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authorTakashi Iwai <tiwai@suse.de>2011-11-24 14:44:19 +0100
committerTakashi Iwai <tiwai@suse.de>2011-11-26 10:19:48 +0100
commita4567cb389301262f7ff392074eb3b0864498737 (patch)
tree479082734af62613dcacbc82dfbcf6387a11708f /sound
parent01b65bfb4f8cd45b0d44547c961ef59a0bcf74be (diff)
downloadop-kernel-dev-a4567cb389301262f7ff392074eb3b0864498737.zip
op-kernel-dev-a4567cb389301262f7ff392074eb3b0864498737.tar.gz
ALSA: hda - Increase the max number of coverters/pins in patch_hdmi.c
The new hardware tends to have more and more. As a temporary fix, just increase the number for now. For a long-term solution, we should assign the cvts/pins dynamically. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_hdmi.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index c505fd5..6e0756f 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -48,8 +48,8 @@ MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
*
* The HDA correspondence of pipes/ports are converter/pin nodes.
*/
-#define MAX_HDMI_CVTS 4
-#define MAX_HDMI_PINS 4
+#define MAX_HDMI_CVTS 8
+#define MAX_HDMI_PINS 8
struct hdmi_spec_per_cvt {
hda_nid_t cvt_nid;
@@ -1126,12 +1126,12 @@ static int hdmi_parse_codec(struct hda_codec *codec)
/*
*/
-static char *generic_hdmi_pcm_names[MAX_HDMI_PINS] = {
- "HDMI 0",
- "HDMI 1",
- "HDMI 2",
- "HDMI 3",
-};
+static char *get_hdmi_pcm_name(int idx)
+{
+ static char names[MAX_HDMI_PINS][8];
+ sprintf(&names[idx][0], "HDMI %d", idx);
+ return &names[idx][0];
+}
/*
* HDMI callbacks
@@ -1209,7 +1209,7 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec)
struct hda_pcm_stream *pstr;
info = &spec->pcm_rec[pin_idx];
- info->name = generic_hdmi_pcm_names[pin_idx];
+ info->name = get_hdmi_pcm_name(pin_idx);
info->pcm_type = HDA_PCM_TYPE_HDMI;
pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
@@ -1364,7 +1364,7 @@ static int simple_playback_build_pcms(struct hda_codec *codec)
chans = get_wcaps(codec, spec->cvts[i].cvt_nid);
chans = get_wcaps_channels(chans);
- info->name = generic_hdmi_pcm_names[i];
+ info->name = get_hdmi_pcm_name(i);
info->pcm_type = HDA_PCM_TYPE_HDMI;
pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK];
snd_BUG_ON(!spec->pcm_playback);
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