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From: jeeja.kp@intel.com
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, G Kranthi <gudishax.kranthikumar@intel.com>,
	patches.audio@intel.com, broonie@kernel.org,
	liam.r.girdwood@intel.com, Jeeja KP <jeeja.kp@intel.com>
Subject: [PATCH 04/11] ASoC: Intel: Skylake: Add 16-bit constraint to FE bxt_rt298 machine
Date: Thu, 23 Mar 2017 19:01:59 +0530	[thread overview]
Message-ID: <1490275926-2270-5-git-send-email-jeeja.kp@intel.com> (raw)
In-Reply-To: <1490275926-2270-1-git-send-email-jeeja.kp@intel.com>

From: G Kranthi <gudishax.kranthikumar@intel.com>

Add constraint to FE to restrict sample format to 16-bit for bxt_rt298
machine

Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
---
 sound/soc/intel/boards/bxt_rt298.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c
index 176c080..1a68d04 100644
--- a/sound/soc/intel/boards/bxt_rt298.c
+++ b/sound/soc/intel/boards/bxt_rt298.c
@@ -274,12 +274,15 @@ static int bxt_fe_startup(struct snd_pcm_substream *substream)
 	 * on this platform for PCM device we support:
 	 *      48Khz
 	 *      stereo
+	 *	16-bit audio
 	 */
 
 	runtime->hw.channels_max = 2;
 	snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
 				&constraints_channels);
 
+	runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
+	snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
 	snd_pcm_hw_constraint_list(runtime, 0,
 				SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
 
-- 
2.5.0

  parent reply	other threads:[~2017-03-23 13:19 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-23 13:31 [PATCH 00/11] ASoC: Intel: Skylake: More driver updates jeeja.kp
2017-03-23 13:31 ` [PATCH 01/11] ALSA: hda: Fix LLCH register read jeeja.kp
2017-03-29 11:02   ` Applied "ALSA: hda: Fix LLCH register read" to the asoc tree Mark Brown
2017-03-23 13:31 ` [PATCH 02/11] ASoC: Intel: Skylake: Use the sig_bits to define dai bps capability jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Use the sig_bits to define dai bps capability" to the asoc tree Mark Brown
2017-03-23 13:31 ` [PATCH 03/11] ASoC: hdac_hdmi: Update sig_bits based on converter capability jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: hdac_hdmi: Update sig_bits based on converter capability" to the asoc tree Mark Brown
2017-03-23 13:31 ` jeeja.kp [this message]
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Add 16-bit constraint to FE bxt_rt298 machine" " Mark Brown
2017-03-23 13:32 ` [PATCH 05/11] ASoC: Intel: Skylake: Don't unload module when in use jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Don't unload module when in use" to the asoc tree Mark Brown
2017-03-23 13:32 ` [PATCH 06/11] ASoC: Intel: Skylake: Remove redundant vmixer handler jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Remove redundant vmixer handler" to the asoc tree Mark Brown
2017-03-23 13:32 ` [PATCH 07/11] ASoC: Intel: Skylake: remove hard coded ACPI path jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: remove hard coded ACPI path" to the asoc tree Mark Brown
2017-03-23 13:32 ` [PATCH 08/11] ASoC: Intel: Skylake: Rearrangement of code to cleanup SKL SST library jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Rearrangement of code to cleanup SKL SST library" to the asoc tree Mark Brown
2017-03-23 13:32 ` [PATCH 09/11] ASoC: Intel: Skylake: Fix DMA position reporting for capture stream jeeja.kp
2017-03-23 14:12   ` Pierre-Louis Bossart
2017-03-23 15:08     ` Ughreja, Rakesh A
2017-03-23 15:31       ` Pierre-Louis Bossart
2017-03-23 13:32 ` [PATCH 10/11] ASoC: Intel: Skylake: Fix module state after unbind and delete jeeja.kp
2017-03-29 11:54   ` Applied "ASoC: Intel: Skylake: Fix module state after unbind and delete" to the asoc tree Mark Brown
2017-03-23 13:32 ` [PATCH 11/11] ASoC: Intel: Skylake: Add support for deferred DSP module bind jeeja.kp
2017-04-12 16:00   ` Applied "ASoC: Intel: Skylake: Add support for deferred DSP module bind" to the asoc tree Mark Brown
2017-03-27  3:22 ` [PATCH 00/11] ASoC: Intel: Skylake: More driver updates Vinod Koul

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