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Diffstat (limited to 'ANDROID_3.4.5/sound/pci/ymfpci/ymfpci_main.c')
-rw-r--r--ANDROID_3.4.5/sound/pci/ymfpci/ymfpci_main.c2470
1 files changed, 0 insertions, 2470 deletions
diff --git a/ANDROID_3.4.5/sound/pci/ymfpci/ymfpci_main.c b/ANDROID_3.4.5/sound/pci/ymfpci/ymfpci_main.c
deleted file mode 100644
index a8159b81..00000000
--- a/ANDROID_3.4.5/sound/pci/ymfpci/ymfpci_main.c
+++ /dev/null
@@ -1,2470 +0,0 @@
-/*
- * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
- * Routines for control of YMF724/740/744/754 chips
- *
- * 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/firmware.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/mutex.h>
-#include <linux/module.h>
-
-#include <sound/core.h>
-#include <sound/control.h>
-#include <sound/info.h>
-#include <sound/tlv.h>
-#include <sound/ymfpci.h>
-#include <sound/asoundef.h>
-#include <sound/mpu401.h>
-
-#include <asm/io.h>
-#include <asm/byteorder.h>
-
-/*
- * common I/O routines
- */
-
-static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip);
-
-static inline u8 snd_ymfpci_readb(struct snd_ymfpci *chip, u32 offset)
-{
- return readb(chip->reg_area_virt + offset);
-}
-
-static inline void snd_ymfpci_writeb(struct snd_ymfpci *chip, u32 offset, u8 val)
-{
- writeb(val, chip->reg_area_virt + offset);
-}
-
-static inline u16 snd_ymfpci_readw(struct snd_ymfpci *chip, u32 offset)
-{
- return readw(chip->reg_area_virt + offset);
-}
-
-static inline void snd_ymfpci_writew(struct snd_ymfpci *chip, u32 offset, u16 val)
-{
- writew(val, chip->reg_area_virt + offset);
-}
-
-static inline u32 snd_ymfpci_readl(struct snd_ymfpci *chip, u32 offset)
-{
- return readl(chip->reg_area_virt + offset);
-}
-
-static inline void snd_ymfpci_writel(struct snd_ymfpci *chip, u32 offset, u32 val)
-{
- writel(val, chip->reg_area_virt + offset);
-}
-
-static int snd_ymfpci_codec_ready(struct snd_ymfpci *chip, int secondary)
-{
- unsigned long end_time;
- u32 reg = secondary ? YDSXGR_SECSTATUSADR : YDSXGR_PRISTATUSADR;
-
- end_time = jiffies + msecs_to_jiffies(750);
- do {
- if ((snd_ymfpci_readw(chip, reg) & 0x8000) == 0)
- return 0;
- schedule_timeout_uninterruptible(1);
- } while (time_before(jiffies, end_time));
- snd_printk(KERN_ERR "codec_ready: codec %i is not ready [0x%x]\n", secondary, snd_ymfpci_readw(chip, reg));
- return -EBUSY;
-}
-
-static void snd_ymfpci_codec_write(struct snd_ac97 *ac97, u16 reg, u16 val)
-{
- struct snd_ymfpci *chip = ac97->private_data;
- u32 cmd;
-
- snd_ymfpci_codec_ready(chip, 0);
- cmd = ((YDSXG_AC97WRITECMD | reg) << 16) | val;
- snd_ymfpci_writel(chip, YDSXGR_AC97CMDDATA, cmd);
-}
-
-static u16 snd_ymfpci_codec_read(struct snd_ac97 *ac97, u16 reg)
-{
- struct snd_ymfpci *chip = ac97->private_data;
-
- if (snd_ymfpci_codec_ready(chip, 0))
- return ~0;
- snd_ymfpci_writew(chip, YDSXGR_AC97CMDADR, YDSXG_AC97READCMD | reg);
- if (snd_ymfpci_codec_ready(chip, 0))
- return ~0;
- if (chip->device_id == PCI_DEVICE_ID_YAMAHA_744 && chip->rev < 2) {
- int i;
- for (i = 0; i < 600; i++)
- snd_ymfpci_readw(chip, YDSXGR_PRISTATUSDATA);
- }
- return snd_ymfpci_readw(chip, YDSXGR_PRISTATUSDATA);
-}
-
-/*
- * Misc routines
- */
-
-static u32 snd_ymfpci_calc_delta(u32 rate)
-{
- switch (rate) {
- case 8000: return 0x02aaab00;
- case 11025: return 0x03accd00;
- case 16000: return 0x05555500;
- case 22050: return 0x07599a00;
- case 32000: return 0x0aaaab00;
- case 44100: return 0x0eb33300;
- default: return ((rate << 16) / 375) << 5;
- }
-}
-
-static u32 def_rate[8] = {
- 100, 2000, 8000, 11025, 16000, 22050, 32000, 48000
-};
-
-static u32 snd_ymfpci_calc_lpfK(u32 rate)
-{
- u32 i;
- static u32 val[8] = {
- 0x00570000, 0x06AA0000, 0x18B20000, 0x20930000,
- 0x2B9A0000, 0x35A10000, 0x3EAA0000, 0x40000000
- };
-
- if (rate == 44100)
- return 0x40000000; /* FIXME: What's the right value? */
- for (i = 0; i < 8; i++)
- if (rate <= def_rate[i])
- return val[i];
- return val[0];
-}
-
-static u32 snd_ymfpci_calc_lpfQ(u32 rate)
-{
- u32 i;
- static u32 val[8] = {
- 0x35280000, 0x34A70000, 0x32020000, 0x31770000,
- 0x31390000, 0x31C90000, 0x33D00000, 0x40000000
- };
-
- if (rate == 44100)
- return 0x370A0000;
- for (i = 0; i < 8; i++)
- if (rate <= def_rate[i])
- return val[i];
- return val[0];
-}
-
-/*
- * Hardware start management
- */
-
-static void snd_ymfpci_hw_start(struct snd_ymfpci *chip)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- if (chip->start_count++ > 0)
- goto __end;
- snd_ymfpci_writel(chip, YDSXGR_MODE,
- snd_ymfpci_readl(chip, YDSXGR_MODE) | 3);
- chip->active_bank = snd_ymfpci_readl(chip, YDSXGR_CTRLSELECT) & 1;
- __end:
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-}
-
-static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
-{
- unsigned long flags;
- long timeout = 1000;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- if (--chip->start_count > 0)
- goto __end;
- snd_ymfpci_writel(chip, YDSXGR_MODE,
- snd_ymfpci_readl(chip, YDSXGR_MODE) & ~3);
- while (timeout-- > 0) {
- if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
- break;
- }
- if (atomic_read(&chip->interrupt_sleep_count)) {
- atomic_set(&chip->interrupt_sleep_count, 0);
- wake_up(&chip->interrupt_sleep);
- }
- __end:
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-}
-
-/*
- * Playback voice management
- */
-
-static int voice_alloc(struct snd_ymfpci *chip,
- enum snd_ymfpci_voice_type type, int pair,
- struct snd_ymfpci_voice **rvoice)
-{
- struct snd_ymfpci_voice *voice, *voice2;
- int idx;
-
- *rvoice = NULL;
- for (idx = 0; idx < YDSXG_PLAYBACK_VOICES; idx += pair ? 2 : 1) {
- voice = &chip->voices[idx];
- voice2 = pair ? &chip->voices[idx+1] : NULL;
- if (voice->use || (voice2 && voice2->use))
- continue;
- voice->use = 1;
- if (voice2)
- voice2->use = 1;
- switch (type) {
- case YMFPCI_PCM:
- voice->pcm = 1;
- if (voice2)
- voice2->pcm = 1;
- break;
- case YMFPCI_SYNTH:
- voice->synth = 1;
- break;
- case YMFPCI_MIDI:
- voice->midi = 1;
- break;
- }
- snd_ymfpci_hw_start(chip);
- if (voice2)
- snd_ymfpci_hw_start(chip);
- *rvoice = voice;
- return 0;
- }
- return -ENOMEM;
-}
-
-static int snd_ymfpci_voice_alloc(struct snd_ymfpci *chip,
- enum snd_ymfpci_voice_type type, int pair,
- struct snd_ymfpci_voice **rvoice)
-{
- unsigned long flags;
- int result;
-
- if (snd_BUG_ON(!rvoice))
- return -EINVAL;
- if (snd_BUG_ON(pair && type != YMFPCI_PCM))
- return -EINVAL;
-
- spin_lock_irqsave(&chip->voice_lock, flags);
- for (;;) {
- result = voice_alloc(chip, type, pair, rvoice);
- if (result == 0 || type != YMFPCI_PCM)
- break;
- /* TODO: synth/midi voice deallocation */
- break;
- }
- spin_unlock_irqrestore(&chip->voice_lock, flags);
- return result;
-}
-
-static int snd_ymfpci_voice_free(struct snd_ymfpci *chip, struct snd_ymfpci_voice *pvoice)
-{
- unsigned long flags;
-
- if (snd_BUG_ON(!pvoice))
- return -EINVAL;
- snd_ymfpci_hw_stop(chip);
- spin_lock_irqsave(&chip->voice_lock, flags);
- if (pvoice->number == chip->src441_used) {
- chip->src441_used = -1;
- pvoice->ypcm->use_441_slot = 0;
- }
- pvoice->use = pvoice->pcm = pvoice->synth = pvoice->midi = 0;
- pvoice->ypcm = NULL;
- pvoice->interrupt = NULL;
- spin_unlock_irqrestore(&chip->voice_lock, flags);
- return 0;
-}
-
-/*
- * PCM part
- */
-
-static void snd_ymfpci_pcm_interrupt(struct snd_ymfpci *chip, struct snd_ymfpci_voice *voice)
-{
- struct snd_ymfpci_pcm *ypcm;
- u32 pos, delta;
-
- if ((ypcm = voice->ypcm) == NULL)
- return;
- if (ypcm->substream == NULL)
- return;
- spin_lock(&chip->reg_lock);
- if (ypcm->running) {
- pos = le32_to_cpu(voice->bank[chip->active_bank].start);
- if (pos < ypcm->last_pos)
- delta = pos + (ypcm->buffer_size - ypcm->last_pos);
- else
- delta = pos - ypcm->last_pos;
- ypcm->period_pos += delta;
- ypcm->last_pos = pos;
- if (ypcm->period_pos >= ypcm->period_size) {
- /*
- printk(KERN_DEBUG
- "done - active_bank = 0x%x, start = 0x%x\n",
- chip->active_bank,
- voice->bank[chip->active_bank].start);
- */
- ypcm->period_pos %= ypcm->period_size;
- spin_unlock(&chip->reg_lock);
- snd_pcm_period_elapsed(ypcm->substream);
- spin_lock(&chip->reg_lock);
- }
-
- if (unlikely(ypcm->update_pcm_vol)) {
- unsigned int subs = ypcm->substream->number;
- unsigned int next_bank = 1 - chip->active_bank;
- struct snd_ymfpci_playback_bank *bank;
- u32 volume;
-
- bank = &voice->bank[next_bank];
- volume = cpu_to_le32(chip->pcm_mixer[subs].left << 15);
- bank->left_gain_end = volume;
- if (ypcm->output_rear)
- bank->eff2_gain_end = volume;
- if (ypcm->voices[1])
- bank = &ypcm->voices[1]->bank[next_bank];
- volume = cpu_to_le32(chip->pcm_mixer[subs].right << 15);
- bank->right_gain_end = volume;
- if (ypcm->output_rear)
- bank->eff3_gain_end = volume;
- ypcm->update_pcm_vol--;
- }
- }
- spin_unlock(&chip->reg_lock);
-}
-
-static void snd_ymfpci_pcm_capture_interrupt(struct snd_pcm_substream *substream)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
- struct snd_ymfpci *chip = ypcm->chip;
- u32 pos, delta;
-
- spin_lock(&chip->reg_lock);
- if (ypcm->running) {
- pos = le32_to_cpu(chip->bank_capture[ypcm->capture_bank_number][chip->active_bank]->start) >> ypcm->shift;
- if (pos < ypcm->last_pos)
- delta = pos + (ypcm->buffer_size - ypcm->last_pos);
- else
- delta = pos - ypcm->last_pos;
- ypcm->period_pos += delta;
- ypcm->last_pos = pos;
- if (ypcm->period_pos >= ypcm->period_size) {
- ypcm->period_pos %= ypcm->period_size;
- /*
- printk(KERN_DEBUG
- "done - active_bank = 0x%x, start = 0x%x\n",
- chip->active_bank,
- voice->bank[chip->active_bank].start);
- */
- spin_unlock(&chip->reg_lock);
- snd_pcm_period_elapsed(substream);
- spin_lock(&chip->reg_lock);
- }
- }
- spin_unlock(&chip->reg_lock);
-}
-
-static int snd_ymfpci_playback_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
- struct snd_kcontrol *kctl = NULL;
- int result = 0;
-
- spin_lock(&chip->reg_lock);
- if (ypcm->voices[0] == NULL) {
- result = -EINVAL;
- goto __unlock;
- }
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- case SNDRV_PCM_TRIGGER_RESUME:
- chip->ctrl_playback[ypcm->voices[0]->number + 1] = cpu_to_le32(ypcm->voices[0]->bank_addr);
- if (ypcm->voices[1] != NULL && !ypcm->use_441_slot)
- chip->ctrl_playback[ypcm->voices[1]->number + 1] = cpu_to_le32(ypcm->voices[1]->bank_addr);
- ypcm->running = 1;
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- if (substream->pcm == chip->pcm && !ypcm->use_441_slot) {
- kctl = chip->pcm_mixer[substream->number].ctl;
- kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
- }
- /* fall through */
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- chip->ctrl_playback[ypcm->voices[0]->number + 1] = 0;
- if (ypcm->voices[1] != NULL && !ypcm->use_441_slot)
- chip->ctrl_playback[ypcm->voices[1]->number + 1] = 0;
- ypcm->running = 0;
- break;
- default:
- result = -EINVAL;
- break;
- }
- __unlock:
- spin_unlock(&chip->reg_lock);
- if (kctl)
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO, &kctl->id);
- return result;
-}
-static int snd_ymfpci_capture_trigger(struct snd_pcm_substream *substream,
- int cmd)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
- int result = 0;
- u32 tmp;
-
- spin_lock(&chip->reg_lock);
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- case SNDRV_PCM_TRIGGER_RESUME:
- tmp = snd_ymfpci_readl(chip, YDSXGR_MAPOFREC) | (1 << ypcm->capture_bank_number);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFREC, tmp);
- ypcm->running = 1;
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
- case SNDRV_PCM_TRIGGER_SUSPEND:
- tmp = snd_ymfpci_readl(chip, YDSXGR_MAPOFREC) & ~(1 << ypcm->capture_bank_number);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFREC, tmp);
- ypcm->running = 0;
- break;
- default:
- result = -EINVAL;
- break;
- }
- spin_unlock(&chip->reg_lock);
- return result;
-}
-
-static int snd_ymfpci_pcm_voice_alloc(struct snd_ymfpci_pcm *ypcm, int voices)
-{
- int err;
-
- if (ypcm->voices[1] != NULL && voices < 2) {
- snd_ymfpci_voice_free(ypcm->chip, ypcm->voices[1]);
- ypcm->voices[1] = NULL;
- }
- if (voices == 1 && ypcm->voices[0] != NULL)
- return 0; /* already allocated */
- if (voices == 2 && ypcm->voices[0] != NULL && ypcm->voices[1] != NULL)
- return 0; /* already allocated */
- if (voices > 1) {
- if (ypcm->voices[0] != NULL && ypcm->voices[1] == NULL) {
- snd_ymfpci_voice_free(ypcm->chip, ypcm->voices[0]);
- ypcm->voices[0] = NULL;
- }
- }
- err = snd_ymfpci_voice_alloc(ypcm->chip, YMFPCI_PCM, voices > 1, &ypcm->voices[0]);
- if (err < 0)
- return err;
- ypcm->voices[0]->ypcm = ypcm;
- ypcm->voices[0]->interrupt = snd_ymfpci_pcm_interrupt;
- if (voices > 1) {
- ypcm->voices[1] = &ypcm->chip->voices[ypcm->voices[0]->number + 1];
- ypcm->voices[1]->ypcm = ypcm;
- }
- return 0;
-}
-
-static void snd_ymfpci_pcm_init_voice(struct snd_ymfpci_pcm *ypcm, unsigned int voiceidx,
- struct snd_pcm_runtime *runtime,
- int has_pcm_volume)
-{
- struct snd_ymfpci_voice *voice = ypcm->voices[voiceidx];
- u32 format;
- u32 delta = snd_ymfpci_calc_delta(runtime->rate);
- u32 lpfQ = snd_ymfpci_calc_lpfQ(runtime->rate);
- u32 lpfK = snd_ymfpci_calc_lpfK(runtime->rate);
- struct snd_ymfpci_playback_bank *bank;
- unsigned int nbank;
- u32 vol_left, vol_right;
- u8 use_left, use_right;
- unsigned long flags;
-
- if (snd_BUG_ON(!voice))
- return;
- if (runtime->channels == 1) {
- use_left = 1;
- use_right = 1;
- } else {
- use_left = (voiceidx & 1) == 0;
- use_right = !use_left;
- }
- if (has_pcm_volume) {
- vol_left = cpu_to_le32(ypcm->chip->pcm_mixer
- [ypcm->substream->number].left << 15);
- vol_right = cpu_to_le32(ypcm->chip->pcm_mixer
- [ypcm->substream->number].right << 15);
- } else {
- vol_left = cpu_to_le32(0x40000000);
- vol_right = cpu_to_le32(0x40000000);
- }
- spin_lock_irqsave(&ypcm->chip->voice_lock, flags);
- format = runtime->channels == 2 ? 0x00010000 : 0;
- if (snd_pcm_format_width(runtime->format) == 8)
- format |= 0x80000000;
- else if (ypcm->chip->device_id == PCI_DEVICE_ID_YAMAHA_754 &&
- runtime->rate == 44100 && runtime->channels == 2 &&
- voiceidx == 0 && (ypcm->chip->src441_used == -1 ||
- ypcm->chip->src441_used == voice->number)) {
- ypcm->chip->src441_used = voice->number;
- ypcm->use_441_slot = 1;
- format |= 0x10000000;
- }
- if (ypcm->chip->src441_used == voice->number &&
- (format & 0x10000000) == 0) {
- ypcm->chip->src441_used = -1;
- ypcm->use_441_slot = 0;
- }
- if (runtime->channels == 2 && (voiceidx & 1) != 0)
- format |= 1;
- spin_unlock_irqrestore(&ypcm->chip->voice_lock, flags);
- for (nbank = 0; nbank < 2; nbank++) {
- bank = &voice->bank[nbank];
- memset(bank, 0, sizeof(*bank));
- bank->format = cpu_to_le32(format);
- bank->base = cpu_to_le32(runtime->dma_addr);
- bank->loop_end = cpu_to_le32(ypcm->buffer_size);
- bank->lpfQ = cpu_to_le32(lpfQ);
- bank->delta =
- bank->delta_end = cpu_to_le32(delta);
- bank->lpfK =
- bank->lpfK_end = cpu_to_le32(lpfK);
- bank->eg_gain =
- bank->eg_gain_end = cpu_to_le32(0x40000000);
-
- if (ypcm->output_front) {
- if (use_left) {
- bank->left_gain =
- bank->left_gain_end = vol_left;
- }
- if (use_right) {
- bank->right_gain =
- bank->right_gain_end = vol_right;
- }
- }
- if (ypcm->output_rear) {
- if (!ypcm->swap_rear) {
- if (use_left) {
- bank->eff2_gain =
- bank->eff2_gain_end = vol_left;
- }
- if (use_right) {
- bank->eff3_gain =
- bank->eff3_gain_end = vol_right;
- }
- } else {
- /* The SPDIF out channels seem to be swapped, so we have
- * to swap them here, too. The rear analog out channels
- * will be wrong, but otherwise AC3 would not work.
- */
- if (use_left) {
- bank->eff3_gain =
- bank->eff3_gain_end = vol_left;
- }
- if (use_right) {
- bank->eff2_gain =
- bank->eff2_gain_end = vol_right;
- }
- }
- }
- }
-}
-
-static int __devinit snd_ymfpci_ac3_init(struct snd_ymfpci *chip)
-{
- if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
- 4096, &chip->ac3_tmp_base) < 0)
- return -ENOMEM;
-
- chip->bank_effect[3][0]->base =
- chip->bank_effect[3][1]->base = cpu_to_le32(chip->ac3_tmp_base.addr);
- chip->bank_effect[3][0]->loop_end =
- chip->bank_effect[3][1]->loop_end = cpu_to_le32(1024);
- chip->bank_effect[4][0]->base =
- chip->bank_effect[4][1]->base = cpu_to_le32(chip->ac3_tmp_base.addr + 2048);
- chip->bank_effect[4][0]->loop_end =
- chip->bank_effect[4][1]->loop_end = cpu_to_le32(1024);
-
- spin_lock_irq(&chip->reg_lock);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFEFFECT,
- snd_ymfpci_readl(chip, YDSXGR_MAPOFEFFECT) | 3 << 3);
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static int snd_ymfpci_ac3_done(struct snd_ymfpci *chip)
-{
- spin_lock_irq(&chip->reg_lock);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFEFFECT,
- snd_ymfpci_readl(chip, YDSXGR_MAPOFEFFECT) & ~(3 << 3));
- spin_unlock_irq(&chip->reg_lock);
- // snd_ymfpci_irq_wait(chip);
- if (chip->ac3_tmp_base.area) {
- snd_dma_free_pages(&chip->ac3_tmp_base);
- chip->ac3_tmp_base.area = NULL;
- }
- return 0;
-}
-
-static int snd_ymfpci_playback_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
- int err;
-
- if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0)
- return err;
- if ((err = snd_ymfpci_pcm_voice_alloc(ypcm, params_channels(hw_params))) < 0)
- return err;
- return 0;
-}
-
-static int snd_ymfpci_playback_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
-
- if (runtime->private_data == NULL)
- return 0;
- ypcm = runtime->private_data;
-
- /* wait, until the PCI operations are not finished */
- snd_ymfpci_irq_wait(chip);
- snd_pcm_lib_free_pages(substream);
- if (ypcm->voices[1]) {
- snd_ymfpci_voice_free(chip, ypcm->voices[1]);
- ypcm->voices[1] = NULL;
- }
- if (ypcm->voices[0]) {
- snd_ymfpci_voice_free(chip, ypcm->voices[0]);
- ypcm->voices[0] = NULL;
- }
- return 0;
-}
-
-static int snd_ymfpci_playback_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
- struct snd_kcontrol *kctl;
- unsigned int nvoice;
-
- ypcm->period_size = runtime->period_size;
- ypcm->buffer_size = runtime->buffer_size;
- ypcm->period_pos = 0;
- ypcm->last_pos = 0;
- for (nvoice = 0; nvoice < runtime->channels; nvoice++)
- snd_ymfpci_pcm_init_voice(ypcm, nvoice, runtime,
- substream->pcm == chip->pcm);
-
- if (substream->pcm == chip->pcm && !ypcm->use_441_slot) {
- kctl = chip->pcm_mixer[substream->number].ctl;
- kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_INFO, &kctl->id);
- }
- return 0;
-}
-
-static int snd_ymfpci_capture_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_ymfpci_capture_hw_free(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
-
- /* wait, until the PCI operations are not finished */
- snd_ymfpci_irq_wait(chip);
- return snd_pcm_lib_free_pages(substream);
-}
-
-static int snd_ymfpci_capture_prepare(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
- struct snd_ymfpci_capture_bank * bank;
- int nbank;
- u32 rate, format;
-
- ypcm->period_size = runtime->period_size;
- ypcm->buffer_size = runtime->buffer_size;
- ypcm->period_pos = 0;
- ypcm->last_pos = 0;
- ypcm->shift = 0;
- rate = ((48000 * 4096) / runtime->rate) - 1;
- format = 0;
- if (runtime->channels == 2) {
- format |= 2;
- ypcm->shift++;
- }
- if (snd_pcm_format_width(runtime->format) == 8)
- format |= 1;
- else
- ypcm->shift++;
- switch (ypcm->capture_bank_number) {
- case 0:
- snd_ymfpci_writel(chip, YDSXGR_RECFORMAT, format);
- snd_ymfpci_writel(chip, YDSXGR_RECSLOTSR, rate);
- break;
- case 1:
- snd_ymfpci_writel(chip, YDSXGR_ADCFORMAT, format);
- snd_ymfpci_writel(chip, YDSXGR_ADCSLOTSR, rate);
- break;
- }
- for (nbank = 0; nbank < 2; nbank++) {
- bank = chip->bank_capture[ypcm->capture_bank_number][nbank];
- bank->base = cpu_to_le32(runtime->dma_addr);
- bank->loop_end = cpu_to_le32(ypcm->buffer_size << ypcm->shift);
- bank->start = 0;
- bank->num_of_loops = 0;
- }
- return 0;
-}
-
-static snd_pcm_uframes_t snd_ymfpci_playback_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
- struct snd_ymfpci_voice *voice = ypcm->voices[0];
-
- if (!(ypcm->running && voice))
- return 0;
- return le32_to_cpu(voice->bank[chip->active_bank].start);
-}
-
-static snd_pcm_uframes_t snd_ymfpci_capture_pointer(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
-
- if (!ypcm->running)
- return 0;
- return le32_to_cpu(chip->bank_capture[ypcm->capture_bank_number][chip->active_bank]->start) >> ypcm->shift;
-}
-
-static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
-{
- wait_queue_t wait;
- int loops = 4;
-
- while (loops-- > 0) {
- if ((snd_ymfpci_readl(chip, YDSXGR_MODE) & 3) == 0)
- continue;
- init_waitqueue_entry(&wait, current);
- add_wait_queue(&chip->interrupt_sleep, &wait);
- atomic_inc(&chip->interrupt_sleep_count);
- schedule_timeout_uninterruptible(msecs_to_jiffies(50));
- remove_wait_queue(&chip->interrupt_sleep, &wait);
- }
-}
-
-static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
-{
- struct snd_ymfpci *chip = dev_id;
- u32 status, nvoice, mode;
- struct snd_ymfpci_voice *voice;
-
- status = snd_ymfpci_readl(chip, YDSXGR_STATUS);
- if (status & 0x80000000) {
- chip->active_bank = snd_ymfpci_readl(chip, YDSXGR_CTRLSELECT) & 1;
- spin_lock(&chip->voice_lock);
- for (nvoice = 0; nvoice < YDSXG_PLAYBACK_VOICES; nvoice++) {
- voice = &chip->voices[nvoice];
- if (voice->interrupt)
- voice->interrupt(chip, voice);
- }
- for (nvoice = 0; nvoice < YDSXG_CAPTURE_VOICES; nvoice++) {
- if (chip->capture_substream[nvoice])
- snd_ymfpci_pcm_capture_interrupt(chip->capture_substream[nvoice]);
- }
-#if 0
- for (nvoice = 0; nvoice < YDSXG_EFFECT_VOICES; nvoice++) {
- if (chip->effect_substream[nvoice])
- snd_ymfpci_pcm_effect_interrupt(chip->effect_substream[nvoice]);
- }
-#endif
- spin_unlock(&chip->voice_lock);
- spin_lock(&chip->reg_lock);
- snd_ymfpci_writel(chip, YDSXGR_STATUS, 0x80000000);
- mode = snd_ymfpci_readl(chip, YDSXGR_MODE) | 2;
- snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
- spin_unlock(&chip->reg_lock);
-
- if (atomic_read(&chip->interrupt_sleep_count)) {
- atomic_set(&chip->interrupt_sleep_count, 0);
- wake_up(&chip->interrupt_sleep);
- }
- }
-
- status = snd_ymfpci_readw(chip, YDSXGR_INTFLAG);
- if (status & 1) {
- if (chip->timer)
- snd_timer_interrupt(chip->timer, chip->timer_ticks);
- }
- snd_ymfpci_writew(chip, YDSXGR_INTFLAG, status);
-
- if (chip->rawmidi)
- snd_mpu401_uart_interrupt(irq, chip->rawmidi->private_data);
- return IRQ_HANDLED;
-}
-
-static struct snd_pcm_hardware snd_ymfpci_playback =
-{
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_PAUSE |
- SNDRV_PCM_INFO_RESUME),
- .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
- .rate_min = 8000,
- .rate_max = 48000,
- .channels_min = 1,
- .channels_max = 2,
- .buffer_bytes_max = 256 * 1024, /* FIXME: enough? */
- .period_bytes_min = 64,
- .period_bytes_max = 256 * 1024, /* FIXME: enough? */
- .periods_min = 3,
- .periods_max = 1024,
- .fifo_size = 0,
-};
-
-static struct snd_pcm_hardware snd_ymfpci_capture =
-{
- .info = (SNDRV_PCM_INFO_MMAP |
- SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_PAUSE |
- SNDRV_PCM_INFO_RESUME),
- .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
- .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_48000,
- .rate_min = 8000,
- .rate_max = 48000,
- .channels_min = 1,
- .channels_max = 2,
- .buffer_bytes_max = 256 * 1024, /* FIXME: enough? */
- .period_bytes_min = 64,
- .period_bytes_max = 256 * 1024, /* FIXME: enough? */
- .periods_min = 3,
- .periods_max = 1024,
- .fifo_size = 0,
-};
-
-static void snd_ymfpci_pcm_free_substream(struct snd_pcm_runtime *runtime)
-{
- kfree(runtime->private_data);
-}
-
-static int snd_ymfpci_playback_open_1(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
- int err;
-
- runtime->hw = snd_ymfpci_playback;
- /* FIXME? True value is 256/48 = 5.33333 ms */
- err = snd_pcm_hw_constraint_minmax(runtime,
- SNDRV_PCM_HW_PARAM_PERIOD_TIME,
- 5334, UINT_MAX);
- if (err < 0)
- return err;
- err = snd_pcm_hw_rule_noresample(runtime, 48000);
- if (err < 0)
- return err;
-
- ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
- if (ypcm == NULL)
- return -ENOMEM;
- ypcm->chip = chip;
- ypcm->type = PLAYBACK_VOICE;
- ypcm->substream = substream;
- runtime->private_data = ypcm;
- runtime->private_free = snd_ymfpci_pcm_free_substream;
- return 0;
-}
-
-/* call with spinlock held */
-static void ymfpci_open_extension(struct snd_ymfpci *chip)
-{
- if (! chip->rear_opened) {
- if (! chip->spdif_opened) /* set AC3 */
- snd_ymfpci_writel(chip, YDSXGR_MODE,
- snd_ymfpci_readl(chip, YDSXGR_MODE) | (1 << 30));
- /* enable second codec (4CHEN) */
- snd_ymfpci_writew(chip, YDSXGR_SECCONFIG,
- (snd_ymfpci_readw(chip, YDSXGR_SECCONFIG) & ~0x0330) | 0x0010);
- }
-}
-
-/* call with spinlock held */
-static void ymfpci_close_extension(struct snd_ymfpci *chip)
-{
- if (! chip->rear_opened) {
- if (! chip->spdif_opened)
- snd_ymfpci_writel(chip, YDSXGR_MODE,
- snd_ymfpci_readl(chip, YDSXGR_MODE) & ~(1 << 30));
- snd_ymfpci_writew(chip, YDSXGR_SECCONFIG,
- (snd_ymfpci_readw(chip, YDSXGR_SECCONFIG) & ~0x0330) & ~0x0010);
- }
-}
-
-static int snd_ymfpci_playback_open(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
- int err;
-
- if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
- return err;
- ypcm = runtime->private_data;
- ypcm->output_front = 1;
- ypcm->output_rear = chip->mode_dup4ch ? 1 : 0;
- ypcm->swap_rear = 0;
- spin_lock_irq(&chip->reg_lock);
- if (ypcm->output_rear) {
- ymfpci_open_extension(chip);
- chip->rear_opened++;
- }
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static int snd_ymfpci_playback_spdif_open(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
- int err;
-
- if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
- return err;
- ypcm = runtime->private_data;
- ypcm->output_front = 0;
- ypcm->output_rear = 1;
- ypcm->swap_rear = 1;
- spin_lock_irq(&chip->reg_lock);
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL,
- snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) | 2);
- ymfpci_open_extension(chip);
- chip->spdif_pcm_bits = chip->spdif_bits;
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_pcm_bits);
- chip->spdif_opened++;
- spin_unlock_irq(&chip->reg_lock);
-
- chip->spdif_pcm_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
- SNDRV_CTL_EVENT_MASK_INFO, &chip->spdif_pcm_ctl->id);
- return 0;
-}
-
-static int snd_ymfpci_playback_4ch_open(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
- int err;
-
- if ((err = snd_ymfpci_playback_open_1(substream)) < 0)
- return err;
- ypcm = runtime->private_data;
- ypcm->output_front = 0;
- ypcm->output_rear = 1;
- ypcm->swap_rear = 0;
- spin_lock_irq(&chip->reg_lock);
- ymfpci_open_extension(chip);
- chip->rear_opened++;
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static int snd_ymfpci_capture_open(struct snd_pcm_substream *substream,
- u32 capture_bank_number)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm;
- int err;
-
- runtime->hw = snd_ymfpci_capture;
- /* FIXME? True value is 256/48 = 5.33333 ms */
- err = snd_pcm_hw_constraint_minmax(runtime,
- SNDRV_PCM_HW_PARAM_PERIOD_TIME,
- 5334, UINT_MAX);
- if (err < 0)
- return err;
- err = snd_pcm_hw_rule_noresample(runtime, 48000);
- if (err < 0)
- return err;
-
- ypcm = kzalloc(sizeof(*ypcm), GFP_KERNEL);
- if (ypcm == NULL)
- return -ENOMEM;
- ypcm->chip = chip;
- ypcm->type = capture_bank_number + CAPTURE_REC;
- ypcm->substream = substream;
- ypcm->capture_bank_number = capture_bank_number;
- chip->capture_substream[capture_bank_number] = substream;
- runtime->private_data = ypcm;
- runtime->private_free = snd_ymfpci_pcm_free_substream;
- snd_ymfpci_hw_start(chip);
- return 0;
-}
-
-static int snd_ymfpci_capture_rec_open(struct snd_pcm_substream *substream)
-{
- return snd_ymfpci_capture_open(substream, 0);
-}
-
-static int snd_ymfpci_capture_ac97_open(struct snd_pcm_substream *substream)
-{
- return snd_ymfpci_capture_open(substream, 1);
-}
-
-static int snd_ymfpci_playback_close_1(struct snd_pcm_substream *substream)
-{
- return 0;
-}
-
-static int snd_ymfpci_playback_close(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
-
- spin_lock_irq(&chip->reg_lock);
- if (ypcm->output_rear && chip->rear_opened > 0) {
- chip->rear_opened--;
- ymfpci_close_extension(chip);
- }
- spin_unlock_irq(&chip->reg_lock);
- return snd_ymfpci_playback_close_1(substream);
-}
-
-static int snd_ymfpci_playback_spdif_close(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
-
- spin_lock_irq(&chip->reg_lock);
- chip->spdif_opened = 0;
- ymfpci_close_extension(chip);
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL,
- snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & ~2);
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
- spin_unlock_irq(&chip->reg_lock);
- chip->spdif_pcm_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE |
- SNDRV_CTL_EVENT_MASK_INFO, &chip->spdif_pcm_ctl->id);
- return snd_ymfpci_playback_close_1(substream);
-}
-
-static int snd_ymfpci_playback_4ch_close(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
-
- spin_lock_irq(&chip->reg_lock);
- if (chip->rear_opened > 0) {
- chip->rear_opened--;
- ymfpci_close_extension(chip);
- }
- spin_unlock_irq(&chip->reg_lock);
- return snd_ymfpci_playback_close_1(substream);
-}
-
-static int snd_ymfpci_capture_close(struct snd_pcm_substream *substream)
-{
- struct snd_ymfpci *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_ymfpci_pcm *ypcm = runtime->private_data;
-
- if (ypcm != NULL) {
- chip->capture_substream[ypcm->capture_bank_number] = NULL;
- snd_ymfpci_hw_stop(chip);
- }
- return 0;
-}
-
-static struct snd_pcm_ops snd_ymfpci_playback_ops = {
- .open = snd_ymfpci_playback_open,
- .close = snd_ymfpci_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ymfpci_playback_hw_params,
- .hw_free = snd_ymfpci_playback_hw_free,
- .prepare = snd_ymfpci_playback_prepare,
- .trigger = snd_ymfpci_playback_trigger,
- .pointer = snd_ymfpci_playback_pointer,
-};
-
-static struct snd_pcm_ops snd_ymfpci_capture_rec_ops = {
- .open = snd_ymfpci_capture_rec_open,
- .close = snd_ymfpci_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ymfpci_capture_hw_params,
- .hw_free = snd_ymfpci_capture_hw_free,
- .prepare = snd_ymfpci_capture_prepare,
- .trigger = snd_ymfpci_capture_trigger,
- .pointer = snd_ymfpci_capture_pointer,
-};
-
-int __devinit snd_ymfpci_pcm(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
-{
- struct snd_pcm *pcm;
- int err;
-
- if (rpcm)
- *rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI", device, 32, 1, &pcm)) < 0)
- return err;
- pcm->private_data = chip;
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ymfpci_capture_rec_ops);
-
- /* global setup */
- pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI");
- chip->pcm = pcm;
-
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
-
- if (rpcm)
- *rpcm = pcm;
- return 0;
-}
-
-static struct snd_pcm_ops snd_ymfpci_capture_ac97_ops = {
- .open = snd_ymfpci_capture_ac97_open,
- .close = snd_ymfpci_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ymfpci_capture_hw_params,
- .hw_free = snd_ymfpci_capture_hw_free,
- .prepare = snd_ymfpci_capture_prepare,
- .trigger = snd_ymfpci_capture_trigger,
- .pointer = snd_ymfpci_capture_pointer,
-};
-
-int __devinit snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
-{
- struct snd_pcm *pcm;
- int err;
-
- if (rpcm)
- *rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - PCM2", device, 0, 1, &pcm)) < 0)
- return err;
- pcm->private_data = chip;
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_ymfpci_capture_ac97_ops);
-
- /* global setup */
- pcm->info_flags = 0;
- sprintf(pcm->name, "YMFPCI - %s",
- chip->device_id == PCI_DEVICE_ID_YAMAHA_754 ? "Direct Recording" : "AC'97");
- chip->pcm2 = pcm;
-
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
-
- if (rpcm)
- *rpcm = pcm;
- return 0;
-}
-
-static struct snd_pcm_ops snd_ymfpci_playback_spdif_ops = {
- .open = snd_ymfpci_playback_spdif_open,
- .close = snd_ymfpci_playback_spdif_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ymfpci_playback_hw_params,
- .hw_free = snd_ymfpci_playback_hw_free,
- .prepare = snd_ymfpci_playback_prepare,
- .trigger = snd_ymfpci_playback_trigger,
- .pointer = snd_ymfpci_playback_pointer,
-};
-
-int __devinit snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
-{
- struct snd_pcm *pcm;
- int err;
-
- if (rpcm)
- *rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - IEC958", device, 1, 0, &pcm)) < 0)
- return err;
- pcm->private_data = chip;
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_spdif_ops);
-
- /* global setup */
- pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI - IEC958");
- chip->pcm_spdif = pcm;
-
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
-
- if (rpcm)
- *rpcm = pcm;
- return 0;
-}
-
-static struct snd_pcm_ops snd_ymfpci_playback_4ch_ops = {
- .open = snd_ymfpci_playback_4ch_open,
- .close = snd_ymfpci_playback_4ch_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_ymfpci_playback_hw_params,
- .hw_free = snd_ymfpci_playback_hw_free,
- .prepare = snd_ymfpci_playback_prepare,
- .trigger = snd_ymfpci_playback_trigger,
- .pointer = snd_ymfpci_playback_pointer,
-};
-
-int __devinit snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device, struct snd_pcm ** rpcm)
-{
- struct snd_pcm *pcm;
- int err;
-
- if (rpcm)
- *rpcm = NULL;
- if ((err = snd_pcm_new(chip->card, "YMFPCI - Rear", device, 1, 0, &pcm)) < 0)
- return err;
- pcm->private_data = chip;
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_ymfpci_playback_4ch_ops);
-
- /* global setup */
- pcm->info_flags = 0;
- strcpy(pcm->name, "YMFPCI - Rear PCM");
- chip->pcm_4ch = pcm;
-
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci), 64*1024, 256*1024);
-
- if (rpcm)
- *rpcm = pcm;
- return 0;
-}
-
-static int snd_ymfpci_spdif_default_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
- uinfo->count = 1;
- return 0;
-}
-
-static int snd_ymfpci_spdif_default_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
-
- spin_lock_irq(&chip->reg_lock);
- ucontrol->value.iec958.status[0] = (chip->spdif_bits >> 0) & 0xff;
- ucontrol->value.iec958.status[1] = (chip->spdif_bits >> 8) & 0xff;
- ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static int snd_ymfpci_spdif_default_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int val;
- int change;
-
- val = ((ucontrol->value.iec958.status[0] & 0x3e) << 0) |
- (ucontrol->value.iec958.status[1] << 8);
- spin_lock_irq(&chip->reg_lock);
- change = chip->spdif_bits != val;
- chip->spdif_bits = val;
- if ((snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & 1) && chip->pcm_spdif == NULL)
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
- spin_unlock_irq(&chip->reg_lock);
- return change;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_spdif_default __devinitdata =
-{
- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT),
- .info = snd_ymfpci_spdif_default_info,
- .get = snd_ymfpci_spdif_default_get,
- .put = snd_ymfpci_spdif_default_put
-};
-
-static int snd_ymfpci_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
- uinfo->count = 1;
- return 0;
-}
-
-static int snd_ymfpci_spdif_mask_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
-
- spin_lock_irq(&chip->reg_lock);
- ucontrol->value.iec958.status[0] = 0x3e;
- ucontrol->value.iec958.status[1] = 0xff;
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_spdif_mask __devinitdata =
-{
- .access = SNDRV_CTL_ELEM_ACCESS_READ,
- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,CON_MASK),
- .info = snd_ymfpci_spdif_mask_info,
- .get = snd_ymfpci_spdif_mask_get,
-};
-
-static int snd_ymfpci_spdif_stream_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
- uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
- uinfo->count = 1;
- return 0;
-}
-
-static int snd_ymfpci_spdif_stream_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
-
- spin_lock_irq(&chip->reg_lock);
- ucontrol->value.iec958.status[0] = (chip->spdif_pcm_bits >> 0) & 0xff;
- ucontrol->value.iec958.status[1] = (chip->spdif_pcm_bits >> 8) & 0xff;
- ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS_48000;
- spin_unlock_irq(&chip->reg_lock);
- return 0;
-}
-
-static int snd_ymfpci_spdif_stream_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int val;
- int change;
-
- val = ((ucontrol->value.iec958.status[0] & 0x3e) << 0) |
- (ucontrol->value.iec958.status[1] << 8);
- spin_lock_irq(&chip->reg_lock);
- change = chip->spdif_pcm_bits != val;
- chip->spdif_pcm_bits = val;
- if ((snd_ymfpci_readw(chip, YDSXGR_SPDIFOUTCTRL) & 2))
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_pcm_bits);
- spin_unlock_irq(&chip->reg_lock);
- return change;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_spdif_stream __devinitdata =
-{
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_INACTIVE,
- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
- .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,PCM_STREAM),
- .info = snd_ymfpci_spdif_stream_info,
- .get = snd_ymfpci_spdif_stream_get,
- .put = snd_ymfpci_spdif_stream_put
-};
-
-static int snd_ymfpci_drec_source_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *info)
-{
- static const char *const texts[3] = {"AC'97", "IEC958", "ZV Port"};
-
- return snd_ctl_enum_info(info, 1, 3, texts);
-}
-
-static int snd_ymfpci_drec_source_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- u16 reg;
-
- spin_lock_irq(&chip->reg_lock);
- reg = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
- spin_unlock_irq(&chip->reg_lock);
- if (!(reg & 0x100))
- value->value.enumerated.item[0] = 0;
- else
- value->value.enumerated.item[0] = 1 + ((reg & 0x200) != 0);
- return 0;
-}
-
-static int snd_ymfpci_drec_source_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *value)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- u16 reg, old_reg;
-
- spin_lock_irq(&chip->reg_lock);
- old_reg = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
- if (value->value.enumerated.item[0] == 0)
- reg = old_reg & ~0x100;
- else
- reg = (old_reg & ~0x300) | 0x100 | ((value->value.enumerated.item[0] == 2) << 9);
- snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, reg);
- spin_unlock_irq(&chip->reg_lock);
- return reg != old_reg;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_drec_source __devinitdata = {
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Direct Recording Source",
- .info = snd_ymfpci_drec_source_info,
- .get = snd_ymfpci_drec_source_get,
- .put = snd_ymfpci_drec_source_put
-};
-
-/*
- * Mixer controls
- */
-
-#define YMFPCI_SINGLE(xname, xindex, reg, shift) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
- .info = snd_ymfpci_info_single, \
- .get = snd_ymfpci_get_single, .put = snd_ymfpci_put_single, \
- .private_value = ((reg) | ((shift) << 16)) }
-
-#define snd_ymfpci_info_single snd_ctl_boolean_mono_info
-
-static int snd_ymfpci_get_single(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- int reg = kcontrol->private_value & 0xffff;
- unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
- unsigned int mask = 1;
-
- switch (reg) {
- case YDSXGR_SPDIFOUTCTRL: break;
- case YDSXGR_SPDIFINCTRL: break;
- default: return -EINVAL;
- }
- ucontrol->value.integer.value[0] =
- (snd_ymfpci_readl(chip, reg) >> shift) & mask;
- return 0;
-}
-
-static int snd_ymfpci_put_single(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- int reg = kcontrol->private_value & 0xffff;
- unsigned int shift = (kcontrol->private_value >> 16) & 0xff;
- unsigned int mask = 1;
- int change;
- unsigned int val, oval;
-
- switch (reg) {
- case YDSXGR_SPDIFOUTCTRL: break;
- case YDSXGR_SPDIFINCTRL: break;
- default: return -EINVAL;
- }
- val = (ucontrol->value.integer.value[0] & mask);
- val <<= shift;
- spin_lock_irq(&chip->reg_lock);
- oval = snd_ymfpci_readl(chip, reg);
- val = (oval & ~(mask << shift)) | val;
- change = val != oval;
- snd_ymfpci_writel(chip, reg, val);
- spin_unlock_irq(&chip->reg_lock);
- return change;
-}
-
-static const DECLARE_TLV_DB_LINEAR(db_scale_native, TLV_DB_GAIN_MUTE, 0);
-
-#define YMFPCI_DOUBLE(xname, xindex, reg) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
- .info = snd_ymfpci_info_double, \
- .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \
- .private_value = reg, \
- .tlv = { .p = db_scale_native } }
-
-static int snd_ymfpci_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
-{
- unsigned int reg = kcontrol->private_value;
-
- if (reg < 0x80 || reg >= 0xc0)
- return -EINVAL;
- uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = 2;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = 16383;
- return 0;
-}
-
-static int snd_ymfpci_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int reg = kcontrol->private_value;
- unsigned int shift_left = 0, shift_right = 16, mask = 16383;
- unsigned int val;
-
- if (reg < 0x80 || reg >= 0xc0)
- return -EINVAL;
- spin_lock_irq(&chip->reg_lock);
- val = snd_ymfpci_readl(chip, reg);
- spin_unlock_irq(&chip->reg_lock);
- ucontrol->value.integer.value[0] = (val >> shift_left) & mask;
- ucontrol->value.integer.value[1] = (val >> shift_right) & mask;
- return 0;
-}
-
-static int snd_ymfpci_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int reg = kcontrol->private_value;
- unsigned int shift_left = 0, shift_right = 16, mask = 16383;
- int change;
- unsigned int val1, val2, oval;
-
- if (reg < 0x80 || reg >= 0xc0)
- return -EINVAL;
- val1 = ucontrol->value.integer.value[0] & mask;
- val2 = ucontrol->value.integer.value[1] & mask;
- val1 <<= shift_left;
- val2 <<= shift_right;
- spin_lock_irq(&chip->reg_lock);
- oval = snd_ymfpci_readl(chip, reg);
- val1 = (oval & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
- change = val1 != oval;
- snd_ymfpci_writel(chip, reg, val1);
- spin_unlock_irq(&chip->reg_lock);
- return change;
-}
-
-static int snd_ymfpci_put_nativedacvol(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int reg = YDSXGR_NATIVEDACOUTVOL;
- unsigned int reg2 = YDSXGR_BUF441OUTVOL;
- int change;
- unsigned int value, oval;
-
- value = ucontrol->value.integer.value[0] & 0x3fff;
- value |= (ucontrol->value.integer.value[1] & 0x3fff) << 16;
- spin_lock_irq(&chip->reg_lock);
- oval = snd_ymfpci_readl(chip, reg);
- change = value != oval;
- snd_ymfpci_writel(chip, reg, value);
- snd_ymfpci_writel(chip, reg2, value);
- spin_unlock_irq(&chip->reg_lock);
- return change;
-}
-
-/*
- * 4ch duplication
- */
-#define snd_ymfpci_info_dup4ch snd_ctl_boolean_mono_info
-
-static int snd_ymfpci_get_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- ucontrol->value.integer.value[0] = chip->mode_dup4ch;
- return 0;
-}
-
-static int snd_ymfpci_put_dup4ch(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- int change;
- change = (ucontrol->value.integer.value[0] != chip->mode_dup4ch);
- if (change)
- chip->mode_dup4ch = !!ucontrol->value.integer.value[0];
- return change;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_dup4ch __devinitdata = {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "4ch Duplication",
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
- .info = snd_ymfpci_info_dup4ch,
- .get = snd_ymfpci_get_dup4ch,
- .put = snd_ymfpci_put_dup4ch,
-};
-
-static struct snd_kcontrol_new snd_ymfpci_controls[] __devinitdata = {
-{
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Wave Playback Volume",
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_TLV_READ,
- .info = snd_ymfpci_info_double,
- .get = snd_ymfpci_get_double,
- .put = snd_ymfpci_put_nativedacvol,
- .private_value = YDSXGR_NATIVEDACOUTVOL,
- .tlv = { .p = db_scale_native },
-},
-YMFPCI_DOUBLE("Wave Capture Volume", 0, YDSXGR_NATIVEDACLOOPVOL),
-YMFPCI_DOUBLE("Digital Capture Volume", 0, YDSXGR_NATIVEDACINVOL),
-YMFPCI_DOUBLE("Digital Capture Volume", 1, YDSXGR_NATIVEADCINVOL),
-YMFPCI_DOUBLE("ADC Playback Volume", 0, YDSXGR_PRIADCOUTVOL),
-YMFPCI_DOUBLE("ADC Capture Volume", 0, YDSXGR_PRIADCLOOPVOL),
-YMFPCI_DOUBLE("ADC Playback Volume", 1, YDSXGR_SECADCOUTVOL),
-YMFPCI_DOUBLE("ADC Capture Volume", 1, YDSXGR_SECADCLOOPVOL),
-YMFPCI_DOUBLE("FM Legacy Playback Volume", 0, YDSXGR_LEGACYOUTVOL),
-YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ", PLAYBACK,VOLUME), 0, YDSXGR_ZVOUTVOL),
-YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("", CAPTURE,VOLUME), 0, YDSXGR_ZVLOOPVOL),
-YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("AC97 ",PLAYBACK,VOLUME), 1, YDSXGR_SPDIFOUTVOL),
-YMFPCI_DOUBLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,VOLUME), 1, YDSXGR_SPDIFLOOPVOL),
-YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH), 0, YDSXGR_SPDIFOUTCTRL, 0),
-YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), 0, YDSXGR_SPDIFINCTRL, 0),
-YMFPCI_SINGLE(SNDRV_CTL_NAME_IEC958("Loop",NONE,NONE), 0, YDSXGR_SPDIFINCTRL, 4),
-};
-
-
-/*
- * GPIO
- */
-
-static int snd_ymfpci_get_gpio_out(struct snd_ymfpci *chip, int pin)
-{
- u16 reg, mode;
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- reg = snd_ymfpci_readw(chip, YDSXGR_GPIOFUNCENABLE);
- reg &= ~(1 << (pin + 8));
- reg |= (1 << pin);
- snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg);
- /* set the level mode for input line */
- mode = snd_ymfpci_readw(chip, YDSXGR_GPIOTYPECONFIG);
- mode &= ~(3 << (pin * 2));
- snd_ymfpci_writew(chip, YDSXGR_GPIOTYPECONFIG, mode);
- snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg | (1 << (pin + 8)));
- mode = snd_ymfpci_readw(chip, YDSXGR_GPIOINSTATUS);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- return (mode >> pin) & 1;
-}
-
-static int snd_ymfpci_set_gpio_out(struct snd_ymfpci *chip, int pin, int enable)
-{
- u16 reg;
- unsigned long flags;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
- reg = snd_ymfpci_readw(chip, YDSXGR_GPIOFUNCENABLE);
- reg &= ~(1 << pin);
- reg &= ~(1 << (pin + 8));
- snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg);
- snd_ymfpci_writew(chip, YDSXGR_GPIOOUTCTRL, enable << pin);
- snd_ymfpci_writew(chip, YDSXGR_GPIOFUNCENABLE, reg | (1 << (pin + 8)));
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-
- return 0;
-}
-
-#define snd_ymfpci_gpio_sw_info snd_ctl_boolean_mono_info
-
-static int snd_ymfpci_gpio_sw_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- int pin = (int)kcontrol->private_value;
- ucontrol->value.integer.value[0] = snd_ymfpci_get_gpio_out(chip, pin);
- return 0;
-}
-
-static int snd_ymfpci_gpio_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- int pin = (int)kcontrol->private_value;
-
- if (snd_ymfpci_get_gpio_out(chip, pin) != ucontrol->value.integer.value[0]) {
- snd_ymfpci_set_gpio_out(chip, pin, !!ucontrol->value.integer.value[0]);
- ucontrol->value.integer.value[0] = snd_ymfpci_get_gpio_out(chip, pin);
- return 1;
- }
- return 0;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_rear_shared __devinitdata = {
- .name = "Shared Rear/Line-In Switch",
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .info = snd_ymfpci_gpio_sw_info,
- .get = snd_ymfpci_gpio_sw_get,
- .put = snd_ymfpci_gpio_sw_put,
- .private_value = 2,
-};
-
-/*
- * PCM voice volume
- */
-
-static int snd_ymfpci_pcm_vol_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 = 0x8000;
- return 0;
-}
-
-static int snd_ymfpci_pcm_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int subs = kcontrol->id.subdevice;
-
- ucontrol->value.integer.value[0] = chip->pcm_mixer[subs].left;
- ucontrol->value.integer.value[1] = chip->pcm_mixer[subs].right;
- return 0;
-}
-
-static int snd_ymfpci_pcm_vol_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_ymfpci *chip = snd_kcontrol_chip(kcontrol);
- unsigned int subs = kcontrol->id.subdevice;
- struct snd_pcm_substream *substream;
- unsigned long flags;
-
- if (ucontrol->value.integer.value[0] != chip->pcm_mixer[subs].left ||
- ucontrol->value.integer.value[1] != chip->pcm_mixer[subs].right) {
- chip->pcm_mixer[subs].left = ucontrol->value.integer.value[0];
- chip->pcm_mixer[subs].right = ucontrol->value.integer.value[1];
- if (chip->pcm_mixer[subs].left > 0x8000)
- chip->pcm_mixer[subs].left = 0x8000;
- if (chip->pcm_mixer[subs].right > 0x8000)
- chip->pcm_mixer[subs].right = 0x8000;
-
- substream = (struct snd_pcm_substream *)kcontrol->private_value;
- spin_lock_irqsave(&chip->voice_lock, flags);
- if (substream->runtime && substream->runtime->private_data) {
- struct snd_ymfpci_pcm *ypcm = substream->runtime->private_data;
- if (!ypcm->use_441_slot)
- ypcm->update_pcm_vol = 2;
- }
- spin_unlock_irqrestore(&chip->voice_lock, flags);
- return 1;
- }
- return 0;
-}
-
-static struct snd_kcontrol_new snd_ymfpci_pcm_volume __devinitdata = {
- .iface = SNDRV_CTL_ELEM_IFACE_PCM,
- .name = "PCM Playback Volume",
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
- SNDRV_CTL_ELEM_ACCESS_INACTIVE,
- .info = snd_ymfpci_pcm_vol_info,
- .get = snd_ymfpci_pcm_vol_get,
- .put = snd_ymfpci_pcm_vol_put,
-};
-
-
-/*
- * Mixer routines
- */
-
-static void snd_ymfpci_mixer_free_ac97_bus(struct snd_ac97_bus *bus)
-{
- struct snd_ymfpci *chip = bus->private_data;
- chip->ac97_bus = NULL;
-}
-
-static void snd_ymfpci_mixer_free_ac97(struct snd_ac97 *ac97)
-{
- struct snd_ymfpci *chip = ac97->private_data;
- chip->ac97 = NULL;
-}
-
-int __devinit snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch)
-{
- struct snd_ac97_template ac97;
- struct snd_kcontrol *kctl;
- struct snd_pcm_substream *substream;
- unsigned int idx;
- int err;
- static struct snd_ac97_bus_ops ops = {
- .write = snd_ymfpci_codec_write,
- .read = snd_ymfpci_codec_read,
- };
-
- if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &chip->ac97_bus)) < 0)
- return err;
- chip->ac97_bus->private_free = snd_ymfpci_mixer_free_ac97_bus;
- chip->ac97_bus->no_vra = 1; /* YMFPCI doesn't need VRA */
-
- memset(&ac97, 0, sizeof(ac97));
- ac97.private_data = chip;
- ac97.private_free = snd_ymfpci_mixer_free_ac97;
- if ((err = snd_ac97_mixer(chip->ac97_bus, &ac97, &chip->ac97)) < 0)
- return err;
-
- /* to be sure */
- snd_ac97_update_bits(chip->ac97, AC97_EXTENDED_STATUS,
- AC97_EA_VRA|AC97_EA_VRM, 0);
-
- for (idx = 0; idx < ARRAY_SIZE(snd_ymfpci_controls); idx++) {
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_ymfpci_controls[idx], chip))) < 0)
- return err;
- }
- if (chip->ac97->ext_id & AC97_EI_SDAC) {
- kctl = snd_ctl_new1(&snd_ymfpci_dup4ch, chip);
- err = snd_ctl_add(chip->card, kctl);
- if (err < 0)
- return err;
- }
-
- /* add S/PDIF control */
- if (snd_BUG_ON(!chip->pcm_spdif))
- return -ENXIO;
- if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_default, chip))) < 0)
- return err;
- kctl->id.device = chip->pcm_spdif->device;
- if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_mask, chip))) < 0)
- return err;
- kctl->id.device = chip->pcm_spdif->device;
- if ((err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_spdif_stream, chip))) < 0)
- return err;
- kctl->id.device = chip->pcm_spdif->device;
- chip->spdif_pcm_ctl = kctl;
-
- /* direct recording source */
- if (chip->device_id == PCI_DEVICE_ID_YAMAHA_754 &&
- (err = snd_ctl_add(chip->card, kctl = snd_ctl_new1(&snd_ymfpci_drec_source, chip))) < 0)
- return err;
-
- /*
- * shared rear/line-in
- */
- if (rear_switch) {
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_ymfpci_rear_shared, chip))) < 0)
- return err;
- }
-
- /* per-voice volume */
- substream = chip->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
- for (idx = 0; idx < 32; ++idx) {
- kctl = snd_ctl_new1(&snd_ymfpci_pcm_volume, chip);
- if (!kctl)
- return -ENOMEM;
- kctl->id.device = chip->pcm->device;
- kctl->id.subdevice = idx;
- kctl->private_value = (unsigned long)substream;
- if ((err = snd_ctl_add(chip->card, kctl)) < 0)
- return err;
- chip->pcm_mixer[idx].left = 0x8000;
- chip->pcm_mixer[idx].right = 0x8000;
- chip->pcm_mixer[idx].ctl = kctl;
- substream = substream->next;
- }
-
- return 0;
-}
-
-
-/*
- * timer
- */
-
-static int snd_ymfpci_timer_start(struct snd_timer *timer)
-{
- struct snd_ymfpci *chip;
- unsigned long flags;
- unsigned int count;
-
- chip = snd_timer_chip(timer);
- spin_lock_irqsave(&chip->reg_lock, flags);
- if (timer->sticks > 1) {
- chip->timer_ticks = timer->sticks;
- count = timer->sticks - 1;
- } else {
- /*
- * Divisor 1 is not allowed; fake it by using divisor 2 and
- * counting two ticks for each interrupt.
- */
- chip->timer_ticks = 2;
- count = 2 - 1;
- }
- snd_ymfpci_writew(chip, YDSXGR_TIMERCOUNT, count);
- snd_ymfpci_writeb(chip, YDSXGR_TIMERCTRL, 0x03);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- return 0;
-}
-
-static int snd_ymfpci_timer_stop(struct snd_timer *timer)
-{
- struct snd_ymfpci *chip;
- unsigned long flags;
-
- chip = snd_timer_chip(timer);
- spin_lock_irqsave(&chip->reg_lock, flags);
- snd_ymfpci_writeb(chip, YDSXGR_TIMERCTRL, 0x00);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
- return 0;
-}
-
-static int snd_ymfpci_timer_precise_resolution(struct snd_timer *timer,
- unsigned long *num, unsigned long *den)
-{
- *num = 1;
- *den = 96000;
- return 0;
-}
-
-static struct snd_timer_hardware snd_ymfpci_timer_hw = {
- .flags = SNDRV_TIMER_HW_AUTO,
- .resolution = 10417, /* 1 / 96 kHz = 10.41666...us */
- .ticks = 0x10000,
- .start = snd_ymfpci_timer_start,
- .stop = snd_ymfpci_timer_stop,
- .precise_resolution = snd_ymfpci_timer_precise_resolution,
-};
-
-int __devinit snd_ymfpci_timer(struct snd_ymfpci *chip, int device)
-{
- struct snd_timer *timer = NULL;
- struct snd_timer_id tid;
- int err;
-
- tid.dev_class = SNDRV_TIMER_CLASS_CARD;
- tid.dev_sclass = SNDRV_TIMER_SCLASS_NONE;
- tid.card = chip->card->number;
- tid.device = device;
- tid.subdevice = 0;
- if ((err = snd_timer_new(chip->card, "YMFPCI", &tid, &timer)) >= 0) {
- strcpy(timer->name, "YMFPCI timer");
- timer->private_data = chip;
- timer->hw = snd_ymfpci_timer_hw;
- }
- chip->timer = timer;
- return err;
-}
-
-
-/*
- * proc interface
- */
-
-static void snd_ymfpci_proc_read(struct snd_info_entry *entry,
- struct snd_info_buffer *buffer)
-{
- struct snd_ymfpci *chip = entry->private_data;
- int i;
-
- snd_iprintf(buffer, "YMFPCI\n\n");
- for (i = 0; i <= YDSXGR_WORKBASE; i += 4)
- snd_iprintf(buffer, "%04x: %04x\n", i, snd_ymfpci_readl(chip, i));
-}
-
-static int __devinit snd_ymfpci_proc_init(struct snd_card *card, struct snd_ymfpci *chip)
-{
- struct snd_info_entry *entry;
-
- if (! snd_card_proc_new(card, "ymfpci", &entry))
- snd_info_set_text_ops(entry, chip, snd_ymfpci_proc_read);
- return 0;
-}
-
-/*
- * initialization routines
- */
-
-static void snd_ymfpci_aclink_reset(struct pci_dev * pci)
-{
- u8 cmd;
-
- pci_read_config_byte(pci, PCIR_DSXG_CTRL, &cmd);
-#if 0 // force to reset
- if (cmd & 0x03) {
-#endif
- pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd & 0xfc);
- pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd | 0x03);
- pci_write_config_byte(pci, PCIR_DSXG_CTRL, cmd & 0xfc);
- pci_write_config_word(pci, PCIR_DSXG_PWRCTRL1, 0);
- pci_write_config_word(pci, PCIR_DSXG_PWRCTRL2, 0);
-#if 0
- }
-#endif
-}
-
-static void snd_ymfpci_enable_dsp(struct snd_ymfpci *chip)
-{
- snd_ymfpci_writel(chip, YDSXGR_CONFIG, 0x00000001);
-}
-
-static void snd_ymfpci_disable_dsp(struct snd_ymfpci *chip)
-{
- u32 val;
- int timeout = 1000;
-
- val = snd_ymfpci_readl(chip, YDSXGR_CONFIG);
- if (val)
- snd_ymfpci_writel(chip, YDSXGR_CONFIG, 0x00000000);
- while (timeout-- > 0) {
- val = snd_ymfpci_readl(chip, YDSXGR_STATUS);
- if ((val & 0x00000002) == 0)
- break;
- }
-}
-
-static int snd_ymfpci_request_firmware(struct snd_ymfpci *chip)
-{
- int err, is_1e;
- const char *name;
-
- err = request_firmware(&chip->dsp_microcode, "yamaha/ds1_dsp.fw",
- &chip->pci->dev);
- if (err >= 0) {
- if (chip->dsp_microcode->size != YDSXG_DSPLENGTH) {
- snd_printk(KERN_ERR "DSP microcode has wrong size\n");
- err = -EINVAL;
- }
- }
- if (err < 0)
- return err;
- is_1e = chip->device_id == PCI_DEVICE_ID_YAMAHA_724F ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_740C ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_744 ||
- chip->device_id == PCI_DEVICE_ID_YAMAHA_754;
- name = is_1e ? "yamaha/ds1e_ctrl.fw" : "yamaha/ds1_ctrl.fw";
- err = request_firmware(&chip->controller_microcode, name,
- &chip->pci->dev);
- if (err >= 0) {
- if (chip->controller_microcode->size != YDSXG_CTRLLENGTH) {
- snd_printk(KERN_ERR "controller microcode"
- " has wrong size\n");
- err = -EINVAL;
- }
- }
- if (err < 0)
- return err;
- return 0;
-}
-
-MODULE_FIRMWARE("yamaha/ds1_dsp.fw");
-MODULE_FIRMWARE("yamaha/ds1_ctrl.fw");
-MODULE_FIRMWARE("yamaha/ds1e_ctrl.fw");
-
-static void snd_ymfpci_download_image(struct snd_ymfpci *chip)
-{
- int i;
- u16 ctrl;
- const __le32 *inst;
-
- snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x00000000);
- snd_ymfpci_disable_dsp(chip);
- snd_ymfpci_writel(chip, YDSXGR_MODE, 0x00010000);
- snd_ymfpci_writel(chip, YDSXGR_MODE, 0x00000000);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFREC, 0x00000000);
- snd_ymfpci_writel(chip, YDSXGR_MAPOFEFFECT, 0x00000000);
- snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, 0x00000000);
- snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, 0x00000000);
- snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, 0x00000000);
- ctrl = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
- snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
-
- /* setup DSP instruction code */
- inst = (const __le32 *)chip->dsp_microcode->data;
- for (i = 0; i < YDSXG_DSPLENGTH / 4; i++)
- snd_ymfpci_writel(chip, YDSXGR_DSPINSTRAM + (i << 2),
- le32_to_cpu(inst[i]));
-
- /* setup control instruction code */
- inst = (const __le32 *)chip->controller_microcode->data;
- for (i = 0; i < YDSXG_CTRLLENGTH / 4; i++)
- snd_ymfpci_writel(chip, YDSXGR_CTRLINSTRAM + (i << 2),
- le32_to_cpu(inst[i]));
-
- snd_ymfpci_enable_dsp(chip);
-}
-
-static int __devinit snd_ymfpci_memalloc(struct snd_ymfpci *chip)
-{
- long size, playback_ctrl_size;
- int voice, bank, reg;
- u8 *ptr;
- dma_addr_t ptr_addr;
-
- playback_ctrl_size = 4 + 4 * YDSXG_PLAYBACK_VOICES;
- chip->bank_size_playback = snd_ymfpci_readl(chip, YDSXGR_PLAYCTRLSIZE) << 2;
- chip->bank_size_capture = snd_ymfpci_readl(chip, YDSXGR_RECCTRLSIZE) << 2;
- chip->bank_size_effect = snd_ymfpci_readl(chip, YDSXGR_EFFCTRLSIZE) << 2;
- chip->work_size = YDSXG_DEFAULT_WORK_SIZE;
-
- size = ALIGN(playback_ctrl_size, 0x100) +
- ALIGN(chip->bank_size_playback * 2 * YDSXG_PLAYBACK_VOICES, 0x100) +
- ALIGN(chip->bank_size_capture * 2 * YDSXG_CAPTURE_VOICES, 0x100) +
- ALIGN(chip->bank_size_effect * 2 * YDSXG_EFFECT_VOICES, 0x100) +
- chip->work_size;
- /* work_ptr must be aligned to 256 bytes, but it's already
- covered with the kernel page allocation mechanism */
- if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(chip->pci),
- size, &chip->work_ptr) < 0)
- return -ENOMEM;
- ptr = chip->work_ptr.area;
- ptr_addr = chip->work_ptr.addr;
- memset(ptr, 0, size); /* for sure */
-
- chip->bank_base_playback = ptr;
- chip->bank_base_playback_addr = ptr_addr;
- chip->ctrl_playback = (u32 *)ptr;
- chip->ctrl_playback[0] = cpu_to_le32(YDSXG_PLAYBACK_VOICES);
- ptr += ALIGN(playback_ctrl_size, 0x100);
- ptr_addr += ALIGN(playback_ctrl_size, 0x100);
- for (voice = 0; voice < YDSXG_PLAYBACK_VOICES; voice++) {
- chip->voices[voice].number = voice;
- chip->voices[voice].bank = (struct snd_ymfpci_playback_bank *)ptr;
- chip->voices[voice].bank_addr = ptr_addr;
- for (bank = 0; bank < 2; bank++) {
- chip->bank_playback[voice][bank] = (struct snd_ymfpci_playback_bank *)ptr;
- ptr += chip->bank_size_playback;
- ptr_addr += chip->bank_size_playback;
- }
- }
- ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
- ptr_addr = ALIGN(ptr_addr, 0x100);
- chip->bank_base_capture = ptr;
- chip->bank_base_capture_addr = ptr_addr;
- for (voice = 0; voice < YDSXG_CAPTURE_VOICES; voice++)
- for (bank = 0; bank < 2; bank++) {
- chip->bank_capture[voice][bank] = (struct snd_ymfpci_capture_bank *)ptr;
- ptr += chip->bank_size_capture;
- ptr_addr += chip->bank_size_capture;
- }
- ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
- ptr_addr = ALIGN(ptr_addr, 0x100);
- chip->bank_base_effect = ptr;
- chip->bank_base_effect_addr = ptr_addr;
- for (voice = 0; voice < YDSXG_EFFECT_VOICES; voice++)
- for (bank = 0; bank < 2; bank++) {
- chip->bank_effect[voice][bank] = (struct snd_ymfpci_effect_bank *)ptr;
- ptr += chip->bank_size_effect;
- ptr_addr += chip->bank_size_effect;
- }
- ptr = (char *)ALIGN((unsigned long)ptr, 0x100);
- ptr_addr = ALIGN(ptr_addr, 0x100);
- chip->work_base = ptr;
- chip->work_base_addr = ptr_addr;
-
- snd_BUG_ON(ptr + chip->work_size !=
- chip->work_ptr.area + chip->work_ptr.bytes);
-
- snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, chip->bank_base_playback_addr);
- snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, chip->bank_base_capture_addr);
- snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, chip->bank_base_effect_addr);
- snd_ymfpci_writel(chip, YDSXGR_WORKBASE, chip->work_base_addr);
- snd_ymfpci_writel(chip, YDSXGR_WORKSIZE, chip->work_size >> 2);
-
- /* S/PDIF output initialization */
- chip->spdif_bits = chip->spdif_pcm_bits = SNDRV_PCM_DEFAULT_CON_SPDIF & 0xffff;
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTCTRL, 0);
- snd_ymfpci_writew(chip, YDSXGR_SPDIFOUTSTATUS, chip->spdif_bits);
-
- /* S/PDIF input initialization */
- snd_ymfpci_writew(chip, YDSXGR_SPDIFINCTRL, 0);
-
- /* digital mixer setup */
- for (reg = 0x80; reg < 0xc0; reg += 4)
- snd_ymfpci_writel(chip, reg, 0);
- snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_ZVOUTVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_SPDIFOUTVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_NATIVEADCINVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_NATIVEDACINVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_PRIADCLOOPVOL, 0x3fff3fff);
- snd_ymfpci_writel(chip, YDSXGR_LEGACYOUTVOL, 0x3fff3fff);
-
- return 0;
-}
-
-static int snd_ymfpci_free(struct snd_ymfpci *chip)
-{
- u16 ctrl;
-
- if (snd_BUG_ON(!chip))
- return -EINVAL;
-
- if (chip->res_reg_area) { /* don't touch busy hardware */
- snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
- snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0);
- snd_ymfpci_writel(chip, YDSXGR_LEGACYOUTVOL, 0);
- snd_ymfpci_writel(chip, YDSXGR_STATUS, ~0);
- snd_ymfpci_disable_dsp(chip);
- snd_ymfpci_writel(chip, YDSXGR_PLAYCTRLBASE, 0);
- snd_ymfpci_writel(chip, YDSXGR_RECCTRLBASE, 0);
- snd_ymfpci_writel(chip, YDSXGR_EFFCTRLBASE, 0);
- snd_ymfpci_writel(chip, YDSXGR_WORKBASE, 0);
- snd_ymfpci_writel(chip, YDSXGR_WORKSIZE, 0);
- ctrl = snd_ymfpci_readw(chip, YDSXGR_GLOBALCTRL);
- snd_ymfpci_writew(chip, YDSXGR_GLOBALCTRL, ctrl & ~0x0007);
- }
-
- snd_ymfpci_ac3_done(chip);
-
- /* Set PCI device to D3 state */
-#if 0
- /* FIXME: temporarily disabled, otherwise we cannot fire up
- * the chip again unless reboot. ACPI bug?
- */
- pci_set_power_state(chip->pci, 3);
-#endif
-
-#ifdef CONFIG_PM
- vfree(chip->saved_regs);
-#endif
- if (chip->irq >= 0)
- free_irq(chip->irq, chip);
- release_and_free_resource(chip->mpu_res);
- release_and_free_resource(chip->fm_res);
- snd_ymfpci_free_gameport(chip);
- if (chip->reg_area_virt)
- iounmap(chip->reg_area_virt);
- if (chip->work_ptr.area)
- snd_dma_free_pages(&chip->work_ptr);
-
- release_and_free_resource(chip->res_reg_area);
-
- pci_write_config_word(chip->pci, 0x40, chip->old_legacy_ctrl);
-
- pci_disable_device(chip->pci);
- release_firmware(chip->dsp_microcode);
- release_firmware(chip->controller_microcode);
- kfree(chip);
- return 0;
-}
-
-static int snd_ymfpci_dev_free(struct snd_device *device)
-{
- struct snd_ymfpci *chip = device->device_data;
- return snd_ymfpci_free(chip);
-}
-
-#ifdef CONFIG_PM
-static int saved_regs_index[] = {
- /* spdif */
- YDSXGR_SPDIFOUTCTRL,
- YDSXGR_SPDIFOUTSTATUS,
- YDSXGR_SPDIFINCTRL,
- /* volumes */
- YDSXGR_PRIADCLOOPVOL,
- YDSXGR_NATIVEDACINVOL,
- YDSXGR_NATIVEDACOUTVOL,
- YDSXGR_BUF441OUTVOL,
- YDSXGR_NATIVEADCINVOL,
- YDSXGR_SPDIFLOOPVOL,
- YDSXGR_SPDIFOUTVOL,
- YDSXGR_ZVOUTVOL,
- YDSXGR_LEGACYOUTVOL,
- /* address bases */
- YDSXGR_PLAYCTRLBASE,
- YDSXGR_RECCTRLBASE,
- YDSXGR_EFFCTRLBASE,
- YDSXGR_WORKBASE,
- /* capture set up */
- YDSXGR_MAPOFREC,
- YDSXGR_RECFORMAT,
- YDSXGR_RECSLOTSR,
- YDSXGR_ADCFORMAT,
- YDSXGR_ADCSLOTSR,
-};
-#define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index)
-
-int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state)
-{
- struct snd_card *card = pci_get_drvdata(pci);
- struct snd_ymfpci *chip = card->private_data;
- unsigned int i;
-
- snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
- snd_pcm_suspend_all(chip->pcm);
- snd_pcm_suspend_all(chip->pcm2);
- snd_pcm_suspend_all(chip->pcm_spdif);
- snd_pcm_suspend_all(chip->pcm_4ch);
- snd_ac97_suspend(chip->ac97);
- for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
- chip->saved_regs[i] = snd_ymfpci_readl(chip, saved_regs_index[i]);
- chip->saved_ydsxgr_mode = snd_ymfpci_readl(chip, YDSXGR_MODE);
- pci_read_config_word(chip->pci, PCIR_DSXG_LEGACY,
- &chip->saved_dsxg_legacy);
- pci_read_config_word(chip->pci, PCIR_DSXG_ELEGACY,
- &chip->saved_dsxg_elegacy);
- snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
- snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0);
- snd_ymfpci_disable_dsp(chip);
- pci_disable_device(pci);
- pci_save_state(pci);
- pci_set_power_state(pci, pci_choose_state(pci, state));
- return 0;
-}
-
-int snd_ymfpci_resume(struct pci_dev *pci)
-{
- struct snd_card *card = pci_get_drvdata(pci);
- struct snd_ymfpci *chip = card->private_data;
- unsigned int i;
-
- pci_set_power_state(pci, PCI_D0);
- pci_restore_state(pci);
- if (pci_enable_device(pci) < 0) {
- printk(KERN_ERR "ymfpci: pci_enable_device failed, "
- "disabling device\n");
- snd_card_disconnect(card);
- return -EIO;
- }
- pci_set_master(pci);
- snd_ymfpci_aclink_reset(pci);
- snd_ymfpci_codec_ready(chip, 0);
- snd_ymfpci_download_image(chip);
- udelay(100);
-
- for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
- snd_ymfpci_writel(chip, saved_regs_index[i], chip->saved_regs[i]);
-
- snd_ac97_resume(chip->ac97);
-
- pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY,
- chip->saved_dsxg_legacy);
- pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY,
- chip->saved_dsxg_elegacy);
-
- /* start hw again */
- if (chip->start_count > 0) {
- spin_lock_irq(&chip->reg_lock);
- snd_ymfpci_writel(chip, YDSXGR_MODE, chip->saved_ydsxgr_mode);
- chip->active_bank = snd_ymfpci_readl(chip, YDSXGR_CTRLSELECT);
- spin_unlock_irq(&chip->reg_lock);
- }
- snd_power_change_state(card, SNDRV_CTL_POWER_D0);
- return 0;
-}
-#endif /* CONFIG_PM */
-
-int __devinit snd_ymfpci_create(struct snd_card *card,
- struct pci_dev * pci,
- unsigned short old_legacy_ctrl,
- struct snd_ymfpci ** rchip)
-{
- struct snd_ymfpci *chip;
- int err;
- static struct snd_device_ops ops = {
- .dev_free = snd_ymfpci_dev_free,
- };
-
- *rchip = NULL;
-
- /* enable PCI device */
- if ((err = pci_enable_device(pci)) < 0)
- return err;
-
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
- if (chip == NULL) {
- pci_disable_device(pci);
- return -ENOMEM;
- }
- chip->old_legacy_ctrl = old_legacy_ctrl;
- spin_lock_init(&chip->reg_lock);
- spin_lock_init(&chip->voice_lock);
- init_waitqueue_head(&chip->interrupt_sleep);
- atomic_set(&chip->interrupt_sleep_count, 0);
- chip->card = card;
- chip->pci = pci;
- chip->irq = -1;
- chip->device_id = pci->device;
- chip->rev = pci->revision;
- chip->reg_area_phys = pci_resource_start(pci, 0);
- chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000);
- pci_set_master(pci);
- chip->src441_used = -1;
-
- if ((chip->res_reg_area = request_mem_region(chip->reg_area_phys, 0x8000, "YMFPCI")) == NULL) {
- snd_printk(KERN_ERR "unable to grab memory region 0x%lx-0x%lx\n", chip->reg_area_phys, chip->reg_area_phys + 0x8000 - 1);
- snd_ymfpci_free(chip);
- return -EBUSY;
- }
- if (request_irq(pci->irq, snd_ymfpci_interrupt, IRQF_SHARED,
- KBUILD_MODNAME, chip)) {
- snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
- snd_ymfpci_free(chip);
- return -EBUSY;
- }
- chip->irq = pci->irq;
-
- snd_ymfpci_aclink_reset(pci);
- if (snd_ymfpci_codec_ready(chip, 0) < 0) {
- snd_ymfpci_free(chip);
- return -EIO;
- }
-
- err = snd_ymfpci_request_firmware(chip);
- if (err < 0) {
- snd_printk(KERN_ERR "firmware request failed: %d\n", err);
- snd_ymfpci_free(chip);
- return err;
- }
- snd_ymfpci_download_image(chip);
-
- udelay(100); /* seems we need a delay after downloading image.. */
-
- if (snd_ymfpci_memalloc(chip) < 0) {
- snd_ymfpci_free(chip);
- return -EIO;
- }
-
- if ((err = snd_ymfpci_ac3_init(chip)) < 0) {
- snd_ymfpci_free(chip);
- return err;
- }
-
-#ifdef CONFIG_PM
- chip->saved_regs = vmalloc(YDSXGR_NUM_SAVED_REGS * sizeof(u32));
- if (chip->saved_regs == NULL) {
- snd_ymfpci_free(chip);
- return -ENOMEM;
- }
-#endif
-
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
- snd_ymfpci_free(chip);
- return err;
- }
-
- snd_ymfpci_proc_init(card, chip);
-
- snd_card_set_dev(card, &pci->dev);
-
- *rchip = chip;
- return 0;
-}