AuxXxilium/linux_dsm_epyc7002
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Merge branch 'for-linus' into for-next

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* for-linus:
  ALSA : hda - not use assigned converters for all unused pins
  ALSA: compress: Make sure we trigger STOP before closing the stream.
This commit is contained in:
Takashi Iwai 2013-09-26 10:23:31 +02:00
commit e8bc99425e
2 changed files with 42 additions and 19 deletions
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12
sound/core/compress_offload.c
View File

@ -139,6 +139,18 @@ static int snd_compr_open(struct inode *inode, struct file *f)
static int snd_compr_free(struct inode *inode, struct file *f)
{
struct snd_compr_file *data = f->private_data;
struct snd_compr_runtime *runtime = data->stream.runtime;
switch (runtime->state) {
case SNDRV_PCM_STATE_RUNNING:
case SNDRV_PCM_STATE_DRAINING:
case SNDRV_PCM_STATE_PAUSED:
data->stream.ops->trigger(&data->stream, SNDRV_PCM_TRIGGER_STOP);
break;
default:
break;
}
data->stream.ops->free(&data->stream);
kfree(data->stream.runtime->buffer);
kfree(data->stream.runtime);

49
sound/pci/hda/patch_hdmi.c
View File

@ -1149,32 +1149,43 @@ static int hdmi_choose_cvt(struct hda_codec *codec,
}
static void haswell_config_cvts(struct hda_codec *codec,
int pin_id, int mux_id)
hda_nid_t pin_nid, int mux_idx)
{
struct hdmi_spec *spec = codec->spec;
struct hdmi_spec_per_pin *per_pin;
int pin_idx, mux_idx;
int curr;
int err;
hda_nid_t nid, end_nid;
int cvt_idx, curr;
struct hdmi_spec_per_cvt *per_cvt;
for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) {
per_pin = get_pin(spec, pin_idx);
/* configure all pins, including "no physical connection" ones */
end_nid = codec->start_nid + codec->num_nodes;
for (nid = codec->start_nid; nid < end_nid; nid++) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type = get_wcaps_type(wid_caps);
if (pin_idx == pin_id)
if (wid_type != AC_WID_PIN)
continue;
curr = snd_hda_codec_read(codec, per_pin->pin_nid, 0,
AC_VERB_GET_CONNECT_SEL, 0);
if (nid == pin_nid)
continue;
/* Choose another unused converter */
if (curr == mux_id) {
err = hdmi_choose_cvt(codec, pin_idx, NULL, &mux_idx);
if (err < 0)
return;
snd_printdd("HDMI: choose converter %d for pin %d\n", mux_idx, pin_idx);
snd_hda_codec_write_cache(codec, per_pin->pin_nid, 0,
curr = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_CONNECT_SEL, 0);
if (curr != mux_idx)
continue;
/* choose an unassigned converter. The conveters in the
* connection list are in the same order as in the codec.
*/
for (cvt_idx = 0; cvt_idx < spec->num_cvts; cvt_idx++) {
per_cvt = get_cvt(spec, cvt_idx);
if (!per_cvt->assigned) {
snd_printdd("choose cvt %d for pin nid %d\n",
cvt_idx, nid);
snd_hda_codec_write_cache(codec, nid, 0,
AC_VERB_SET_CONNECT_SEL,
mux_idx);
cvt_idx);
break;
}
}
}
}
@ -1216,7 +1227,7 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
/* configure unused pins to choose other converters */
if (is_haswell(codec))
haswell_config_cvts(codec, pin_idx, mux_idx);
haswell_config_cvts(codec, per_pin->pin_nid, mux_idx);
snd_hda_spdif_ctls_assign(codec, pin_idx, per_cvt->cvt_nid);