diff options
| author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
| commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
| tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/sound/pci/ca0106 | |
| parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
| download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip | |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/ca0106')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/Makefile | 3 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca0106.h | 742 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca0106_main.c | 1959 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca0106_mixer.c | 956 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca0106_proc.c | 457 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca_midi.c | 316 | ||||
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/ca0106/ca_midi.h | 66 |
7 files changed, 0 insertions, 4499 deletions
diff --git a/ANDROID_3.4.5/sound/pci/ca0106/Makefile b/ANDROID_3.4.5/sound/pci/ca0106/Makefile deleted file mode 100644 index dcbae7b3..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -snd-ca0106-objs := ca0106_main.o ca0106_proc.o ca0106_mixer.o ca_midi.o - -obj-$(CONFIG_SND_CA0106) += snd-ca0106.o diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca0106.h b/ANDROID_3.4.5/sound/pci/ca0106/ca0106.h deleted file mode 100644 index e8e8ccc9..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca0106.h +++ /dev/null @@ -1,742 +0,0 @@ -/* - * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> - * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit - * Version: 0.0.22 - * - * FEATURES currently supported: - * See ca0106_main.c for features. - * - * Changelog: - * Support interrupts per period. - * Removed noise from Center/LFE channel when in Analog mode. - * Rename and remove mixer controls. - * 0.0.6 - * Use separate card based DMA buffer for periods table list. - * 0.0.7 - * Change remove and rename ctrls into lists. - * 0.0.8 - * Try to fix capture sources. - * 0.0.9 - * Fix AC3 output. - * Enable S32_LE format support. - * 0.0.10 - * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) - * 0.0.11 - * Add Model name recognition. - * 0.0.12 - * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. - * Remove redundent "voice" handling. - * 0.0.13 - * Single trigger call for multi channels. - * 0.0.14 - * Set limits based on what the sound card hardware can do. - * playback periods_min=2, periods_max=8 - * capture hw constraints require period_size = n * 64 bytes. - * playback hw constraints require period_size = n * 64 bytes. - * 0.0.15 - * Separated ca0106.c into separate functional .c files. - * 0.0.16 - * Implement 192000 sample rate. - * 0.0.17 - * Add support for SB0410 and SB0413. - * 0.0.18 - * Modified Copyright message. - * 0.0.19 - * Added I2C and SPI registers. Filled in interrupt enable. - * 0.0.20 - * Added GPIO info for SB Live 24bit. - * 0.0.21 - * Implement support for Line-in capture on SB Live 24bit. - * 0.0.22 - * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) - * - * - * This code was initially based on code from ALSA's emu10k1x.c which is: - * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -/************************************************************************************************/ -/* PCI function 0 registers, address = <val> + PCIBASE0 */ -/************************************************************************************************/ - -#define PTR 0x00 /* Indexed register set pointer register */ - /* NOTE: The CHANNELNUM and ADDRESS words can */ - /* be modified independently of each other. */ - /* CNL[1:0], ADDR[27:16] */ - -#define DATA 0x04 /* Indexed register set data register */ - /* DATA[31:0] */ - -#define IPR 0x08 /* Global interrupt pending register */ - /* Clear pending interrupts by writing a 1 to */ - /* the relevant bits and zero to the other bits */ -#define IPR_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */ -#define IPR_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */ -#define IPR_SPDIF_IN_USER 0x00004000 /* SPDIF input user data has 16 more bits */ -#define IPR_SPDIF_OUT_USER 0x00002000 /* SPDIF output user data needs 16 more bits */ -#define IPR_SPDIF_OUT_FRAME 0x00001000 /* SPDIF frame about to start */ -#define IPR_SPI 0x00000800 /* SPI transaction completed */ -#define IPR_I2C_EEPROM 0x00000400 /* I2C EEPROM transaction completed */ -#define IPR_I2C_DAC 0x00000200 /* I2C DAC transaction completed */ -#define IPR_AI 0x00000100 /* Audio pending register changed. See PTR reg 0x76 */ -#define IPR_GPI 0x00000080 /* General Purpose input changed */ -#define IPR_SRC_LOCKED 0x00000040 /* SRC lock status changed */ -#define IPR_SPDIF_STATUS 0x00000020 /* SPDIF status changed */ -#define IPR_TIMER2 0x00000010 /* 192000Hz Timer */ -#define IPR_TIMER1 0x00000008 /* 44100Hz Timer */ -#define IPR_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */ -#define IPR_MIDI_TX_A 0x00000002 /* MIDI UART-A Transmit buffer empty */ -#define IPR_PCI 0x00000001 /* PCI Bus error */ - -#define INTE 0x0c /* Interrupt enable register */ - -#define INTE_MIDI_RX_B 0x00020000 /* MIDI UART-B Receive buffer non-empty */ -#define INTE_MIDI_TX_B 0x00010000 /* MIDI UART-B Transmit buffer empty */ -#define INTE_SPDIF_IN_USER 0x00004000 /* SPDIF input user data has 16 more bits */ -#define INTE_SPDIF_OUT_USER 0x00002000 /* SPDIF output user data needs 16 more bits */ -#define INTE_SPDIF_OUT_FRAME 0x00001000 /* SPDIF frame about to start */ -#define INTE_SPI 0x00000800 /* SPI transaction completed */ -#define INTE_I2C_EEPROM 0x00000400 /* I2C EEPROM transaction completed */ -#define INTE_I2C_DAC 0x00000200 /* I2C DAC transaction completed */ -#define INTE_AI 0x00000100 /* Audio pending register changed. See PTR reg 0x75 */ -#define INTE_GPI 0x00000080 /* General Purpose input changed */ -#define INTE_SRC_LOCKED 0x00000040 /* SRC lock status changed */ -#define INTE_SPDIF_STATUS 0x00000020 /* SPDIF status changed */ -#define INTE_TIMER2 0x00000010 /* 192000Hz Timer */ -#define INTE_TIMER1 0x00000008 /* 44100Hz Timer */ -#define INTE_MIDI_RX_A 0x00000004 /* MIDI UART-A Receive buffer non-empty */ -#define INTE_MIDI_TX_A 0x00000002 /* MIDI UART-A Transmit buffer empty */ -#define INTE_PCI 0x00000001 /* PCI Bus error */ - -#define UNKNOWN10 0x10 /* Unknown ??. Defaults to 0 */ -#define HCFG 0x14 /* Hardware config register */ - /* 0x1000 causes AC3 to fails. It adds a dither bit. */ - -#define HCFG_STAC 0x10000000 /* Special mode for STAC9460 Codec. */ -#define HCFG_CAPTURE_I2S_BYPASS 0x08000000 /* 1 = bypass I2S input async SRC. */ -#define HCFG_CAPTURE_SPDIF_BYPASS 0x04000000 /* 1 = bypass SPDIF input async SRC. */ -#define HCFG_PLAYBACK_I2S_BYPASS 0x02000000 /* 0 = I2S IN mixer output, 1 = I2S IN1. */ -#define HCFG_FORCE_LOCK 0x01000000 /* For test only. Force input SRC tracker to lock. */ -#define HCFG_PLAYBACK_ATTENUATION 0x00006000 /* Playback attenuation mask. 0 = 0dB, 1 = 6dB, 2 = 12dB, 3 = Mute. */ -#define HCFG_PLAYBACK_DITHER 0x00001000 /* 1 = Add dither bit to all playback channels. */ -#define HCFG_PLAYBACK_S32_LE 0x00000800 /* 1 = S32_LE, 0 = S16_LE */ -#define HCFG_CAPTURE_S32_LE 0x00000400 /* 1 = S32_LE, 0 = S16_LE (S32_LE current not working) */ -#define HCFG_8_CHANNEL_PLAY 0x00000200 /* 1 = 8 channels, 0 = 2 channels per substream.*/ -#define HCFG_8_CHANNEL_CAPTURE 0x00000100 /* 1 = 8 channels, 0 = 2 channels per substream.*/ -#define HCFG_MONO 0x00000080 /* 1 = I2S Input mono */ -#define HCFG_I2S_OUTPUT 0x00000010 /* 1 = I2S Output disabled */ -#define HCFG_AC97 0x00000008 /* 0 = AC97 1.0, 1 = AC97 2.0 */ -#define HCFG_LOCK_PLAYBACK_CACHE 0x00000004 /* 1 = Cancel bustmaster accesses to soundcache */ - /* NOTE: This should generally never be used. */ -#define HCFG_LOCK_CAPTURE_CACHE 0x00000002 /* 1 = Cancel bustmaster accesses to soundcache */ - /* NOTE: This should generally never be used. */ -#define HCFG_AUDIOENABLE 0x00000001 /* 0 = CODECs transmit zero-valued samples */ - /* Should be set to 1 when the EMU10K1 is */ - /* completely initialized. */ -#define GPIO 0x18 /* Defaults: 005f03a3-Analog, 005f02a2-SPDIF. */ - /* Here pins 0,1,2,3,4,,6 are output. 5,7 are input */ - /* For the Audigy LS, pin 0 (or bit 8) controls the SPDIF/Analog jack. */ - /* SB Live 24bit: - * bit 8 0 = SPDIF in and out / 1 = Analog (Mic or Line)-in. - * bit 9 0 = Mute / 1 = Analog out. - * bit 10 0 = Line-in / 1 = Mic-in. - * bit 11 0 = ? / 1 = ? - * bit 12 0 = 48 Khz / 1 = 96 Khz Analog out on SB Live 24bit. - * bit 13 0 = ? / 1 = ? - * bit 14 0 = Mute / 1 = Analog out - * bit 15 0 = ? / 1 = ? - * Both bit 9 and bit 14 have to be set for analog sound to work on the SB Live 24bit. - */ - /* 8 general purpose programmable In/Out pins. - * GPI [8:0] Read only. Default 0. - * GPO [15:8] Default 0x9. (Default to SPDIF jack enabled for SPDIF) - * GPO Enable [23:16] Default 0x0f. Setting a bit to 1, causes the pin to be an output pin. - */ -#define AC97DATA 0x1c /* AC97 register set data register (16 bit) */ - -#define AC97ADDRESS 0x1e /* AC97 register set address register (8 bit) */ - -/********************************************************************************************************/ -/* CA0106 pointer-offset register set, accessed through the PTR and DATA registers */ -/********************************************************************************************************/ - -/* Initially all registers from 0x00 to 0x3f have zero contents. */ -#define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */ - /* One list entry: 4 bytes for DMA address, - * 4 bytes for period_size << 16. - * One list entry is 8 bytes long. - * One list entry for each period in the buffer. - */ - /* ADDR[31:0], Default: 0x0 */ -#define PLAYBACK_LIST_SIZE 0x01 /* Size of list in bytes << 16. E.g. 8 periods -> 0x00380000 */ - /* SIZE[21:16], Default: 0x8 */ -#define PLAYBACK_LIST_PTR 0x02 /* Pointer to the current period being played */ - /* PTR[5:0], Default: 0x0 */ -#define PLAYBACK_UNKNOWN3 0x03 /* Not used ?? */ -#define PLAYBACK_DMA_ADDR 0x04 /* Playback DMA address */ - /* DMA[31:0], Default: 0x0 */ -#define PLAYBACK_PERIOD_SIZE 0x05 /* Playback period size. win2000 uses 0x04000000 */ - /* SIZE[31:16], Default: 0x0 */ -#define PLAYBACK_POINTER 0x06 /* Playback period pointer. Used with PLAYBACK_LIST_PTR to determine buffer position currently in DAC */ - /* POINTER[15:0], Default: 0x0 */ -#define PLAYBACK_PERIOD_END_ADDR 0x07 /* Playback fifo end address */ - /* END_ADDR[15:0], FLAG[16] 0 = don't stop, 1 = stop */ -#define PLAYBACK_FIFO_OFFSET_ADDRESS 0x08 /* Current fifo offset address [21:16] */ - /* Cache size valid [5:0] */ -#define PLAYBACK_UNKNOWN9 0x09 /* 0x9 to 0xf Unused */ -#define CAPTURE_DMA_ADDR 0x10 /* Capture DMA address */ - /* DMA[31:0], Default: 0x0 */ -#define CAPTURE_BUFFER_SIZE 0x11 /* Capture buffer size */ - /* SIZE[31:16], Default: 0x0 */ -#define CAPTURE_POINTER 0x12 /* Capture buffer pointer. Sample currently in ADC */ - /* POINTER[15:0], Default: 0x0 */ -#define CAPTURE_FIFO_OFFSET_ADDRESS 0x13 /* Current fifo offset address [21:16] */ - /* Cache size valid [5:0] */ -#define PLAYBACK_LAST_SAMPLE 0x20 /* The sample currently being played */ -/* 0x21 - 0x3f unused */ -#define BASIC_INTERRUPT 0x40 /* Used by both playback and capture interrupt handler */ - /* Playback (0x1<<channel_id) */ - /* Capture (0x100<<channel_id) */ - /* Playback sample rate 96000 = 0x20000 */ - /* Start Playback [3:0] (one bit per channel) - * Start Capture [11:8] (one bit per channel) - * Playback rate [23:16] (2 bits per channel) (0=48kHz, 1=44.1kHz, 2=96kHz, 3=192Khz) - * Playback mixer in enable [27:24] (one bit per channel) - * Playback mixer out enable [31:28] (one bit per channel) - */ -/* The Digital out jack is shared with the Center/LFE Analogue output. - * The jack has 4 poles. I will call 1 - Tip, 2 - Next to 1, 3 - Next to 2, 4 - Next to 3 - * For Analogue: 1 -> Center Speaker, 2 -> Sub Woofer, 3 -> Ground, 4 -> Ground - * For Digital: 1 -> Front SPDIF, 2 -> Rear SPDIF, 3 -> Center/Subwoofer SPDIF, 4 -> Ground. - * Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Shield on all three, 4 -> Red. - * So, from this you can see that you cannot use a Standard 4 pole Video A/V cable with the SB Audigy LS card. - */ -/* The Front SPDIF PCM gets mixed with samples from the AC97 codec, so can only work for Stereo PCM and not AC3/DTS - * The Rear SPDIF can be used for Stereo PCM and also AC3/DTS - * The Center/LFE SPDIF cannot be used for AC3/DTS, but can be used for Stereo PCM. - * Summary: For ALSA we use the Rear channel for SPDIF Digital AC3/DTS output - */ -/* A standard 2 pole mono mini-jack to RCA plug can be used for SPDIF Stereo PCM output from the Front channel. - * A standard 3 pole stereo mini-jack to 2 RCA plugs can be used for SPDIF AC3/DTS and Stereo PCM output utilising the Rear channel and just one of the RCA plugs. - */ -#define SPCS0 0x41 /* SPDIF output Channel Status 0 register. For Rear. default=0x02108004, non-audio=0x02108006 */ -#define SPCS1 0x42 /* SPDIF output Channel Status 1 register. For Front */ -#define SPCS2 0x43 /* SPDIF output Channel Status 2 register. For Center/LFE */ -#define SPCS3 0x44 /* SPDIF output Channel Status 3 register. Unknown */ - /* When Channel set to 0: */ -#define SPCS_CLKACCYMASK 0x30000000 /* Clock accuracy */ -#define SPCS_CLKACCY_1000PPM 0x00000000 /* 1000 parts per million */ -#define SPCS_CLKACCY_50PPM 0x10000000 /* 50 parts per million */ -#define SPCS_CLKACCY_VARIABLE 0x20000000 /* Variable accuracy */ -#define SPCS_SAMPLERATEMASK 0x0f000000 /* Sample rate */ -#define SPCS_SAMPLERATE_44 0x00000000 /* 44.1kHz sample rate */ -#define SPCS_SAMPLERATE_48 0x02000000 /* 48kHz sample rate */ -#define SPCS_SAMPLERATE_32 0x03000000 /* 32kHz sample rate */ -#define SPCS_CHANNELNUMMASK 0x00f00000 /* Channel number */ -#define SPCS_CHANNELNUM_UNSPEC 0x00000000 /* Unspecified channel number */ -#define SPCS_CHANNELNUM_LEFT 0x00100000 /* Left channel */ -#define SPCS_CHANNELNUM_RIGHT 0x00200000 /* Right channel */ -#define SPCS_SOURCENUMMASK 0x000f0000 /* Source number */ -#define SPCS_SOURCENUM_UNSPEC 0x00000000 /* Unspecified source number */ -#define SPCS_GENERATIONSTATUS 0x00008000 /* Originality flag (see IEC-958 spec) */ -#define SPCS_CATEGORYCODEMASK 0x00007f00 /* Category code (see IEC-958 spec) */ -#define SPCS_MODEMASK 0x000000c0 /* Mode (see IEC-958 spec) */ -#define SPCS_EMPHASISMASK 0x00000038 /* Emphasis */ -#define SPCS_EMPHASIS_NONE 0x00000000 /* No emphasis */ -#define SPCS_EMPHASIS_50_15 0x00000008 /* 50/15 usec 2 channel */ -#define SPCS_COPYRIGHT 0x00000004 /* Copyright asserted flag -- do not modify */ -#define SPCS_NOTAUDIODATA 0x00000002 /* 0 = Digital audio, 1 = not audio */ -#define SPCS_PROFESSIONAL 0x00000001 /* 0 = Consumer (IEC-958), 1 = pro (AES3-1992) */ - - /* When Channel set to 1: */ -#define SPCS_WORD_LENGTH_MASK 0x0000000f /* Word Length Mask */ -#define SPCS_WORD_LENGTH_16 0x00000008 /* Word Length 16 bit */ -#define SPCS_WORD_LENGTH_17 0x00000006 /* Word Length 17 bit */ -#define SPCS_WORD_LENGTH_18 0x00000004 /* Word Length 18 bit */ -#define SPCS_WORD_LENGTH_19 0x00000002 /* Word Length 19 bit */ -#define SPCS_WORD_LENGTH_20A 0x0000000a /* Word Length 20 bit */ -#define SPCS_WORD_LENGTH_20 0x00000009 /* Word Length 20 bit (both 0xa and 0x9 are 20 bit) */ -#define SPCS_WORD_LENGTH_21 0x00000007 /* Word Length 21 bit */ -#define SPCS_WORD_LENGTH_22 0x00000005 /* Word Length 22 bit */ -#define SPCS_WORD_LENGTH_23 0x00000003 /* Word Length 23 bit */ -#define SPCS_WORD_LENGTH_24 0x0000000b /* Word Length 24 bit */ -#define SPCS_ORIGINAL_SAMPLE_RATE_MASK 0x000000f0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_NONE 0x00000000 /* Original Sample rate not indicated */ -#define SPCS_ORIGINAL_SAMPLE_RATE_16000 0x00000010 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_RES1 0x00000020 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_32000 0x00000030 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_12000 0x00000040 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_11025 0x00000050 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_8000 0x00000060 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_RES2 0x00000070 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_192000 0x00000080 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_24000 0x00000090 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_96000 0x000000a0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_48000 0x000000b0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_176400 0x000000c0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_22050 0x000000d0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_88200 0x000000e0 /* Original Sample rate */ -#define SPCS_ORIGINAL_SAMPLE_RATE_44100 0x000000f0 /* Original Sample rate */ - -#define SPDIF_SELECT1 0x45 /* Enables SPDIF or Analogue outputs 0-SPDIF, 0xf00-Analogue */ - /* 0x100 - Front, 0x800 - Rear, 0x200 - Center/LFE. - * But as the jack is shared, use 0xf00. - * The Windows2000 driver uses 0x0000000f for both digital and analog. - * 0xf00 introduces interesting noises onto the Center/LFE. - * If you turn the volume up, you hear computer noise, - * e.g. mouse moving, changing between app windows etc. - * So, I am going to set this to 0x0000000f all the time now, - * same as the windows driver does. - * Use register SPDIF_SELECT2(0x72) to switch between SPDIF and Analog. - */ - /* When Channel = 0: - * Wide SPDIF format [3:0] (one bit for each channel) (0=20bit, 1=24bit) - * Tristate SPDIF Output [11:8] (one bit for each channel) (0=Not tristate, 1=Tristate) - * SPDIF Bypass enable [19:16] (one bit for each channel) (0=Not bypass, 1=Bypass) - */ - /* When Channel = 1: - * SPDIF 0 User data [7:0] - * SPDIF 1 User data [15:8] - * SPDIF 0 User data [23:16] - * SPDIF 0 User data [31:24] - * User data can be sent by using the SPDIF output frame pending and SPDIF output user bit interrupts. - */ -#define WATERMARK 0x46 /* Test bit to indicate cache usage level */ -#define SPDIF_INPUT_STATUS 0x49 /* SPDIF Input status register. Bits the same as SPCS. - * When Channel = 0: Bits the same as SPCS channel 0. - * When Channel = 1: Bits the same as SPCS channel 1. - * When Channel = 2: - * SPDIF Input User data [16:0] - * SPDIF Input Frame count [21:16] - */ -#define CAPTURE_CACHE_DATA 0x50 /* 0x50-0x5f Recorded samples. */ -#define CAPTURE_SOURCE 0x60 /* Capture Source 0 = MIC */ -#define CAPTURE_SOURCE_CHANNEL0 0xf0000000 /* Mask for selecting the Capture sources */ -#define CAPTURE_SOURCE_CHANNEL1 0x0f000000 /* 0 - SPDIF mixer output. */ -#define CAPTURE_SOURCE_CHANNEL2 0x00f00000 /* 1 - What you hear or . 2 - ?? */ -#define CAPTURE_SOURCE_CHANNEL3 0x000f0000 /* 3 - Mic in, Line in, TAD in, Aux in. */ -#define CAPTURE_SOURCE_RECORD_MAP 0x0000ffff /* Default 0x00e4 */ - /* Record Map [7:0] (2 bits per channel) 0=mapped to channel 0, 1=mapped to channel 1, 2=mapped to channel2, 3=mapped to channel3 - * Record source select for channel 0 [18:16] - * Record source select for channel 1 [22:20] - * Record source select for channel 2 [26:24] - * Record source select for channel 3 [30:28] - * 0 - SPDIF mixer output. - * 1 - i2s mixer output. - * 2 - SPDIF input. - * 3 - i2s input. - * 4 - AC97 capture. - * 5 - SRC output. - */ -#define CAPTURE_VOLUME1 0x61 /* Capture volume per channel 0-3 */ -#define CAPTURE_VOLUME2 0x62 /* Capture volume per channel 4-7 */ - -#define PLAYBACK_ROUTING1 0x63 /* Playback routing of channels 0-7. Effects AC3 output. Default 0x32765410 */ -#define ROUTING1_REAR 0x77000000 /* Channel_id 0 sends to 10, Channel_id 1 sends to 32 */ -#define ROUTING1_NULL 0x00770000 /* Channel_id 2 sends to 54, Channel_id 3 sends to 76 */ -#define ROUTING1_CENTER_LFE 0x00007700 /* 0x32765410 means, send Channel_id 0 to FRONT, Channel_id 1 to REAR */ -#define ROUTING1_FRONT 0x00000077 /* Channel_id 2 to CENTER_LFE, Channel_id 3 to NULL. */ - /* Channel_id's handle stereo channels. Channel X is a single mono channel */ - /* Host is input from the PCI bus. */ - /* Host channel 0 [2:0] -> SPDIF Mixer/Router channel 0-7. - * Host channel 1 [6:4] -> SPDIF Mixer/Router channel 0-7. - * Host channel 2 [10:8] -> SPDIF Mixer/Router channel 0-7. - * Host channel 3 [14:12] -> SPDIF Mixer/Router channel 0-7. - * Host channel 4 [18:16] -> SPDIF Mixer/Router channel 0-7. - * Host channel 5 [22:20] -> SPDIF Mixer/Router channel 0-7. - * Host channel 6 [26:24] -> SPDIF Mixer/Router channel 0-7. - * Host channel 7 [30:28] -> SPDIF Mixer/Router channel 0-7. - */ - -#define PLAYBACK_ROUTING2 0x64 /* Playback Routing . Feeding Capture channels back into Playback. Effects AC3 output. Default 0x76767676 */ - /* SRC is input from the capture inputs. */ - /* SRC channel 0 [2:0] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 1 [6:4] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 2 [10:8] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 3 [14:12] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 4 [18:16] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 5 [22:20] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 6 [26:24] -> SPDIF Mixer/Router channel 0-7. - * SRC channel 7 [30:28] -> SPDIF Mixer/Router channel 0-7. - */ - -#define PLAYBACK_MUTE 0x65 /* Unknown. While playing 0x0, while silent 0x00fc0000 */ - /* SPDIF Mixer input control: - * Invert SRC to SPDIF Mixer [7-0] (One bit per channel) - * Invert Host to SPDIF Mixer [15:8] (One bit per channel) - * SRC to SPDIF Mixer disable [23:16] (One bit per channel) - * Host to SPDIF Mixer disable [31:24] (One bit per channel) - */ -#define PLAYBACK_VOLUME1 0x66 /* Playback SPDIF volume per channel. Set to the same PLAYBACK_VOLUME(0x6a) */ - /* PLAYBACK_VOLUME1 must be set to 30303030 for SPDIF AC3 Playback */ - /* SPDIF mixer input volume. 0=12dB, 0x30=0dB, 0xFE=-51.5dB, 0xff=Mute */ - /* One register for each of the 4 stereo streams. */ - /* SRC Right volume [7:0] - * SRC Left volume [15:8] - * Host Right volume [23:16] - * Host Left volume [31:24] - */ -#define CAPTURE_ROUTING1 0x67 /* Capture Routing. Default 0x32765410 */ - /* Similar to register 0x63, except that the destination is the I2S mixer instead of the SPDIF mixer. I.E. Outputs to the Analog outputs instead of SPDIF. */ -#define CAPTURE_ROUTING2 0x68 /* Unknown Routing. Default 0x76767676 */ - /* Similar to register 0x64, except that the destination is the I2S mixer instead of the SPDIF mixer. I.E. Outputs to the Analog outputs instead of SPDIF. */ -#define CAPTURE_MUTE 0x69 /* Unknown. While capturing 0x0, while silent 0x00fc0000 */ - /* Similar to register 0x65, except that the destination is the I2S mixer instead of the SPDIF mixer. I.E. Outputs to the Analog outputs instead of SPDIF. */ -#define PLAYBACK_VOLUME2 0x6a /* Playback Analog volume per channel. Does not effect AC3 output */ - /* Similar to register 0x66, except that the destination is the I2S mixer instead of the SPDIF mixer. I.E. Outputs to the Analog outputs instead of SPDIF. */ -#define UNKNOWN6b 0x6b /* Unknown. Readonly. Default 00400000 00400000 00400000 00400000 */ -#define MIDI_UART_A_DATA 0x6c /* Midi Uart A Data */ -#define MIDI_UART_A_CMD 0x6d /* Midi Uart A Command/Status */ -#define MIDI_UART_B_DATA 0x6e /* Midi Uart B Data (currently unused) */ -#define MIDI_UART_B_CMD 0x6f /* Midi Uart B Command/Status (currently unused) */ - -/* unique channel identifier for midi->channel */ - -#define CA0106_MIDI_CHAN_A 0x1 -#define CA0106_MIDI_CHAN_B 0x2 - -/* from mpu401 */ - -#define CA0106_MIDI_INPUT_AVAIL 0x80 -#define CA0106_MIDI_OUTPUT_READY 0x40 -#define CA0106_MPU401_RESET 0xff -#define CA0106_MPU401_ENTER_UART 0x3f -#define CA0106_MPU401_ACK 0xfe - -#define SAMPLE_RATE_TRACKER_STATUS 0x70 /* Readonly. Default 00108000 00108000 00500000 00500000 */ - /* Estimated sample rate [19:0] Relative to 48kHz. 0x8000 = 1.0 - * Rate Locked [20] - * SPDIF Locked [21] For SPDIF channel only. - * Valid Audio [22] For SPDIF channel only. - */ -#define CAPTURE_CONTROL 0x71 /* Some sort of routing. default = 40c81000 30303030 30300000 00700000 */ - /* Channel_id 0: 0x40c81000 must be changed to 0x40c80000 for SPDIF AC3 input or output. */ - /* Channel_id 1: 0xffffffff(mute) 0x30303030(max) controls CAPTURE feedback into PLAYBACK. */ - /* Sample rate output control register Channel=0 - * Sample output rate [1:0] (0=48kHz, 1=44.1kHz, 2=96kHz, 3=192Khz) - * Sample input rate [3:2] (0=48kHz, 1=Not available, 2=96kHz, 3=192Khz) - * SRC input source select [4] 0=Audio from digital mixer, 1=Audio from analog source. - * Record rate [9:8] (0=48kHz, 1=Not available, 2=96kHz, 3=192Khz) - * Record mixer output enable [12:10] - * I2S input rate master mode [15:14] (0=48kHz, 1=44.1kHz, 2=96kHz, 3=192Khz) - * I2S output rate [17:16] (0=48kHz, 1=44.1kHz, 2=96kHz, 3=192Khz) - * I2S output source select [18] (0=Audio from host, 1=Audio from SRC) - * Record mixer I2S enable [20:19] (enable/disable i2sin1 and i2sin0) - * I2S output master clock select [21] (0=256*I2S output rate, 1=512*I2S output rate.) - * I2S input master clock select [22] (0=256*I2S input rate, 1=512*I2S input rate.) - * I2S input mode [23] (0=Slave, 1=Master) - * SPDIF output rate [25:24] (0=48kHz, 1=44.1kHz, 2=96kHz, 3=192Khz) - * SPDIF output source select [26] (0=host, 1=SRC) - * Not used [27] - * Record Source 0 input [29:28] (0=SPDIF in, 1=I2S in, 2=AC97 Mic, 3=AC97 PCM) - * Record Source 1 input [31:30] (0=SPDIF in, 1=I2S in, 2=AC97 Mic, 3=AC97 PCM) - */ - /* Sample rate output control register Channel=1 - * I2S Input 0 volume Right [7:0] - * I2S Input 0 volume Left [15:8] - * I2S Input 1 volume Right [23:16] - * I2S Input 1 volume Left [31:24] - */ - /* Sample rate output control register Channel=2 - * SPDIF Input volume Right [23:16] - * SPDIF Input volume Left [31:24] - */ - /* Sample rate output control register Channel=3 - * No used - */ -#define SPDIF_SELECT2 0x72 /* Some sort of routing. Channel_id 0 only. default = 0x0f0f003f. Analog 0x000b0000, Digital 0x0b000000 */ -#define ROUTING2_FRONT_MASK 0x00010000 /* Enable for Front speakers. */ -#define ROUTING2_CENTER_LFE_MASK 0x00020000 /* Enable for Center/LFE speakers. */ -#define ROUTING2_REAR_MASK 0x00080000 /* Enable for Rear speakers. */ - /* Audio output control - * AC97 output enable [5:0] - * I2S output enable [19:16] - * SPDIF output enable [27:24] - */ -#define UNKNOWN73 0x73 /* Unknown. Readonly. Default 0x0 */ -#define CHIP_VERSION 0x74 /* P17 Chip version. Channel_id 0 only. Default 00000071 */ -#define EXTENDED_INT_MASK 0x75 /* Used by both playback and capture interrupt handler */ - /* Sets which Interrupts are enabled. */ - /* 0x00000001 = Half period. Playback. - * 0x00000010 = Full period. Playback. - * 0x00000100 = Half buffer. Playback. - * 0x00001000 = Full buffer. Playback. - * 0x00010000 = Half buffer. Capture. - * 0x00100000 = Full buffer. Capture. - * Capture can only do 2 periods. - * 0x01000000 = End audio. Playback. - * 0x40000000 = Half buffer Playback,Caputre xrun. - * 0x80000000 = Full buffer Playback,Caputre xrun. - */ -#define EXTENDED_INT 0x76 /* Used by both playback and capture interrupt handler */ - /* Shows which interrupts are active at the moment. */ - /* Same bit layout as EXTENDED_INT_MASK */ -#define COUNTER77 0x77 /* Counter range 0 to 0x3fffff, 192000 counts per second. */ -#define COUNTER78 0x78 /* Counter range 0 to 0x3fffff, 44100 counts per second. */ -#define EXTENDED_INT_TIMER 0x79 /* Channel_id 0 only. Used by both playback and capture interrupt handler */ - /* Causes interrupts based on timer intervals. */ -#define SPI 0x7a /* SPI: Serial Interface Register */ -#define I2C_A 0x7b /* I2C Address. 32 bit */ -#define I2C_D0 0x7c /* I2C Data Port 0. 32 bit */ -#define I2C_D1 0x7d /* I2C Data Port 1. 32 bit */ -//I2C values -#define I2C_A_ADC_ADD_MASK 0x000000fe //The address is a 7 bit address -#define I2C_A_ADC_RW_MASK 0x00000001 //bit mask for R/W -#define I2C_A_ADC_TRANS_MASK 0x00000010 //Bit mask for I2c address DAC value -#define I2C_A_ADC_ABORT_MASK 0x00000020 //Bit mask for I2C transaction abort flag -#define I2C_A_ADC_LAST_MASK 0x00000040 //Bit mask for Last word transaction -#define I2C_A_ADC_BYTE_MASK 0x00000080 //Bit mask for Byte Mode - -#define I2C_A_ADC_ADD 0x00000034 //This is the Device address for ADC -#define I2C_A_ADC_READ 0x00000001 //To perform a read operation -#define I2C_A_ADC_START 0x00000100 //Start I2C transaction -#define I2C_A_ADC_ABORT 0x00000200 //I2C transaction abort -#define I2C_A_ADC_LAST 0x00000400 //I2C last transaction -#define I2C_A_ADC_BYTE 0x00000800 //I2C one byte mode - -#define I2C_D_ADC_REG_MASK 0xfe000000 //ADC address register -#define I2C_D_ADC_DAT_MASK 0x01ff0000 //ADC data register - -#define ADC_TIMEOUT 0x00000007 //ADC Timeout Clock Disable -#define ADC_IFC_CTRL 0x0000000b //ADC Interface Control -#define ADC_MASTER 0x0000000c //ADC Master Mode Control -#define ADC_POWER 0x0000000d //ADC PowerDown Control -#define ADC_ATTEN_ADCL 0x0000000e //ADC Attenuation ADCL -#define ADC_ATTEN_ADCR 0x0000000f //ADC Attenuation ADCR -#define ADC_ALC_CTRL1 0x00000010 //ADC ALC Control 1 -#define ADC_ALC_CTRL2 0x00000011 //ADC ALC Control 2 -#define ADC_ALC_CTRL3 0x00000012 //ADC ALC Control 3 -#define ADC_NOISE_CTRL 0x00000013 //ADC Noise Gate Control -#define ADC_LIMIT_CTRL 0x00000014 //ADC Limiter Control -#define ADC_MUX 0x00000015 //ADC Mux offset - -#if 0 -/* FIXME: Not tested yet. */ -#define ADC_GAIN_MASK 0x000000ff //Mask for ADC Gain -#define ADC_ZERODB 0x000000cf //Value to set ADC to 0dB -#define ADC_MUTE_MASK 0x000000c0 //Mask for ADC mute -#define ADC_MUTE 0x000000c0 //Value to mute ADC -#define ADC_OSR 0x00000008 //Mask for ADC oversample rate select -#define ADC_TIMEOUT_DISABLE 0x00000008 //Value and mask to disable Timeout clock -#define ADC_HPF_DISABLE 0x00000100 //Value and mask to disable High pass filter -#define ADC_TRANWIN_MASK 0x00000070 //Mask for Length of Transient Window -#endif - -#define ADC_MUX_MASK 0x0000000f //Mask for ADC Mux -#define ADC_MUX_PHONE 0x00000001 //Value to select TAD at ADC Mux (Not used) -#define ADC_MUX_MIC 0x00000002 //Value to select Mic at ADC Mux -#define ADC_MUX_LINEIN 0x00000004 //Value to select LineIn at ADC Mux -#define ADC_MUX_AUX 0x00000008 //Value to select Aux at ADC Mux - -#define SET_CHANNEL 0 /* Testing channel outputs 0=Front, 1=Center/LFE, 2=Unknown, 3=Rear */ -#define PCM_FRONT_CHANNEL 0 -#define PCM_REAR_CHANNEL 1 -#define PCM_CENTER_LFE_CHANNEL 2 -#define PCM_UNKNOWN_CHANNEL 3 -#define CONTROL_FRONT_CHANNEL 0 -#define CONTROL_REAR_CHANNEL 3 -#define CONTROL_CENTER_LFE_CHANNEL 1 -#define CONTROL_UNKNOWN_CHANNEL 2 - - -/* Based on WM8768 Datasheet Rev 4.2 page 32 */ -#define SPI_REG_MASK 0x1ff /* 16-bit SPI writes have a 7-bit address */ -#define SPI_REG_SHIFT 9 /* followed by 9 bits of data */ - -#define SPI_LDA1_REG 0 /* digital attenuation */ -#define SPI_RDA1_REG 1 -#define SPI_LDA2_REG 4 -#define SPI_RDA2_REG 5 -#define SPI_LDA3_REG 6 -#define SPI_RDA3_REG 7 -#define SPI_LDA4_REG 13 -#define SPI_RDA4_REG 14 -#define SPI_MASTDA_REG 8 - -#define SPI_DA_BIT_UPDATE (1<<8) /* update attenuation values */ -#define SPI_DA_BIT_0dB 0xff /* 0 dB */ -#define SPI_DA_BIT_infdB 0x00 /* inf dB attenuation (mute) */ - -#define SPI_PL_REG 2 -#define SPI_PL_BIT_L_M (0<<5) /* left channel = mute */ -#define SPI_PL_BIT_L_L (1<<5) /* left channel = left */ -#define SPI_PL_BIT_L_R (2<<5) /* left channel = right */ -#define SPI_PL_BIT_L_C (3<<5) /* left channel = (L+R)/2 */ -#define SPI_PL_BIT_R_M (0<<7) /* right channel = mute */ -#define SPI_PL_BIT_R_L (1<<7) /* right channel = left */ -#define SPI_PL_BIT_R_R (2<<7) /* right channel = right */ -#define SPI_PL_BIT_R_C (3<<7) /* right channel = (L+R)/2 */ -#define SPI_IZD_REG 2 -#define SPI_IZD_BIT (1<<4) /* infinite zero detect */ - -#define SPI_FMT_REG 3 -#define SPI_FMT_BIT_RJ (0<<0) /* right justified mode */ -#define SPI_FMT_BIT_LJ (1<<0) /* left justified mode */ -#define SPI_FMT_BIT_I2S (2<<0) /* I2S mode */ -#define SPI_FMT_BIT_DSP (3<<0) /* DSP Modes A or B */ -#define SPI_LRP_REG 3 -#define SPI_LRP_BIT (1<<2) /* invert LRCLK polarity */ -#define SPI_BCP_REG 3 -#define SPI_BCP_BIT (1<<3) /* invert BCLK polarity */ -#define SPI_IWL_REG 3 -#define SPI_IWL_BIT_16 (0<<4) /* 16-bit world length */ -#define SPI_IWL_BIT_20 (1<<4) /* 20-bit world length */ -#define SPI_IWL_BIT_24 (2<<4) /* 24-bit world length */ -#define SPI_IWL_BIT_32 (3<<4) /* 32-bit world length */ - -#define SPI_MS_REG 10 -#define SPI_MS_BIT (1<<5) /* master mode */ -#define SPI_RATE_REG 10 /* only applies in master mode */ -#define SPI_RATE_BIT_128 (0<<6) /* MCLK = LRCLK * 128 */ -#define SPI_RATE_BIT_192 (1<<6) -#define SPI_RATE_BIT_256 (2<<6) -#define SPI_RATE_BIT_384 (3<<6) -#define SPI_RATE_BIT_512 (4<<6) -#define SPI_RATE_BIT_768 (5<<6) - -/* They really do label the bit for the 4th channel "4" and not "3" */ -#define SPI_DMUTE0_REG 9 -#define SPI_DMUTE1_REG 9 -#define SPI_DMUTE2_REG 9 -#define SPI_DMUTE4_REG 15 -#define SPI_DMUTE0_BIT (1<<3) -#define SPI_DMUTE1_BIT (1<<4) -#define SPI_DMUTE2_BIT (1<<5) -#define SPI_DMUTE4_BIT (1<<2) - -#define SPI_PHASE0_REG 3 -#define SPI_PHASE1_REG 3 -#define SPI_PHASE2_REG 3 -#define SPI_PHASE4_REG 15 -#define SPI_PHASE0_BIT (1<<6) -#define SPI_PHASE1_BIT (1<<7) -#define SPI_PHASE2_BIT (1<<8) -#define SPI_PHASE4_BIT (1<<3) - -#define SPI_PDWN_REG 2 /* power down all DACs */ -#define SPI_PDWN_BIT (1<<2) -#define SPI_DACD0_REG 10 /* power down individual DACs */ -#define SPI_DACD1_REG 10 -#define SPI_DACD2_REG 10 -#define SPI_DACD4_REG 15 -#define SPI_DACD0_BIT (1<<1) -#define SPI_DACD1_BIT (1<<2) -#define SPI_DACD2_BIT (1<<3) -#define SPI_DACD4_BIT (1<<0) /* datasheet error says it's 1 */ - -#define SPI_PWRDNALL_REG 10 /* power down everything */ -#define SPI_PWRDNALL_BIT (1<<4) - -#include "ca_midi.h" - -struct snd_ca0106; - -struct snd_ca0106_channel { - struct snd_ca0106 *emu; - int number; - int use; - void (*interrupt)(struct snd_ca0106 *emu, struct snd_ca0106_channel *channel); - struct snd_ca0106_pcm *epcm; -}; - -struct snd_ca0106_pcm { - struct snd_ca0106 *emu; - struct snd_pcm_substream *substream; - int channel_id; - unsigned short running; -}; - -struct snd_ca0106_details { - u32 serial; - char * name; - int ac97; /* ac97 = 0 -> Select MIC, Line in, TAD in, AUX in. - ac97 = 1 -> Default to AC97 in. */ - int gpio_type; /* gpio_type = 1 -> shared mic-in/line-in - gpio_type = 2 -> shared side-out/line-in. */ - int i2c_adc; /* with i2c_adc=1, the driver adds some capture volume - controls, phone, mic, line-in and aux. */ - u16 spi_dac; /* spi_dac = 0 -> no spi interface for DACs - spi_dac = 0x<front><rear><center-lfe><side> - -> specifies DAC id for each channel pair. */ -}; - -// definition of the chip-specific record -struct snd_ca0106 { - struct snd_card *card; - struct snd_ca0106_details *details; - struct pci_dev *pci; - - unsigned long port; - struct resource *res_port; - int irq; - - unsigned int serial; /* serial number */ - unsigned short model; /* subsystem id */ - - spinlock_t emu_lock; - - struct snd_ac97 *ac97; - struct snd_pcm *pcm[4]; - - struct snd_ca0106_channel playback_channels[4]; - struct snd_ca0106_channel capture_channels[4]; - u32 spdif_bits[4]; /* s/pdif out default setup */ - u32 spdif_str_bits[4]; /* s/pdif out per-stream setup */ - int spdif_enable; - int capture_source; - int i2c_capture_source; - u8 i2c_capture_volume[4][2]; - int capture_mic_line_in; - - struct snd_dma_buffer buffer; - - struct snd_ca_midi midi; - struct snd_ca_midi midi2; - - u16 spi_dac_reg[16]; - -#ifdef CONFIG_PM -#define NUM_SAVED_VOLUMES 9 - unsigned int saved_vol[NUM_SAVED_VOLUMES]; -#endif -}; - -int snd_ca0106_mixer(struct snd_ca0106 *emu); -int snd_ca0106_proc_init(struct snd_ca0106 * emu); - -unsigned int snd_ca0106_ptr_read(struct snd_ca0106 * emu, - unsigned int reg, - unsigned int chn); - -void snd_ca0106_ptr_write(struct snd_ca0106 *emu, - unsigned int reg, - unsigned int chn, - unsigned int data); - -int snd_ca0106_i2c_write(struct snd_ca0106 *emu, u32 reg, u32 value); - -int snd_ca0106_spi_write(struct snd_ca0106 * emu, - unsigned int data); - -#ifdef CONFIG_PM -void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip); -void snd_ca0106_mixer_resume(struct snd_ca0106 *chip); -#else -#define snd_ca0106_mixer_suspend(chip) do { } while (0) -#define snd_ca0106_mixer_resume(chip) do { } while (0) -#endif diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_main.c b/ANDROID_3.4.5/sound/pci/ca0106/ca0106_main.c deleted file mode 100644 index 08d6ebfe..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_main.c +++ /dev/null @@ -1,1959 +0,0 @@ -/* - * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> - * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit - * Version: 0.0.25 - * - * FEATURES currently supported: - * Front, Rear and Center/LFE. - * Surround40 and Surround51. - * Capture from MIC an LINE IN input. - * SPDIF digital playback of PCM stereo and AC3/DTS works. - * (One can use a standard mono mini-jack to one RCA plugs cable. - * or one can use a standard stereo mini-jack to two RCA plugs cable. - * Plug one of the RCA plugs into the Coax input of the external decoder/receiver.) - * ( In theory one could output 3 different AC3 streams at once, to 3 different SPDIF outputs. ) - * Notes on how to capture sound: - * The AC97 is used in the PLAYBACK direction. - * The output from the AC97 chip, instead of reaching the speakers, is fed into the Philips 1361T ADC. - * So, to record from the MIC, set the MIC Playback volume to max, - * unmute the MIC and turn up the MASTER Playback volume. - * So, to prevent feedback when capturing, minimise the "Capture feedback into Playback" volume. - * - * The only playback controls that currently do anything are: - - * Analog Front - * Analog Rear - * Analog Center/LFE - * SPDIF Front - * SPDIF Rear - * SPDIF Center/LFE - * - * For capture from Mic in or Line in. - * Digital/Analog ( switch must be in Analog mode for CAPTURE. ) - * - * CAPTURE feedback into PLAYBACK - * - * Changelog: - * Support interrupts per period. - * Removed noise from Center/LFE channel when in Analog mode. - * Rename and remove mixer controls. - * 0.0.6 - * Use separate card based DMA buffer for periods table list. - * 0.0.7 - * Change remove and rename ctrls into lists. - * 0.0.8 - * Try to fix capture sources. - * 0.0.9 - * Fix AC3 output. - * Enable S32_LE format support. - * 0.0.10 - * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) - * 0.0.11 - * Add Model name recognition. - * 0.0.12 - * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. - * Remove redundent "voice" handling. - * 0.0.13 - * Single trigger call for multi channels. - * 0.0.14 - * Set limits based on what the sound card hardware can do. - * playback periods_min=2, periods_max=8 - * capture hw constraints require period_size = n * 64 bytes. - * playback hw constraints require period_size = n * 64 bytes. - * 0.0.15 - * Minor updates. - * 0.0.16 - * Implement 192000 sample rate. - * 0.0.17 - * Add support for SB0410 and SB0413. - * 0.0.18 - * Modified Copyright message. - * 0.0.19 - * Finally fix support for SB Live 24 bit. SB0410 and SB0413. - * The output codec needs resetting, otherwise all output is muted. - * 0.0.20 - * Merge "pci_disable_device(pci);" fixes. - * 0.0.21 - * Add 4 capture channels. (SPDIF only comes in on channel 0. ) - * Add SPDIF capture using optional digital I/O module for SB Live 24bit. (Analog capture does not yet work.) - * 0.0.22 - * Add support for MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97. From kiksen, bug #901 - * 0.0.23 - * Implement support for Line-in capture on SB Live 24bit. - * 0.0.24 - * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) - * 0.0.25 - * Powerdown SPI DAC channels when not in use - * - * BUGS: - * Some stability problems when unloading the snd-ca0106 kernel module. - * -- - * - * TODO: - * 4 Capture channels, only one implemented so far. - * Other capture rates apart from 48khz not implemented. - * MIDI - * -- - * GENERAL INFO: - * Model: SB0310 - * P17 Chip: CA0106-DAT - * AC97 Codec: STAC 9721 - * ADC: Philips 1361T (Stereo 24bit) - * DAC: WM8746EDS (6-channel, 24bit, 192Khz) - * - * GENERAL INFO: - * Model: SB0410 - * P17 Chip: CA0106-DAT - * AC97 Codec: None - * ADC: WM8775EDS (4 Channel) - * DAC: CS4382 (114 dB, 24-Bit, 192 kHz, 8-Channel D/A Converter with DSD Support) - * SPDIF Out control switches between Mic in and SPDIF out. - * No sound out or mic input working yet. - * - * GENERAL INFO: - * Model: SB0413 - * P17 Chip: CA0106-DAT - * AC97 Codec: None. - * ADC: Unknown - * DAC: Unknown - * Trying to handle it like the SB0410. - * - * This code was initially based on code from ALSA's emu10k1x.c which is: - * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/dma-mapping.h> -#include <sound/core.h> -#include <sound/initval.h> -#include <sound/pcm.h> -#include <sound/ac97_codec.h> -#include <sound/info.h> - -MODULE_AUTHOR("James Courtier-Dutton <James@superbug.demon.co.uk>"); -MODULE_DESCRIPTION("CA0106"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Creative,SB CA0106 chip}}"); - -// module parameters (see "Module Parameters") -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; -static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; -static uint subsystem[SNDRV_CARDS]; /* Force card subsystem model */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for the CA0106 soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for the CA0106 soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable the CA0106 soundcard."); -module_param_array(subsystem, uint, NULL, 0444); -MODULE_PARM_DESC(subsystem, "Force card subsystem model."); - -#include "ca0106.h" - -static struct snd_ca0106_details ca0106_chip_details[] = { - /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ - /* It is really just a normal SB Live 24bit. */ - /* Tested: - * See ALSA bug#3251 - */ - { .serial = 0x10131102, - .name = "X-Fi Extreme Audio [SBxxxx]", - .gpio_type = 1, - .i2c_adc = 1 } , - /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ - /* It is really just a normal SB Live 24bit. */ - /* - * CTRL:CA0111-WTLF - * ADC: WM8775SEDS - * DAC: CS4382-KQZ - */ - /* Tested: - * Playback on front, rear, center/lfe speakers - * Capture from Mic in. - * Not-Tested: - * Capture from Line in. - * Playback to digital out. - */ - { .serial = 0x10121102, - .name = "X-Fi Extreme Audio [SB0790]", - .gpio_type = 1, - .i2c_adc = 1 } , - /* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */ - /* AudigyLS[SB0310] */ - { .serial = 0x10021102, - .name = "AudigyLS [SB0310]", - .ac97 = 1 } , - /* Unknown AudigyLS that also says SB0310 on it */ - { .serial = 0x10051102, - .name = "AudigyLS [SB0310b]", - .ac97 = 1 } , - /* New Sound Blaster Live! 7.1 24bit. This does not have an AC97. 53SB041000001 */ - { .serial = 0x10061102, - .name = "Live! 7.1 24bit [SB0410]", - .gpio_type = 1, - .i2c_adc = 1 } , - /* New Dell Sound Blaster Live! 7.1 24bit. This does not have an AC97. */ - { .serial = 0x10071102, - .name = "Live! 7.1 24bit [SB0413]", - .gpio_type = 1, - .i2c_adc = 1 } , - /* New Audigy SE. Has a different DAC. */ - /* SB0570: - * CTRL:CA0106-DAT - * ADC: WM8775EDS - * DAC: WM8768GEDS - */ - { .serial = 0x100a1102, - .name = "Audigy SE [SB0570]", - .gpio_type = 1, - .i2c_adc = 1, - .spi_dac = 0x4021 } , - /* New Audigy LS. Has a different DAC. */ - /* SB0570: - * CTRL:CA0106-DAT - * ADC: WM8775EDS - * DAC: WM8768GEDS - */ - { .serial = 0x10111102, - .name = "Audigy SE OEM [SB0570a]", - .gpio_type = 1, - .i2c_adc = 1, - .spi_dac = 0x4021 } , - /* Sound Blaster 5.1vx - * Tested: Playback on front, rear, center/lfe speakers - * Not-Tested: Capture - */ - { .serial = 0x10041102, - .name = "Sound Blaster 5.1vx [SB1070]", - .gpio_type = 1, - .i2c_adc = 0, - .spi_dac = 0x0124 - } , - /* MSI K8N Diamond Motherboard with onboard SB Live 24bit without AC97 */ - /* SB0438 - * CTRL:CA0106-DAT - * ADC: WM8775SEDS - * DAC: CS4382-KQZ - */ - { .serial = 0x10091462, - .name = "MSI K8N Diamond MB [SB0438]", - .gpio_type = 2, - .i2c_adc = 1 } , - /* MSI K8N Diamond PLUS MB */ - { .serial = 0x10091102, - .name = "MSI K8N Diamond MB", - .gpio_type = 2, - .i2c_adc = 1, - .spi_dac = 0x4021 } , - /* Giga-byte GA-G1975X mobo - * Novell bnc#395807 - */ - /* FIXME: the GPIO and I2C setting aren't tested well */ - { .serial = 0x1458a006, - .name = "Giga-byte GA-G1975X", - .gpio_type = 1, - .i2c_adc = 1 }, - /* Shuttle XPC SD31P which has an onboard Creative Labs - * Sound Blaster Live! 24-bit EAX - * high-definition 7.1 audio processor". - * Added using info from andrewvegan in alsa bug #1298 - */ - { .serial = 0x30381297, - .name = "Shuttle XPC SD31P [SD31P]", - .gpio_type = 1, - .i2c_adc = 1 } , - /* Shuttle XPC SD11G5 which has an onboard Creative Labs - * Sound Blaster Live! 24-bit EAX - * high-definition 7.1 audio processor". - * Fixes ALSA bug#1600 - */ - { .serial = 0x30411297, - .name = "Shuttle XPC SD11G5 [SD11G5]", - .gpio_type = 1, - .i2c_adc = 1 } , - { .serial = 0, - .name = "AudigyLS [Unknown]" } -}; - -/* hardware definition */ -static struct snd_pcm_hardware snd_ca0106_playback_hw = { - .info = SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID | - SNDRV_PCM_INFO_SYNC_START, - .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, - .rates = (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_96000 | - SNDRV_PCM_RATE_192000), - .rate_min = 48000, - .rate_max = 192000, - .channels_min = 2, //1, - .channels_max = 2, //6, - .buffer_bytes_max = ((65536 - 64) * 8), - .period_bytes_min = 64, - .period_bytes_max = (65536 - 64), - .periods_min = 2, - .periods_max = 8, - .fifo_size = 0, -}; - -static struct snd_pcm_hardware snd_ca0106_capture_hw = { - .info = (SNDRV_PCM_INFO_MMAP | - SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE, -#if 0 /* FIXME: looks like 44.1kHz capture causes noisy output on 48kHz */ - .rates = (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 | - SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), - .rate_min = 44100, -#else - .rates = (SNDRV_PCM_RATE_48000 | - SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000), - .rate_min = 48000, -#endif /* FIXME */ - .rate_max = 192000, - .channels_min = 2, - .channels_max = 2, - .buffer_bytes_max = 65536 - 128, - .period_bytes_min = 64, - .period_bytes_max = 32768 - 64, - .periods_min = 2, - .periods_max = 2, - .fifo_size = 0, -}; - -unsigned int snd_ca0106_ptr_read(struct snd_ca0106 * emu, - unsigned int reg, - unsigned int chn) -{ - unsigned long flags; - unsigned int regptr, val; - - regptr = (reg << 16) | chn; - - spin_lock_irqsave(&emu->emu_lock, flags); - outl(regptr, emu->port + PTR); - val = inl(emu->port + DATA); - spin_unlock_irqrestore(&emu->emu_lock, flags); - return val; -} - -void snd_ca0106_ptr_write(struct snd_ca0106 *emu, - unsigned int reg, - unsigned int chn, - unsigned int data) -{ - unsigned int regptr; - unsigned long flags; - - regptr = (reg << 16) | chn; - - spin_lock_irqsave(&emu->emu_lock, flags); - outl(regptr, emu->port + PTR); - outl(data, emu->port + DATA); - spin_unlock_irqrestore(&emu->emu_lock, flags); -} - -int snd_ca0106_spi_write(struct snd_ca0106 * emu, - unsigned int data) -{ - unsigned int reset, set; - unsigned int reg, tmp; - int n, result; - reg = SPI; - if (data > 0xffff) /* Only 16bit values allowed */ - return 1; - tmp = snd_ca0106_ptr_read(emu, reg, 0); - reset = (tmp & ~0x3ffff) | 0x20000; /* Set xxx20000 */ - set = reset | 0x10000; /* Set xxx1xxxx */ - snd_ca0106_ptr_write(emu, reg, 0, reset | data); - tmp = snd_ca0106_ptr_read(emu, reg, 0); /* write post */ - snd_ca0106_ptr_write(emu, reg, 0, set | data); - result = 1; - /* Wait for status bit to return to 0 */ - for (n = 0; n < 100; n++) { - udelay(10); - tmp = snd_ca0106_ptr_read(emu, reg, 0); - if (!(tmp & 0x10000)) { - result = 0; - break; - } - } - if (result) /* Timed out */ - return 1; - snd_ca0106_ptr_write(emu, reg, 0, reset | data); - tmp = snd_ca0106_ptr_read(emu, reg, 0); /* Write post */ - return 0; -} - -/* The ADC does not support i2c read, so only write is implemented */ -int snd_ca0106_i2c_write(struct snd_ca0106 *emu, - u32 reg, - u32 value) -{ - u32 tmp; - int timeout = 0; - int status; - int retry; - if ((reg > 0x7f) || (value > 0x1ff)) { - snd_printk(KERN_ERR "i2c_write: invalid values.\n"); - return -EINVAL; - } - - tmp = reg << 25 | value << 16; - /* - snd_printk(KERN_DEBUG "I2C-write:reg=0x%x, value=0x%x\n", reg, value); - */ - /* Not sure what this I2C channel controls. */ - /* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */ - - /* This controls the I2C connected to the WM8775 ADC Codec */ - snd_ca0106_ptr_write(emu, I2C_D1, 0, tmp); - - for (retry = 0; retry < 10; retry++) { - /* Send the data to i2c */ - //tmp = snd_ca0106_ptr_read(emu, I2C_A, 0); - //tmp = tmp & ~(I2C_A_ADC_READ|I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD_MASK); - tmp = 0; - tmp = tmp | (I2C_A_ADC_LAST|I2C_A_ADC_START|I2C_A_ADC_ADD); - snd_ca0106_ptr_write(emu, I2C_A, 0, tmp); - - /* Wait till the transaction ends */ - while (1) { - status = snd_ca0106_ptr_read(emu, I2C_A, 0); - /*snd_printk(KERN_DEBUG "I2C:status=0x%x\n", status);*/ - timeout++; - if ((status & I2C_A_ADC_START) == 0) - break; - - if (timeout > 1000) - break; - } - //Read back and see if the transaction is successful - if ((status & I2C_A_ADC_ABORT) == 0) - break; - } - - if (retry == 10) { - snd_printk(KERN_ERR "Writing to ADC failed!\n"); - return -EINVAL; - } - - return 0; -} - - -static void snd_ca0106_intr_enable(struct snd_ca0106 *emu, unsigned int intrenb) -{ - unsigned long flags; - unsigned int intr_enable; - - spin_lock_irqsave(&emu->emu_lock, flags); - intr_enable = inl(emu->port + INTE) | intrenb; - outl(intr_enable, emu->port + INTE); - spin_unlock_irqrestore(&emu->emu_lock, flags); -} - -static void snd_ca0106_intr_disable(struct snd_ca0106 *emu, unsigned int intrenb) -{ - unsigned long flags; - unsigned int intr_enable; - - spin_lock_irqsave(&emu->emu_lock, flags); - intr_enable = inl(emu->port + INTE) & ~intrenb; - outl(intr_enable, emu->port + INTE); - spin_unlock_irqrestore(&emu->emu_lock, flags); -} - - -static void snd_ca0106_pcm_free_substream(struct snd_pcm_runtime *runtime) -{ - kfree(runtime->private_data); -} - -static const int spi_dacd_reg[] = { - SPI_DACD0_REG, - SPI_DACD1_REG, - SPI_DACD2_REG, - 0, - SPI_DACD4_REG, -}; -static const int spi_dacd_bit[] = { - SPI_DACD0_BIT, - SPI_DACD1_BIT, - SPI_DACD2_BIT, - 0, - SPI_DACD4_BIT, -}; - -static void restore_spdif_bits(struct snd_ca0106 *chip, int idx) -{ - if (chip->spdif_str_bits[idx] != chip->spdif_bits[idx]) { - chip->spdif_str_bits[idx] = chip->spdif_bits[idx]; - snd_ca0106_ptr_write(chip, SPCS0 + idx, 0, - chip->spdif_str_bits[idx]); - } -} - -static int snd_ca0106_channel_dac(struct snd_ca0106_details *details, - int channel_id) -{ - switch (channel_id) { - case PCM_FRONT_CHANNEL: - return (details->spi_dac & 0xf000) >> (4 * 3); - case PCM_REAR_CHANNEL: - return (details->spi_dac & 0x0f00) >> (4 * 2); - case PCM_CENTER_LFE_CHANNEL: - return (details->spi_dac & 0x00f0) >> (4 * 1); - case PCM_UNKNOWN_CHANNEL: - return (details->spi_dac & 0x000f) >> (4 * 0); - default: - snd_printk(KERN_DEBUG "ca0106: unknown channel_id %d\n", - channel_id); - } - return 0; -} - -static int snd_ca0106_pcm_power_dac(struct snd_ca0106 *chip, int channel_id, - int power) -{ - if (chip->details->spi_dac) { - const int dac = snd_ca0106_channel_dac(chip->details, - channel_id); - const int reg = spi_dacd_reg[dac]; - const int bit = spi_dacd_bit[dac]; - - if (power) - /* Power up */ - chip->spi_dac_reg[reg] &= ~bit; - else - /* Power down */ - chip->spi_dac_reg[reg] |= bit; - return snd_ca0106_spi_write(chip, chip->spi_dac_reg[reg]); - } - return 0; -} - -/* open_playback callback */ -static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substream, - int channel_id) -{ - struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); - struct snd_ca0106_channel *channel = &(chip->playback_channels[channel_id]); - struct snd_ca0106_pcm *epcm; - struct snd_pcm_runtime *runtime = substream->runtime; - int err; - - epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); - - if (epcm == NULL) - return -ENOMEM; - epcm->emu = chip; - epcm->substream = substream; - epcm->channel_id=channel_id; - - runtime->private_data = epcm; - runtime->private_free = snd_ca0106_pcm_free_substream; - - runtime->hw = snd_ca0106_playback_hw; - - channel->emu = chip; - channel->number = channel_id; - - channel->use = 1; - /* - printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n", - channel_id, chip, channel); - */ - //channel->interrupt = snd_ca0106_pcm_channel_interrupt; - channel->epcm = epcm; - if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) - return err; - if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) - return err; - snd_pcm_set_sync(substream); - - /* Front channel dac should already be on */ - if (channel_id != PCM_FRONT_CHANNEL) { - err = snd_ca0106_pcm_power_dac(chip, channel_id, 1); - if (err < 0) - return err; - } - - restore_spdif_bits(chip, channel_id); - - return 0; -} - -/* close callback */ -static int snd_ca0106_pcm_close_playback(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - chip->playback_channels[epcm->channel_id].use = 0; - - restore_spdif_bits(chip, epcm->channel_id); - - /* Front channel dac should stay on */ - if (epcm->channel_id != PCM_FRONT_CHANNEL) { - int err; - err = snd_ca0106_pcm_power_dac(chip, epcm->channel_id, 0); - if (err < 0) - return err; - } - - /* FIXME: maybe zero others */ - return 0; -} - -static int snd_ca0106_pcm_open_playback_front(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_playback_channel(substream, PCM_FRONT_CHANNEL); -} - -static int snd_ca0106_pcm_open_playback_center_lfe(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_playback_channel(substream, PCM_CENTER_LFE_CHANNEL); -} - -static int snd_ca0106_pcm_open_playback_unknown(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_playback_channel(substream, PCM_UNKNOWN_CHANNEL); -} - -static int snd_ca0106_pcm_open_playback_rear(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_playback_channel(substream, PCM_REAR_CHANNEL); -} - -/* open_capture callback */ -static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substream, - int channel_id) -{ - struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); - struct snd_ca0106_channel *channel = &(chip->capture_channels[channel_id]); - struct snd_ca0106_pcm *epcm; - struct snd_pcm_runtime *runtime = substream->runtime; - int err; - - epcm = kzalloc(sizeof(*epcm), GFP_KERNEL); - if (epcm == NULL) { - snd_printk(KERN_ERR "open_capture_channel: failed epcm alloc\n"); - return -ENOMEM; - } - epcm->emu = chip; - epcm->substream = substream; - epcm->channel_id=channel_id; - - runtime->private_data = epcm; - runtime->private_free = snd_ca0106_pcm_free_substream; - - runtime->hw = snd_ca0106_capture_hw; - - channel->emu = chip; - channel->number = channel_id; - - channel->use = 1; - /* - printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n", - channel_id, chip, channel); - */ - //channel->interrupt = snd_ca0106_pcm_channel_interrupt; - channel->epcm = epcm; - if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0) - return err; - //snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, &hw_constraints_capture_period_sizes); - if ((err = snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 64)) < 0) - return err; - return 0; -} - -/* close callback */ -static int snd_ca0106_pcm_close_capture(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - chip->capture_channels[epcm->channel_id].use = 0; - /* FIXME: maybe zero others */ - return 0; -} - -static int snd_ca0106_pcm_open_0_capture(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_capture_channel(substream, 0); -} - -static int snd_ca0106_pcm_open_1_capture(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_capture_channel(substream, 1); -} - -static int snd_ca0106_pcm_open_2_capture(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_capture_channel(substream, 2); -} - -static int snd_ca0106_pcm_open_3_capture(struct snd_pcm_substream *substream) -{ - return snd_ca0106_pcm_open_capture_channel(substream, 3); -} - -/* hw_params callback */ -static int snd_ca0106_pcm_hw_params_playback(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_ca0106_pcm_hw_free_playback(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -/* hw_params callback */ -static int snd_ca0106_pcm_hw_params_capture(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_ca0106_pcm_hw_free_capture(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -/* prepare playback callback */ -static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - int channel = epcm->channel_id; - u32 *table_base = (u32 *)(emu->buffer.area+(8*16*channel)); - u32 period_size_bytes = frames_to_bytes(runtime, runtime->period_size); - u32 hcfg_mask = HCFG_PLAYBACK_S32_LE; - u32 hcfg_set = 0x00000000; - u32 hcfg; - u32 reg40_mask = 0x30000 << (channel<<1); - u32 reg40_set = 0; - u32 reg40; - /* FIXME: Depending on mixer selection of SPDIF out or not, select the spdif rate or the DAC rate. */ - u32 reg71_mask = 0x03030000 ; /* Global. Set SPDIF rate. We only support 44100 to spdif, not to DAC. */ - u32 reg71_set = 0; - u32 reg71; - int i; - -#if 0 /* debug */ - snd_printk(KERN_DEBUG - "prepare:channel_number=%d, rate=%d, format=0x%x, " - "channels=%d, buffer_size=%ld, period_size=%ld, " - "periods=%u, frames_to_bytes=%d\n", - channel, runtime->rate, runtime->format, - runtime->channels, runtime->buffer_size, - runtime->period_size, runtime->periods, - frames_to_bytes(runtime, 1)); - snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n", - runtime->dma_addr, runtime->dma_area, table_base); - snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n", - emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); -#endif /* debug */ - /* Rate can be set per channel. */ - /* reg40 control host to fifo */ - /* reg71 controls DAC rate. */ - switch (runtime->rate) { - case 44100: - reg40_set = 0x10000 << (channel<<1); - reg71_set = 0x01010000; - break; - case 48000: - reg40_set = 0; - reg71_set = 0; - break; - case 96000: - reg40_set = 0x20000 << (channel<<1); - reg71_set = 0x02020000; - break; - case 192000: - reg40_set = 0x30000 << (channel<<1); - reg71_set = 0x03030000; - break; - default: - reg40_set = 0; - reg71_set = 0; - break; - } - /* Format is a global setting */ - /* FIXME: Only let the first channel accessed set this. */ - switch (runtime->format) { - case SNDRV_PCM_FORMAT_S16_LE: - hcfg_set = 0; - break; - case SNDRV_PCM_FORMAT_S32_LE: - hcfg_set = HCFG_PLAYBACK_S32_LE; - break; - default: - hcfg_set = 0; - break; - } - hcfg = inl(emu->port + HCFG) ; - hcfg = (hcfg & ~hcfg_mask) | hcfg_set; - outl(hcfg, emu->port + HCFG); - reg40 = snd_ca0106_ptr_read(emu, 0x40, 0); - reg40 = (reg40 & ~reg40_mask) | reg40_set; - snd_ca0106_ptr_write(emu, 0x40, 0, reg40); - reg71 = snd_ca0106_ptr_read(emu, 0x71, 0); - reg71 = (reg71 & ~reg71_mask) | reg71_set; - snd_ca0106_ptr_write(emu, 0x71, 0, reg71); - - /* FIXME: Check emu->buffer.size before actually writing to it. */ - for(i=0; i < runtime->periods; i++) { - table_base[i*2] = runtime->dma_addr + (i * period_size_bytes); - table_base[i*2+1] = period_size_bytes << 16; - } - - snd_ca0106_ptr_write(emu, PLAYBACK_LIST_ADDR, channel, emu->buffer.addr+(8*16*channel)); - snd_ca0106_ptr_write(emu, PLAYBACK_LIST_SIZE, channel, (runtime->periods - 1) << 19); - snd_ca0106_ptr_write(emu, PLAYBACK_LIST_PTR, channel, 0); - snd_ca0106_ptr_write(emu, PLAYBACK_DMA_ADDR, channel, runtime->dma_addr); - snd_ca0106_ptr_write(emu, PLAYBACK_PERIOD_SIZE, channel, frames_to_bytes(runtime, runtime->period_size)<<16); // buffer size in bytes - /* FIXME test what 0 bytes does. */ - snd_ca0106_ptr_write(emu, PLAYBACK_PERIOD_SIZE, channel, 0); // buffer size in bytes - snd_ca0106_ptr_write(emu, PLAYBACK_POINTER, channel, 0); - snd_ca0106_ptr_write(emu, 0x07, channel, 0x0); - snd_ca0106_ptr_write(emu, 0x08, channel, 0); - snd_ca0106_ptr_write(emu, PLAYBACK_MUTE, 0x0, 0x0); /* Unmute output */ -#if 0 - snd_ca0106_ptr_write(emu, SPCS0, 0, - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT ); -#endif - - return 0; -} - -/* prepare capture callback */ -static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - int channel = epcm->channel_id; - u32 hcfg_mask = HCFG_CAPTURE_S32_LE; - u32 hcfg_set = 0x00000000; - u32 hcfg; - u32 over_sampling=0x2; - u32 reg71_mask = 0x0000c000 ; /* Global. Set ADC rate. */ - u32 reg71_set = 0; - u32 reg71; - -#if 0 /* debug */ - snd_printk(KERN_DEBUG - "prepare:channel_number=%d, rate=%d, format=0x%x, " - "channels=%d, buffer_size=%ld, period_size=%ld, " - "periods=%u, frames_to_bytes=%d\n", - channel, runtime->rate, runtime->format, - runtime->channels, runtime->buffer_size, - runtime->period_size, runtime->periods, - frames_to_bytes(runtime, 1)); - snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n", - runtime->dma_addr, runtime->dma_area, table_base); - snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n", - emu->buffer.addr, emu->buffer.area, emu->buffer.bytes); -#endif /* debug */ - /* reg71 controls ADC rate. */ - switch (runtime->rate) { - case 44100: - reg71_set = 0x00004000; - break; - case 48000: - reg71_set = 0; - break; - case 96000: - reg71_set = 0x00008000; - over_sampling=0xa; - break; - case 192000: - reg71_set = 0x0000c000; - over_sampling=0xa; - break; - default: - reg71_set = 0; - break; - } - /* Format is a global setting */ - /* FIXME: Only let the first channel accessed set this. */ - switch (runtime->format) { - case SNDRV_PCM_FORMAT_S16_LE: - hcfg_set = 0; - break; - case SNDRV_PCM_FORMAT_S32_LE: - hcfg_set = HCFG_CAPTURE_S32_LE; - break; - default: - hcfg_set = 0; - break; - } - hcfg = inl(emu->port + HCFG) ; - hcfg = (hcfg & ~hcfg_mask) | hcfg_set; - outl(hcfg, emu->port + HCFG); - reg71 = snd_ca0106_ptr_read(emu, 0x71, 0); - reg71 = (reg71 & ~reg71_mask) | reg71_set; - snd_ca0106_ptr_write(emu, 0x71, 0, reg71); - if (emu->details->i2c_adc == 1) { /* The SB0410 and SB0413 use I2C to control ADC. */ - snd_ca0106_i2c_write(emu, ADC_MASTER, over_sampling); /* Adjust the over sampler to better suit the capture rate. */ - } - - - /* - printk(KERN_DEBUG - "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, " - "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n", - channel, runtime->rate, runtime->format, runtime->channels, - runtime->buffer_size, runtime->period_size, - frames_to_bytes(runtime, 1)); - */ - snd_ca0106_ptr_write(emu, 0x13, channel, 0); - snd_ca0106_ptr_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr); - snd_ca0106_ptr_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes - snd_ca0106_ptr_write(emu, CAPTURE_POINTER, channel, 0); - - return 0; -} - -/* trigger_playback callback */ -static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream, - int cmd) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime; - struct snd_ca0106_pcm *epcm; - int channel; - int result = 0; - struct snd_pcm_substream *s; - u32 basic = 0; - u32 extended = 0; - u32 bits; - int running = 0; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_RESUME: - running = 1; - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - default: - running = 0; - break; - } - snd_pcm_group_for_each_entry(s, substream) { - if (snd_pcm_substream_chip(s) != emu || - s->stream != SNDRV_PCM_STREAM_PLAYBACK) - continue; - runtime = s->runtime; - epcm = runtime->private_data; - channel = epcm->channel_id; - /* snd_printk(KERN_DEBUG "channel=%d\n", channel); */ - epcm->running = running; - basic |= (0x1 << channel); - extended |= (0x10 << channel); - snd_pcm_trigger_done(s, substream); - } - /* snd_printk(KERN_DEBUG "basic=0x%x, extended=0x%x\n",basic, extended); */ - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_RESUME: - bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0); - bits |= extended; - snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits); - bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0); - bits |= basic; - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - bits = snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0); - bits &= ~basic; - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, bits); - bits = snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0); - bits &= ~extended; - snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, bits); - break; - default: - result = -EINVAL; - break; - } - return result; -} - -/* trigger_capture callback */ -static int snd_ca0106_pcm_trigger_capture(struct snd_pcm_substream *substream, - int cmd) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - int channel = epcm->channel_id; - int result = 0; - - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) | (0x110000<<channel)); - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0)|(0x100<<channel)); - epcm->running = 1; - break; - case SNDRV_PCM_TRIGGER_STOP: - snd_ca0106_ptr_write(emu, BASIC_INTERRUPT, 0, snd_ca0106_ptr_read(emu, BASIC_INTERRUPT, 0) & ~(0x100<<channel)); - snd_ca0106_ptr_write(emu, EXTENDED_INT_MASK, 0, snd_ca0106_ptr_read(emu, EXTENDED_INT_MASK, 0) & ~(0x110000<<channel)); - epcm->running = 0; - break; - default: - result = -EINVAL; - break; - } - return result; -} - -/* pointer_playback callback */ -static snd_pcm_uframes_t -snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - unsigned int ptr, prev_ptr; - int channel = epcm->channel_id; - int timeout = 10; - - if (!epcm->running) - return 0; - - prev_ptr = -1; - do { - ptr = snd_ca0106_ptr_read(emu, PLAYBACK_LIST_PTR, channel); - ptr = (ptr >> 3) * runtime->period_size; - ptr += bytes_to_frames(runtime, - snd_ca0106_ptr_read(emu, PLAYBACK_POINTER, channel)); - if (ptr >= runtime->buffer_size) - ptr -= runtime->buffer_size; - if (prev_ptr == ptr) - return ptr; - prev_ptr = ptr; - } while (--timeout); - snd_printk(KERN_WARNING "ca0106: unstable DMA pointer!\n"); - return 0; -} - -/* pointer_capture callback */ -static snd_pcm_uframes_t -snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream) -{ - struct snd_ca0106 *emu = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_ca0106_pcm *epcm = runtime->private_data; - snd_pcm_uframes_t ptr, ptr1, ptr2 = 0; - int channel = epcm->channel_id; - - if (!epcm->running) - return 0; - - ptr1 = snd_ca0106_ptr_read(emu, CAPTURE_POINTER, channel); - ptr2 = bytes_to_frames(runtime, ptr1); - ptr=ptr2; - if (ptr >= runtime->buffer_size) - ptr -= runtime->buffer_size; - /* - printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, " - "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", - ptr1, ptr2, ptr, (int)runtime->buffer_size, - (int)runtime->period_size, (int)runtime->frame_bits, - (int)runtime->rate); - */ - return ptr; -} - -/* operators */ -static struct snd_pcm_ops snd_ca0106_playback_front_ops = { - .open = snd_ca0106_pcm_open_playback_front, - .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, - .prepare = snd_ca0106_pcm_prepare_playback, - .trigger = snd_ca0106_pcm_trigger_playback, - .pointer = snd_ca0106_pcm_pointer_playback, -}; - -static struct snd_pcm_ops snd_ca0106_capture_0_ops = { - .open = snd_ca0106_pcm_open_0_capture, - .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, - .prepare = snd_ca0106_pcm_prepare_capture, - .trigger = snd_ca0106_pcm_trigger_capture, - .pointer = snd_ca0106_pcm_pointer_capture, -}; - -static struct snd_pcm_ops snd_ca0106_capture_1_ops = { - .open = snd_ca0106_pcm_open_1_capture, - .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, - .prepare = snd_ca0106_pcm_prepare_capture, - .trigger = snd_ca0106_pcm_trigger_capture, - .pointer = snd_ca0106_pcm_pointer_capture, -}; - -static struct snd_pcm_ops snd_ca0106_capture_2_ops = { - .open = snd_ca0106_pcm_open_2_capture, - .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, - .prepare = snd_ca0106_pcm_prepare_capture, - .trigger = snd_ca0106_pcm_trigger_capture, - .pointer = snd_ca0106_pcm_pointer_capture, -}; - -static struct snd_pcm_ops snd_ca0106_capture_3_ops = { - .open = snd_ca0106_pcm_open_3_capture, - .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, - .prepare = snd_ca0106_pcm_prepare_capture, - .trigger = snd_ca0106_pcm_trigger_capture, - .pointer = snd_ca0106_pcm_pointer_capture, -}; - -static struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = { - .open = snd_ca0106_pcm_open_playback_center_lfe, - .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, - .prepare = snd_ca0106_pcm_prepare_playback, - .trigger = snd_ca0106_pcm_trigger_playback, - .pointer = snd_ca0106_pcm_pointer_playback, -}; - -static struct snd_pcm_ops snd_ca0106_playback_unknown_ops = { - .open = snd_ca0106_pcm_open_playback_unknown, - .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, - .prepare = snd_ca0106_pcm_prepare_playback, - .trigger = snd_ca0106_pcm_trigger_playback, - .pointer = snd_ca0106_pcm_pointer_playback, -}; - -static struct snd_pcm_ops snd_ca0106_playback_rear_ops = { - .open = snd_ca0106_pcm_open_playback_rear, - .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, - .prepare = snd_ca0106_pcm_prepare_playback, - .trigger = snd_ca0106_pcm_trigger_playback, - .pointer = snd_ca0106_pcm_pointer_playback, -}; - - -static unsigned short snd_ca0106_ac97_read(struct snd_ac97 *ac97, - unsigned short reg) -{ - struct snd_ca0106 *emu = ac97->private_data; - unsigned long flags; - unsigned short val; - - spin_lock_irqsave(&emu->emu_lock, flags); - outb(reg, emu->port + AC97ADDRESS); - val = inw(emu->port + AC97DATA); - spin_unlock_irqrestore(&emu->emu_lock, flags); - return val; -} - -static void snd_ca0106_ac97_write(struct snd_ac97 *ac97, - unsigned short reg, unsigned short val) -{ - struct snd_ca0106 *emu = ac97->private_data; - unsigned long flags; - - spin_lock_irqsave(&emu->emu_lock, flags); - outb(reg, emu->port + AC97ADDRESS); - outw(val, emu->port + AC97DATA); - spin_unlock_irqrestore(&emu->emu_lock, flags); -} - -static int snd_ca0106_ac97(struct snd_ca0106 *chip) -{ - struct snd_ac97_bus *pbus; - struct snd_ac97_template ac97; - int err; - static struct snd_ac97_bus_ops ops = { - .write = snd_ca0106_ac97_write, - .read = snd_ca0106_ac97_read, - }; - - if ((err = snd_ac97_bus(chip->card, 0, &ops, NULL, &pbus)) < 0) - return err; - pbus->no_vra = 1; /* we don't need VRA */ - - memset(&ac97, 0, sizeof(ac97)); - ac97.private_data = chip; - ac97.scaps = AC97_SCAP_NO_SPDIF; - return snd_ac97_mixer(pbus, &ac97, &chip->ac97); -} - -static void ca0106_stop_chip(struct snd_ca0106 *chip); - -static int snd_ca0106_free(struct snd_ca0106 *chip) -{ - if (chip->res_port != NULL) { - /* avoid access to already used hardware */ - ca0106_stop_chip(chip); - } - if (chip->irq >= 0) - free_irq(chip->irq, chip); - // release the data -#if 1 - if (chip->buffer.area) - snd_dma_free_pages(&chip->buffer); -#endif - - // release the i/o port - release_and_free_resource(chip->res_port); - - pci_disable_device(chip->pci); - kfree(chip); - return 0; -} - -static int snd_ca0106_dev_free(struct snd_device *device) -{ - struct snd_ca0106 *chip = device->device_data; - return snd_ca0106_free(chip); -} - -static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id) -{ - unsigned int status; - - struct snd_ca0106 *chip = dev_id; - int i; - int mask; - unsigned int stat76; - struct snd_ca0106_channel *pchannel; - - status = inl(chip->port + IPR); - if (! status) - return IRQ_NONE; - - stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0); - /* - snd_printk(KERN_DEBUG "interrupt status = 0x%08x, stat76=0x%08x\n", - status, stat76); - snd_printk(KERN_DEBUG "ptr=0x%08x\n", - snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0)); - */ - mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */ - for(i = 0; i < 4; i++) { - pchannel = &(chip->playback_channels[i]); - if (stat76 & mask) { -/* FIXME: Select the correct substream for period elapsed */ - if(pchannel->use) { - snd_pcm_period_elapsed(pchannel->epcm->substream); - //printk(KERN_INFO "interrupt [%d] used\n", i); - } - } - //printk(KERN_INFO "channel=%p\n",pchannel); - //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); - mask <<= 1; - } - mask = 0x110000; /* 0x1 for one half, 0x10 for the other half period. */ - for(i = 0; i < 4; i++) { - pchannel = &(chip->capture_channels[i]); - if (stat76 & mask) { -/* FIXME: Select the correct substream for period elapsed */ - if(pchannel->use) { - snd_pcm_period_elapsed(pchannel->epcm->substream); - //printk(KERN_INFO "interrupt [%d] used\n", i); - } - } - //printk(KERN_INFO "channel=%p\n",pchannel); - //printk(KERN_INFO "interrupt stat76[%d] = %08x, use=%d, channel=%d\n", i, stat76, pchannel->use, pchannel->number); - mask <<= 1; - } - - snd_ca0106_ptr_write(chip, EXTENDED_INT, 0, stat76); - - if (chip->midi.dev_id && - (status & (chip->midi.ipr_tx|chip->midi.ipr_rx))) { - if (chip->midi.interrupt) - chip->midi.interrupt(&chip->midi, status); - else - chip->midi.interrupt_disable(&chip->midi, chip->midi.tx_enable | chip->midi.rx_enable); - } - - // acknowledge the interrupt if necessary - outl(status, chip->port+IPR); - - return IRQ_HANDLED; -} - -static int __devinit snd_ca0106_pcm(struct snd_ca0106 *emu, int device) -{ - struct snd_pcm *pcm; - struct snd_pcm_substream *substream; - int err; - - err = snd_pcm_new(emu->card, "ca0106", device, 1, 1, &pcm); - if (err < 0) - return err; - - pcm->private_data = emu; - - switch (device) { - case 0: - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_front_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_0_ops); - break; - case 1: - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_rear_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_1_ops); - break; - case 2: - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_center_lfe_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_2_ops); - break; - case 3: - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ca0106_playback_unknown_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ca0106_capture_3_ops); - break; - } - - pcm->info_flags = 0; - strcpy(pcm->name, "CA0106"); - - for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; - substream; - substream = substream->next) { - if ((err = snd_pcm_lib_preallocate_pages(substream, - SNDRV_DMA_TYPE_DEV, - snd_dma_pci_data(emu->pci), - 64*1024, 64*1024)) < 0) /* FIXME: 32*1024 for sound buffer, between 32and64 for Periods table. */ - return err; - } - - for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; - substream; - substream = substream->next) { - if ((err = snd_pcm_lib_preallocate_pages(substream, - SNDRV_DMA_TYPE_DEV, - snd_dma_pci_data(emu->pci), - 64*1024, 64*1024)) < 0) - return err; - } - - emu->pcm[device] = pcm; - - return 0; -} - -#define SPI_REG(reg, value) (((reg) << SPI_REG_SHIFT) | (value)) -static unsigned int spi_dac_init[] = { - SPI_REG(SPI_LDA1_REG, SPI_DA_BIT_0dB), /* 0dB dig. attenuation */ - SPI_REG(SPI_RDA1_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT), - SPI_REG(SPI_FMT_REG, SPI_FMT_BIT_I2S | SPI_IWL_BIT_24), - SPI_REG(SPI_LDA2_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_RDA2_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_LDA3_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_RDA3_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_MASTDA_REG, SPI_DA_BIT_0dB), - SPI_REG(9, 0x00), - SPI_REG(SPI_MS_REG, SPI_DACD0_BIT | SPI_DACD1_BIT | SPI_DACD2_BIT), - SPI_REG(12, 0x00), - SPI_REG(SPI_LDA4_REG, SPI_DA_BIT_0dB), - SPI_REG(SPI_RDA4_REG, SPI_DA_BIT_0dB | SPI_DA_BIT_UPDATE), - SPI_REG(SPI_DACD4_REG, SPI_DACD4_BIT), -}; - -static unsigned int i2c_adc_init[][2] = { - { 0x17, 0x00 }, /* Reset */ - { 0x07, 0x00 }, /* Timeout */ - { 0x0b, 0x22 }, /* Interface control */ - { 0x0c, 0x22 }, /* Master mode control */ - { 0x0d, 0x08 }, /* Powerdown control */ - { 0x0e, 0xcf }, /* Attenuation Left 0x01 = -103dB, 0xff = 24dB */ - { 0x0f, 0xcf }, /* Attenuation Right 0.5dB steps */ - { 0x10, 0x7b }, /* ALC Control 1 */ - { 0x11, 0x00 }, /* ALC Control 2 */ - { 0x12, 0x32 }, /* ALC Control 3 */ - { 0x13, 0x00 }, /* Noise gate control */ - { 0x14, 0xa6 }, /* Limiter control */ - { 0x15, ADC_MUX_LINEIN }, /* ADC Mixer control */ -}; - -static void ca0106_init_chip(struct snd_ca0106 *chip, int resume) -{ - int ch; - unsigned int def_bits; - - outl(0, chip->port + INTE); - - /* - * Init to 0x02109204 : - * Clock accuracy = 0 (1000ppm) - * Sample Rate = 2 (48kHz) - * Audio Channel = 1 (Left of 2) - * Source Number = 0 (Unspecified) - * Generation Status = 1 (Original for Cat Code 12) - * Cat Code = 12 (Digital Signal Mixer) - * Mode = 0 (Mode 0) - * Emphasis = 0 (None) - * CP = 1 (Copyright unasserted) - * AN = 0 (Audio data) - * P = 0 (Consumer) - */ - def_bits = - SPCS_CLKACCY_1000PPM | SPCS_SAMPLERATE_48 | - SPCS_CHANNELNUM_LEFT | SPCS_SOURCENUM_UNSPEC | - SPCS_GENERATIONSTATUS | 0x00001200 | - 0x00000000 | SPCS_EMPHASIS_NONE | SPCS_COPYRIGHT; - if (!resume) { - chip->spdif_str_bits[0] = chip->spdif_bits[0] = def_bits; - chip->spdif_str_bits[1] = chip->spdif_bits[1] = def_bits; - chip->spdif_str_bits[2] = chip->spdif_bits[2] = def_bits; - chip->spdif_str_bits[3] = chip->spdif_bits[3] = def_bits; - } - /* Only SPCS1 has been tested */ - snd_ca0106_ptr_write(chip, SPCS1, 0, chip->spdif_str_bits[1]); - snd_ca0106_ptr_write(chip, SPCS0, 0, chip->spdif_str_bits[0]); - snd_ca0106_ptr_write(chip, SPCS2, 0, chip->spdif_str_bits[2]); - snd_ca0106_ptr_write(chip, SPCS3, 0, chip->spdif_str_bits[3]); - - snd_ca0106_ptr_write(chip, PLAYBACK_MUTE, 0, 0x00fc0000); - snd_ca0106_ptr_write(chip, CAPTURE_MUTE, 0, 0x00fc0000); - - /* Write 0x8000 to AC97_REC_GAIN to mute it. */ - outb(AC97_REC_GAIN, chip->port + AC97ADDRESS); - outw(0x8000, chip->port + AC97DATA); -#if 0 /* FIXME: what are these? */ - snd_ca0106_ptr_write(chip, SPCS0, 0, 0x2108006); - snd_ca0106_ptr_write(chip, 0x42, 0, 0x2108006); - snd_ca0106_ptr_write(chip, 0x43, 0, 0x2108006); - snd_ca0106_ptr_write(chip, 0x44, 0, 0x2108006); -#endif - - /* OSS drivers set this. */ - /* snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0xf0f003f); */ - - /* Analog or Digital output */ - snd_ca0106_ptr_write(chip, SPDIF_SELECT1, 0, 0xf); - /* 0x0b000000 for digital, 0x000b0000 for analog, from win2000 drivers. - * Use 0x000f0000 for surround71 - */ - snd_ca0106_ptr_write(chip, SPDIF_SELECT2, 0, 0x000f0000); - - chip->spdif_enable = 0; /* Set digital SPDIF output off */ - /*snd_ca0106_ptr_write(chip, 0x45, 0, 0);*/ /* Analogue out */ - /*snd_ca0106_ptr_write(chip, 0x45, 0, 0xf00);*/ /* Digital out */ - - /* goes to 0x40c80000 when doing SPDIF IN/OUT */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 0, 0x40c81000); - /* (Mute) CAPTURE feedback into PLAYBACK volume. - * Only lower 16 bits matter. - */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 1, 0xffffffff); - /* SPDIF IN Volume */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 2, 0x30300000); - /* SPDIF IN Volume, 0x70 = (vol & 0x3f) | 0x40 */ - snd_ca0106_ptr_write(chip, CAPTURE_CONTROL, 3, 0x00700000); - - snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING1, 0, 0x32765410); - snd_ca0106_ptr_write(chip, PLAYBACK_ROUTING2, 0, 0x76767676); - snd_ca0106_ptr_write(chip, CAPTURE_ROUTING1, 0, 0x32765410); - snd_ca0106_ptr_write(chip, CAPTURE_ROUTING2, 0, 0x76767676); - - for (ch = 0; ch < 4; ch++) { - /* Only high 16 bits matter */ - snd_ca0106_ptr_write(chip, CAPTURE_VOLUME1, ch, 0x30303030); - snd_ca0106_ptr_write(chip, CAPTURE_VOLUME2, ch, 0x30303030); -#if 0 /* Mute */ - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0x40404040); - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0x40404040); - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME1, ch, 0xffffffff); - snd_ca0106_ptr_write(chip, PLAYBACK_VOLUME2, ch, 0xffffffff); -#endif - } - if (chip->details->i2c_adc == 1) { - /* Select MIC, Line in, TAD in, AUX in */ - snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); - /* Default to CAPTURE_SOURCE to i2s in */ - if (!resume) - chip->capture_source = 3; - } else if (chip->details->ac97 == 1) { - /* Default to AC97 in */ - snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x444400e4); - /* Default to CAPTURE_SOURCE to AC97 in */ - if (!resume) - chip->capture_source = 4; - } else { - /* Select MIC, Line in, TAD in, AUX in */ - snd_ca0106_ptr_write(chip, CAPTURE_SOURCE, 0x0, 0x333300e4); - /* Default to Set CAPTURE_SOURCE to i2s in */ - if (!resume) - chip->capture_source = 3; - } - - if (chip->details->gpio_type == 2) { - /* The SB0438 use GPIO differently. */ - /* FIXME: Still need to find out what the other GPIO bits do. - * E.g. For digital spdif out. - */ - outl(0x0, chip->port+GPIO); - /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ - outl(0x005f5301, chip->port+GPIO); /* Analog */ - } else if (chip->details->gpio_type == 1) { - /* The SB0410 and SB0413 use GPIO differently. */ - /* FIXME: Still need to find out what the other GPIO bits do. - * E.g. For digital spdif out. - */ - outl(0x0, chip->port+GPIO); - /* outl(0x00f0e000, chip->port+GPIO); */ /* Analog */ - outl(0x005f5301, chip->port+GPIO); /* Analog */ - } else { - outl(0x0, chip->port+GPIO); - outl(0x005f03a3, chip->port+GPIO); /* Analog */ - /* outl(0x005f02a2, chip->port+GPIO); */ /* SPDIF */ - } - snd_ca0106_intr_enable(chip, 0x105); /* Win2000 uses 0x1e0 */ - - /* outl(HCFG_LOCKSOUNDCACHE|HCFG_AUDIOENABLE, chip->port+HCFG); */ - /* 0x1000 causes AC3 to fails. Maybe it effects 24 bit output. */ - /* outl(0x00001409, chip->port+HCFG); */ - /* outl(0x00000009, chip->port+HCFG); */ - /* AC97 2.0, Enable outputs. */ - outl(HCFG_AC97 | HCFG_AUDIOENABLE, chip->port+HCFG); - - if (chip->details->i2c_adc == 1) { - /* The SB0410 and SB0413 use I2C to control ADC. */ - int size, n; - - size = ARRAY_SIZE(i2c_adc_init); - /* snd_printk(KERN_DEBUG "I2C:array size=0x%x\n", size); */ - for (n = 0; n < size; n++) - snd_ca0106_i2c_write(chip, i2c_adc_init[n][0], - i2c_adc_init[n][1]); - for (n = 0; n < 4; n++) { - chip->i2c_capture_volume[n][0] = 0xcf; - chip->i2c_capture_volume[n][1] = 0xcf; - } - chip->i2c_capture_source = 2; /* Line in */ - /* Enable Line-in capture. MIC in currently untested. */ - /* snd_ca0106_i2c_write(chip, ADC_MUX, ADC_MUX_LINEIN); */ - } - - if (chip->details->spi_dac) { - /* The SB0570 use SPI to control DAC. */ - int size, n; - - size = ARRAY_SIZE(spi_dac_init); - for (n = 0; n < size; n++) { - int reg = spi_dac_init[n] >> SPI_REG_SHIFT; - - snd_ca0106_spi_write(chip, spi_dac_init[n]); - if (reg < ARRAY_SIZE(chip->spi_dac_reg)) - chip->spi_dac_reg[reg] = spi_dac_init[n]; - } - - /* Enable front dac only */ - snd_ca0106_pcm_power_dac(chip, PCM_FRONT_CHANNEL, 1); - } -} - -static void ca0106_stop_chip(struct snd_ca0106 *chip) -{ - /* disable interrupts */ - snd_ca0106_ptr_write(chip, BASIC_INTERRUPT, 0, 0); - outl(0, chip->port + INTE); - snd_ca0106_ptr_write(chip, EXTENDED_INT_MASK, 0, 0); - udelay(1000); - /* disable audio */ - /* outl(HCFG_LOCKSOUNDCACHE, chip->port + HCFG); */ - outl(0, chip->port + HCFG); - /* FIXME: We need to stop and DMA transfers here. - * But as I am not sure how yet, we cannot from the dma pages. - * So we can fix: snd-malloc: Memory leak? pages not freed = 8 - */ -} - -static int __devinit snd_ca0106_create(int dev, struct snd_card *card, - struct pci_dev *pci, - struct snd_ca0106 **rchip) -{ - struct snd_ca0106 *chip; - struct snd_ca0106_details *c; - int err; - static struct snd_device_ops ops = { - .dev_free = snd_ca0106_dev_free, - }; - - *rchip = NULL; - - err = pci_enable_device(pci); - if (err < 0) - return err; - if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 || - pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) { - printk(KERN_ERR "error to set 32bit mask DMA\n"); - pci_disable_device(pci); - return -ENXIO; - } - - chip = kzalloc(sizeof(*chip), GFP_KERNEL); - if (chip == NULL) { - pci_disable_device(pci); - return -ENOMEM; - } - - chip->card = card; - chip->pci = pci; - chip->irq = -1; - - spin_lock_init(&chip->emu_lock); - - chip->port = pci_resource_start(pci, 0); - chip->res_port = request_region(chip->port, 0x20, "snd_ca0106"); - if (!chip->res_port) { - snd_ca0106_free(chip); - printk(KERN_ERR "cannot allocate the port\n"); - return -EBUSY; - } - - if (request_irq(pci->irq, snd_ca0106_interrupt, - IRQF_SHARED, KBUILD_MODNAME, chip)) { - snd_ca0106_free(chip); - printk(KERN_ERR "cannot grab irq\n"); - return -EBUSY; - } - chip->irq = pci->irq; - - /* This stores the periods table. */ - if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), - 1024, &chip->buffer) < 0) { - snd_ca0106_free(chip); - return -ENOMEM; - } - - pci_set_master(pci); - /* read serial */ - pci_read_config_dword(pci, PCI_SUBSYSTEM_VENDOR_ID, &chip->serial); - pci_read_config_word(pci, PCI_SUBSYSTEM_ID, &chip->model); - printk(KERN_INFO "snd-ca0106: Model %04x Rev %08x Serial %08x\n", - chip->model, pci->revision, chip->serial); - strcpy(card->driver, "CA0106"); - strcpy(card->shortname, "CA0106"); - - for (c = ca0106_chip_details; c->serial; c++) { - if (subsystem[dev]) { - if (c->serial == subsystem[dev]) - break; - } else if (c->serial == chip->serial) - break; - } - chip->details = c; - if (subsystem[dev]) { - printk(KERN_INFO "snd-ca0106: Sound card name=%s, " - "subsystem=0x%x. Forced to subsystem=0x%x\n", - c->name, chip->serial, subsystem[dev]); - } - - sprintf(card->longname, "%s at 0x%lx irq %i", - c->name, chip->port, chip->irq); - - ca0106_init_chip(chip, 0); - - err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); - if (err < 0) { - snd_ca0106_free(chip); - return err; - } - *rchip = chip; - return 0; -} - - -static void ca0106_midi_interrupt_enable(struct snd_ca_midi *midi, int intr) -{ - snd_ca0106_intr_enable((struct snd_ca0106 *)(midi->dev_id), intr); -} - -static void ca0106_midi_interrupt_disable(struct snd_ca_midi *midi, int intr) -{ - snd_ca0106_intr_disable((struct snd_ca0106 *)(midi->dev_id), intr); -} - -static unsigned char ca0106_midi_read(struct snd_ca_midi *midi, int idx) -{ - return (unsigned char)snd_ca0106_ptr_read((struct snd_ca0106 *)(midi->dev_id), - midi->port + idx, 0); -} - -static void ca0106_midi_write(struct snd_ca_midi *midi, int data, int idx) -{ - snd_ca0106_ptr_write((struct snd_ca0106 *)(midi->dev_id), midi->port + idx, 0, data); -} - -static struct snd_card *ca0106_dev_id_card(void *dev_id) -{ - return ((struct snd_ca0106 *)dev_id)->card; -} - -static int ca0106_dev_id_port(void *dev_id) -{ - return ((struct snd_ca0106 *)dev_id)->port; -} - -static int __devinit snd_ca0106_midi(struct snd_ca0106 *chip, unsigned int channel) -{ - struct snd_ca_midi *midi; - char *name; - int err; - - if (channel == CA0106_MIDI_CHAN_B) { - name = "CA0106 MPU-401 (UART) B"; - midi = &chip->midi2; - midi->tx_enable = INTE_MIDI_TX_B; - midi->rx_enable = INTE_MIDI_RX_B; - midi->ipr_tx = IPR_MIDI_TX_B; - midi->ipr_rx = IPR_MIDI_RX_B; - midi->port = MIDI_UART_B_DATA; - } else { - name = "CA0106 MPU-401 (UART)"; - midi = &chip->midi; - midi->tx_enable = INTE_MIDI_TX_A; - midi->rx_enable = INTE_MIDI_TX_B; - midi->ipr_tx = IPR_MIDI_TX_A; - midi->ipr_rx = IPR_MIDI_RX_A; - midi->port = MIDI_UART_A_DATA; - } - - midi->reset = CA0106_MPU401_RESET; - midi->enter_uart = CA0106_MPU401_ENTER_UART; - midi->ack = CA0106_MPU401_ACK; - - midi->input_avail = CA0106_MIDI_INPUT_AVAIL; - midi->output_ready = CA0106_MIDI_OUTPUT_READY; - - midi->channel = channel; - - midi->interrupt_enable = ca0106_midi_interrupt_enable; - midi->interrupt_disable = ca0106_midi_interrupt_disable; - - midi->read = ca0106_midi_read; - midi->write = ca0106_midi_write; - - midi->get_dev_id_card = ca0106_dev_id_card; - midi->get_dev_id_port = ca0106_dev_id_port; - - midi->dev_id = chip; - - if ((err = ca_midi_init(chip, midi, 0, name)) < 0) - return err; - - return 0; -} - - -static int __devinit snd_ca0106_probe(struct pci_dev *pci, - const struct pci_device_id *pci_id) -{ - static int dev; - struct snd_card *card; - struct snd_ca0106 *chip; - int i, err; - - if (dev >= SNDRV_CARDS) - return -ENODEV; - if (!enable[dev]) { - dev++; - return -ENOENT; - } - - err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); - if (err < 0) - return err; - - err = snd_ca0106_create(dev, card, pci, &chip); - if (err < 0) - goto error; - card->private_data = chip; - - for (i = 0; i < 4; i++) { - err = snd_ca0106_pcm(chip, i); - if (err < 0) - goto error; - } - - if (chip->details->ac97 == 1) { - /* The SB0410 and SB0413 do not have an AC97 chip. */ - err = snd_ca0106_ac97(chip); - if (err < 0) - goto error; - } - err = snd_ca0106_mixer(chip); - if (err < 0) - goto error; - - snd_printdd("ca0106: probe for MIDI channel A ..."); - err = snd_ca0106_midi(chip, CA0106_MIDI_CHAN_A); - if (err < 0) - goto error; - snd_printdd(" done.\n"); - -#ifdef CONFIG_PROC_FS - snd_ca0106_proc_init(chip); -#endif - - snd_card_set_dev(card, &pci->dev); - - err = snd_card_register(card); - if (err < 0) - goto error; - - pci_set_drvdata(pci, card); - dev++; - return 0; - - error: - snd_card_free(card); - return err; -} - -static void __devexit snd_ca0106_remove(struct pci_dev *pci) -{ - snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); -} - -#ifdef CONFIG_PM -static int snd_ca0106_suspend(struct pci_dev *pci, pm_message_t state) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct snd_ca0106 *chip = card->private_data; - int i; - - snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); - for (i = 0; i < 4; i++) - snd_pcm_suspend_all(chip->pcm[i]); - if (chip->details->ac97) - snd_ac97_suspend(chip->ac97); - snd_ca0106_mixer_suspend(chip); - - ca0106_stop_chip(chip); - - pci_disable_device(pci); - pci_save_state(pci); - pci_set_power_state(pci, pci_choose_state(pci, state)); - return 0; -} - -static int snd_ca0106_resume(struct pci_dev *pci) -{ - struct snd_card *card = pci_get_drvdata(pci); - struct snd_ca0106 *chip = card->private_data; - int i; - - pci_set_power_state(pci, PCI_D0); - pci_restore_state(pci); - - if (pci_enable_device(pci) < 0) { - snd_card_disconnect(card); - return -EIO; - } - - pci_set_master(pci); - - ca0106_init_chip(chip, 1); - - if (chip->details->ac97) - snd_ac97_resume(chip->ac97); - snd_ca0106_mixer_resume(chip); - if (chip->details->spi_dac) { - for (i = 0; i < ARRAY_SIZE(chip->spi_dac_reg); i++) - snd_ca0106_spi_write(chip, chip->spi_dac_reg[i]); - } - - snd_power_change_state(card, SNDRV_CTL_POWER_D0); - return 0; -} -#endif - -// PCI IDs -static DEFINE_PCI_DEVICE_TABLE(snd_ca0106_ids) = { - { PCI_VDEVICE(CREATIVE, 0x0007), 0 }, /* Audigy LS or Live 24bit */ - { 0, } -}; -MODULE_DEVICE_TABLE(pci, snd_ca0106_ids); - -// pci_driver definition -static struct pci_driver driver = { - .name = KBUILD_MODNAME, - .id_table = snd_ca0106_ids, - .probe = snd_ca0106_probe, - .remove = __devexit_p(snd_ca0106_remove), -#ifdef CONFIG_PM - .suspend = snd_ca0106_suspend, - .resume = snd_ca0106_resume, -#endif -}; - -// initialization of the module -static int __init alsa_card_ca0106_init(void) -{ - return pci_register_driver(&driver); -} - -// clean up the module -static void __exit alsa_card_ca0106_exit(void) -{ - pci_unregister_driver(&driver); -} - -module_init(alsa_card_ca0106_init) -module_exit(alsa_card_ca0106_exit) diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_mixer.c b/ANDROID_3.4.5/sound/pci/ca0106/ca0106_mixer.c deleted file mode 100644 index 84f3f924..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_mixer.c +++ /dev/null @@ -1,956 +0,0 @@ -/* - * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> - * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit - * Version: 0.0.18 - * - * FEATURES currently supported: - * See ca0106_main.c for features. - * - * Changelog: - * Support interrupts per period. - * Removed noise from Center/LFE channel when in Analog mode. - * Rename and remove mixer controls. - * 0.0.6 - * Use separate card based DMA buffer for periods table list. - * 0.0.7 - * Change remove and rename ctrls into lists. - * 0.0.8 - * Try to fix capture sources. - * 0.0.9 - * Fix AC3 output. - * Enable S32_LE format support. - * 0.0.10 - * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) - * 0.0.11 - * Add Model name recognition. - * 0.0.12 - * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. - * Remove redundent "voice" handling. - * 0.0.13 - * Single trigger call for multi channels. - * 0.0.14 - * Set limits based on what the sound card hardware can do. - * playback periods_min=2, periods_max=8 - * capture hw constraints require period_size = n * 64 bytes. - * playback hw constraints require period_size = n * 64 bytes. - * 0.0.15 - * Separated ca0106.c into separate functional .c files. - * 0.0.16 - * Modified Copyright message. - * 0.0.17 - * Implement Mic and Line in Capture. - * 0.0.18 - * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) - * - * This code was initially based on code from ALSA's emu10k1x.c which is: - * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/moduleparam.h> -#include <sound/core.h> -#include <sound/initval.h> -#include <sound/pcm.h> -#include <sound/ac97_codec.h> -#include <sound/info.h> -#include <sound/tlv.h> -#include <asm/io.h> - -#include "ca0106.h" - -static void ca0106_spdif_enable(struct snd_ca0106 *emu) -{ - unsigned int val; - - if (emu->spdif_enable) { - /* Digital */ - snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); - snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x0b000000); - val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) & ~0x1000; - snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); - val = inl(emu->port + GPIO) & ~0x101; - outl(val, emu->port + GPIO); - - } else { - /* Analog */ - snd_ca0106_ptr_write(emu, SPDIF_SELECT1, 0, 0xf); - snd_ca0106_ptr_write(emu, SPDIF_SELECT2, 0, 0x000f0000); - val = snd_ca0106_ptr_read(emu, CAPTURE_CONTROL, 0) | 0x1000; - snd_ca0106_ptr_write(emu, CAPTURE_CONTROL, 0, val); - val = inl(emu->port + GPIO) | 0x101; - outl(val, emu->port + GPIO); - } -} - -static void ca0106_set_capture_source(struct snd_ca0106 *emu) -{ - unsigned int val = emu->capture_source; - unsigned int source, mask; - source = (val << 28) | (val << 24) | (val << 20) | (val << 16); - mask = snd_ca0106_ptr_read(emu, CAPTURE_SOURCE, 0) & 0xffff; - snd_ca0106_ptr_write(emu, CAPTURE_SOURCE, 0, source | mask); -} - -static void ca0106_set_i2c_capture_source(struct snd_ca0106 *emu, - unsigned int val, int force) -{ - unsigned int ngain, ogain; - u32 source; - - snd_ca0106_i2c_write(emu, ADC_MUX, 0); /* Mute input */ - ngain = emu->i2c_capture_volume[val][0]; /* Left */ - ogain = emu->i2c_capture_volume[emu->i2c_capture_source][0]; /* Left */ - if (force || ngain != ogain) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ngain & 0xff); - ngain = emu->i2c_capture_volume[val][1]; /* Right */ - ogain = emu->i2c_capture_volume[emu->i2c_capture_source][1]; /* Right */ - if (force || ngain != ogain) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ngain & 0xff); - source = 1 << val; - snd_ca0106_i2c_write(emu, ADC_MUX, source); /* Set source */ - emu->i2c_capture_source = val; -} - -static void ca0106_set_capture_mic_line_in(struct snd_ca0106 *emu) -{ - u32 tmp; - - if (emu->capture_mic_line_in) { - /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ - tmp = inl(emu->port+GPIO) & ~0x400; - tmp = tmp | 0x400; - outl(tmp, emu->port+GPIO); - /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_MIC); */ - } else { - /* snd_ca0106_i2c_write(emu, ADC_MUX, 0); */ /* Mute input */ - tmp = inl(emu->port+GPIO) & ~0x400; - outl(tmp, emu->port+GPIO); - /* snd_ca0106_i2c_write(emu, ADC_MUX, ADC_MUX_LINEIN); */ - } -} - -static void ca0106_set_spdif_bits(struct snd_ca0106 *emu, int idx) -{ - snd_ca0106_ptr_write(emu, SPCS0 + idx, 0, emu->spdif_str_bits[idx]); -} - -/* - */ -static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale1, -5175, 25, 1); -static const DECLARE_TLV_DB_SCALE(snd_ca0106_db_scale2, -10350, 50, 1); - -#define snd_ca0106_shared_spdif_info snd_ctl_boolean_mono_info - -static int snd_ca0106_shared_spdif_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - - ucontrol->value.integer.value[0] = emu->spdif_enable; - return 0; -} - -static int snd_ca0106_shared_spdif_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int val; - int change = 0; - - val = !!ucontrol->value.integer.value[0]; - change = (emu->spdif_enable != val); - if (change) { - emu->spdif_enable = val; - ca0106_spdif_enable(emu); - } - return change; -} - -static int snd_ca0106_capture_source_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - static char *texts[6] = { - "IEC958 out", "i2s mixer out", "IEC958 in", "i2s in", "AC97 in", "SRC out" - }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 6; - if (uinfo->value.enumerated.item > 5) - uinfo->value.enumerated.item = 5; - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - return 0; -} - -static int snd_ca0106_capture_source_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - - ucontrol->value.enumerated.item[0] = emu->capture_source; - return 0; -} - -static int snd_ca0106_capture_source_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int val; - int change = 0; - - val = ucontrol->value.enumerated.item[0] ; - if (val >= 6) - return -EINVAL; - change = (emu->capture_source != val); - if (change) { - emu->capture_source = val; - ca0106_set_capture_source(emu); - } - return change; -} - -static int snd_ca0106_i2c_capture_source_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - static char *texts[6] = { - "Phone", "Mic", "Line in", "Aux" - }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 4; - if (uinfo->value.enumerated.item > 3) - uinfo->value.enumerated.item = 3; - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - return 0; -} - -static int snd_ca0106_i2c_capture_source_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - - ucontrol->value.enumerated.item[0] = emu->i2c_capture_source; - return 0; -} - -static int snd_ca0106_i2c_capture_source_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int source_id; - int change = 0; - /* If the capture source has changed, - * update the capture volume from the cached value - * for the particular source. - */ - source_id = ucontrol->value.enumerated.item[0] ; - if (source_id >= 4) - return -EINVAL; - change = (emu->i2c_capture_source != source_id); - if (change) { - ca0106_set_i2c_capture_source(emu, source_id, 0); - } - return change; -} - -static int snd_ca0106_capture_line_in_side_out_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - static char *texts[2] = { "Side out", "Line in" }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 2; - if (uinfo->value.enumerated.item > 1) - uinfo->value.enumerated.item = 1; - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - return 0; -} - -static int snd_ca0106_capture_mic_line_in_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - static char *texts[2] = { "Line in", "Mic in" }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - uinfo->value.enumerated.items = 2; - if (uinfo->value.enumerated.item > 1) - uinfo->value.enumerated.item = 1; - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - return 0; -} - -static int snd_ca0106_capture_mic_line_in_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - - ucontrol->value.enumerated.item[0] = emu->capture_mic_line_in; - return 0; -} - -static int snd_ca0106_capture_mic_line_in_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int val; - int change = 0; - - val = ucontrol->value.enumerated.item[0] ; - if (val > 1) - return -EINVAL; - change = (emu->capture_mic_line_in != val); - if (change) { - emu->capture_mic_line_in = val; - ca0106_set_capture_mic_line_in(emu); - } - return change; -} - -static struct snd_kcontrol_new snd_ca0106_capture_mic_line_in __devinitdata = -{ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Shared Mic/Line in Capture Switch", - .info = snd_ca0106_capture_mic_line_in_info, - .get = snd_ca0106_capture_mic_line_in_get, - .put = snd_ca0106_capture_mic_line_in_put -}; - -static struct snd_kcontrol_new snd_ca0106_capture_line_in_side_out __devinitdata = -{ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Shared Line in/Side out Capture Switch", - .info = snd_ca0106_capture_line_in_side_out_info, - .get = snd_ca0106_capture_mic_line_in_get, - .put = snd_ca0106_capture_mic_line_in_put -}; - - -static int snd_ca0106_spdif_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; - uinfo->count = 1; - return 0; -} - -static void decode_spdif_bits(unsigned char *status, unsigned int bits) -{ - status[0] = (bits >> 0) & 0xff; - status[1] = (bits >> 8) & 0xff; - status[2] = (bits >> 16) & 0xff; - status[3] = (bits >> 24) & 0xff; -} - -static int snd_ca0106_spdif_get_default(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - - decode_spdif_bits(ucontrol->value.iec958.status, - emu->spdif_bits[idx]); - return 0; -} - -static int snd_ca0106_spdif_get_stream(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - - decode_spdif_bits(ucontrol->value.iec958.status, - emu->spdif_str_bits[idx]); - return 0; -} - -static int snd_ca0106_spdif_get_mask(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.iec958.status[0] = 0xff; - ucontrol->value.iec958.status[1] = 0xff; - ucontrol->value.iec958.status[2] = 0xff; - ucontrol->value.iec958.status[3] = 0xff; - return 0; -} - -static unsigned int encode_spdif_bits(unsigned char *status) -{ - return ((unsigned int)status[0] << 0) | - ((unsigned int)status[1] << 8) | - ((unsigned int)status[2] << 16) | - ((unsigned int)status[3] << 24); -} - -static int snd_ca0106_spdif_put_default(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - unsigned int val; - - val = encode_spdif_bits(ucontrol->value.iec958.status); - if (val != emu->spdif_bits[idx]) { - emu->spdif_bits[idx] = val; - /* FIXME: this isn't safe, but needed to keep the compatibility - * with older alsa-lib config - */ - emu->spdif_str_bits[idx] = val; - ca0106_set_spdif_bits(emu, idx); - return 1; - } - return 0; -} - -static int snd_ca0106_spdif_put_stream(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); - unsigned int val; - - val = encode_spdif_bits(ucontrol->value.iec958.status); - if (val != emu->spdif_str_bits[idx]) { - emu->spdif_str_bits[idx] = val; - ca0106_set_spdif_bits(emu, idx); - return 1; - } - return 0; -} - -static int snd_ca0106_volume_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 255; - return 0; -} - -static int snd_ca0106_volume_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int value; - int channel_id, reg; - - channel_id = (kcontrol->private_value >> 8) & 0xff; - reg = kcontrol->private_value & 0xff; - - value = snd_ca0106_ptr_read(emu, reg, channel_id); - ucontrol->value.integer.value[0] = 0xff - ((value >> 24) & 0xff); /* Left */ - ucontrol->value.integer.value[1] = 0xff - ((value >> 16) & 0xff); /* Right */ - return 0; -} - -static int snd_ca0106_volume_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int oval, nval; - int channel_id, reg; - - channel_id = (kcontrol->private_value >> 8) & 0xff; - reg = kcontrol->private_value & 0xff; - - oval = snd_ca0106_ptr_read(emu, reg, channel_id); - nval = ((0xff - ucontrol->value.integer.value[0]) << 24) | - ((0xff - ucontrol->value.integer.value[1]) << 16); - nval |= ((0xff - ucontrol->value.integer.value[0]) << 8) | - ((0xff - ucontrol->value.integer.value[1]) ); - if (oval == nval) - return 0; - snd_ca0106_ptr_write(emu, reg, channel_id, nval); - return 1; -} - -static int snd_ca0106_i2c_volume_info(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_info *uinfo) -{ - uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = 255; - return 0; -} - -static int snd_ca0106_i2c_volume_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - int source_id; - - source_id = kcontrol->private_value; - - ucontrol->value.integer.value[0] = emu->i2c_capture_volume[source_id][0]; - ucontrol->value.integer.value[1] = emu->i2c_capture_volume[source_id][1]; - return 0; -} - -static int snd_ca0106_i2c_volume_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int ogain; - unsigned int ngain; - int source_id; - int change = 0; - - source_id = kcontrol->private_value; - ogain = emu->i2c_capture_volume[source_id][0]; /* Left */ - ngain = ucontrol->value.integer.value[0]; - if (ngain > 0xff) - return -EINVAL; - if (ogain != ngain) { - if (emu->i2c_capture_source == source_id) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCL, ((ngain) & 0xff) ); - emu->i2c_capture_volume[source_id][0] = ucontrol->value.integer.value[0]; - change = 1; - } - ogain = emu->i2c_capture_volume[source_id][1]; /* Right */ - ngain = ucontrol->value.integer.value[1]; - if (ngain > 0xff) - return -EINVAL; - if (ogain != ngain) { - if (emu->i2c_capture_source == source_id) - snd_ca0106_i2c_write(emu, ADC_ATTEN_ADCR, ((ngain) & 0xff)); - emu->i2c_capture_volume[source_id][1] = ucontrol->value.integer.value[1]; - change = 1; - } - - return change; -} - -#define spi_mute_info snd_ctl_boolean_mono_info - -static int spi_mute_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int reg = kcontrol->private_value >> SPI_REG_SHIFT; - unsigned int bit = kcontrol->private_value & SPI_REG_MASK; - - ucontrol->value.integer.value[0] = !(emu->spi_dac_reg[reg] & bit); - return 0; -} - -static int spi_mute_put(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_ca0106 *emu = snd_kcontrol_chip(kcontrol); - unsigned int reg = kcontrol->private_value >> SPI_REG_SHIFT; - unsigned int bit = kcontrol->private_value & SPI_REG_MASK; - int ret; - - ret = emu->spi_dac_reg[reg] & bit; - if (ucontrol->value.integer.value[0]) { - if (!ret) /* bit already cleared, do nothing */ - return 0; - emu->spi_dac_reg[reg] &= ~bit; - } else { - if (ret) /* bit already set, do nothing */ - return 0; - emu->spi_dac_reg[reg] |= bit; - } - - ret = snd_ca0106_spi_write(emu, emu->spi_dac_reg[reg]); - return ret ? -EINVAL : 1; -} - -#define CA_VOLUME(xname,chid,reg) \ -{ \ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ - SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ - .info = snd_ca0106_volume_info, \ - .get = snd_ca0106_volume_get, \ - .put = snd_ca0106_volume_put, \ - .tlv = { .p = snd_ca0106_db_scale1 }, \ - .private_value = ((chid) << 8) | (reg) \ -} - -static struct snd_kcontrol_new snd_ca0106_volume_ctls[] __devinitdata = { - CA_VOLUME("Analog Front Playback Volume", - CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2), - CA_VOLUME("Analog Rear Playback Volume", - CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2), - CA_VOLUME("Analog Center/LFE Playback Volume", - CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2), - CA_VOLUME("Analog Side Playback Volume", - CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2), - - CA_VOLUME("IEC958 Front Playback Volume", - CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1), - CA_VOLUME("IEC958 Rear Playback Volume", - CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1), - CA_VOLUME("IEC958 Center/LFE Playback Volume", - CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1), - CA_VOLUME("IEC958 Unknown Playback Volume", - CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1), - - CA_VOLUME("CAPTURE feedback Playback Volume", - 1, CAPTURE_CONTROL), - - { - .access = SNDRV_CTL_ELEM_ACCESS_READ, - .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,MASK), - .count = 4, - .info = snd_ca0106_spdif_info, - .get = snd_ca0106_spdif_get_mask - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "IEC958 Playback Switch", - .info = snd_ca0106_shared_spdif_info, - .get = snd_ca0106_shared_spdif_get, - .put = snd_ca0106_shared_spdif_put - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Digital Source Capture Enum", - .info = snd_ca0106_capture_source_info, - .get = snd_ca0106_capture_source_get, - .put = snd_ca0106_capture_source_put - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, - .name = "Analog Source Capture Enum", - .info = snd_ca0106_i2c_capture_source_info, - .get = snd_ca0106_i2c_capture_source_get, - .put = snd_ca0106_i2c_capture_source_put - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), - .count = 4, - .info = snd_ca0106_spdif_info, - .get = snd_ca0106_spdif_get_default, - .put = snd_ca0106_spdif_put_default - }, - { - .iface = SNDRV_CTL_ELEM_IFACE_PCM, - .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM), - .count = 4, - .info = snd_ca0106_spdif_info, - .get = snd_ca0106_spdif_get_stream, - .put = snd_ca0106_spdif_put_stream - }, -}; - -#define I2C_VOLUME(xname,chid) \ -{ \ - .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ - .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \ - SNDRV_CTL_ELEM_ACCESS_TLV_READ, \ - .info = snd_ca0106_i2c_volume_info, \ - .get = snd_ca0106_i2c_volume_get, \ - .put = snd_ca0106_i2c_volume_put, \ - .tlv = { .p = snd_ca0106_db_scale2 }, \ - .private_value = chid \ -} - -static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] __devinitdata = { - I2C_VOLUME("Phone Capture Volume", 0), - I2C_VOLUME("Mic Capture Volume", 1), - I2C_VOLUME("Line in Capture Volume", 2), - I2C_VOLUME("Aux Capture Volume", 3), -}; - -static const int spi_dmute_reg[] = { - SPI_DMUTE0_REG, - SPI_DMUTE1_REG, - SPI_DMUTE2_REG, - 0, - SPI_DMUTE4_REG, -}; -static const int spi_dmute_bit[] = { - SPI_DMUTE0_BIT, - SPI_DMUTE1_BIT, - SPI_DMUTE2_BIT, - 0, - SPI_DMUTE4_BIT, -}; - -static struct snd_kcontrol_new __devinit -snd_ca0106_volume_spi_dac_ctl(struct snd_ca0106_details *details, - int channel_id) -{ - struct snd_kcontrol_new spi_switch = {0}; - int reg, bit; - int dac_id; - - spi_switch.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - spi_switch.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - spi_switch.info = spi_mute_info; - spi_switch.get = spi_mute_get; - spi_switch.put = spi_mute_put; - - switch (channel_id) { - case PCM_FRONT_CHANNEL: - spi_switch.name = "Analog Front Playback Switch"; - dac_id = (details->spi_dac & 0xf000) >> (4 * 3); - break; - case PCM_REAR_CHANNEL: - spi_switch.name = "Analog Rear Playback Switch"; - dac_id = (details->spi_dac & 0x0f00) >> (4 * 2); - break; - case PCM_CENTER_LFE_CHANNEL: - spi_switch.name = "Analog Center/LFE Playback Switch"; - dac_id = (details->spi_dac & 0x00f0) >> (4 * 1); - break; - case PCM_UNKNOWN_CHANNEL: - spi_switch.name = "Analog Side Playback Switch"; - dac_id = (details->spi_dac & 0x000f) >> (4 * 0); - break; - default: - /* Unused channel */ - spi_switch.name = NULL; - dac_id = 0; - } - reg = spi_dmute_reg[dac_id]; - bit = spi_dmute_bit[dac_id]; - - spi_switch.private_value = (reg << SPI_REG_SHIFT) | bit; - - return spi_switch; -} - -static int __devinit remove_ctl(struct snd_card *card, const char *name) -{ - struct snd_ctl_elem_id id; - memset(&id, 0, sizeof(id)); - strcpy(id.name, name); - id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - return snd_ctl_remove_id(card, &id); -} - -static struct snd_kcontrol __devinit *ctl_find(struct snd_card *card, const char *name) -{ - struct snd_ctl_elem_id sid; - memset(&sid, 0, sizeof(sid)); - /* FIXME: strcpy is bad. */ - strcpy(sid.name, name); - sid.iface = SNDRV_CTL_ELEM_IFACE_MIXER; - return snd_ctl_find_id(card, &sid); -} - -static int __devinit rename_ctl(struct snd_card *card, const char *src, const char *dst) -{ - struct snd_kcontrol *kctl = ctl_find(card, src); - if (kctl) { - strcpy(kctl->id.name, dst); - return 0; - } - return -ENOENT; -} - -#define ADD_CTLS(emu, ctls) \ - do { \ - int i, _err; \ - for (i = 0; i < ARRAY_SIZE(ctls); i++) { \ - _err = snd_ctl_add(card, snd_ctl_new1(&ctls[i], emu)); \ - if (_err < 0) \ - return _err; \ - } \ - } while (0) - -static __devinitdata -DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 25, 1); - -static char *slave_vols[] __devinitdata = { - "Analog Front Playback Volume", - "Analog Rear Playback Volume", - "Analog Center/LFE Playback Volume", - "Analog Side Playback Volume", - "IEC958 Front Playback Volume", - "IEC958 Rear Playback Volume", - "IEC958 Center/LFE Playback Volume", - "IEC958 Unknown Playback Volume", - "CAPTURE feedback Playback Volume", - NULL -}; - -static char *slave_sws[] __devinitdata = { - "Analog Front Playback Switch", - "Analog Rear Playback Switch", - "Analog Center/LFE Playback Switch", - "Analog Side Playback Switch", - "IEC958 Playback Switch", - NULL -}; - -static void __devinit add_slaves(struct snd_card *card, - struct snd_kcontrol *master, char **list) -{ - for (; *list; list++) { - struct snd_kcontrol *slave = ctl_find(card, *list); - if (slave) - snd_ctl_add_slave(master, slave); - } -} - -int __devinit snd_ca0106_mixer(struct snd_ca0106 *emu) -{ - int err; - struct snd_card *card = emu->card; - char **c; - struct snd_kcontrol *vmaster; - static char *ca0106_remove_ctls[] = { - "Master Mono Playback Switch", - "Master Mono Playback Volume", - "3D Control - Switch", - "3D Control Sigmatel - Depth", - "PCM Playback Switch", - "PCM Playback Volume", - "CD Playback Switch", - "CD Playback Volume", - "Phone Playback Switch", - "Phone Playback Volume", - "Video Playback Switch", - "Video Playback Volume", - "Beep Playback Switch", - "Beep Playback Volume", - "Mono Output Select", - "Capture Source", - "Capture Switch", - "Capture Volume", - "External Amplifier", - "Sigmatel 4-Speaker Stereo Playback Switch", - "Surround Phase Inversion Playback Switch", - NULL - }; - static char *ca0106_rename_ctls[] = { - "Master Playback Switch", "Capture Switch", - "Master Playback Volume", "Capture Volume", - "Line Playback Switch", "AC97 Line Capture Switch", - "Line Playback Volume", "AC97 Line Capture Volume", - "Aux Playback Switch", "AC97 Aux Capture Switch", - "Aux Playback Volume", "AC97 Aux Capture Volume", - "Mic Playback Switch", "AC97 Mic Capture Switch", - "Mic Playback Volume", "AC97 Mic Capture Volume", - "Mic Select", "AC97 Mic Select", - "Mic Boost (+20dB)", "AC97 Mic Boost (+20dB)", - NULL - }; -#if 1 - for (c = ca0106_remove_ctls; *c; c++) - remove_ctl(card, *c); - for (c = ca0106_rename_ctls; *c; c += 2) - rename_ctl(card, c[0], c[1]); -#endif - - ADD_CTLS(emu, snd_ca0106_volume_ctls); - if (emu->details->i2c_adc == 1) { - ADD_CTLS(emu, snd_ca0106_volume_i2c_adc_ctls); - if (emu->details->gpio_type == 1) - err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_mic_line_in, emu)); - else /* gpio_type == 2 */ - err = snd_ctl_add(card, snd_ctl_new1(&snd_ca0106_capture_line_in_side_out, emu)); - if (err < 0) - return err; - } - if (emu->details->spi_dac) { - int i; - for (i = 0;; i++) { - struct snd_kcontrol_new ctl; - ctl = snd_ca0106_volume_spi_dac_ctl(emu->details, i); - if (!ctl.name) - break; - err = snd_ctl_add(card, snd_ctl_new1(&ctl, emu)); - if (err < 0) - return err; - } - } - - /* Create virtual master controls */ - vmaster = snd_ctl_make_virtual_master("Master Playback Volume", - snd_ca0106_master_db_scale); - if (!vmaster) - return -ENOMEM; - err = snd_ctl_add(card, vmaster); - if (err < 0) - return err; - add_slaves(card, vmaster, slave_vols); - - if (emu->details->spi_dac) { - vmaster = snd_ctl_make_virtual_master("Master Playback Switch", - NULL); - if (!vmaster) - return -ENOMEM; - err = snd_ctl_add(card, vmaster); - if (err < 0) - return err; - add_slaves(card, vmaster, slave_sws); - } - - strcpy(card->mixername, "CA0106"); - return 0; -} - -#ifdef CONFIG_PM -struct ca0106_vol_tbl { - unsigned int channel_id; - unsigned int reg; -}; - -static struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = { - { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2 }, - { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2 }, - { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2 }, - { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME2 }, - { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME1 }, - { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME1 }, - { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME1 }, - { CONTROL_UNKNOWN_CHANNEL, PLAYBACK_VOLUME1 }, - { 1, CAPTURE_CONTROL }, -}; - -void snd_ca0106_mixer_suspend(struct snd_ca0106 *chip) -{ - int i; - - /* save volumes */ - for (i = 0; i < NUM_SAVED_VOLUMES; i++) - chip->saved_vol[i] = - snd_ca0106_ptr_read(chip, saved_volumes[i].reg, - saved_volumes[i].channel_id); -} - -void snd_ca0106_mixer_resume(struct snd_ca0106 *chip) -{ - int i; - - for (i = 0; i < NUM_SAVED_VOLUMES; i++) - snd_ca0106_ptr_write(chip, saved_volumes[i].reg, - saved_volumes[i].channel_id, - chip->saved_vol[i]); - - ca0106_spdif_enable(chip); - ca0106_set_capture_source(chip); - ca0106_set_i2c_capture_source(chip, chip->i2c_capture_source, 1); - for (i = 0; i < 4; i++) - ca0106_set_spdif_bits(chip, i); - if (chip->details->i2c_adc) - ca0106_set_capture_mic_line_in(chip); -} -#endif /* CONFIG_PM */ diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_proc.c b/ANDROID_3.4.5/sound/pci/ca0106/ca0106_proc.c deleted file mode 100644 index c694464b..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca0106_proc.c +++ /dev/null @@ -1,457 +0,0 @@ -/* - * Copyright (c) 2004 James Courtier-Dutton <James@superbug.demon.co.uk> - * Driver CA0106 chips. e.g. Sound Blaster Audigy LS and Live 24bit - * Version: 0.0.18 - * - * FEATURES currently supported: - * See ca0106_main.c for features. - * - * Changelog: - * Support interrupts per period. - * Removed noise from Center/LFE channel when in Analog mode. - * Rename and remove mixer controls. - * 0.0.6 - * Use separate card based DMA buffer for periods table list. - * 0.0.7 - * Change remove and rename ctrls into lists. - * 0.0.8 - * Try to fix capture sources. - * 0.0.9 - * Fix AC3 output. - * Enable S32_LE format support. - * 0.0.10 - * Enable playback 48000 and 96000 rates. (Rates other that these do not work, even with "plug:front".) - * 0.0.11 - * Add Model name recognition. - * 0.0.12 - * Correct interrupt timing. interrupt at end of period, instead of in the middle of a playback period. - * Remove redundent "voice" handling. - * 0.0.13 - * Single trigger call for multi channels. - * 0.0.14 - * Set limits based on what the sound card hardware can do. - * playback periods_min=2, periods_max=8 - * capture hw constraints require period_size = n * 64 bytes. - * playback hw constraints require period_size = n * 64 bytes. - * 0.0.15 - * Separate ca0106.c into separate functional .c files. - * 0.0.16 - * Modified Copyright message. - * 0.0.17 - * Add iec958 file in proc file system to show status of SPDIF in. - * 0.0.18 - * Implement support for Line-in capture on SB Live 24bit. - * - * This code was initially based on code from ALSA's emu10k1x.c which is: - * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ -#include <linux/delay.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/moduleparam.h> -#include <sound/core.h> -#include <sound/initval.h> -#include <sound/pcm.h> -#include <sound/ac97_codec.h> -#include <sound/info.h> -#include <sound/asoundef.h> -#include <asm/io.h> - -#include "ca0106.h" - - -#ifdef CONFIG_PROC_FS - -struct snd_ca0106_category_str { - int val; - const char *name; -}; - -static struct snd_ca0106_category_str snd_ca0106_con_category[] = { - { IEC958_AES1_CON_DAT, "DAT" }, - { IEC958_AES1_CON_VCR, "VCR" }, - { IEC958_AES1_CON_MICROPHONE, "microphone" }, - { IEC958_AES1_CON_SYNTHESIZER, "synthesizer" }, - { IEC958_AES1_CON_RATE_CONVERTER, "rate converter" }, - { IEC958_AES1_CON_MIXER, "mixer" }, - { IEC958_AES1_CON_SAMPLER, "sampler" }, - { IEC958_AES1_CON_PCM_CODER, "PCM coder" }, - { IEC958_AES1_CON_IEC908_CD, "CD" }, - { IEC958_AES1_CON_NON_IEC908_CD, "non-IEC908 CD" }, - { IEC958_AES1_CON_GENERAL, "general" }, -}; - - -static void snd_ca0106_proc_dump_iec958( struct snd_info_buffer *buffer, u32 value) -{ - int i; - u32 status[4]; - status[0] = value & 0xff; - status[1] = (value >> 8) & 0xff; - status[2] = (value >> 16) & 0xff; - status[3] = (value >> 24) & 0xff; - - if (! (status[0] & IEC958_AES0_PROFESSIONAL)) { - /* consumer */ - snd_iprintf(buffer, "Mode: consumer\n"); - snd_iprintf(buffer, "Data: "); - if (!(status[0] & IEC958_AES0_NONAUDIO)) { - snd_iprintf(buffer, "audio\n"); - } else { - snd_iprintf(buffer, "non-audio\n"); - } - snd_iprintf(buffer, "Rate: "); - switch (status[3] & IEC958_AES3_CON_FS) { - case IEC958_AES3_CON_FS_44100: - snd_iprintf(buffer, "44100 Hz\n"); - break; - case IEC958_AES3_CON_FS_48000: - snd_iprintf(buffer, "48000 Hz\n"); - break; - case IEC958_AES3_CON_FS_32000: - snd_iprintf(buffer, "32000 Hz\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - snd_iprintf(buffer, "Copyright: "); - if (status[0] & IEC958_AES0_CON_NOT_COPYRIGHT) { - snd_iprintf(buffer, "permitted\n"); - } else { - snd_iprintf(buffer, "protected\n"); - } - snd_iprintf(buffer, "Emphasis: "); - if ((status[0] & IEC958_AES0_CON_EMPHASIS) != IEC958_AES0_CON_EMPHASIS_5015) { - snd_iprintf(buffer, "none\n"); - } else { - snd_iprintf(buffer, "50/15us\n"); - } - snd_iprintf(buffer, "Category: "); - for (i = 0; i < ARRAY_SIZE(snd_ca0106_con_category); i++) { - if ((status[1] & IEC958_AES1_CON_CATEGORY) == snd_ca0106_con_category[i].val) { - snd_iprintf(buffer, "%s\n", snd_ca0106_con_category[i].name); - break; - } - } - if (i >= ARRAY_SIZE(snd_ca0106_con_category)) { - snd_iprintf(buffer, "unknown 0x%x\n", status[1] & IEC958_AES1_CON_CATEGORY); - } - snd_iprintf(buffer, "Original: "); - if (status[1] & IEC958_AES1_CON_ORIGINAL) { - snd_iprintf(buffer, "original\n"); - } else { - snd_iprintf(buffer, "1st generation\n"); - } - snd_iprintf(buffer, "Clock: "); - switch (status[3] & IEC958_AES3_CON_CLOCK) { - case IEC958_AES3_CON_CLOCK_1000PPM: - snd_iprintf(buffer, "1000 ppm\n"); - break; - case IEC958_AES3_CON_CLOCK_50PPM: - snd_iprintf(buffer, "50 ppm\n"); - break; - case IEC958_AES3_CON_CLOCK_VARIABLE: - snd_iprintf(buffer, "variable pitch\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - } else { - snd_iprintf(buffer, "Mode: professional\n"); - snd_iprintf(buffer, "Data: "); - if (!(status[0] & IEC958_AES0_NONAUDIO)) { - snd_iprintf(buffer, "audio\n"); - } else { - snd_iprintf(buffer, "non-audio\n"); - } - snd_iprintf(buffer, "Rate: "); - switch (status[0] & IEC958_AES0_PRO_FS) { - case IEC958_AES0_PRO_FS_44100: - snd_iprintf(buffer, "44100 Hz\n"); - break; - case IEC958_AES0_PRO_FS_48000: - snd_iprintf(buffer, "48000 Hz\n"); - break; - case IEC958_AES0_PRO_FS_32000: - snd_iprintf(buffer, "32000 Hz\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - snd_iprintf(buffer, "Rate Locked: "); - if (status[0] & IEC958_AES0_PRO_FREQ_UNLOCKED) - snd_iprintf(buffer, "no\n"); - else - snd_iprintf(buffer, "yes\n"); - snd_iprintf(buffer, "Emphasis: "); - switch (status[0] & IEC958_AES0_PRO_EMPHASIS) { - case IEC958_AES0_PRO_EMPHASIS_CCITT: - snd_iprintf(buffer, "CCITT J.17\n"); - break; - case IEC958_AES0_PRO_EMPHASIS_NONE: - snd_iprintf(buffer, "none\n"); - break; - case IEC958_AES0_PRO_EMPHASIS_5015: - snd_iprintf(buffer, "50/15us\n"); - break; - case IEC958_AES0_PRO_EMPHASIS_NOTID: - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - snd_iprintf(buffer, "Stereophonic: "); - if ((status[1] & IEC958_AES1_PRO_MODE) == IEC958_AES1_PRO_MODE_STEREOPHONIC) { - snd_iprintf(buffer, "stereo\n"); - } else { - snd_iprintf(buffer, "not indicated\n"); - } - snd_iprintf(buffer, "Userbits: "); - switch (status[1] & IEC958_AES1_PRO_USERBITS) { - case IEC958_AES1_PRO_USERBITS_192: - snd_iprintf(buffer, "192bit\n"); - break; - case IEC958_AES1_PRO_USERBITS_UDEF: - snd_iprintf(buffer, "user-defined\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - snd_iprintf(buffer, "Sample Bits: "); - switch (status[2] & IEC958_AES2_PRO_SBITS) { - case IEC958_AES2_PRO_SBITS_20: - snd_iprintf(buffer, "20 bit\n"); - break; - case IEC958_AES2_PRO_SBITS_24: - snd_iprintf(buffer, "24 bit\n"); - break; - case IEC958_AES2_PRO_SBITS_UDEF: - snd_iprintf(buffer, "user defined\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - snd_iprintf(buffer, "Word Length: "); - switch (status[2] & IEC958_AES2_PRO_WORDLEN) { - case IEC958_AES2_PRO_WORDLEN_22_18: - snd_iprintf(buffer, "22 bit or 18 bit\n"); - break; - case IEC958_AES2_PRO_WORDLEN_23_19: - snd_iprintf(buffer, "23 bit or 19 bit\n"); - break; - case IEC958_AES2_PRO_WORDLEN_24_20: - snd_iprintf(buffer, "24 bit or 20 bit\n"); - break; - case IEC958_AES2_PRO_WORDLEN_20_16: - snd_iprintf(buffer, "20 bit or 16 bit\n"); - break; - default: - snd_iprintf(buffer, "unknown\n"); - break; - } - } -} - -static void snd_ca0106_proc_iec958(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - u32 value; - - value = snd_ca0106_ptr_read(emu, SAMPLE_RATE_TRACKER_STATUS, 0); - snd_iprintf(buffer, "Status: %s, %s, %s\n", - (value & 0x100000) ? "Rate Locked" : "Not Rate Locked", - (value & 0x200000) ? "SPDIF Locked" : "No SPDIF Lock", - (value & 0x400000) ? "Audio Valid" : "No valid audio" ); - snd_iprintf(buffer, "Estimated sample rate: %u\n", - ((value & 0xfffff) * 48000) / 0x8000 ); - if (value & 0x200000) { - snd_iprintf(buffer, "IEC958/SPDIF input status:\n"); - value = snd_ca0106_ptr_read(emu, SPDIF_INPUT_STATUS, 0); - snd_ca0106_proc_dump_iec958(buffer, value); - } - - snd_iprintf(buffer, "\n"); -} - -static void snd_ca0106_proc_reg_write32(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned long flags; - char line[64]; - u32 reg, val; - while (!snd_info_get_line(buffer, line, sizeof(line))) { - if (sscanf(line, "%x %x", ®, &val) != 2) - continue; - if (reg < 0x40 && val <= 0xffffffff) { - spin_lock_irqsave(&emu->emu_lock, flags); - outl(val, emu->port + (reg & 0xfffffffc)); - spin_unlock_irqrestore(&emu->emu_lock, flags); - } - } -} - -static void snd_ca0106_proc_reg_read32(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned long value; - unsigned long flags; - int i; - snd_iprintf(buffer, "Registers:\n\n"); - for(i = 0; i < 0x20; i+=4) { - spin_lock_irqsave(&emu->emu_lock, flags); - value = inl(emu->port + i); - spin_unlock_irqrestore(&emu->emu_lock, flags); - snd_iprintf(buffer, "Register %02X: %08lX\n", i, value); - } -} - -static void snd_ca0106_proc_reg_read16(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned int value; - unsigned long flags; - int i; - snd_iprintf(buffer, "Registers:\n\n"); - for(i = 0; i < 0x20; i+=2) { - spin_lock_irqsave(&emu->emu_lock, flags); - value = inw(emu->port + i); - spin_unlock_irqrestore(&emu->emu_lock, flags); - snd_iprintf(buffer, "Register %02X: %04X\n", i, value); - } -} - -static void snd_ca0106_proc_reg_read8(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned int value; - unsigned long flags; - int i; - snd_iprintf(buffer, "Registers:\n\n"); - for(i = 0; i < 0x20; i+=1) { - spin_lock_irqsave(&emu->emu_lock, flags); - value = inb(emu->port + i); - spin_unlock_irqrestore(&emu->emu_lock, flags); - snd_iprintf(buffer, "Register %02X: %02X\n", i, value); - } -} - -static void snd_ca0106_proc_reg_read1(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned long value; - int i,j; - - snd_iprintf(buffer, "Registers\n"); - for(i = 0; i < 0x40; i++) { - snd_iprintf(buffer, "%02X: ",i); - for (j = 0; j < 4; j++) { - value = snd_ca0106_ptr_read(emu, i, j); - snd_iprintf(buffer, "%08lX ", value); - } - snd_iprintf(buffer, "\n"); - } -} - -static void snd_ca0106_proc_reg_read2(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - unsigned long value; - int i,j; - - snd_iprintf(buffer, "Registers\n"); - for(i = 0x40; i < 0x80; i++) { - snd_iprintf(buffer, "%02X: ",i); - for (j = 0; j < 4; j++) { - value = snd_ca0106_ptr_read(emu, i, j); - snd_iprintf(buffer, "%08lX ", value); - } - snd_iprintf(buffer, "\n"); - } -} - -static void snd_ca0106_proc_reg_write(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - char line[64]; - unsigned int reg, channel_id , val; - while (!snd_info_get_line(buffer, line, sizeof(line))) { - if (sscanf(line, "%x %x %x", ®, &channel_id, &val) != 3) - continue; - if (reg < 0x80 && val <= 0xffffffff && channel_id <= 3) - snd_ca0106_ptr_write(emu, reg, channel_id, val); - } -} - -static void snd_ca0106_proc_i2c_write(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct snd_ca0106 *emu = entry->private_data; - char line[64]; - unsigned int reg, val; - while (!snd_info_get_line(buffer, line, sizeof(line))) { - if (sscanf(line, "%x %x", ®, &val) != 2) - continue; - if ((reg <= 0x7f) || (val <= 0x1ff)) { - snd_ca0106_i2c_write(emu, reg, val); - } - } -} - -int __devinit snd_ca0106_proc_init(struct snd_ca0106 * emu) -{ - struct snd_info_entry *entry; - - if(! snd_card_proc_new(emu->card, "iec958", &entry)) - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_iec958); - if(! snd_card_proc_new(emu->card, "ca0106_reg32", &entry)) { - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read32); - entry->c.text.write = snd_ca0106_proc_reg_write32; - entry->mode |= S_IWUSR; - } - if(! snd_card_proc_new(emu->card, "ca0106_reg16", &entry)) - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read16); - if(! snd_card_proc_new(emu->card, "ca0106_reg8", &entry)) - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read8); - if(! snd_card_proc_new(emu->card, "ca0106_regs1", &entry)) { - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read1); - entry->c.text.write = snd_ca0106_proc_reg_write; - entry->mode |= S_IWUSR; - } - if(! snd_card_proc_new(emu->card, "ca0106_i2c", &entry)) { - entry->c.text.write = snd_ca0106_proc_i2c_write; - entry->private_data = emu; - entry->mode |= S_IWUSR; - } - if(! snd_card_proc_new(emu->card, "ca0106_regs2", &entry)) - snd_info_set_text_ops(entry, emu, snd_ca0106_proc_reg_read2); - return 0; -} - -#endif /* CONFIG_PROC_FS */ diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.c b/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.c deleted file mode 100644 index c7885117..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.c +++ /dev/null @@ -1,316 +0,0 @@ -/* - * Copyright 10/16/2005 Tilman Kranz <tilde@tk-sls.de> - * Creative Audio MIDI, for the CA0106 Driver - * Version: 0.0.1 - * - * Changelog: - * Implementation is based on mpu401 and emu10k1x and - * tested with ca0106. - * mpu401: Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * emu10k1x: Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * - */ - -#include <linux/spinlock.h> -#include <sound/core.h> -#include <sound/rawmidi.h> - -#include "ca_midi.h" - -#define ca_midi_write_data(midi, data) midi->write(midi, data, 0) -#define ca_midi_write_cmd(midi, data) midi->write(midi, data, 1) -#define ca_midi_read_data(midi) midi->read(midi, 0) -#define ca_midi_read_stat(midi) midi->read(midi, 1) -#define ca_midi_input_avail(midi) (!(ca_midi_read_stat(midi) & midi->input_avail)) -#define ca_midi_output_ready(midi) (!(ca_midi_read_stat(midi) & midi->output_ready)) - -static void ca_midi_clear_rx(struct snd_ca_midi *midi) -{ - int timeout = 100000; - for (; timeout > 0 && ca_midi_input_avail(midi); timeout--) - ca_midi_read_data(midi); -#ifdef CONFIG_SND_DEBUG - if (timeout <= 0) - snd_printk(KERN_ERR "ca_midi_clear_rx: timeout (status = 0x%x)\n", - ca_midi_read_stat(midi)); -#endif -} - -static void ca_midi_interrupt(struct snd_ca_midi *midi, unsigned int status) -{ - unsigned char byte; - - if (midi->rmidi == NULL) { - midi->interrupt_disable(midi,midi->tx_enable | midi->rx_enable); - return; - } - - spin_lock(&midi->input_lock); - if ((status & midi->ipr_rx) && ca_midi_input_avail(midi)) { - if (!(midi->midi_mode & CA_MIDI_MODE_INPUT)) { - ca_midi_clear_rx(midi); - } else { - byte = ca_midi_read_data(midi); - if(midi->substream_input) - snd_rawmidi_receive(midi->substream_input, &byte, 1); - - - } - } - spin_unlock(&midi->input_lock); - - spin_lock(&midi->output_lock); - if ((status & midi->ipr_tx) && ca_midi_output_ready(midi)) { - if (midi->substream_output && - snd_rawmidi_transmit(midi->substream_output, &byte, 1) == 1) { - ca_midi_write_data(midi, byte); - } else { - midi->interrupt_disable(midi,midi->tx_enable); - } - } - spin_unlock(&midi->output_lock); - -} - -static void ca_midi_cmd(struct snd_ca_midi *midi, unsigned char cmd, int ack) -{ - unsigned long flags; - int timeout, ok; - - spin_lock_irqsave(&midi->input_lock, flags); - ca_midi_write_data(midi, 0x00); - /* ca_midi_clear_rx(midi); */ - - ca_midi_write_cmd(midi, cmd); - if (ack) { - ok = 0; - timeout = 10000; - while (!ok && timeout-- > 0) { - if (ca_midi_input_avail(midi)) { - if (ca_midi_read_data(midi) == midi->ack) - ok = 1; - } - } - if (!ok && ca_midi_read_data(midi) == midi->ack) - ok = 1; - } else { - ok = 1; - } - spin_unlock_irqrestore(&midi->input_lock, flags); - if (!ok) - snd_printk(KERN_ERR "ca_midi_cmd: 0x%x failed at 0x%x (status = 0x%x, data = 0x%x)!!!\n", - cmd, - midi->get_dev_id_port(midi->dev_id), - ca_midi_read_stat(midi), - ca_midi_read_data(midi)); -} - -static int ca_midi_input_open(struct snd_rawmidi_substream *substream) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - unsigned long flags; - - if (snd_BUG_ON(!midi->dev_id)) - return -ENXIO; - spin_lock_irqsave(&midi->open_lock, flags); - midi->midi_mode |= CA_MIDI_MODE_INPUT; - midi->substream_input = substream; - if (!(midi->midi_mode & CA_MIDI_MODE_OUTPUT)) { - spin_unlock_irqrestore(&midi->open_lock, flags); - ca_midi_cmd(midi, midi->reset, 1); - ca_midi_cmd(midi, midi->enter_uart, 1); - } else { - spin_unlock_irqrestore(&midi->open_lock, flags); - } - return 0; -} - -static int ca_midi_output_open(struct snd_rawmidi_substream *substream) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - unsigned long flags; - - if (snd_BUG_ON(!midi->dev_id)) - return -ENXIO; - spin_lock_irqsave(&midi->open_lock, flags); - midi->midi_mode |= CA_MIDI_MODE_OUTPUT; - midi->substream_output = substream; - if (!(midi->midi_mode & CA_MIDI_MODE_INPUT)) { - spin_unlock_irqrestore(&midi->open_lock, flags); - ca_midi_cmd(midi, midi->reset, 1); - ca_midi_cmd(midi, midi->enter_uart, 1); - } else { - spin_unlock_irqrestore(&midi->open_lock, flags); - } - return 0; -} - -static int ca_midi_input_close(struct snd_rawmidi_substream *substream) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - unsigned long flags; - - if (snd_BUG_ON(!midi->dev_id)) - return -ENXIO; - spin_lock_irqsave(&midi->open_lock, flags); - midi->interrupt_disable(midi,midi->rx_enable); - midi->midi_mode &= ~CA_MIDI_MODE_INPUT; - midi->substream_input = NULL; - if (!(midi->midi_mode & CA_MIDI_MODE_OUTPUT)) { - spin_unlock_irqrestore(&midi->open_lock, flags); - ca_midi_cmd(midi, midi->reset, 0); - } else { - spin_unlock_irqrestore(&midi->open_lock, flags); - } - return 0; -} - -static int ca_midi_output_close(struct snd_rawmidi_substream *substream) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - unsigned long flags; - - if (snd_BUG_ON(!midi->dev_id)) - return -ENXIO; - - spin_lock_irqsave(&midi->open_lock, flags); - - midi->interrupt_disable(midi,midi->tx_enable); - midi->midi_mode &= ~CA_MIDI_MODE_OUTPUT; - midi->substream_output = NULL; - - if (!(midi->midi_mode & CA_MIDI_MODE_INPUT)) { - spin_unlock_irqrestore(&midi->open_lock, flags); - ca_midi_cmd(midi, midi->reset, 0); - } else { - spin_unlock_irqrestore(&midi->open_lock, flags); - } - return 0; -} - -static void ca_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - - if (snd_BUG_ON(!midi->dev_id)) - return; - - if (up) { - midi->interrupt_enable(midi,midi->rx_enable); - } else { - midi->interrupt_disable(midi, midi->rx_enable); - } -} - -static void ca_midi_output_trigger(struct snd_rawmidi_substream *substream, int up) -{ - struct snd_ca_midi *midi = substream->rmidi->private_data; - unsigned long flags; - - if (snd_BUG_ON(!midi->dev_id)) - return; - - if (up) { - int max = 4; - unsigned char byte; - - spin_lock_irqsave(&midi->output_lock, flags); - - /* try to send some amount of bytes here before interrupts */ - while (max > 0) { - if (ca_midi_output_ready(midi)) { - if (!(midi->midi_mode & CA_MIDI_MODE_OUTPUT) || - snd_rawmidi_transmit(substream, &byte, 1) != 1) { - /* no more data */ - spin_unlock_irqrestore(&midi->output_lock, flags); - return; - } - ca_midi_write_data(midi, byte); - max--; - } else { - break; - } - } - - spin_unlock_irqrestore(&midi->output_lock, flags); - midi->interrupt_enable(midi,midi->tx_enable); - - } else { - midi->interrupt_disable(midi,midi->tx_enable); - } -} - -static struct snd_rawmidi_ops ca_midi_output = -{ - .open = ca_midi_output_open, - .close = ca_midi_output_close, - .trigger = ca_midi_output_trigger, -}; - -static struct snd_rawmidi_ops ca_midi_input = -{ - .open = ca_midi_input_open, - .close = ca_midi_input_close, - .trigger = ca_midi_input_trigger, -}; - -static void ca_midi_free(struct snd_ca_midi *midi) -{ - midi->interrupt = NULL; - midi->interrupt_enable = NULL; - midi->interrupt_disable = NULL; - midi->read = NULL; - midi->write = NULL; - midi->get_dev_id_card = NULL; - midi->get_dev_id_port = NULL; - midi->rmidi = NULL; -} - -static void ca_rmidi_free(struct snd_rawmidi *rmidi) -{ - ca_midi_free(rmidi->private_data); -} - -int __devinit ca_midi_init(void *dev_id, struct snd_ca_midi *midi, int device, char *name) -{ - struct snd_rawmidi *rmidi; - int err; - - if ((err = snd_rawmidi_new(midi->get_dev_id_card(midi->dev_id), name, device, 1, 1, &rmidi)) < 0) - return err; - - midi->dev_id = dev_id; - midi->interrupt = ca_midi_interrupt; - - spin_lock_init(&midi->open_lock); - spin_lock_init(&midi->input_lock); - spin_lock_init(&midi->output_lock); - - strcpy(rmidi->name, name); - snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, &ca_midi_output); - snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, &ca_midi_input); - rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | - SNDRV_RAWMIDI_INFO_INPUT | - SNDRV_RAWMIDI_INFO_DUPLEX; - rmidi->private_data = midi; - rmidi->private_free = ca_rmidi_free; - - midi->rmidi = rmidi; - return 0; -} - diff --git a/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.h b/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.h deleted file mode 100644 index 922ed3e3..00000000 --- a/ANDROID_3.4.5/sound/pci/ca0106/ca_midi.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Copyright 10/16/2005 Tilman Kranz <tilde@tk-sls.de> - * Creative Audio MIDI, for the CA0106 Driver - * Version: 0.0.1 - * - * Changelog: - * See ca_midi.c - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <linux/spinlock.h> -#include <sound/rawmidi.h> -#include <sound/mpu401.h> - -#define CA_MIDI_MODE_INPUT MPU401_MODE_INPUT -#define CA_MIDI_MODE_OUTPUT MPU401_MODE_OUTPUT - -struct snd_ca_midi { - - struct snd_rawmidi *rmidi; - struct snd_rawmidi_substream *substream_input; - struct snd_rawmidi_substream *substream_output; - - void *dev_id; - - spinlock_t input_lock; - spinlock_t output_lock; - spinlock_t open_lock; - - unsigned int channel; - - unsigned int midi_mode; - int port; - int tx_enable, rx_enable; - int ipr_tx, ipr_rx; - - int input_avail, output_ready; - int ack, reset, enter_uart; - - void (*interrupt)(struct snd_ca_midi *midi, unsigned int status); - void (*interrupt_enable)(struct snd_ca_midi *midi, int intr); - void (*interrupt_disable)(struct snd_ca_midi *midi, int intr); - - unsigned char (*read)(struct snd_ca_midi *midi, int idx); - void (*write)(struct snd_ca_midi *midi, int data, int idx); - - /* get info from dev_id */ - struct snd_card *(*get_dev_id_card)(void *dev_id); - int (*get_dev_id_port)(void *dev_id); -}; - -int ca_midi_init(void *card, struct snd_ca_midi *midi, int device, char *name); |