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From: "Subhransu S. Prusty" <subhransu.s.prusty@intel.com>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, lgirdwood@gmail.com, patches.audio@intel.com,
	broonie@kernel.org, Vinod Koul <vinod.koul@intel.com>,
	"Subhransu S. Prusty" <subhransu.s.prusty@intel.com>
Subject: [PATCH 10/11] ASoC: Intel: Skylake: Add multichannel support for HDMI
Date: Tue, 12 Apr 2016 10:31:32 +0530	[thread overview]
Message-ID: <1460437293-8509-11-git-send-email-subhransu.s.prusty@intel.com> (raw)
In-Reply-To: <1460437293-8509-1-git-send-email-subhransu.s.prusty@intel.com>

Channel max is changed to 8 from stereo to support multichannel
capability for HDMI devices.

Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---
 sound/soc/intel/skylake/skl-pcm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c
index dab0900..8de9212 100644
--- a/sound/soc/intel/skylake/skl-pcm.c
+++ b/sound/soc/intel/skylake/skl-pcm.c
@@ -51,7 +51,7 @@ static struct snd_pcm_hardware azx_pcm_hw = {
 	.rate_min =		8000,
 	.rate_max =		48000,
 	.channels_min =		1,
-	.channels_max =		HDA_QUAD,
+	.channels_max =		8,
 	.buffer_bytes_max =	AZX_MAX_BUF_SIZE,
 	.period_bytes_min =	128,
 	.period_bytes_max =	AZX_MAX_BUF_SIZE / 2,
@@ -682,7 +682,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "HDMI1 Playback",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_32000 |	SNDRV_PCM_RATE_44100 |
 			SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
 			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -697,7 +697,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "HDMI2 Playback",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_32000 |	SNDRV_PCM_RATE_44100 |
 			SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
 			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -712,7 +712,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "HDMI3 Playback",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_32000 |	SNDRV_PCM_RATE_44100 |
 			SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
 			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
@@ -765,7 +765,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "iDisp1 Tx",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|SNDRV_PCM_RATE_48000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
 			SNDRV_PCM_FMTBIT_S24_LE,
@@ -777,7 +777,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "iDisp2 Tx",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|
 			SNDRV_PCM_RATE_48000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
@@ -790,7 +790,7 @@ static struct snd_soc_dai_driver skl_platform_dai[] = {
 	.playback = {
 		.stream_name = "iDisp3 Tx",
 		.channels_min = HDA_STEREO,
-		.channels_max = HDA_STEREO,
+		.channels_max = 8,
 		.rates = SNDRV_PCM_RATE_8000|SNDRV_PCM_RATE_16000|
 			SNDRV_PCM_RATE_48000,
 		.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE |
-- 
1.9.1

  parent reply	other threads:[~2016-04-12  5:02 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-12  5:01 [PATCH 00/11] ASoC: hdac_hdmi: Add multichannel support Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 01/11] ASoC: Intel: Skylake: Fix ibs/obs calc for non-integral sampling rates Subhransu S. Prusty
2016-04-12  6:30   ` Applied "ASoC: Intel: Skylake: Fix ibs/obs calc for non-integral sampling rates" to the asoc tree Mark Brown
2016-04-12  5:01 ` [PATCH 02/11] drm/edid: Add API to get speaker allocation Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 03/11] ASoC: hdac_hdmi: parse eld for channel map capability Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 04/11] ALSA: hda - add helper to get channels from cap bits Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 05/11] ASoC: hdac_hdmi: Add multichannel support Subhransu S. Prusty
2016-04-12 12:25   ` Pierre-Louis Bossart
2016-04-12 13:36     ` Subhransu S. Prusty
2016-04-12 13:50       ` Takashi Iwai
2016-04-12  5:01 ` [PATCH 06/11] ASoC: skl_rt286: Fix to support hdmi channel map support Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 07/11] ASoC: Intel: boards: Update skl_nau88l25_max98357a driver to support chmap Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 08/11] ASoC: Intel: boards: Update skl_nau88l25_ssm4567 " Subhransu S. Prusty
2016-04-12 12:32   ` Pierre-Louis Bossart
2016-04-12 13:51     ` Subhransu S. Prusty
2016-04-12  5:01 ` [PATCH 09/11] ASoC: hdac_hdmi: Register chmap controls and ops Subhransu S. Prusty
2016-04-28 17:55   ` Applied "ASoC: hdac_hdmi: Register chmap controls and ops" to the asoc tree Mark Brown
2016-04-12  5:01 ` Subhransu S. Prusty [this message]
2016-04-28 17:55   ` Applied "ASoC: Intel: Skylake: Add multichannel support for HDMI" " Mark Brown
2016-04-12  5:01 ` [PATCH 11/11] ASoC: Intel: Skylake: Update channel map based on runtime params Subhransu S. Prusty
2016-04-28 17:55   ` Applied "ASoC: Intel: Skylake: Update channel map based on runtime params" to the asoc tree Mark Brown
2016-04-12  5:43 ` [PATCH 00/11] ASoC: hdac_hdmi: Add multichannel support Takashi Iwai
2016-04-12  5:54   ` Mark Brown
2016-04-12  6:26     ` Subhransu S. Prusty
2016-04-12  6:31       ` Mark Brown

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