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ALSA: hda - Use device pointer from the card instead of pci

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This removes calls to get the device via PCI from other parts of the
code that will be able to be re-used by the platform driver.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Dylan Reid 2014-02-28 15:41:15 -08:00 committed by Takashi Iwai
parent 9cdc0115e4
commit 8928756dbd
1 changed files with 14 additions and 13 deletions
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27
sound/pci/hda/hda_intel.c
View file

@ -364,7 +364,7 @@ static int azx_alloc_cmd_io(struct azx *chip)
/* single page (at least 4096 bytes) must suffice for both ringbuffes */
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
chip->card->dev,
PAGE_SIZE, &chip->rb);
if (err < 0) {
dev_err(chip->card->dev, "cannot allocate CORB/RIRB\n");
@ -1032,7 +1032,7 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
#ifdef CONFIG_PM_RUNTIME
if (chip->driver_caps & AZX_DCAPS_PM_RUNTIME)
if (chip->pci->dev.power.runtime_status != RPM_ACTIVE)
if (chip->card->dev->power.runtime_status != RPM_ACTIVE)
return IRQ_NONE;
#endif
@ -2290,7 +2290,7 @@ azx_attach_pcm_stream(struct hda_bus *bus, struct hda_codec *codec,
if (size > MAX_PREALLOC_SIZE)
size = MAX_PREALLOC_SIZE;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
chip->card->dev,
size, MAX_PREALLOC_SIZE);
/* link to codec */
pcm->dev = &codec->dev;
@ -2405,7 +2405,7 @@ static int azx_load_dsp_prepare(struct hda_bus *bus, unsigned int format,
spin_unlock_irq(&chip->reg_lock);
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
chip->card->dev,
byte_size, bufp);
if (err < 0)
goto err_alloc;
@ -2498,9 +2498,9 @@ static void azx_power_notify(struct hda_bus *bus, bool power_up)
return;
if (power_up)
pm_runtime_get_sync(&chip->pci->dev);
pm_runtime_get_sync(chip->card->dev);
else
pm_runtime_put_sync(&chip->pci->dev);
pm_runtime_put_sync(chip->card->dev);
}
static DEFINE_MUTEX(card_list_lock);
@ -2765,8 +2765,8 @@ static void azx_vs_set_state(struct pci_dev *pci,
dev_info(chip->card->dev, "%s via VGA-switcheroo\n",
disabled ? "Disabling" : "Enabling");
if (disabled) {
pm_runtime_put_sync_suspend(&pci->dev);
azx_suspend(&pci->dev);
pm_runtime_put_sync_suspend(card->dev);
azx_suspend(card->dev);
/* when we get suspended by vga switcheroo we end up in D3cold,
* however we have no ACPI handle, so pci/acpi can't put us there,
* put ourselves there */
@ -2777,9 +2777,9 @@ static void azx_vs_set_state(struct pci_dev *pci,
"Cannot lock devices!\n");
} else {
snd_hda_unlock_devices(chip->bus);
pm_runtime_get_noresume(&pci->dev);
pm_runtime_get_noresume(card->dev);
chip->disabled = false;
azx_resume(&pci->dev);
azx_resume(card->dev);
}
}
}
@ -2833,7 +2833,8 @@ static int register_vga_switcheroo(struct azx *chip)
chip->vga_switcheroo_registered = 1;
/* register as an optimus hdmi audio power domain */
vga_switcheroo_init_domain_pm_optimus_hdmi_audio(&chip->pci->dev, &chip->hdmi_pm_domain);
vga_switcheroo_init_domain_pm_optimus_hdmi_audio(chip->card->dev,
&chip->hdmi_pm_domain);
return 0;
}
#else
@ -3348,7 +3349,7 @@ static int azx_first_init(struct azx *chip)
dsp_lock_init(&chip->azx_dev[i]);
/* allocate memory for the BDL for each stream */
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
chip->card->dev,
BDL_SIZE, &chip->azx_dev[i].bdl);
if (err < 0) {
dev_err(card->dev, "cannot allocate BDL\n");
@ -3358,7 +3359,7 @@ static int azx_first_init(struct azx *chip)
}
/* allocate memory for the position buffer */
err = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
chip->card->dev,
chip->num_streams * 8, &chip->posbuf);
if (err < 0) {
dev_err(card->dev, "cannot allocate posbuf\n");