3 files changed, 36 insertions, 32 deletions

diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index b05f7be9dc1b..473cfa13a30d 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -580,43 +580,45 @@ void snd_hda_eld_proc_free(struct hda_codec *codec, struct hdmi_eld *eld)
 #endif /* CONFIG_PROC_FS */
 
 /* update PCM info based on ELD */
-void hdmi_eld_update_pcm_info(struct hdmi_eld *eld, struct hda_pcm_stream *pcm,
-			      struct hda_pcm_stream *codec_pars)
+void snd_hdmi_eld_update_pcm_info(struct hdmi_eld *eld,
+			      struct hda_pcm_stream *hinfo)
 {
+	u32 rates;
+	u64 formats;
+	unsigned int maxbps;
+	unsigned int channels_max;
 	int i;
 
 	/* assume basic audio support (the basic audio flag is not in ELD;
 	 * however, all audio capable sinks are required to support basic
 	 * audio) */
-	pcm->rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000;
-	pcm->formats = SNDRV_PCM_FMTBIT_S16_LE;
-	pcm->maxbps = 16;
-	pcm->channels_max = 2;
+	rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
+		SNDRV_PCM_RATE_48000;
+	formats = SNDRV_PCM_FMTBIT_S16_LE;
+	maxbps = 16;
+	channels_max = 2;
 	for (i = 0; i < eld->sad_count; i++) {
 		struct cea_sad *a = &eld->sad[i];
-		pcm->rates |= a->rates;
-		if (a->channels > pcm->channels_max)
-			pcm->channels_max = a->channels;
+		rates |= a->rates;
+		if (a->channels > channels_max)
+			channels_max = a->channels;
 		if (a->format == AUDIO_CODING_TYPE_LPCM) {
 			if (a->sample_bits & AC_SUPPCM_BITS_20) {
-				pcm->formats |= SNDRV_PCM_FMTBIT_S32_LE;
-				if (pcm->maxbps < 20)
-					pcm->maxbps = 20;
+				formats |= SNDRV_PCM_FMTBIT_S32_LE;
+				if (maxbps < 20)
+					maxbps = 20;
 			}
 			if (a->sample_bits & AC_SUPPCM_BITS_24) {
-				pcm->formats |= SNDRV_PCM_FMTBIT_S32_LE;
-				if (pcm->maxbps < 24)
-					pcm->maxbps = 24;
+				formats |= SNDRV_PCM_FMTBIT_S32_LE;
+				if (maxbps < 24)
+					maxbps = 24;
 			}
 		}
 	}
 
-	if (!codec_pars)
-		return;
-
 	/* restrict the parameters by the values the codec provides */
-	pcm->rates &= codec_pars->rates;
-	pcm->formats &= codec_pars->formats;
-	pcm->channels_max = min(pcm->channels_max, codec_pars->channels_max);
-	pcm->maxbps = min(pcm->maxbps, codec_pars->maxbps);
+	hinfo->rates &= rates;
+	hinfo->formats &= formats;
+	hinfo->maxbps = min(hinfo->maxbps, maxbps);
+	hinfo->channels_max = min(hinfo->channels_max, channels_max);
 }
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 8b88c92826a1..b333bf46a19c 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -641,8 +641,8 @@ struct hdmi_eld {
 int snd_hdmi_get_eld_size(struct hda_codec *codec, hda_nid_t nid);
 int snd_hdmi_get_eld(struct hdmi_eld *, struct hda_codec *, hda_nid_t);
 void snd_hdmi_show_eld(struct hdmi_eld *eld);
-void hdmi_eld_update_pcm_info(struct hdmi_eld *eld, struct hda_pcm_stream *pcm,
-			      struct hda_pcm_stream *codec_pars);
+void snd_hdmi_eld_update_pcm_info(struct hdmi_eld *eld,
+			      struct hda_pcm_stream *hinfo);
 
 #ifdef CONFIG_PROC_FS
 int snd_hda_eld_proc_new(struct hda_codec *codec, struct hdmi_eld *eld,
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 92fb105da1e0..338546531c17 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -815,20 +815,22 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo,
 	if (!codec_pars->rates)
 		*codec_pars = *hinfo;
 
+	/* Initially set the converter's capabilities */
+	hinfo->channels_min = codec_pars->channels_min;
+	hinfo->channels_max = codec_pars->channels_max;
+	hinfo->rates = codec_pars->rates;
+	hinfo->formats = codec_pars->formats;
+	hinfo->maxbps = codec_pars->maxbps;
+
 	eld = &spec->sink_eld[idx];
 	if (!static_hdmi_pcm && eld->eld_valid) {
-		hdmi_eld_update_pcm_info(eld, hinfo, codec_pars);
+		snd_hdmi_eld_update_pcm_info(eld, hinfo);
 		if (hinfo->channels_min > hinfo->channels_max ||
 		    !hinfo->rates || !hinfo->formats)
 			return -ENODEV;
-	} else {
-		/* fallback to the codec default */
-		hinfo->channels_max = codec_pars->channels_max;
-		hinfo->rates = codec_pars->rates;
-		hinfo->formats = codec_pars->formats;
-		hinfo->maxbps = codec_pars->maxbps;
 	}
-	/* store the updated parameters */
+
+	/* Store the updated parameters */
 	runtime->hw.channels_min = hinfo->channels_min;
 	runtime->hw.channels_max = hinfo->channels_max;
 	runtime->hw.formats = hinfo->formats;