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From: mengdong.lin@linux.intel.com
To: alsa-devel@alsa-project.org, broonie@kernel.org
Cc: Mengdong Lin <mengdong.lin@linux.intel.com>,
	tiwai@suse.de, hardik.t.shah@intel.com,
	guneshwor.o.singh@intel.com, liam.r.girdwood@linux.intel.com,
	vinod.koul@intel.com, rakesh.a.ughreja@intel.com,
	mengdong.lin@intel.com
Subject: [PATCH v2 08/11] ASoC: topology: ABI - Add flags and private data to BE/CC links
Date: Fri,  9 Sep 2016 19:46:29 +0800	[thread overview]
Message-ID: <d4036a0d8bc63a83d42af44fa30d64d310fb17f6.1473420558.git.mengdong.lin@linux.intel.com> (raw)
In-Reply-To: <cover.1473420558.git.mengdong.lin@linux.intel.com>

From: Mengdong Lin <mengdong.lin@linux.intel.com>

The flags will be used to configure an existing Backend and Codec<->Codec
link or create a new links.

The private data is reserved for future extension.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>

diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 31f2181..abae889 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -141,6 +141,11 @@
 /* DAI link flags */
 #define SND_SOC_TPLG_LNK_FLGBIT_IGNORE_SUSPEND          (1 << 0)
 #define SND_SOC_TPLG_LNK_FLGBIT_IGNORE_POWERDOWN_TIME   (1 << 1)
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES         (1 << 2)
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS      (1 << 3)
+#define SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS    (1 << 4)
+#define SND_SOC_TPLG_LNK_FLGBIT_DPCM_PLAYBACK           (1 << 5)
+#define SND_SOC_TPLG_LNK_FLGBIT_DPCM_CAPTURE            (1 << 6)
 
 /* DAI physical PCM data formats.
  * Add new formats to the end of the list.
@@ -537,6 +542,10 @@ struct snd_soc_tplg_link_config {
 	struct snd_soc_tplg_hw_config hw_config[SND_SOC_TPLG_HW_CONFIG_MAX]; /* hw configs */
 	__le32 num_hw_configs;         /* number of hw configs */
 	__le32 default_hw_config_id;   /* default hw config ID for init */
+
+	__le32 flag_mask;       /* bitmask of flags to configure */
+	__le32 flags;           /* SND_SOC_TPLG_LNK_FLGBIT_* flag value */
+	struct snd_soc_tplg_private priv;
 } __attribute__((packed));
 
 /*
-- 
2.5.0

  parent reply	other threads:[~2016-09-09 11:40 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-09 11:41 [PATCH v2 00/11] ASoC: topology: Remaining kernel patches mengdong.lin
2016-09-09 11:43 ` [PATCH v2 01/11] ASoC: topology: Able to create BE DAIs mengdong.lin
2016-09-16 14:56   ` Mark Brown
2016-09-19 17:09     ` Shah, Hardik T
2016-09-21  5:44       ` Mengdong Lin
2016-09-21  7:09         ` Liam Girdwood
2016-09-24 18:56           ` Mark Brown
2016-09-09 11:45 ` [PATCH v2 02/11] ASoC: topology: ABI - Add flags to PCM mengdong.lin
2016-09-09 11:45 ` [PATCH v2 03/11] ASoC: topology: ABI - Add private data " mengdong.lin
2016-09-09 11:45 ` [PATCH v2 04/11] ASoC: topology: Add FE DAIs only if not already added mengdong.lin
2016-09-09 11:46 ` [PATCH v2 05/11] ASoC: topology: ABI - Add name & component info to BE/CC links mengdong.lin
2016-09-09 11:46 ` [PATCH v2 06/11] ASoC: topology: ABI - Define DAI physical PCM data formats mengdong.lin
2016-09-09 11:46 ` [PATCH v2 07/11] ASoC: topology: ABI - Add HW configurations to BE/CC links mengdong.lin
2016-09-09 11:46 ` mengdong.lin [this message]
2016-09-09 11:46 ` [PATCH v2 09/11] ASoC: Define API to find a dai link by id mengdong.lin
2016-09-09 11:46 ` [PATCH v2 10/11] ASoC: Probe link components after finding new links mengdong.lin
2016-09-09 11:46 ` [PATCH v2 11/11] ASoC: topology: Able to create BE DAI links mengdong.lin

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