Loading sound/pci/ice1712/ice1712.h +9 −0 Original line number Diff line number Diff line Loading @@ -379,6 +379,15 @@ struct snd_ice1712 { unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate); void (*set_spdif_clock)(struct snd_ice1712 *ice); #ifdef CONFIG_PM int (*pm_suspend)(struct snd_ice1712 *); int (*pm_resume)(struct snd_ice1712 *); int pm_suspend_enabled:1; int pm_saved_is_spdif_master:1; unsigned int pm_saved_spdif_ctrl; unsigned char pm_saved_spdif_cfg; unsigned int pm_saved_route; #endif }; Loading sound/pci/ice1712/ice1724.c +102 −10 Original line number Diff line number Diff line Loading @@ -560,6 +560,7 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: spin_lock(&ice->reg_lock); old = inb(ICEMT1724(ice, DMA_CONTROL)); if (cmd == SNDRV_PCM_TRIGGER_START) Loading @@ -570,6 +571,10 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) spin_unlock(&ice->reg_lock); break; case SNDRV_PCM_TRIGGER_RESUME: /* apps will have to restart stream */ break; default: return -EINVAL; } Loading Loading @@ -2262,7 +2267,7 @@ static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) static void snd_vt1724_chip_reset(struct snd_ice1712 *ice) { outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ Loading @@ -2272,7 +2277,7 @@ static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) msleep(10); } static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) static int snd_vt1724_chip_init(struct snd_ice1712 *ice) { outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); Loading @@ -2287,6 +2292,14 @@ static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) outb(0, ICEREG1724(ice, POWERDOWN)); /* MPU_RX and TX irq masks are cleared later dynamically */ outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); /* don't handle FIFO overrun/underruns (just yet), * since they cause machine lockups */ outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); return 0; } Loading Loading @@ -2431,6 +2444,8 @@ static int __devinit snd_vt1724_create(struct snd_card *card, snd_vt1724_proc_init(ice); synchronize_irq(pci->irq); card->private_data = ice; err = pci_request_regions(pci, "ICE1724"); if (err < 0) { kfree(ice); Loading Loading @@ -2459,14 +2474,6 @@ static int __devinit snd_vt1724_create(struct snd_card *card, return -EIO; } /* MPU_RX and TX irq masks are cleared later dynamically */ outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); /* don't handle FIFO overrun/underruns (just yet), * since they cause machine lockups */ outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops); if (err < 0) { snd_vt1724_free(ice); Loading Loading @@ -2650,11 +2657,96 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci) pci_set_drvdata(pci, NULL); } #ifdef CONFIG_PM static int snd_vt1724_suspend(struct pci_dev *pci, pm_message_t state) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ice1712 *ice = card->private_data; if (!ice->pm_suspend_enabled) return 0; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(ice->pcm); snd_pcm_suspend_all(ice->pcm_pro); snd_pcm_suspend_all(ice->pcm_ds); snd_ac97_suspend(ice->ac97); spin_lock_irq(&ice->reg_lock); ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice); ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL)); ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG)); ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); spin_unlock_irq(&ice->reg_lock); if (ice->pm_suspend) ice->pm_suspend(ice); pci_disable_device(pci); pci_save_state(pci); pci_set_power_state(pci, pci_choose_state(pci, state)); return 0; } static int snd_vt1724_resume(struct pci_dev *pci) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ice1712 *ice = card->private_data; if (!ice->pm_suspend_enabled) return 0; pci_set_power_state(pci, PCI_D0); pci_restore_state(pci); if (pci_enable_device(pci) < 0) { snd_card_disconnect(card); return -EIO; } pci_set_master(pci); snd_vt1724_chip_reset(ice); if (snd_vt1724_chip_init(ice) < 0) { snd_card_disconnect(card); return -EIO; } if (ice->pm_resume) ice->pm_resume(ice); if (ice->pm_saved_is_spdif_master) { /* switching to external clock via SPDIF */ ice->set_spdif_clock(ice); } else { /* internal on-card clock */ snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); } update_spdif_bits(ice, ice->pm_saved_spdif_ctrl); outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG)); outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK)); if (ice->ac97) snd_ac97_resume(ice->ac97); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif static struct pci_driver driver = { .name = "ICE1724", .id_table = snd_vt1724_ids, .probe = snd_vt1724_probe, .remove = __devexit_p(snd_vt1724_remove), #ifdef CONFIG_PM .suspend = snd_vt1724_suspend, .resume = snd_vt1724_resume, #endif }; static int __init alsa_card_ice1724_init(void) Loading sound/pci/ice1712/prodigy_hifi.c +36 −10 Original line number Diff line number Diff line Loading @@ -1077,7 +1077,7 @@ static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice) /* * initialize the chip */ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) static void ak4396_init(struct snd_ice1712 *ice) { static unsigned short ak4396_inits[] = { AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ Loading @@ -1087,9 +1087,37 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) AK4396_RCH_ATT, 0x00, }; struct prodigy_hifi_spec *spec; unsigned int i; /* initialize ak4396 codec */ /* reset codec */ ak4396_write(ice, AK4396_CTRL1, 0x86); msleep(100); ak4396_write(ice, AK4396_CTRL1, 0x87); for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); } #ifdef CONFIG_PM static int __devinit prodigy_hd2_resume(struct snd_ice1712 *ice) { /* initialize ak4396 codec and restore previous mixer volumes */ struct prodigy_hifi_spec *spec = ice->spec; int i; mutex_lock(&ice->gpio_mutex); ak4396_init(ice); for (i = 0; i < 2; i++) ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff); mutex_unlock(&ice->gpio_mutex); return 0; } #endif static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) { struct prodigy_hifi_spec *spec; ice->vt1720 = 0; ice->vt1724 = 1; Loading @@ -1112,14 +1140,12 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) return -ENOMEM; ice->spec = spec; /* initialize ak4396 codec */ /* reset codec */ ak4396_write(ice, AK4396_CTRL1, 0x86); msleep(100); ak4396_write(ice, AK4396_CTRL1, 0x87); #ifdef CONFIG_PM ice->pm_resume = &prodigy_hd2_resume; ice->pm_suspend_enabled = 1; #endif for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); ak4396_init(ice); return 0; } Loading Loading
sound/pci/ice1712/ice1712.h +9 −0 Original line number Diff line number Diff line Loading @@ -379,6 +379,15 @@ struct snd_ice1712 { unsigned char (*set_mclk)(struct snd_ice1712 *ice, unsigned int rate); void (*set_spdif_clock)(struct snd_ice1712 *ice); #ifdef CONFIG_PM int (*pm_suspend)(struct snd_ice1712 *); int (*pm_resume)(struct snd_ice1712 *); int pm_suspend_enabled:1; int pm_saved_is_spdif_master:1; unsigned int pm_saved_spdif_ctrl; unsigned char pm_saved_spdif_cfg; unsigned int pm_saved_route; #endif }; Loading
sound/pci/ice1712/ice1724.c +102 −10 Original line number Diff line number Diff line Loading @@ -560,6 +560,7 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: spin_lock(&ice->reg_lock); old = inb(ICEMT1724(ice, DMA_CONTROL)); if (cmd == SNDRV_PCM_TRIGGER_START) Loading @@ -570,6 +571,10 @@ static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) spin_unlock(&ice->reg_lock); break; case SNDRV_PCM_TRIGGER_RESUME: /* apps will have to restart stream */ break; default: return -EINVAL; } Loading Loading @@ -2262,7 +2267,7 @@ static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) static void snd_vt1724_chip_reset(struct snd_ice1712 *ice) { outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ Loading @@ -2272,7 +2277,7 @@ static void __devinit snd_vt1724_chip_reset(struct snd_ice1712 *ice) msleep(10); } static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) static int snd_vt1724_chip_init(struct snd_ice1712 *ice) { outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); Loading @@ -2287,6 +2292,14 @@ static int __devinit snd_vt1724_chip_init(struct snd_ice1712 *ice) outb(0, ICEREG1724(ice, POWERDOWN)); /* MPU_RX and TX irq masks are cleared later dynamically */ outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); /* don't handle FIFO overrun/underruns (just yet), * since they cause machine lockups */ outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); return 0; } Loading Loading @@ -2431,6 +2444,8 @@ static int __devinit snd_vt1724_create(struct snd_card *card, snd_vt1724_proc_init(ice); synchronize_irq(pci->irq); card->private_data = ice; err = pci_request_regions(pci, "ICE1724"); if (err < 0) { kfree(ice); Loading Loading @@ -2459,14 +2474,6 @@ static int __devinit snd_vt1724_create(struct snd_card *card, return -EIO; } /* MPU_RX and TX irq masks are cleared later dynamically */ outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); /* don't handle FIFO overrun/underruns (just yet), * since they cause machine lockups */ outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops); if (err < 0) { snd_vt1724_free(ice); Loading Loading @@ -2650,11 +2657,96 @@ static void __devexit snd_vt1724_remove(struct pci_dev *pci) pci_set_drvdata(pci, NULL); } #ifdef CONFIG_PM static int snd_vt1724_suspend(struct pci_dev *pci, pm_message_t state) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ice1712 *ice = card->private_data; if (!ice->pm_suspend_enabled) return 0; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(ice->pcm); snd_pcm_suspend_all(ice->pcm_pro); snd_pcm_suspend_all(ice->pcm_ds); snd_ac97_suspend(ice->ac97); spin_lock_irq(&ice->reg_lock); ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice); ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL)); ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG)); ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); spin_unlock_irq(&ice->reg_lock); if (ice->pm_suspend) ice->pm_suspend(ice); pci_disable_device(pci); pci_save_state(pci); pci_set_power_state(pci, pci_choose_state(pci, state)); return 0; } static int snd_vt1724_resume(struct pci_dev *pci) { struct snd_card *card = pci_get_drvdata(pci); struct snd_ice1712 *ice = card->private_data; if (!ice->pm_suspend_enabled) return 0; pci_set_power_state(pci, PCI_D0); pci_restore_state(pci); if (pci_enable_device(pci) < 0) { snd_card_disconnect(card); return -EIO; } pci_set_master(pci); snd_vt1724_chip_reset(ice); if (snd_vt1724_chip_init(ice) < 0) { snd_card_disconnect(card); return -EIO; } if (ice->pm_resume) ice->pm_resume(ice); if (ice->pm_saved_is_spdif_master) { /* switching to external clock via SPDIF */ ice->set_spdif_clock(ice); } else { /* internal on-card clock */ snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); } update_spdif_bits(ice, ice->pm_saved_spdif_ctrl); outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG)); outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK)); if (ice->ac97) snd_ac97_resume(ice->ac97); snd_power_change_state(card, SNDRV_CTL_POWER_D0); return 0; } #endif static struct pci_driver driver = { .name = "ICE1724", .id_table = snd_vt1724_ids, .probe = snd_vt1724_probe, .remove = __devexit_p(snd_vt1724_remove), #ifdef CONFIG_PM .suspend = snd_vt1724_suspend, .resume = snd_vt1724_resume, #endif }; static int __init alsa_card_ice1724_init(void) Loading
sound/pci/ice1712/prodigy_hifi.c +36 −10 Original line number Diff line number Diff line Loading @@ -1077,7 +1077,7 @@ static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice) /* * initialize the chip */ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) static void ak4396_init(struct snd_ice1712 *ice) { static unsigned short ak4396_inits[] = { AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ Loading @@ -1087,9 +1087,37 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) AK4396_RCH_ATT, 0x00, }; struct prodigy_hifi_spec *spec; unsigned int i; /* initialize ak4396 codec */ /* reset codec */ ak4396_write(ice, AK4396_CTRL1, 0x86); msleep(100); ak4396_write(ice, AK4396_CTRL1, 0x87); for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); } #ifdef CONFIG_PM static int __devinit prodigy_hd2_resume(struct snd_ice1712 *ice) { /* initialize ak4396 codec and restore previous mixer volumes */ struct prodigy_hifi_spec *spec = ice->spec; int i; mutex_lock(&ice->gpio_mutex); ak4396_init(ice); for (i = 0; i < 2; i++) ak4396_write(ice, AK4396_LCH_ATT + i, spec->vol[i] & 0xff); mutex_unlock(&ice->gpio_mutex); return 0; } #endif static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) { struct prodigy_hifi_spec *spec; ice->vt1720 = 0; ice->vt1724 = 1; Loading @@ -1112,14 +1140,12 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) return -ENOMEM; ice->spec = spec; /* initialize ak4396 codec */ /* reset codec */ ak4396_write(ice, AK4396_CTRL1, 0x86); msleep(100); ak4396_write(ice, AK4396_CTRL1, 0x87); #ifdef CONFIG_PM ice->pm_resume = &prodigy_hd2_resume; ice->pm_suspend_enabled = 1; #endif for (i = 0; i < ARRAY_SIZE(ak4396_inits); i += 2) ak4396_write(ice, ak4396_inits[i], ak4396_inits[i+1]); ak4396_init(ice); return 0; } Loading