ALSA: hda - Fix conflict of sticky PCM parameter in HDMI codecs

Intel and Nvidia HDMI codec drivers have own implementations of
sticky PCM parameters.  Now HD-audio core part already has it,
thus both setups conflict.  The fix is simply remove the part in
patch_intelhdmi.c and patch_nvhdmi.c and simply call
snd_hda_codec_setup_stream() as usual.

Reported-and-tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

3 files changed, 1 insertions, 36 deletions

diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 2bc0f07cf33f..afd6022a96a7 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -707,8 +707,6 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t nid,
                               u32 stream_tag, int format)
 {
         struct hdmi_spec *spec = codec->spec;
-        int tag;
-        int fmt;
         int pinctl;
         int new_pinctl = 0;
         int i;
@@ -745,24 +743,7 @@ static int hdmi_setup_stream(struct hda_codec *codec, hda_nid_t nid,
                 return -EINVAL;
         }
 
-        tag = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONV, 0) >> 4;
-        fmt = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_STREAM_FORMAT, 0);
-
-        snd_printdd("hdmi_setup_stream: "
-                    "NID=0x%x, %sstream=0x%x, %sformat=0x%x\n",
-                    nid,
-                    tag == stream_tag ? "" : "new-",
-                    stream_tag,
-                    fmt == format ? "" : "new-",
-                    format);
-
-        if (tag != stream_tag)
-                snd_hda_codec_write(codec, nid, 0,
-                                    AC_VERB_SET_CHANNEL_STREAMID,
-                                    stream_tag << 4);
-        if (fmt != format)
-                snd_hda_codec_write(codec, nid, 0,
-                                    AC_VERB_SET_STREAM_FORMAT, format);
+        snd_hda_codec_setup_stream(codec, nid, stream_tag, 0, format);
         return 0;
 }
 
diff --git a/sound/pci/hda/patch_intelhdmi.c b/sound/pci/hda/patch_intelhdmi.c
index d382d3c81c0f..36a9b83a6174 100644
--- a/sound/pci/hda/patch_intelhdmi.c
+++ b/sound/pci/hda/patch_intelhdmi.c
@@ -69,20 +69,12 @@ static int intel_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
         return hdmi_setup_stream(codec, hinfo->nid, stream_tag, format);
 }
 
-static int intel_hdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-                                           struct hda_codec *codec,
-                                           struct snd_pcm_substream *substream)
-{
-        return 0;
-}
-
 static struct hda_pcm_stream intel_hdmi_pcm_playback = {
         .substreams = 1,
         .channels_min = 2,
         .ops = {
                 .open = hdmi_pcm_open,
                 .prepare = intel_hdmi_playback_pcm_prepare,
-                .cleanup = intel_hdmi_playback_pcm_cleanup,
         },
 };
 
diff --git a/sound/pci/hda/patch_nvhdmi.c b/sound/pci/hda/patch_nvhdmi.c
index f636870dc718..69b950d527c3 100644
--- a/sound/pci/hda/patch_nvhdmi.c
+++ b/sound/pci/hda/patch_nvhdmi.c
@@ -326,13 +326,6 @@ static int nvhdmi_dig_playback_pcm_prepare_8ch(struct hda_pcm_stream *hinfo,
         return 0;
 }
 
-static int nvhdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
-                                           struct hda_codec *codec,
-                                           struct snd_pcm_substream *substream)
-{
-        return 0;
-}
-
 static int nvhdmi_dig_playback_pcm_prepare_2ch(struct hda_pcm_stream *hinfo,
                                         struct hda_codec *codec,
                                         unsigned int stream_tag,
@@ -350,7 +343,6 @@ static struct hda_pcm_stream nvhdmi_pcm_digital_playback_8ch_89 = {
         .ops = {
                 .open = hdmi_pcm_open,
                 .prepare = nvhdmi_dig_playback_pcm_prepare_8ch_89,
-                .cleanup = nvhdmi_playback_pcm_cleanup,
         },
 };