diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/pci/sonicvibes.c')
| -rw-r--r-- | ANDROID_3.4.5/sound/pci/sonicvibes.c | 1551 |
1 files changed, 0 insertions, 1551 deletions
diff --git a/ANDROID_3.4.5/sound/pci/sonicvibes.c b/ANDROID_3.4.5/sound/pci/sonicvibes.c deleted file mode 100644 index 54cc8020..00000000 --- a/ANDROID_3.4.5/sound/pci/sonicvibes.c +++ /dev/null @@ -1,1551 +0,0 @@ -/* - * Driver for S3 SonicVibes soundcard - * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * - * BUGS: - * It looks like 86c617 rev 3 doesn't supports DDMA buffers above 16MB? - * Driver sometimes hangs... Nobody knows why at this moment... - * - * 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/gameport.h> -#include <linux/module.h> -#include <linux/dma-mapping.h> - -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/info.h> -#include <sound/control.h> -#include <sound/mpu401.h> -#include <sound/opl3.h> -#include <sound/initval.h> - -#include <asm/io.h> - -MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); -MODULE_DESCRIPTION("S3 SonicVibes PCI"); -MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}"); - -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE)) -#define SUPPORT_JOYSTICK 1 -#endif - -static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ -static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ -static bool reverb[SNDRV_CARDS]; -static bool mge[SNDRV_CARDS]; -static unsigned int dmaio = 0x7a00; /* DDMA i/o address */ - -module_param_array(index, int, NULL, 0444); -MODULE_PARM_DESC(index, "Index value for S3 SonicVibes soundcard."); -module_param_array(id, charp, NULL, 0444); -MODULE_PARM_DESC(id, "ID string for S3 SonicVibes soundcard."); -module_param_array(enable, bool, NULL, 0444); -MODULE_PARM_DESC(enable, "Enable S3 SonicVibes soundcard."); -module_param_array(reverb, bool, NULL, 0444); -MODULE_PARM_DESC(reverb, "Enable reverb (SRAM is present) for S3 SonicVibes soundcard."); -module_param_array(mge, bool, NULL, 0444); -MODULE_PARM_DESC(mge, "MIC Gain Enable for S3 SonicVibes soundcard."); -module_param(dmaio, uint, 0444); -MODULE_PARM_DESC(dmaio, "DDMA i/o base address for S3 SonicVibes soundcard."); - -/* - * Enhanced port direct registers - */ - -#define SV_REG(sonic, x) ((sonic)->enh_port + SV_REG_##x) - -#define SV_REG_CONTROL 0x00 /* R/W: CODEC/Mixer control register */ -#define SV_ENHANCED 0x01 /* audio mode select - enhanced mode */ -#define SV_TEST 0x02 /* test bit */ -#define SV_REVERB 0x04 /* reverb enable */ -#define SV_WAVETABLE 0x08 /* wavetable active / FM active if not set */ -#define SV_INTA 0x20 /* INTA driving - should be always 1 */ -#define SV_RESET 0x80 /* reset chip */ -#define SV_REG_IRQMASK 0x01 /* R/W: CODEC/Mixer interrupt mask register */ -#define SV_DMAA_MASK 0x01 /* mask DMA-A interrupt */ -#define SV_DMAC_MASK 0x04 /* mask DMA-C interrupt */ -#define SV_SPEC_MASK 0x08 /* special interrupt mask - should be always masked */ -#define SV_UD_MASK 0x40 /* Up/Down button interrupt mask */ -#define SV_MIDI_MASK 0x80 /* mask MIDI interrupt */ -#define SV_REG_STATUS 0x02 /* R/O: CODEC/Mixer status register */ -#define SV_DMAA_IRQ 0x01 /* DMA-A interrupt */ -#define SV_DMAC_IRQ 0x04 /* DMA-C interrupt */ -#define SV_SPEC_IRQ 0x08 /* special interrupt */ -#define SV_UD_IRQ 0x40 /* Up/Down interrupt */ -#define SV_MIDI_IRQ 0x80 /* MIDI interrupt */ -#define SV_REG_INDEX 0x04 /* R/W: CODEC/Mixer index address register */ -#define SV_MCE 0x40 /* mode change enable */ -#define SV_TRD 0x80 /* DMA transfer request disabled */ -#define SV_REG_DATA 0x05 /* R/W: CODEC/Mixer index data register */ - -/* - * Enhanced port indirect registers - */ - -#define SV_IREG_LEFT_ADC 0x00 /* Left ADC Input Control */ -#define SV_IREG_RIGHT_ADC 0x01 /* Right ADC Input Control */ -#define SV_IREG_LEFT_AUX1 0x02 /* Left AUX1 Input Control */ -#define SV_IREG_RIGHT_AUX1 0x03 /* Right AUX1 Input Control */ -#define SV_IREG_LEFT_CD 0x04 /* Left CD Input Control */ -#define SV_IREG_RIGHT_CD 0x05 /* Right CD Input Control */ -#define SV_IREG_LEFT_LINE 0x06 /* Left Line Input Control */ -#define SV_IREG_RIGHT_LINE 0x07 /* Right Line Input Control */ -#define SV_IREG_MIC 0x08 /* MIC Input Control */ -#define SV_IREG_GAME_PORT 0x09 /* Game Port Control */ -#define SV_IREG_LEFT_SYNTH 0x0a /* Left Synth Input Control */ -#define SV_IREG_RIGHT_SYNTH 0x0b /* Right Synth Input Control */ -#define SV_IREG_LEFT_AUX2 0x0c /* Left AUX2 Input Control */ -#define SV_IREG_RIGHT_AUX2 0x0d /* Right AUX2 Input Control */ -#define SV_IREG_LEFT_ANALOG 0x0e /* Left Analog Mixer Output Control */ -#define SV_IREG_RIGHT_ANALOG 0x0f /* Right Analog Mixer Output Control */ -#define SV_IREG_LEFT_PCM 0x10 /* Left PCM Input Control */ -#define SV_IREG_RIGHT_PCM 0x11 /* Right PCM Input Control */ -#define SV_IREG_DMA_DATA_FMT 0x12 /* DMA Data Format */ -#define SV_IREG_PC_ENABLE 0x13 /* Playback/Capture Enable Register */ -#define SV_IREG_UD_BUTTON 0x14 /* Up/Down Button Register */ -#define SV_IREG_REVISION 0x15 /* Revision */ -#define SV_IREG_ADC_OUTPUT_CTRL 0x16 /* ADC Output Control */ -#define SV_IREG_DMA_A_UPPER 0x18 /* DMA A Upper Base Count */ -#define SV_IREG_DMA_A_LOWER 0x19 /* DMA A Lower Base Count */ -#define SV_IREG_DMA_C_UPPER 0x1c /* DMA C Upper Base Count */ -#define SV_IREG_DMA_C_LOWER 0x1d /* DMA C Lower Base Count */ -#define SV_IREG_PCM_RATE_LOW 0x1e /* PCM Sampling Rate Low Byte */ -#define SV_IREG_PCM_RATE_HIGH 0x1f /* PCM Sampling Rate High Byte */ -#define SV_IREG_SYNTH_RATE_LOW 0x20 /* Synthesizer Sampling Rate Low Byte */ -#define SV_IREG_SYNTH_RATE_HIGH 0x21 /* Synthesizer Sampling Rate High Byte */ -#define SV_IREG_ADC_CLOCK 0x22 /* ADC Clock Source Selection */ -#define SV_IREG_ADC_ALT_RATE 0x23 /* ADC Alternative Sampling Rate Selection */ -#define SV_IREG_ADC_PLL_M 0x24 /* ADC PLL M Register */ -#define SV_IREG_ADC_PLL_N 0x25 /* ADC PLL N Register */ -#define SV_IREG_SYNTH_PLL_M 0x26 /* Synthesizer PLL M Register */ -#define SV_IREG_SYNTH_PLL_N 0x27 /* Synthesizer PLL N Register */ -#define SV_IREG_MPU401 0x2a /* MPU-401 UART Operation */ -#define SV_IREG_DRIVE_CTRL 0x2b /* Drive Control */ -#define SV_IREG_SRS_SPACE 0x2c /* SRS Space Control */ -#define SV_IREG_SRS_CENTER 0x2d /* SRS Center Control */ -#define SV_IREG_WAVE_SOURCE 0x2e /* Wavetable Sample Source Select */ -#define SV_IREG_ANALOG_POWER 0x30 /* Analog Power Down Control */ -#define SV_IREG_DIGITAL_POWER 0x31 /* Digital Power Down Control */ - -#define SV_IREG_ADC_PLL SV_IREG_ADC_PLL_M -#define SV_IREG_SYNTH_PLL SV_IREG_SYNTH_PLL_M - -/* - * DMA registers - */ - -#define SV_DMA_ADDR0 0x00 -#define SV_DMA_ADDR1 0x01 -#define SV_DMA_ADDR2 0x02 -#define SV_DMA_ADDR3 0x03 -#define SV_DMA_COUNT0 0x04 -#define SV_DMA_COUNT1 0x05 -#define SV_DMA_COUNT2 0x06 -#define SV_DMA_MODE 0x0b -#define SV_DMA_RESET 0x0d -#define SV_DMA_MASK 0x0f - -/* - * Record sources - */ - -#define SV_RECSRC_RESERVED (0x00<<5) -#define SV_RECSRC_CD (0x01<<5) -#define SV_RECSRC_DAC (0x02<<5) -#define SV_RECSRC_AUX2 (0x03<<5) -#define SV_RECSRC_LINE (0x04<<5) -#define SV_RECSRC_AUX1 (0x05<<5) -#define SV_RECSRC_MIC (0x06<<5) -#define SV_RECSRC_OUT (0x07<<5) - -/* - * constants - */ - -#define SV_FULLRATE 48000 -#define SV_REFFREQUENCY 24576000 -#define SV_ADCMULT 512 - -#define SV_MODE_PLAY 1 -#define SV_MODE_CAPTURE 2 - -/* - - */ - -struct sonicvibes { - unsigned long dma1size; - unsigned long dma2size; - int irq; - - unsigned long sb_port; - unsigned long enh_port; - unsigned long synth_port; - unsigned long midi_port; - unsigned long game_port; - unsigned int dmaa_port; - struct resource *res_dmaa; - unsigned int dmac_port; - struct resource *res_dmac; - - unsigned char enable; - unsigned char irqmask; - unsigned char revision; - unsigned char format; - unsigned char srs_space; - unsigned char srs_center; - unsigned char mpu_switch; - unsigned char wave_source; - - unsigned int mode; - - struct pci_dev *pci; - struct snd_card *card; - struct snd_pcm *pcm; - struct snd_pcm_substream *playback_substream; - struct snd_pcm_substream *capture_substream; - struct snd_rawmidi *rmidi; - struct snd_hwdep *fmsynth; /* S3FM */ - - spinlock_t reg_lock; - - unsigned int p_dma_size; - unsigned int c_dma_size; - - struct snd_kcontrol *master_mute; - struct snd_kcontrol *master_volume; - -#ifdef SUPPORT_JOYSTICK - struct gameport *gameport; -#endif -}; - -static DEFINE_PCI_DEVICE_TABLE(snd_sonic_ids) = { - { PCI_VDEVICE(S3, 0xca00), 0, }, - { 0, } -}; - -MODULE_DEVICE_TABLE(pci, snd_sonic_ids); - -static struct snd_ratden sonicvibes_adc_clock = { - .num_min = 4000 * 65536, - .num_max = 48000UL * 65536, - .num_step = 1, - .den = 65536, -}; -static struct snd_pcm_hw_constraint_ratdens snd_sonicvibes_hw_constraints_adc_clock = { - .nrats = 1, - .rats = &sonicvibes_adc_clock, -}; - -/* - * common I/O routines - */ - -static inline void snd_sonicvibes_setdmaa(struct sonicvibes * sonic, - unsigned int addr, - unsigned int count) -{ - count--; - outl(addr, sonic->dmaa_port + SV_DMA_ADDR0); - outl(count, sonic->dmaa_port + SV_DMA_COUNT0); - outb(0x18, sonic->dmaa_port + SV_DMA_MODE); -#if 0 - printk(KERN_DEBUG "program dmaa: addr = 0x%x, paddr = 0x%x\n", - addr, inl(sonic->dmaa_port + SV_DMA_ADDR0)); -#endif -} - -static inline void snd_sonicvibes_setdmac(struct sonicvibes * sonic, - unsigned int addr, - unsigned int count) -{ - /* note: dmac is working in word mode!!! */ - count >>= 1; - count--; - outl(addr, sonic->dmac_port + SV_DMA_ADDR0); - outl(count, sonic->dmac_port + SV_DMA_COUNT0); - outb(0x14, sonic->dmac_port + SV_DMA_MODE); -#if 0 - printk(KERN_DEBUG "program dmac: addr = 0x%x, paddr = 0x%x\n", - addr, inl(sonic->dmac_port + SV_DMA_ADDR0)); -#endif -} - -static inline unsigned int snd_sonicvibes_getdmaa(struct sonicvibes * sonic) -{ - return (inl(sonic->dmaa_port + SV_DMA_COUNT0) & 0xffffff) + 1; -} - -static inline unsigned int snd_sonicvibes_getdmac(struct sonicvibes * sonic) -{ - /* note: dmac is working in word mode!!! */ - return ((inl(sonic->dmac_port + SV_DMA_COUNT0) & 0xffffff) + 1) << 1; -} - -static void snd_sonicvibes_out1(struct sonicvibes * sonic, - unsigned char reg, - unsigned char value) -{ - outb(reg, SV_REG(sonic, INDEX)); - udelay(10); - outb(value, SV_REG(sonic, DATA)); - udelay(10); -} - -static void snd_sonicvibes_out(struct sonicvibes * sonic, - unsigned char reg, - unsigned char value) -{ - unsigned long flags; - - spin_lock_irqsave(&sonic->reg_lock, flags); - outb(reg, SV_REG(sonic, INDEX)); - udelay(10); - outb(value, SV_REG(sonic, DATA)); - udelay(10); - spin_unlock_irqrestore(&sonic->reg_lock, flags); -} - -static unsigned char snd_sonicvibes_in1(struct sonicvibes * sonic, unsigned char reg) -{ - unsigned char value; - - outb(reg, SV_REG(sonic, INDEX)); - udelay(10); - value = inb(SV_REG(sonic, DATA)); - udelay(10); - return value; -} - -static unsigned char snd_sonicvibes_in(struct sonicvibes * sonic, unsigned char reg) -{ - unsigned long flags; - unsigned char value; - - spin_lock_irqsave(&sonic->reg_lock, flags); - outb(reg, SV_REG(sonic, INDEX)); - udelay(10); - value = inb(SV_REG(sonic, DATA)); - udelay(10); - spin_unlock_irqrestore(&sonic->reg_lock, flags); - return value; -} - -#if 0 -static void snd_sonicvibes_debug(struct sonicvibes * sonic) -{ - printk(KERN_DEBUG - "SV REGS: INDEX = 0x%02x ", inb(SV_REG(sonic, INDEX))); - printk(" STATUS = 0x%02x\n", inb(SV_REG(sonic, STATUS))); - printk(KERN_DEBUG - " 0x00: left input = 0x%02x ", snd_sonicvibes_in(sonic, 0x00)); - printk(" 0x20: synth rate low = 0x%02x\n", snd_sonicvibes_in(sonic, 0x20)); - printk(KERN_DEBUG - " 0x01: right input = 0x%02x ", snd_sonicvibes_in(sonic, 0x01)); - printk(" 0x21: synth rate high = 0x%02x\n", snd_sonicvibes_in(sonic, 0x21)); - printk(KERN_DEBUG - " 0x02: left AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x02)); - printk(" 0x22: ADC clock = 0x%02x\n", snd_sonicvibes_in(sonic, 0x22)); - printk(KERN_DEBUG - " 0x03: right AUX1 = 0x%02x ", snd_sonicvibes_in(sonic, 0x03)); - printk(" 0x23: ADC alt rate = 0x%02x\n", snd_sonicvibes_in(sonic, 0x23)); - printk(KERN_DEBUG - " 0x04: left CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x04)); - printk(" 0x24: ADC pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x24)); - printk(KERN_DEBUG - " 0x05: right CD = 0x%02x ", snd_sonicvibes_in(sonic, 0x05)); - printk(" 0x25: ADC pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x25)); - printk(KERN_DEBUG - " 0x06: left line = 0x%02x ", snd_sonicvibes_in(sonic, 0x06)); - printk(" 0x26: Synth pll M = 0x%02x\n", snd_sonicvibes_in(sonic, 0x26)); - printk(KERN_DEBUG - " 0x07: right line = 0x%02x ", snd_sonicvibes_in(sonic, 0x07)); - printk(" 0x27: Synth pll N = 0x%02x\n", snd_sonicvibes_in(sonic, 0x27)); - printk(KERN_DEBUG - " 0x08: MIC = 0x%02x ", snd_sonicvibes_in(sonic, 0x08)); - printk(" 0x28: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x28)); - printk(KERN_DEBUG - " 0x09: Game port = 0x%02x ", snd_sonicvibes_in(sonic, 0x09)); - printk(" 0x29: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x29)); - printk(KERN_DEBUG - " 0x0a: left synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0a)); - printk(" 0x2a: MPU401 = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2a)); - printk(KERN_DEBUG - " 0x0b: right synth = 0x%02x ", snd_sonicvibes_in(sonic, 0x0b)); - printk(" 0x2b: drive ctrl = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2b)); - printk(KERN_DEBUG - " 0x0c: left AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0c)); - printk(" 0x2c: SRS space = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2c)); - printk(KERN_DEBUG - " 0x0d: right AUX2 = 0x%02x ", snd_sonicvibes_in(sonic, 0x0d)); - printk(" 0x2d: SRS center = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2d)); - printk(KERN_DEBUG - " 0x0e: left analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0e)); - printk(" 0x2e: wave source = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2e)); - printk(KERN_DEBUG - " 0x0f: right analog = 0x%02x ", snd_sonicvibes_in(sonic, 0x0f)); - printk(" 0x2f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x2f)); - printk(KERN_DEBUG - " 0x10: left PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x10)); - printk(" 0x30: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x30)); - printk(KERN_DEBUG - " 0x11: right PCM = 0x%02x ", snd_sonicvibes_in(sonic, 0x11)); - printk(" 0x31: analog power = 0x%02x\n", snd_sonicvibes_in(sonic, 0x31)); - printk(KERN_DEBUG - " 0x12: DMA data format = 0x%02x ", snd_sonicvibes_in(sonic, 0x12)); - printk(" 0x32: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x32)); - printk(KERN_DEBUG - " 0x13: P/C enable = 0x%02x ", snd_sonicvibes_in(sonic, 0x13)); - printk(" 0x33: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x33)); - printk(KERN_DEBUG - " 0x14: U/D button = 0x%02x ", snd_sonicvibes_in(sonic, 0x14)); - printk(" 0x34: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x34)); - printk(KERN_DEBUG - " 0x15: revision = 0x%02x ", snd_sonicvibes_in(sonic, 0x15)); - printk(" 0x35: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x35)); - printk(KERN_DEBUG - " 0x16: ADC output ctrl = 0x%02x ", snd_sonicvibes_in(sonic, 0x16)); - printk(" 0x36: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x36)); - printk(KERN_DEBUG - " 0x17: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x17)); - printk(" 0x37: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x37)); - printk(KERN_DEBUG - " 0x18: DMA A upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x18)); - printk(" 0x38: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x38)); - printk(KERN_DEBUG - " 0x19: DMA A lower cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x19)); - printk(" 0x39: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x39)); - printk(KERN_DEBUG - " 0x1a: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1a)); - printk(" 0x3a: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3a)); - printk(KERN_DEBUG - " 0x1b: --- = 0x%02x ", snd_sonicvibes_in(sonic, 0x1b)); - printk(" 0x3b: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3b)); - printk(KERN_DEBUG - " 0x1c: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1c)); - printk(" 0x3c: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3c)); - printk(KERN_DEBUG - " 0x1d: DMA C upper cnt = 0x%02x ", snd_sonicvibes_in(sonic, 0x1d)); - printk(" 0x3d: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3d)); - printk(KERN_DEBUG - " 0x1e: PCM rate low = 0x%02x ", snd_sonicvibes_in(sonic, 0x1e)); - printk(" 0x3e: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3e)); - printk(KERN_DEBUG - " 0x1f: PCM rate high = 0x%02x ", snd_sonicvibes_in(sonic, 0x1f)); - printk(" 0x3f: --- = 0x%02x\n", snd_sonicvibes_in(sonic, 0x3f)); -} - -#endif - -static void snd_sonicvibes_setfmt(struct sonicvibes * sonic, - unsigned char mask, - unsigned char value) -{ - unsigned long flags; - - spin_lock_irqsave(&sonic->reg_lock, flags); - outb(SV_MCE | SV_IREG_DMA_DATA_FMT, SV_REG(sonic, INDEX)); - if (mask) { - sonic->format = inb(SV_REG(sonic, DATA)); - udelay(10); - } - sonic->format = (sonic->format & mask) | value; - outb(sonic->format, SV_REG(sonic, DATA)); - udelay(10); - outb(0, SV_REG(sonic, INDEX)); - udelay(10); - spin_unlock_irqrestore(&sonic->reg_lock, flags); -} - -static void snd_sonicvibes_pll(unsigned int rate, - unsigned int *res_r, - unsigned int *res_m, - unsigned int *res_n) -{ - unsigned int r, m = 0, n = 0; - unsigned int xm, xn, xr, xd, metric = ~0U; - - if (rate < 625000 / SV_ADCMULT) - rate = 625000 / SV_ADCMULT; - if (rate > 150000000 / SV_ADCMULT) - rate = 150000000 / SV_ADCMULT; - /* slight violation of specs, needed for continuous sampling rates */ - for (r = 0; rate < 75000000 / SV_ADCMULT; r += 0x20, rate <<= 1); - for (xn = 3; xn < 33; xn++) /* 35 */ - for (xm = 3; xm < 257; xm++) { - xr = ((SV_REFFREQUENCY / SV_ADCMULT) * xm) / xn; - if (xr >= rate) - xd = xr - rate; - else - xd = rate - xr; - if (xd < metric) { - metric = xd; - m = xm - 2; - n = xn - 2; - } - } - *res_r = r; - *res_m = m; - *res_n = n; -#if 0 - printk(KERN_DEBUG "metric = %i, xm = %i, xn = %i\n", metric, xm, xn); - printk(KERN_DEBUG "pll: m = 0x%x, r = 0x%x, n = 0x%x\n", reg, m, r, n); -#endif -} - -static void snd_sonicvibes_setpll(struct sonicvibes * sonic, - unsigned char reg, - unsigned int rate) -{ - unsigned long flags; - unsigned int r, m, n; - - snd_sonicvibes_pll(rate, &r, &m, &n); - if (sonic != NULL) { - spin_lock_irqsave(&sonic->reg_lock, flags); - snd_sonicvibes_out1(sonic, reg, m); - snd_sonicvibes_out1(sonic, reg + 1, r | n); - spin_unlock_irqrestore(&sonic->reg_lock, flags); - } -} - -static void snd_sonicvibes_set_adc_rate(struct sonicvibes * sonic, unsigned int rate) -{ - unsigned long flags; - unsigned int div; - unsigned char clock; - - div = 48000 / rate; - if (div > 8) - div = 8; - if ((48000 / div) == rate) { /* use the alternate clock */ - clock = 0x10; - } else { /* use the PLL source */ - clock = 0x00; - snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, rate); - } - spin_lock_irqsave(&sonic->reg_lock, flags); - snd_sonicvibes_out1(sonic, SV_IREG_ADC_ALT_RATE, (div - 1) << 4); - snd_sonicvibes_out1(sonic, SV_IREG_ADC_CLOCK, clock); - spin_unlock_irqrestore(&sonic->reg_lock, flags); -} - -static int snd_sonicvibes_hw_constraint_dac_rate(struct snd_pcm_hw_params *params, - struct snd_pcm_hw_rule *rule) -{ - unsigned int rate, div, r, m, n; - - if (hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min == - hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->max) { - rate = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE)->min; - div = 48000 / rate; - if (div > 8) - div = 8; - if ((48000 / div) == rate) { - params->rate_num = rate; - params->rate_den = 1; - } else { - snd_sonicvibes_pll(rate, &r, &m, &n); - snd_BUG_ON(SV_REFFREQUENCY % 16); - snd_BUG_ON(SV_ADCMULT % 512); - params->rate_num = (SV_REFFREQUENCY/16) * (n+2) * r; - params->rate_den = (SV_ADCMULT/512) * (m+2); - } - } - return 0; -} - -static void snd_sonicvibes_set_dac_rate(struct sonicvibes * sonic, unsigned int rate) -{ - unsigned int div; - unsigned long flags; - - div = (rate * 65536 + SV_FULLRATE / 2) / SV_FULLRATE; - if (div > 65535) - div = 65535; - spin_lock_irqsave(&sonic->reg_lock, flags); - snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_HIGH, div >> 8); - snd_sonicvibes_out1(sonic, SV_IREG_PCM_RATE_LOW, div); - spin_unlock_irqrestore(&sonic->reg_lock, flags); -} - -static int snd_sonicvibes_trigger(struct sonicvibes * sonic, int what, int cmd) -{ - int result = 0; - - spin_lock(&sonic->reg_lock); - if (cmd == SNDRV_PCM_TRIGGER_START) { - if (!(sonic->enable & what)) { - sonic->enable |= what; - snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); - } - } else if (cmd == SNDRV_PCM_TRIGGER_STOP) { - if (sonic->enable & what) { - sonic->enable &= ~what; - snd_sonicvibes_out1(sonic, SV_IREG_PC_ENABLE, sonic->enable); - } - } else { - result = -EINVAL; - } - spin_unlock(&sonic->reg_lock); - return result; -} - -static irqreturn_t snd_sonicvibes_interrupt(int irq, void *dev_id) -{ - struct sonicvibes *sonic = dev_id; - unsigned char status; - - status = inb(SV_REG(sonic, STATUS)); - if (!(status & (SV_DMAA_IRQ | SV_DMAC_IRQ | SV_MIDI_IRQ))) - return IRQ_NONE; - if (status == 0xff) { /* failure */ - outb(sonic->irqmask = ~0, SV_REG(sonic, IRQMASK)); - snd_printk(KERN_ERR "IRQ failure - interrupts disabled!!\n"); - return IRQ_HANDLED; - } - if (sonic->pcm) { - if (status & SV_DMAA_IRQ) - snd_pcm_period_elapsed(sonic->playback_substream); - if (status & SV_DMAC_IRQ) - snd_pcm_period_elapsed(sonic->capture_substream); - } - if (sonic->rmidi) { - if (status & SV_MIDI_IRQ) - snd_mpu401_uart_interrupt(irq, sonic->rmidi->private_data); - } - if (status & SV_UD_IRQ) { - unsigned char udreg; - int vol, oleft, oright, mleft, mright; - - spin_lock(&sonic->reg_lock); - udreg = snd_sonicvibes_in1(sonic, SV_IREG_UD_BUTTON); - vol = udreg & 0x3f; - if (!(udreg & 0x40)) - vol = -vol; - oleft = mleft = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ANALOG); - oright = mright = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ANALOG); - oleft &= 0x1f; - oright &= 0x1f; - oleft += vol; - if (oleft < 0) - oleft = 0; - if (oleft > 0x1f) - oleft = 0x1f; - oright += vol; - if (oright < 0) - oright = 0; - if (oright > 0x1f) - oright = 0x1f; - if (udreg & 0x80) { - mleft ^= 0x80; - mright ^= 0x80; - } - oleft |= mleft & 0x80; - oright |= mright & 0x80; - snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ANALOG, oleft); - snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ANALOG, oright); - spin_unlock(&sonic->reg_lock); - snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_mute->id); - snd_ctl_notify(sonic->card, SNDRV_CTL_EVENT_MASK_VALUE, &sonic->master_volume->id); - } - return IRQ_HANDLED; -} - -/* - * PCM part - */ - -static int snd_sonicvibes_playback_trigger(struct snd_pcm_substream *substream, - int cmd) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - return snd_sonicvibes_trigger(sonic, 1, cmd); -} - -static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, - int cmd) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - return snd_sonicvibes_trigger(sonic, 2, cmd); -} - -static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - unsigned char fmt = 0; - unsigned int size = snd_pcm_lib_buffer_bytes(substream); - unsigned int count = snd_pcm_lib_period_bytes(substream); - - sonic->p_dma_size = size; - count--; - if (runtime->channels > 1) - fmt |= 1; - if (snd_pcm_format_width(runtime->format) == 16) - fmt |= 2; - snd_sonicvibes_setfmt(sonic, ~3, fmt); - snd_sonicvibes_set_dac_rate(sonic, runtime->rate); - spin_lock_irq(&sonic->reg_lock); - snd_sonicvibes_setdmaa(sonic, runtime->dma_addr, size); - snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_UPPER, count >> 8); - snd_sonicvibes_out1(sonic, SV_IREG_DMA_A_LOWER, count); - spin_unlock_irq(&sonic->reg_lock); - return 0; -} - -static int snd_sonicvibes_capture_prepare(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - unsigned char fmt = 0; - unsigned int size = snd_pcm_lib_buffer_bytes(substream); - unsigned int count = snd_pcm_lib_period_bytes(substream); - - sonic->c_dma_size = size; - count >>= 1; - count--; - if (runtime->channels > 1) - fmt |= 0x10; - if (snd_pcm_format_width(runtime->format) == 16) - fmt |= 0x20; - snd_sonicvibes_setfmt(sonic, ~0x30, fmt); - snd_sonicvibes_set_adc_rate(sonic, runtime->rate); - spin_lock_irq(&sonic->reg_lock); - snd_sonicvibes_setdmac(sonic, runtime->dma_addr, size); - snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_UPPER, count >> 8); - snd_sonicvibes_out1(sonic, SV_IREG_DMA_C_LOWER, count); - spin_unlock_irq(&sonic->reg_lock); - return 0; -} - -static snd_pcm_uframes_t snd_sonicvibes_playback_pointer(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - size_t ptr; - - if (!(sonic->enable & 1)) - return 0; - ptr = sonic->p_dma_size - snd_sonicvibes_getdmaa(sonic); - return bytes_to_frames(substream->runtime, ptr); -} - -static snd_pcm_uframes_t snd_sonicvibes_capture_pointer(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - size_t ptr; - if (!(sonic->enable & 2)) - return 0; - ptr = sonic->c_dma_size - snd_sonicvibes_getdmac(sonic); - return bytes_to_frames(substream->runtime, ptr); -} - -static struct snd_pcm_hardware snd_sonicvibes_playback = -{ - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, - .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, - .rate_min = 4000, - .rate_max = 48000, - .channels_min = 1, - .channels_max = 2, - .buffer_bytes_max = (128*1024), - .period_bytes_min = 32, - .period_bytes_max = (128*1024), - .periods_min = 1, - .periods_max = 1024, - .fifo_size = 0, -}; - -static struct snd_pcm_hardware snd_sonicvibes_capture = -{ - .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | - SNDRV_PCM_INFO_BLOCK_TRANSFER | - SNDRV_PCM_INFO_MMAP_VALID), - .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE, - .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000, - .rate_min = 4000, - .rate_max = 48000, - .channels_min = 1, - .channels_max = 2, - .buffer_bytes_max = (128*1024), - .period_bytes_min = 32, - .period_bytes_max = (128*1024), - .periods_min = 1, - .periods_max = 1024, - .fifo_size = 0, -}; - -static int snd_sonicvibes_playback_open(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - - sonic->mode |= SV_MODE_PLAY; - sonic->playback_substream = substream; - runtime->hw = snd_sonicvibes_playback; - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, snd_sonicvibes_hw_constraint_dac_rate, NULL, SNDRV_PCM_HW_PARAM_RATE, -1); - return 0; -} - -static int snd_sonicvibes_capture_open(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; - - sonic->mode |= SV_MODE_CAPTURE; - sonic->capture_substream = substream; - runtime->hw = snd_sonicvibes_capture; - snd_pcm_hw_constraint_ratdens(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, - &snd_sonicvibes_hw_constraints_adc_clock); - return 0; -} - -static int snd_sonicvibes_playback_close(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - - sonic->playback_substream = NULL; - sonic->mode &= ~SV_MODE_PLAY; - return 0; -} - -static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) -{ - struct sonicvibes *sonic = snd_pcm_substream_chip(substream); - - sonic->capture_substream = NULL; - sonic->mode &= ~SV_MODE_CAPTURE; - return 0; -} - -static struct snd_pcm_ops snd_sonicvibes_playback_ops = { - .open = snd_sonicvibes_playback_open, - .close = snd_sonicvibes_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sonicvibes_hw_params, - .hw_free = snd_sonicvibes_hw_free, - .prepare = snd_sonicvibes_playback_prepare, - .trigger = snd_sonicvibes_playback_trigger, - .pointer = snd_sonicvibes_playback_pointer, -}; - -static struct snd_pcm_ops snd_sonicvibes_capture_ops = { - .open = snd_sonicvibes_capture_open, - .close = snd_sonicvibes_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sonicvibes_hw_params, - .hw_free = snd_sonicvibes_hw_free, - .prepare = snd_sonicvibes_capture_prepare, - .trigger = snd_sonicvibes_capture_trigger, - .pointer = snd_sonicvibes_capture_pointer, -}; - -static int __devinit snd_sonicvibes_pcm(struct sonicvibes * sonic, int device, struct snd_pcm ** rpcm) -{ - struct snd_pcm *pcm; - int err; - - if ((err = snd_pcm_new(sonic->card, "s3_86c617", device, 1, 1, &pcm)) < 0) - return err; - if (snd_BUG_ON(!pcm)) - return -EINVAL; - - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sonicvibes_playback_ops); - snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sonicvibes_capture_ops); - - pcm->private_data = sonic; - pcm->info_flags = 0; - strcpy(pcm->name, "S3 SonicVibes"); - sonic->pcm = pcm; - - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - snd_dma_pci_data(sonic->pci), 64*1024, 128*1024); - - if (rpcm) - *rpcm = pcm; - return 0; -} - -/* - * Mixer part - */ - -#define SONICVIBES_MUX(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_sonicvibes_info_mux, \ - .get = snd_sonicvibes_get_mux, .put = snd_sonicvibes_put_mux } - -static int snd_sonicvibes_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) -{ - static char *texts[7] = { - "CD", "PCM", "Aux1", "Line", "Aux0", "Mic", "Mix" - }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 2; - uinfo->value.enumerated.items = 7; - if (uinfo->value.enumerated.item >= 7) - uinfo->value.enumerated.item = 6; - strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - return 0; -} - -static int snd_sonicvibes_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - - spin_lock_irq(&sonic->reg_lock); - ucontrol->value.enumerated.item[0] = ((snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC) & SV_RECSRC_OUT) >> 5) - 1; - ucontrol->value.enumerated.item[1] = ((snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC) & SV_RECSRC_OUT) >> 5) - 1; - spin_unlock_irq(&sonic->reg_lock); - return 0; -} - -static int snd_sonicvibes_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - unsigned short left, right, oval1, oval2; - int change; - - if (ucontrol->value.enumerated.item[0] >= 7 || - ucontrol->value.enumerated.item[1] >= 7) - return -EINVAL; - left = (ucontrol->value.enumerated.item[0] + 1) << 5; - right = (ucontrol->value.enumerated.item[1] + 1) << 5; - spin_lock_irq(&sonic->reg_lock); - oval1 = snd_sonicvibes_in1(sonic, SV_IREG_LEFT_ADC); - oval2 = snd_sonicvibes_in1(sonic, SV_IREG_RIGHT_ADC); - left = (oval1 & ~SV_RECSRC_OUT) | left; - right = (oval2 & ~SV_RECSRC_OUT) | right; - change = left != oval1 || right != oval2; - snd_sonicvibes_out1(sonic, SV_IREG_LEFT_ADC, left); - snd_sonicvibes_out1(sonic, SV_IREG_RIGHT_ADC, right); - spin_unlock_irq(&sonic->reg_lock); - return change; -} - -#define SONICVIBES_SINGLE(xname, xindex, reg, shift, mask, invert) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_sonicvibes_info_single, \ - .get = snd_sonicvibes_get_single, .put = snd_sonicvibes_put_single, \ - .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) } - -static int snd_sonicvibes_info_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) -{ - int mask = (kcontrol->private_value >> 16) & 0xff; - - uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 1; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = mask; - return 0; -} - -static int snd_sonicvibes_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - int reg = kcontrol->private_value & 0xff; - int shift = (kcontrol->private_value >> 8) & 0xff; - int mask = (kcontrol->private_value >> 16) & 0xff; - int invert = (kcontrol->private_value >> 24) & 0xff; - - spin_lock_irq(&sonic->reg_lock); - ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, reg)>> shift) & mask; - spin_unlock_irq(&sonic->reg_lock); - if (invert) - ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; - return 0; -} - -static int snd_sonicvibes_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - int reg = kcontrol->private_value & 0xff; - int shift = (kcontrol->private_value >> 8) & 0xff; - int mask = (kcontrol->private_value >> 16) & 0xff; - int invert = (kcontrol->private_value >> 24) & 0xff; - int change; - unsigned short val, oval; - - val = (ucontrol->value.integer.value[0] & mask); - if (invert) - val = mask - val; - val <<= shift; - spin_lock_irq(&sonic->reg_lock); - oval = snd_sonicvibes_in1(sonic, reg); - val = (oval & ~(mask << shift)) | val; - change = val != oval; - snd_sonicvibes_out1(sonic, reg, val); - spin_unlock_irq(&sonic->reg_lock); - return change; -} - -#define SONICVIBES_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \ - .info = snd_sonicvibes_info_double, \ - .get = snd_sonicvibes_get_double, .put = snd_sonicvibes_put_double, \ - .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) } - -static int snd_sonicvibes_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) -{ - int mask = (kcontrol->private_value >> 24) & 0xff; - - uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 2; - uinfo->value.integer.min = 0; - uinfo->value.integer.max = mask; - return 0; -} - -static int snd_sonicvibes_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - int left_reg = kcontrol->private_value & 0xff; - int right_reg = (kcontrol->private_value >> 8) & 0xff; - int shift_left = (kcontrol->private_value >> 16) & 0x07; - int shift_right = (kcontrol->private_value >> 19) & 0x07; - int mask = (kcontrol->private_value >> 24) & 0xff; - int invert = (kcontrol->private_value >> 22) & 1; - - spin_lock_irq(&sonic->reg_lock); - ucontrol->value.integer.value[0] = (snd_sonicvibes_in1(sonic, left_reg) >> shift_left) & mask; - ucontrol->value.integer.value[1] = (snd_sonicvibes_in1(sonic, right_reg) >> shift_right) & mask; - spin_unlock_irq(&sonic->reg_lock); - if (invert) { - ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0]; - ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1]; - } - return 0; -} - -static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - int left_reg = kcontrol->private_value & 0xff; - int right_reg = (kcontrol->private_value >> 8) & 0xff; - int shift_left = (kcontrol->private_value >> 16) & 0x07; - int shift_right = (kcontrol->private_value >> 19) & 0x07; - int mask = (kcontrol->private_value >> 24) & 0xff; - int invert = (kcontrol->private_value >> 22) & 1; - int change; - unsigned short val1, val2, oval1, oval2; - - val1 = ucontrol->value.integer.value[0] & mask; - val2 = ucontrol->value.integer.value[1] & mask; - if (invert) { - val1 = mask - val1; - val2 = mask - val2; - } - val1 <<= shift_left; - val2 <<= shift_right; - spin_lock_irq(&sonic->reg_lock); - oval1 = snd_sonicvibes_in1(sonic, left_reg); - oval2 = snd_sonicvibes_in1(sonic, right_reg); - val1 = (oval1 & ~(mask << shift_left)) | val1; - val2 = (oval2 & ~(mask << shift_right)) | val2; - change = val1 != oval1 || val2 != oval2; - snd_sonicvibes_out1(sonic, left_reg, val1); - snd_sonicvibes_out1(sonic, right_reg, val2); - spin_unlock_irq(&sonic->reg_lock); - return change; -} - -static struct snd_kcontrol_new snd_sonicvibes_controls[] __devinitdata = { -SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), -SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), -SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), -SONICVIBES_DOUBLE("CD Playback Switch", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 7, 7, 1, 1), -SONICVIBES_DOUBLE("CD Playback Volume", 0, SV_IREG_LEFT_CD, SV_IREG_RIGHT_CD, 0, 0, 31, 1), -SONICVIBES_DOUBLE("Line Playback Switch", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 7, 7, 1, 1), -SONICVIBES_DOUBLE("Line Playback Volume", 0, SV_IREG_LEFT_LINE, SV_IREG_RIGHT_LINE, 0, 0, 31, 1), -SONICVIBES_SINGLE("Mic Playback Switch", 0, SV_IREG_MIC, 7, 1, 1), -SONICVIBES_SINGLE("Mic Playback Volume", 0, SV_IREG_MIC, 0, 15, 1), -SONICVIBES_SINGLE("Mic Boost", 0, SV_IREG_LEFT_ADC, 4, 1, 0), -SONICVIBES_DOUBLE("Synth Playback Switch", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 7, 7, 1, 1), -SONICVIBES_DOUBLE("Synth Playback Volume", 0, SV_IREG_LEFT_SYNTH, SV_IREG_RIGHT_SYNTH, 0, 0, 31, 1), -SONICVIBES_DOUBLE("Aux Playback Switch", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 7, 7, 1, 1), -SONICVIBES_DOUBLE("Aux Playback Volume", 1, SV_IREG_LEFT_AUX2, SV_IREG_RIGHT_AUX2, 0, 0, 31, 1), -SONICVIBES_DOUBLE("Master Playback Switch", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 7, 7, 1, 1), -SONICVIBES_DOUBLE("Master Playback Volume", 0, SV_IREG_LEFT_ANALOG, SV_IREG_RIGHT_ANALOG, 0, 0, 31, 1), -SONICVIBES_DOUBLE("PCM Playback Switch", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 7, 7, 1, 1), -SONICVIBES_DOUBLE("PCM Playback Volume", 0, SV_IREG_LEFT_PCM, SV_IREG_RIGHT_PCM, 0, 0, 63, 1), -SONICVIBES_SINGLE("Loopback Capture Switch", 0, SV_IREG_ADC_OUTPUT_CTRL, 0, 1, 0), -SONICVIBES_SINGLE("Loopback Capture Volume", 0, SV_IREG_ADC_OUTPUT_CTRL, 2, 63, 1), -SONICVIBES_MUX("Capture Source", 0) -}; - -static void snd_sonicvibes_master_free(struct snd_kcontrol *kcontrol) -{ - struct sonicvibes *sonic = snd_kcontrol_chip(kcontrol); - sonic->master_mute = NULL; - sonic->master_volume = NULL; -} - -static int __devinit snd_sonicvibes_mixer(struct sonicvibes * sonic) -{ - struct snd_card *card; - struct snd_kcontrol *kctl; - unsigned int idx; - int err; - - if (snd_BUG_ON(!sonic || !sonic->card)) - return -EINVAL; - card = sonic->card; - strcpy(card->mixername, "S3 SonicVibes"); - - for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_controls); idx++) { - if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_sonicvibes_controls[idx], sonic))) < 0) - return err; - switch (idx) { - case 0: - case 1: kctl->private_free = snd_sonicvibes_master_free; break; - } - } - return 0; -} - -/* - - */ - -static void snd_sonicvibes_proc_read(struct snd_info_entry *entry, - struct snd_info_buffer *buffer) -{ - struct sonicvibes *sonic = entry->private_data; - unsigned char tmp; - - tmp = sonic->srs_space & 0x0f; - snd_iprintf(buffer, "SRS 3D : %s\n", - sonic->srs_space & 0x80 ? "off" : "on"); - snd_iprintf(buffer, "SRS Space : %s\n", - tmp == 0x00 ? "100%" : - tmp == 0x01 ? "75%" : - tmp == 0x02 ? "50%" : - tmp == 0x03 ? "25%" : "0%"); - tmp = sonic->srs_center & 0x0f; - snd_iprintf(buffer, "SRS Center : %s\n", - tmp == 0x00 ? "100%" : - tmp == 0x01 ? "75%" : - tmp == 0x02 ? "50%" : - tmp == 0x03 ? "25%" : "0%"); - tmp = sonic->wave_source & 0x03; - snd_iprintf(buffer, "WaveTable Source : %s\n", - tmp == 0x00 ? "on-board ROM" : - tmp == 0x01 ? "PCI bus" : "on-board ROM + PCI bus"); - tmp = sonic->mpu_switch; - snd_iprintf(buffer, "Onboard synth : %s\n", tmp & 0x01 ? "on" : "off"); - snd_iprintf(buffer, "Ext. Rx to synth : %s\n", tmp & 0x02 ? "on" : "off"); - snd_iprintf(buffer, "MIDI to ext. Tx : %s\n", tmp & 0x04 ? "on" : "off"); -} - -static void __devinit snd_sonicvibes_proc_init(struct sonicvibes * sonic) -{ - struct snd_info_entry *entry; - - if (! snd_card_proc_new(sonic->card, "sonicvibes", &entry)) - snd_info_set_text_ops(entry, sonic, snd_sonicvibes_proc_read); -} - -/* - - */ - -#ifdef SUPPORT_JOYSTICK -static struct snd_kcontrol_new snd_sonicvibes_game_control __devinitdata = -SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); - -static int __devinit snd_sonicvibes_create_gameport(struct sonicvibes *sonic) -{ - struct gameport *gp; - - sonic->gameport = gp = gameport_allocate_port(); - if (!gp) { - printk(KERN_ERR "sonicvibes: cannot allocate memory for gameport\n"); - return -ENOMEM; - } - - gameport_set_name(gp, "SonicVibes Gameport"); - gameport_set_phys(gp, "pci%s/gameport0", pci_name(sonic->pci)); - gameport_set_dev_parent(gp, &sonic->pci->dev); - gp->io = sonic->game_port; - - gameport_register_port(gp); - - snd_ctl_add(sonic->card, snd_ctl_new1(&snd_sonicvibes_game_control, sonic)); - - return 0; -} - -static void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) -{ - if (sonic->gameport) { - gameport_unregister_port(sonic->gameport); - sonic->gameport = NULL; - } -} -#else -static inline int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) { return -ENOSYS; } -static inline void snd_sonicvibes_free_gameport(struct sonicvibes *sonic) { } -#endif - -static int snd_sonicvibes_free(struct sonicvibes *sonic) -{ - snd_sonicvibes_free_gameport(sonic); - pci_write_config_dword(sonic->pci, 0x40, sonic->dmaa_port); - pci_write_config_dword(sonic->pci, 0x48, sonic->dmac_port); - if (sonic->irq >= 0) - free_irq(sonic->irq, sonic); - release_and_free_resource(sonic->res_dmaa); - release_and_free_resource(sonic->res_dmac); - pci_release_regions(sonic->pci); - pci_disable_device(sonic->pci); - kfree(sonic); - return 0; -} - -static int snd_sonicvibes_dev_free(struct snd_device *device) -{ - struct sonicvibes *sonic = device->device_data; - return snd_sonicvibes_free(sonic); -} - -static int __devinit snd_sonicvibes_create(struct snd_card *card, - struct pci_dev *pci, - int reverb, - int mge, - struct sonicvibes ** rsonic) -{ - struct sonicvibes *sonic; - unsigned int dmaa, dmac; - int err; - static struct snd_device_ops ops = { - .dev_free = snd_sonicvibes_dev_free, - }; - - *rsonic = NULL; - /* enable PCI device */ - if ((err = pci_enable_device(pci)) < 0) - return err; - /* check, if we can restrict PCI DMA transfers to 24 bits */ - if (pci_set_dma_mask(pci, DMA_BIT_MASK(24)) < 0 || - pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(24)) < 0) { - snd_printk(KERN_ERR "architecture does not support 24bit PCI busmaster DMA\n"); - pci_disable_device(pci); - return -ENXIO; - } - - sonic = kzalloc(sizeof(*sonic), GFP_KERNEL); - if (sonic == NULL) { - pci_disable_device(pci); - return -ENOMEM; - } - spin_lock_init(&sonic->reg_lock); - sonic->card = card; - sonic->pci = pci; - sonic->irq = -1; - - if ((err = pci_request_regions(pci, "S3 SonicVibes")) < 0) { - kfree(sonic); - pci_disable_device(pci); - return err; - } - - sonic->sb_port = pci_resource_start(pci, 0); - sonic->enh_port = pci_resource_start(pci, 1); - sonic->synth_port = pci_resource_start(pci, 2); - sonic->midi_port = pci_resource_start(pci, 3); - sonic->game_port = pci_resource_start(pci, 4); - - if (request_irq(pci->irq, snd_sonicvibes_interrupt, IRQF_SHARED, - KBUILD_MODNAME, sonic)) { - snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); - snd_sonicvibes_free(sonic); - return -EBUSY; - } - sonic->irq = pci->irq; - - pci_read_config_dword(pci, 0x40, &dmaa); - pci_read_config_dword(pci, 0x48, &dmac); - dmaio &= ~0x0f; - dmaa &= ~0x0f; - dmac &= ~0x0f; - if (!dmaa) { - dmaa = dmaio; - dmaio += 0x10; - snd_printk(KERN_INFO "BIOS did not allocate DDMA channel A i/o, allocated at 0x%x\n", dmaa); - } - if (!dmac) { - dmac = dmaio; - dmaio += 0x10; - snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac); - } - pci_write_config_dword(pci, 0x40, dmaa); - pci_write_config_dword(pci, 0x48, dmac); - - if ((sonic->res_dmaa = request_region(dmaa, 0x10, "S3 SonicVibes DDMA-A")) == NULL) { - snd_sonicvibes_free(sonic); - snd_printk(KERN_ERR "unable to grab DDMA-A port at 0x%x-0x%x\n", dmaa, dmaa + 0x10 - 1); - return -EBUSY; - } - if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) { - snd_sonicvibes_free(sonic); - snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1); - return -EBUSY; - } - - pci_read_config_dword(pci, 0x40, &sonic->dmaa_port); - pci_read_config_dword(pci, 0x48, &sonic->dmac_port); - sonic->dmaa_port &= ~0x0f; - sonic->dmac_port &= ~0x0f; - pci_write_config_dword(pci, 0x40, sonic->dmaa_port | 9); /* enable + enhanced */ - pci_write_config_dword(pci, 0x48, sonic->dmac_port | 9); /* enable */ - /* ok.. initialize S3 SonicVibes chip */ - outb(SV_RESET, SV_REG(sonic, CONTROL)); /* reset chip */ - udelay(100); - outb(0, SV_REG(sonic, CONTROL)); /* release reset */ - udelay(100); - outb(SV_ENHANCED | SV_INTA | (reverb ? SV_REVERB : 0), SV_REG(sonic, CONTROL)); - inb(SV_REG(sonic, STATUS)); /* clear IRQs */ -#if 1 - snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0); /* drive current 16mA */ -#else - snd_sonicvibes_out(sonic, SV_IREG_DRIVE_CTRL, 0x40); /* drive current 8mA */ -#endif - snd_sonicvibes_out(sonic, SV_IREG_PC_ENABLE, sonic->enable = 0); /* disable playback & capture */ - outb(sonic->irqmask = ~(SV_DMAA_MASK | SV_DMAC_MASK | SV_UD_MASK), SV_REG(sonic, IRQMASK)); - inb(SV_REG(sonic, STATUS)); /* clear IRQs */ - snd_sonicvibes_out(sonic, SV_IREG_ADC_CLOCK, 0); /* use PLL as clock source */ - snd_sonicvibes_out(sonic, SV_IREG_ANALOG_POWER, 0); /* power up analog parts */ - snd_sonicvibes_out(sonic, SV_IREG_DIGITAL_POWER, 0); /* power up digital parts */ - snd_sonicvibes_setpll(sonic, SV_IREG_ADC_PLL, 8000); - snd_sonicvibes_out(sonic, SV_IREG_SRS_SPACE, sonic->srs_space = 0x80); /* SRS space off */ - snd_sonicvibes_out(sonic, SV_IREG_SRS_CENTER, sonic->srs_center = 0x00);/* SRS center off */ - snd_sonicvibes_out(sonic, SV_IREG_MPU401, sonic->mpu_switch = 0x05); /* MPU-401 switch */ - snd_sonicvibes_out(sonic, SV_IREG_WAVE_SOURCE, sonic->wave_source = 0x00); /* onboard ROM */ - snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_LOW, (8000 * 65536 / SV_FULLRATE) & 0xff); - snd_sonicvibes_out(sonic, SV_IREG_PCM_RATE_HIGH, ((8000 * 65536 / SV_FULLRATE) >> 8) & 0xff); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_ADC, mge ? 0xd0 : 0xc0); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ADC, 0xc0); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX1, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX1, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_CD, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_CD, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_LINE, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_LINE, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_MIC, 0x8f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_SYNTH, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_SYNTH, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_AUX2, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_AUX2, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_ANALOG, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_ANALOG, 0x9f); - snd_sonicvibes_out(sonic, SV_IREG_LEFT_PCM, 0xbf); - snd_sonicvibes_out(sonic, SV_IREG_RIGHT_PCM, 0xbf); - snd_sonicvibes_out(sonic, SV_IREG_ADC_OUTPUT_CTRL, 0xfc); -#if 0 - snd_sonicvibes_debug(sonic); -#endif - sonic->revision = snd_sonicvibes_in(sonic, SV_IREG_REVISION); - - if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, sonic, &ops)) < 0) { - snd_sonicvibes_free(sonic); - return err; - } - - snd_sonicvibes_proc_init(sonic); - - snd_card_set_dev(card, &pci->dev); - - *rsonic = sonic; - return 0; -} - -/* - * MIDI section - */ - -static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] __devinitdata = { -SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), -SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), -SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), -SONICVIBES_SINGLE("SonicVibes External Rx to Synth", 0, SV_IREG_MPU401, 1, 1, 0), -SONICVIBES_SINGLE("SonicVibes External Tx", 0, SV_IREG_MPU401, 2, 1, 0) -}; - -static int snd_sonicvibes_midi_input_open(struct snd_mpu401 * mpu) -{ - struct sonicvibes *sonic = mpu->private_data; - outb(sonic->irqmask &= ~SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); - return 0; -} - -static void snd_sonicvibes_midi_input_close(struct snd_mpu401 * mpu) -{ - struct sonicvibes *sonic = mpu->private_data; - outb(sonic->irqmask |= SV_MIDI_MASK, SV_REG(sonic, IRQMASK)); -} - -static int __devinit snd_sonicvibes_midi(struct sonicvibes * sonic, - struct snd_rawmidi *rmidi) -{ - struct snd_mpu401 * mpu = rmidi->private_data; - struct snd_card *card = sonic->card; - struct snd_rawmidi_str *dir; - unsigned int idx; - int err; - - mpu->private_data = sonic; - mpu->open_input = snd_sonicvibes_midi_input_open; - mpu->close_input = snd_sonicvibes_midi_input_close; - dir = &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT]; - for (idx = 0; idx < ARRAY_SIZE(snd_sonicvibes_midi_controls); idx++) - if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_sonicvibes_midi_controls[idx], sonic))) < 0) - return err; - return 0; -} - -static int __devinit snd_sonic_probe(struct pci_dev *pci, - const struct pci_device_id *pci_id) -{ - static int dev; - struct snd_card *card; - struct sonicvibes *sonic; - struct snd_rawmidi *midi_uart; - struct snd_opl3 *opl3; - int idx, 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; - for (idx = 0; idx < 5; idx++) { - if (pci_resource_start(pci, idx) == 0 || - !(pci_resource_flags(pci, idx) & IORESOURCE_IO)) { - snd_card_free(card); - return -ENODEV; - } - } - if ((err = snd_sonicvibes_create(card, pci, - reverb[dev] ? 1 : 0, - mge[dev] ? 1 : 0, - &sonic)) < 0) { - snd_card_free(card); - return err; - } - - strcpy(card->driver, "SonicVibes"); - strcpy(card->shortname, "S3 SonicVibes"); - sprintf(card->longname, "%s rev %i at 0x%llx, irq %i", - card->shortname, - sonic->revision, - (unsigned long long)pci_resource_start(pci, 1), - sonic->irq); - - if ((err = snd_sonicvibes_pcm(sonic, 0, NULL)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_sonicvibes_mixer(sonic)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_SONICVIBES, - sonic->midi_port, - MPU401_INFO_INTEGRATED | - MPU401_INFO_IRQ_HOOK, - -1, &midi_uart)) < 0) { - snd_card_free(card); - return err; - } - snd_sonicvibes_midi(sonic, midi_uart); - if ((err = snd_opl3_create(card, sonic->synth_port, - sonic->synth_port + 2, - OPL3_HW_OPL3_SV, 1, &opl3)) < 0) { - snd_card_free(card); - return err; - } - if ((err = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) { - snd_card_free(card); - return err; - } - - snd_sonicvibes_create_gameport(sonic); - - if ((err = snd_card_register(card)) < 0) { - snd_card_free(card); - return err; - } - - pci_set_drvdata(pci, card); - dev++; - return 0; -} - -static void __devexit snd_sonic_remove(struct pci_dev *pci) -{ - snd_card_free(pci_get_drvdata(pci)); - pci_set_drvdata(pci, NULL); -} - -static struct pci_driver driver = { - .name = KBUILD_MODNAME, - .id_table = snd_sonic_ids, - .probe = snd_sonic_probe, - .remove = __devexit_p(snd_sonic_remove), -}; - -static int __init alsa_card_sonicvibes_init(void) -{ - return pci_register_driver(&driver); -} - -static void __exit alsa_card_sonicvibes_exit(void) -{ - pci_unregister_driver(&driver); -} - -module_init(alsa_card_sonicvibes_init) -module_exit(alsa_card_sonicvibes_exit) |