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| author | Libin Yang <libin.yang@intel.com> | 2015-05-12 09:43:21 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2015-05-18 10:06:32 +0200 |
| commit | 184865085b88789fc8a355cc16ceff25f82f63ba (patch) | |
| tree | 318a1231331eecddedb3042a9e2af34636114e9e /sound/pci/hda/hda_controller.c | |
| parent | 598dfb56b016615f5f49848b58a1ce151acd3bd3 (diff) | |
| download | talos-op-linux-184865085b88789fc8a355cc16ceff25f82f63ba.tar.gz talos-op-linux-184865085b88789fc8a355cc16ceff25f82f63ba.zip | |
ALSA: hda - rename hda_intel_trace.h to hda_controller_trace.h
This patch does:
1. Rename the hda_intel_trace.h to hda_controller_trace.h as
this trace is used in hda_controller.c
2. Add some trace function for pcm flow.
Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_controller.c')
| -rw-r--r-- | sound/pci/hda/hda_controller.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 120854ebd054..944455997fdc 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -32,7 +32,7 @@ #include "hda_controller.h" #define CREATE_TRACE_POINTS -#include "hda_intel_trace.h" +#include "hda_controller_trace.h" /* DSP lock helpers */ #define dsp_lock(dev) snd_hdac_dsp_lock(azx_stream(dev)) @@ -95,6 +95,7 @@ static int azx_pcm_close(struct snd_pcm_substream *substream) struct azx *chip = apcm->chip; struct azx_dev *azx_dev = get_azx_dev(substream); + trace_azx_pcm_close(chip, azx_dev); mutex_lock(&chip->open_mutex); azx_release_device(azx_dev); if (hinfo->ops.close) @@ -113,6 +114,7 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream, struct azx_dev *azx_dev = get_azx_dev(substream); int ret; + trace_azx_pcm_hw_params(chip, azx_dev); dsp_lock(azx_dev); if (dsp_is_locked(azx_dev)) { ret = -EBUSY; @@ -163,6 +165,7 @@ static int azx_pcm_prepare(struct snd_pcm_substream *substream) snd_hda_spdif_out_of_nid(apcm->codec, hinfo->nid); unsigned short ctls = spdif ? spdif->ctls : 0; + trace_azx_pcm_prepare(chip, azx_dev); dsp_lock(azx_dev); if (dsp_is_locked(azx_dev)) { err = -EBUSY; @@ -403,6 +406,7 @@ static int azx_pcm_open(struct snd_pcm_substream *substream) snd_hda_codec_pcm_get(apcm->info); mutex_lock(&chip->open_mutex); azx_dev = azx_assign_device(chip, substream); + trace_azx_pcm_open(chip, azx_dev); if (azx_dev == NULL) { err = -EBUSY; goto unlock; |
