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Merge branch 'topic/memory-device-fixes-2' into for-next

Browse Source 
Pull further device memory allocation cleanups (but no API change yet).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2019-02-08 14:12:15 +01:00
commit 36e4617c01
37 changed files with 148 additions and 246 deletions
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4
drivers/media/pci/solo6x10/solo6x10-g723.c
View File

@ -360,13 +360,11 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
ss; ss = ss->next, i++)
sprintf(ss->name, "Camera #%d Audio", i);
ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
G723_PERIOD_BYTES * PERIODS,
G723_PERIOD_BYTES * PERIODS);
if (ret < 0)
return ret;
solo_dev->snd_pcm = pcm;

3
drivers/media/pci/tw686x/tw686x-audio.c
View File

@ -301,11 +301,12 @@ static int tw686x_snd_pcm_init(struct tw686x_dev *dev)
ss; ss = ss->next, i++)
snprintf(ss->name, sizeof(ss->name), "vch%u audio", i);
return snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(dev->pci_dev),
TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX,
TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX);
return 0;
}
static void tw686x_audio_dma_free(struct tw686x_dev *dev,

4
sound/atmel/ac97c.c
View File

@ -603,11 +603,9 @@ static int atmel_ac97c_pcm_new(struct atmel_ac97c *chip)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &atmel_ac97_capture_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &atmel_ac97_playback_ops);
retval = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
&chip->pdev->dev, hw.periods_min * hw.period_bytes_min,
hw.buffer_bytes_max);
if (retval)
return retval;
pcm->private_data = chip;
pcm->info_flags = 0;

10
sound/parisc/harmony.c
View File

@ -669,14 +669,8 @@ snd_harmony_pcm_init(struct snd_harmony *h)
}
/* pre-allocate space for DMA */
err = snd_pcm_lib_preallocate_pages_for_all(pcm, h->dma.type,
h->dma.dev,
MAX_BUF_SIZE,
MAX_BUF_SIZE);
if (err < 0) {
printk(KERN_ERR PFX "buffer allocation error: %d\n", err);
return err;
}
snd_pcm_lib_preallocate_pages_for_all(pcm, h->dma.type, h->dma.dev,
MAX_BUF_SIZE, MAX_BUF_SIZE);
h->st.format = snd_harmony_set_data_format(h,
SNDRV_PCM_FORMAT_S16_BE, 1);

7
sound/pci/ad1889.c
View File

@ -644,16 +644,11 @@ snd_ad1889_pcm_init(struct snd_ad1889 *chip, int device)
chip->psubs = NULL;
chip->csubs = NULL;
err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
BUFFER_BYTES_MAX / 2,
BUFFER_BYTES_MAX);
if (err < 0) {
dev_err(chip->card->dev, "buffer allocation error: %d\n", err);
return err;
}
return 0;
}

40
sound/pci/aw2/aw2-alsa.c
View File

@ -624,15 +624,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
err = snd_pcm_lib_preallocate_pages_for_all(pcm_playback_ana,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data
(chip->pci),
64 * 1024, 64 * 1024);
if (err)
dev_err(chip->card->dev,
"snd_pcm_lib_preallocate_pages_for_all error (0x%X)\n",
err);
snd_pcm_lib_preallocate_pages_for_all(pcm_playback_ana,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
64 * 1024, 64 * 1024);
err = snd_pcm_new(chip->card, "Audiowerk2 digital playback", 1, 1, 0,
&pcm_playback_num);
@ -661,15 +656,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
err = snd_pcm_lib_preallocate_pages_for_all(pcm_playback_num,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data
(chip->pci),
64 * 1024, 64 * 1024);
if (err)
dev_err(chip->card->dev,
"snd_pcm_lib_preallocate_pages_for_all error (0x%X)\n",
err);
snd_pcm_lib_preallocate_pages_for_all(pcm_playback_num,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
64 * 1024, 64 * 1024);
err = snd_pcm_new(chip->card, "Audiowerk2 capture", 2, 0, 1,
&pcm_capture);
@ -699,16 +689,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip)
/* pre-allocation of buffers */
/* Preallocate continuous pages. */
err = snd_pcm_lib_preallocate_pages_for_all(pcm_capture,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data
(chip->pci),
64 * 1024, 64 * 1024);
if (err)
dev_err(chip->card->dev,
"snd_pcm_lib_preallocate_pages_for_all error (0x%X)\n",
err);
snd_pcm_lib_preallocate_pages_for_all(pcm_capture,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
64 * 1024, 64 * 1024);
/* Create control */
err = snd_ctl_add(chip->card, snd_ctl_new1(&aw2_control, chip));

10
sound/pci/bt87x.c
View File

@ -714,11 +714,11 @@ static int snd_bt87x_pcm(struct snd_bt87x *chip, int device, char *name)
pcm->private_data = chip;
strcpy(pcm->name, name);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_bt87x_pcm_ops);
return snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
128 * 1024,
ALIGN(255 * 4092, 1024));
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
128 * 1024,
ALIGN(255 * 4092, 1024));
return 0;
}
static int snd_bt87x_create(struct snd_card *card,

16
sound/pci/ca0106/ca0106_main.c
View File

@ -1402,21 +1402,17 @@ static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device)
for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
substream;
substream = substream->next) {
if ((err = snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024)) < 0) /* FIXME: 32*1024 for sound buffer, between 32and64 for Periods table. */
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
}
for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
substream;
substream = substream->next) {
if ((err = snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024)) < 0)
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
}
err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,

16
sound/pci/echoaudio/echoaudio.c
View File

@ -884,17 +884,15 @@ static const struct snd_pcm_ops digital_capture_ops = {
static int snd_echo_preallocate_pages(struct snd_pcm *pcm, struct device *dev)
{
struct snd_pcm_substream *ss;
int stream, err;
int stream;
for (stream = 0; stream < 2; stream++)
for (ss = pcm->streams[stream].substream; ss; ss = ss->next) {
err = snd_pcm_lib_preallocate_pages(ss, SNDRV_DMA_TYPE_DEV_SG,
dev,
ss->number ? 0 : 128<<10,
256<<10);
if (err < 0)
return err;
}
for (ss = pcm->streams[stream].substream; ss; ss = ss->next)
snd_pcm_lib_preallocate_pages(ss, SNDRV_DMA_TYPE_DEV_SG,
dev,
ss->number ? 0 : 128<<10,
256<<10);
return 0;
}

22
sound/pci/emu10k1/emupcm.c
View File

@ -1427,11 +1427,14 @@ int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device)
emu->pcm = pcm;
for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next)
if ((err = snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG, snd_dma_pci_data(emu->pci), 64*1024, 64*1024)) < 0)
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next)
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
return 0;
}
@ -1455,8 +1458,9 @@ int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device)
emu->pcm_multi = pcm;
for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next)
if ((err = snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG, snd_dma_pci_data(emu->pci), 64*1024, 64*1024)) < 0)
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
return 0;
}
@ -1489,7 +1493,9 @@ int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device)
strcpy(pcm->name, "Mic Capture");
emu->pcm_mic = pcm;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
return 0;
}
@ -1862,7 +1868,9 @@ int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device)
if (err < 0)
return err;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
64*1024, 64*1024);
return 0;
}

17
sound/pci/emu10k1/p16v.c
View File

@ -656,11 +656,10 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device)
for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
substream;
substream = substream->next) {
if ((err = snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
((65536 - 64) * 8), ((65536 - 64) * 8))) < 0)
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
(65536 - 64) * 8,
(65536 - 64) * 8);
/*
dev_dbg(emu->card->dev,
"preallocate playback substream: err=%d\n", err);
@ -670,11 +669,9 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device)
for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream;
substream;
substream = substream->next) {
if ((err = snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
65536 - 64, 65536 - 64)) < 0)
return err;
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(emu->pci),
65536 - 64, 65536 - 64);
/*
dev_dbg(emu->card->dev,
"preallocate capture substream: err=%d\n", err);

8
sound/pci/lx6464es/lx6464es.c
View File

@ -854,11 +854,9 @@ static int lx_pcm_create(struct lx6464es *chip)
pcm->nonatomic = true;
strcpy(pcm->name, card_name);
err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
size, size);
if (err < 0)
return err;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_dma_pci_data(chip->pci),
size, size);
chip->pcm = pcm;
chip->capture_stream.is_capture = 1;

20
sound/pci/rme9652/hdspm.c
View File

@ -6402,7 +6402,6 @@ static int snd_hdspm_create_hwdep(struct snd_card *card,
------------------------------------------------------------*/
static int snd_hdspm_preallocate_memory(struct hdspm *hdspm)
{
int err;
struct snd_pcm *pcm;
size_t wanted;
@ -6410,21 +6409,10 @@ static int snd_hdspm_preallocate_memory(struct hdspm *hdspm)
wanted = HDSPM_DMA_AREA_BYTES;
err =
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(hdspm->pci),
wanted,
wanted);
if (err < 0) {
dev_dbg(hdspm->card->dev,
"Could not preallocate %zd Bytes\n", wanted);
return err;
} else
dev_dbg(hdspm->card->dev,
" Preallocated %zd Bytes\n", wanted);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(hdspm->pci),
wanted, wanted);
dev_dbg(hdspm->card->dev, " Preallocated %zd Bytes\n", wanted);
return 0;
}

8
sound/pci/via82xx_modem.c
View File

@ -865,11 +865,9 @@ static int snd_via686_pcm_new(struct via82xx_modem *chip)
init_viadev(chip, 0, VIA_REG_MO_STATUS, 0);
init_viadev(chip, 1, VIA_REG_MI_STATUS, 1);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
64*1024, 128*1024)) < 0)
return err;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(chip->pci),
64*1024, 128*1024);
return 0;
}

6
sound/ppc/snd_ps3.c
View File

@ -1024,15 +1024,11 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev)
the_card.pcm->info_flags = SNDRV_PCM_INFO_NONINTERLEAVED;
/* pre-alloc PCM DMA buffer*/
ret = snd_pcm_lib_preallocate_pages_for_all(the_card.pcm,
snd_pcm_lib_preallocate_pages_for_all(the_card.pcm,
SNDRV_DMA_TYPE_DEV,
&dev->core,
SND_PS3_PCM_PREALLOC_SIZE,
SND_PS3_PCM_PREALLOC_SIZE);
if (ret < 0) {
pr_info("%s: prealloc failed\n", __func__);
goto clean_card;
}
/*
* allocate null buffer

14
sound/sh/aica.c
View File

@ -464,14 +464,12 @@ static int __init snd_aicapcmchip(struct snd_card_aica
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
&snd_aicapcm_playback_ops);
/* Allocate the DMA buffers */
err =
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data
(GFP_KERNEL),
AICA_BUFFER_SIZE,
AICA_BUFFER_SIZE);
return err;
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
AICA_BUFFER_SIZE,
AICA_BUFFER_SIZE);
return 0;
}
/* Mixer controls */

26
sound/soc/amd/acp-pcm-dma.c
View File

@ -1142,7 +1142,6 @@ static int acp_dma_trigger(struct snd_pcm_substream *substream, int cmd)
static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
{
int ret;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd,
DRV_NAME);
struct audio_drv_data *adata = dev_get_drvdata(component->dev);
@ -1150,24 +1149,21 @@ static int acp_dma_new(struct snd_soc_pcm_runtime *rtd)
switch (adata->asic_type) {
case CHIP_STONEY:
ret = snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
parent,
ST_MIN_BUFFER,
ST_MAX_BUFFER);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
parent,
ST_MIN_BUFFER,
ST_MAX_BUFFER);
break;
default:
ret = snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
parent,
MIN_BUFFER,
MAX_BUFFER);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
parent,
MIN_BUFFER,
MAX_BUFFER);
break;
}
if (ret < 0)
dev_err(component->dev,
"buffer preallocation failure error:%d\n", ret);
return ret;
return 0;
}
static int acp_dma_close(struct snd_pcm_substream *substream)

9
sound/soc/amd/raven/acp3x-pcm-dma.c
View File

@ -367,11 +367,10 @@ static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_pcm_substream *substream)
static int acp3x_dma_new(struct snd_soc_pcm_runtime *rtd)
{
return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
rtd->pcm->card->dev,
MIN_BUFFER,
MAX_BUFFER);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
rtd->pcm->card->dev,
MIN_BUFFER, MAX_BUFFER);
return 0;
}
static int acp3x_dma_hw_free(struct snd_pcm_substream *substream)

3
sound/soc/dwc/dwc-pcm.c
View File

@ -249,9 +249,10 @@ static int dw_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
size_t size = dw_pcm_hardware.buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL), size, size);
return 0;
}
static void dw_pcm_free(struct snd_pcm *pcm)

9
sound/soc/intel/atom/sst-mfld-platform-pcm.c
View File

@ -687,20 +687,15 @@ static int sst_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_dai *dai = rtd->cpu_dai;
struct snd_pcm *pcm = rtd->pcm;
int retval = 0;
if (dai->driver->playback.channels_min ||
dai->driver->capture.channels_min) {
retval = snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_DMA),
SST_MIN_BUFFER, SST_MAX_BUFFER);
if (retval) {
dev_err(rtd->dev, "dma buffer allocation failure\n");
return retval;
}
}
return retval;
return 0;
}
static int sst_soc_probe(struct snd_soc_component *component)

15
sound/soc/intel/baytrail/sst-baytrail-pcm.c
View File

@ -327,23 +327,16 @@ static int sst_byt_pcm_new(struct snd_soc_pcm_runtime *rtd)
size_t size;
struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
struct sst_pdata *pdata = dev_get_platdata(component->dev);
int ret = 0;
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream ||
pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
size = sst_byt_pcm_hardware.buffer_bytes_max;
ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV,
pdata->dma_dev,
size, size);
if (ret) {
dev_err(rtd->dev, "dma buffer allocation failed %d\n",
ret);
return ret;
}
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
pdata->dma_dev,
size, size);
}
return ret;
return 0;
}
static struct snd_soc_dai_driver byt_dais[] = {

10
sound/soc/intel/haswell/sst-haswell-pcm.c
View File

@ -946,27 +946,21 @@ static int hsw_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct sst_pdata *pdata = dev_get_platdata(component->dev);
struct hsw_priv_data *priv_data = dev_get_drvdata(component->dev);
struct device *dev = pdata->dma_dev;
int ret = 0;
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream ||
pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV_SG,
dev,
hsw_pcm_hardware.buffer_bytes_max,
hsw_pcm_hardware.buffer_bytes_max);
if (ret) {
dev_err(rtd->dev, "dma buffer allocation failed %d\n",
ret);
return ret;
}
}
if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream)
priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_PLAYBACK].hsw_pcm = pcm;
if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream)
priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_CAPTURE].hsw_pcm = pcm;
return ret;
return 0;
}
#define HSW_FORMATS \

9
sound/soc/intel/skylake/skl-pcm.c
View File

@ -1289,7 +1289,6 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct hdac_bus *bus = dev_get_drvdata(dai->dev);
struct snd_pcm *pcm = rtd->pcm;
unsigned int size;
int retval = 0;
struct skl *skl = bus_to_skl(bus);
if (dai->driver->playback.channels_min ||
@ -1298,17 +1297,13 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd)
size = CONFIG_SND_HDA_PREALLOC_SIZE * 1024;
if (size > MAX_PREALLOC_SIZE)
size = MAX_PREALLOC_SIZE;
retval = snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV_SG,
snd_dma_pci_data(skl->pci),
size, MAX_PREALLOC_SIZE);
if (retval) {
dev_err(dai->dev, "dma buffer allocation fail\n");
return retval;
}
}
return retval;
return 0;
}
static int skl_get_module_info(struct skl *skl, struct skl_module_cfg *mconfig)

6
sound/soc/mediatek/common/mtk-afe-platform-driver.c
View File

@ -126,9 +126,9 @@ int mtk_afe_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component);
size = afe->mtk_afe_hardware->buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
afe->dev,
size, size);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
afe->dev, size, size);
return 0;
}
EXPORT_SYMBOL_GPL(mtk_afe_pcm_new);

7
sound/soc/meson/axg-fifo.c
View File

@ -267,9 +267,10 @@ int axg_fifo_pcm_new(struct snd_soc_pcm_runtime *rtd, unsigned int type)
struct snd_card *card = rtd->card->snd_card;
size_t size = axg_fifo_hw.buffer_bytes_max;
return snd_pcm_lib_preallocate_pages(rtd->pcm->streams[type].substream,
SNDRV_DMA_TYPE_DEV, card->dev,
size, size);
snd_pcm_lib_preallocate_pages(rtd->pcm->streams[type].substream,
SNDRV_DMA_TYPE_DEV, card->dev,
size, size);
return 0;
}
EXPORT_SYMBOL_GPL(axg_fifo_pcm_new);

3
sound/soc/sh/fsi.c
View File

@ -1768,11 +1768,12 @@ static const struct snd_pcm_ops fsi_pcm_ops = {
static int fsi_pcm_new(struct snd_soc_pcm_runtime *rtd)
{
return snd_pcm_lib_preallocate_pages_for_all(
snd_pcm_lib_preallocate_pages_for_all(
rtd->pcm,
SNDRV_DMA_TYPE_DEV,
rtd->card->snd_card->dev,
PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
return 0;
}
/*

5
sound/soc/sh/rcar/core.c
View File

@ -1575,7 +1575,6 @@ static int rsnd_preallocate_pages(struct snd_soc_pcm_runtime *rtd,
struct rsnd_priv *priv = rsnd_io_to_priv(io);
struct device *dev = rsnd_priv_to_dev(priv);
struct snd_pcm_substream *substream;
int err;
/*
* use Audio-DMAC dev if we can use IPMMU
@ -1588,12 +1587,10 @@ static int rsnd_preallocate_pages(struct snd_soc_pcm_runtime *rtd,
for (substream = rtd->pcm->streams[stream].substream;
substream;
substream = substream->next) {
err = snd_pcm_lib_preallocate_pages(substream,
snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV,
dev,
PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
if (err < 0)
return err;
}
return 0;

13
sound/soc/sh/siu_pcm.c
View File

@ -541,15 +541,9 @@ static int siu_pcm_new(struct snd_soc_pcm_runtime *rtd)
if (ret < 0)
return ret;
ret = snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV, card->dev,
SIU_BUFFER_BYTES_MAX, SIU_BUFFER_BYTES_MAX);
if (ret < 0) {
dev_err(card->dev,
"snd_pcm_lib_preallocate_pages_for_all() err=%d",
ret);
goto fail;
}
(*port_info)->pcm = pcm;
@ -562,11 +556,6 @@ static int siu_pcm_new(struct snd_soc_pcm_runtime *rtd)
dev_info(card->dev, "SuperH SIU driver initialized.\n");
return 0;
fail:
siu_free_port(siu_ports[pdev->id]);
dev_err(card->dev, "SIU: failed to initialize.\n");
return ret;
}
static void siu_pcm_free(struct snd_pcm *pcm)

5
sound/soc/soc-generic-dmaengine-pcm.c
View File

@ -270,7 +270,6 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd)
size_t prealloc_buffer_size;
size_t max_buffer_size;
unsigned int i;
int ret;
if (config && config->prealloc_buffer_size) {
prealloc_buffer_size = config->prealloc_buffer_size;
@ -303,13 +302,11 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd)
return -EINVAL;
}
ret = snd_pcm_lib_preallocate_pages(substream,
snd_pcm_lib_preallocate_pages(substream,
SNDRV_DMA_TYPE_DEV_IRAM,
dmaengine_dma_dev(pcm, substream),
prealloc_buffer_size,
max_buffer_size);
if (ret)
return ret;
if (!dmaengine_pcm_can_report_residue(dev, pcm->chan[i]))
pcm->flags |= SND_DMAENGINE_PCM_FLAG_NO_RESIDUE;

5
sound/soc/stm/stm32_adfsdm.c
View File

@ -262,8 +262,9 @@ static int stm32_adfsdm_pcm_new(struct snd_soc_pcm_runtime *rtd)
snd_soc_dai_get_drvdata(rtd->cpu_dai);
unsigned int size = DFSDM_MAX_PERIODS * DFSDM_MAX_PERIOD_SIZE;
return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
priv->dev, size, size);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
priv->dev, size, size);
return 0;
}
static void stm32_adfsdm_pcm_free(struct snd_pcm *pcm)

4
sound/soc/txx9/txx9aclc.c
View File

@ -313,8 +313,10 @@ static int txx9aclc_pcm_new(struct snd_soc_pcm_runtime *rtd)
if (ret)
goto exit;
}
return snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
card->dev, 64 * 1024, 4 * 1024 * 1024);
return 0;
exit:
for (i = 0; i < 2; i++) {

3
sound/soc/uniphier/aio-dma.c
View File

@ -235,10 +235,11 @@ static int uniphier_aiodma_new(struct snd_soc_pcm_runtime *rtd)
if (ret)
return ret;
return snd_pcm_lib_preallocate_pages_for_all(pcm,
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV, dev,
uniphier_aiodma_hw.buffer_bytes_max,
uniphier_aiodma_hw.buffer_bytes_max);
return 0;
}
static void uniphier_aiodma_free(struct snd_pcm *pcm)

6
sound/soc/xtensa/xtfpga-i2s.c
View File

@ -469,9 +469,9 @@ static int xtfpga_pcm_new(struct snd_soc_pcm_runtime *rtd)
struct snd_card *card = rtd->card->snd_card;
size_t size = xtfpga_pcm_hardware.buffer_bytes_max;
return snd_pcm_lib_preallocate_pages_for_all(rtd->pcm,
SNDRV_DMA_TYPE_DEV,
card->dev, size, size);
snd_pcm_lib_preallocate_pages_for_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,
card->dev, size, size);
return 0;
}
static const struct snd_pcm_ops xtfpga_pcm_ops = {

9
sound/sparc/dbri.c
View File

@ -2243,12 +2243,9 @@ static int snd_dbri_pcm(struct snd_card *card)
pcm->info_flags = 0;
strcpy(pcm->name, card->shortname);
if ((err = snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64 * 1024, 64 * 1024)) < 0)
return err;
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64 * 1024, 64 * 1024);
return 0;
}

2
sound/spi/at73c213.c
View File

@ -350,7 +350,7 @@ static int snd_at73c213_pcm_new(struct snd_at73c213 *chip, int device)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &at73c213_playback_ops);
retval = snd_pcm_lib_preallocate_pages_for_all(chip->pcm,
snd_pcm_lib_preallocate_pages_for_all(chip->pcm,
SNDRV_DMA_TYPE_DEV, &chip->ssc->pdev->dev,
64 * 1024, 64 * 1024);
out:

21
sound/usb/usx2y/usbusx2yaudio.c
View File

@ -981,18 +981,17 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint,
sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs);
if ((playback_endpoint &&
0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024))) ||
0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024))) {
snd_usX2Y_pcm_private_free(pcm);
return err;
if (playback_endpoint) {
snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024);
}
snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024);
usX2Y(card)->pcm_devs++;
return 0;

19
sound/usb/usx2y/usx2yhwdeppcm.c
View File

@ -736,17 +736,14 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card)
pcm->info_flags = 0;
sprintf(pcm->name, NAME_ALLCAPS" hwdep Audio");
if (0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024)) ||
0 > (err = snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024))) {
return err;
}
snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024);
snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream,
SNDRV_DMA_TYPE_CONTINUOUS,
snd_dma_continuous_data(GFP_KERNEL),
64*1024, 128*1024);
return 0;
}