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From: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Alex Deucher <alexander.deucher@amd.com>,
	Akshu Agrawal <akshu.agrawal@amd.com>,
	"Lubomir Rintel" <lkundrak@v3.sk>,
	Markus Elfring <elfring@users.sourceforge.net>,
	Jose Abreu <Jose.Abreu@synopsys.com>,
	"Gustavo A. R. Silva" <garsilva@embeddedor.com>,
	"moderated list:SOUND" <alsa-devel@alsa-project.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: [PATCH 1/4] ASoC: dwc: I2S Controller instance param added
Date: Tue, 17 Apr 2018 10:29:51 +0530	[thread overview]
Message-ID: <1523941201-15665-2-git-send-email-Vijendar.Mukunda@amd.com> (raw)
In-Reply-To: <1523941201-15665-1-git-send-email-Vijendar.Mukunda@amd.com>

When multiple I2S controller instances created,
i2s_instance parameter refers to i2s controller instance value.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 include/sound/designware_i2s.h | 6 ++++++
 sound/soc/dwc/dwc-i2s.c        | 1 +
 sound/soc/dwc/local.h          | 1 +
 3 files changed, 8 insertions(+)

diff --git a/include/sound/designware_i2s.h b/include/sound/designware_i2s.h
index 830f5ca..8113759 100644
--- a/include/sound/designware_i2s.h
+++ b/include/sound/designware_i2s.h
@@ -44,6 +44,10 @@ struct i2s_platform_data {
 	int channel;
 	u32 snd_fmts;
 	u32 snd_rates;
+	/* i2s_instance parameter returns I2S controller instance value
+	 * when multiple I2S controllers instantiated
+	 */
+	u32 i2s_instance;
 
 	#define DW_I2S_QUIRK_COMP_REG_OFFSET	(1 << 0)
 	#define DW_I2S_QUIRK_COMP_PARAM1	(1 << 1)
@@ -74,5 +78,7 @@ struct i2s_dma_data {
 #define FOUR_CHANNEL_SUPPORT	4	/* up to 3.1 */
 #define SIX_CHANNEL_SUPPORT	6	/* up to 5.1 */
 #define EIGHT_CHANNEL_SUPPORT	8	/* up to 7.1 */
+#define I2S_SP_INSTANCE		1
+#define I2S_BT_INSTANCE		2
 
 #endif /*  __SOUND_DESIGNWARE_I2S_H */
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 65112b9..58f81a4 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -553,6 +553,7 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev,
 
 	if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
 		idx = 1;
+	dev->i2s_instance = pdata->i2s_instance;
 	/* Set DMA slaves info */
 	dev->play_dma_data.pd.data = pdata->play_dma_data;
 	dev->capture_dma_data.pd.data = pdata->capture_dma_data;
diff --git a/sound/soc/dwc/local.h b/sound/soc/dwc/local.h
index 91dc70a..e89e464 100644
--- a/sound/soc/dwc/local.h
+++ b/sound/soc/dwc/local.h
@@ -98,6 +98,7 @@ struct dw_i2s_dev {
 	u32 ccr;
 	u32 xfer_resolution;
 	u32 fifo_th;
+	u32 i2s_instance;
 
 	/* data related to DMA transfers b/w i2s and DMAC */
 	union dw_i2s_snd_dma_data play_dma_data;
-- 
2.7.4

WARNING: multiple messages have this Message-ID (diff)
From: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Cc: Jose Abreu <Jose.Abreu@synopsys.com>,
	"moderated list:SOUND" <alsa-devel@alsa-project.org>,
	open list <linux-kernel@vger.kernel.org>,
	Takashi Iwai <tiwai@suse.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Lubomir Rintel <lkundrak@v3.sk>, Mark Brown <broonie@kernel.org>,
	"Gustavo A. R. Silva" <garsilva@embeddedor.com>,
	Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>,
	Akshu Agrawal <akshu.agrawal@amd.com>,
	Markus Elfring <elfring@users.sourceforge.net>
Subject: [PATCH 1/4] ASoC: dwc: I2S Controller instance param added
Date: Tue, 17 Apr 2018 10:29:51 +0530	[thread overview]
Message-ID: <1523941201-15665-2-git-send-email-Vijendar.Mukunda@amd.com> (raw)
In-Reply-To: <1523941201-15665-1-git-send-email-Vijendar.Mukunda@amd.com>

When multiple I2S controller instances created,
i2s_instance parameter refers to i2s controller instance value.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
---
 include/sound/designware_i2s.h | 6 ++++++
 sound/soc/dwc/dwc-i2s.c        | 1 +
 sound/soc/dwc/local.h          | 1 +
 3 files changed, 8 insertions(+)

diff --git a/include/sound/designware_i2s.h b/include/sound/designware_i2s.h
index 830f5ca..8113759 100644
--- a/include/sound/designware_i2s.h
+++ b/include/sound/designware_i2s.h
@@ -44,6 +44,10 @@ struct i2s_platform_data {
 	int channel;
 	u32 snd_fmts;
 	u32 snd_rates;
+	/* i2s_instance parameter returns I2S controller instance value
+	 * when multiple I2S controllers instantiated
+	 */
+	u32 i2s_instance;
 
 	#define DW_I2S_QUIRK_COMP_REG_OFFSET	(1 << 0)
 	#define DW_I2S_QUIRK_COMP_PARAM1	(1 << 1)
@@ -74,5 +78,7 @@ struct i2s_dma_data {
 #define FOUR_CHANNEL_SUPPORT	4	/* up to 3.1 */
 #define SIX_CHANNEL_SUPPORT	6	/* up to 5.1 */
 #define EIGHT_CHANNEL_SUPPORT	8	/* up to 7.1 */
+#define I2S_SP_INSTANCE		1
+#define I2S_BT_INSTANCE		2
 
 #endif /*  __SOUND_DESIGNWARE_I2S_H */
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c
index 65112b9..58f81a4 100644
--- a/sound/soc/dwc/dwc-i2s.c
+++ b/sound/soc/dwc/dwc-i2s.c
@@ -553,6 +553,7 @@ static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev,
 
 	if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
 		idx = 1;
+	dev->i2s_instance = pdata->i2s_instance;
 	/* Set DMA slaves info */
 	dev->play_dma_data.pd.data = pdata->play_dma_data;
 	dev->capture_dma_data.pd.data = pdata->capture_dma_data;
diff --git a/sound/soc/dwc/local.h b/sound/soc/dwc/local.h
index 91dc70a..e89e464 100644
--- a/sound/soc/dwc/local.h
+++ b/sound/soc/dwc/local.h
@@ -98,6 +98,7 @@ struct dw_i2s_dev {
 	u32 ccr;
 	u32 xfer_resolution;
 	u32 fifo_th;
+	u32 i2s_instance;
 
 	/* data related to DMA transfers b/w i2s and DMAC */
 	union dw_i2s_snd_dma_data play_dma_data;
-- 
2.7.4

       reply	other threads:[~2018-04-17  4:58 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1523941201-15665-1-git-send-email-Vijendar.Mukunda@amd.com>
2018-04-17  4:59 ` Vijendar Mukunda [this message]
2018-04-17  4:59   ` [PATCH 1/4] ASoC: dwc: I2S Controller instance param added Vijendar Mukunda
2018-04-17 16:09   ` Mark Brown
2018-04-17 16:09     ` Mark Brown
2018-04-18  9:41     ` Mukunda,Vijendar
2018-04-17  4:59 ` [PATCH 2/4] ASoC: amd: fixed checkpatch pl warnings Vijendar Mukunda
2018-04-17  4:59   ` Vijendar Mukunda
2018-04-17 17:09   ` Applied "ASoC: amd: fixed checkpatch pl warnings" to the asoc tree Mark Brown
2018-04-17 17:09     ` Mark Brown
2018-04-17 17:11   ` Mark Brown
2018-04-17 17:11     ` Mark Brown
2018-04-17  4:59 ` [PATCH 3/4] ASoC: amd: dma driver changes for BT I2S instance Vijendar Mukunda
2018-04-17  4:59   ` Vijendar Mukunda
2018-04-17  4:59 ` [PATCH 4/4] ASoC: amd: enabling bt i2s config after acp reset Vijendar Mukunda
2018-04-17  4:59   ` Vijendar Mukunda
2018-04-17 10:42   ` Agrawal, Akshu
2018-04-17 11:17   ` [alsa-devel] " kbuild test robot
2018-04-17 11:17     ` kbuild test robot
2018-04-17 11:41     ` Mukunda,Vijendar
2018-04-17 13:46   ` kbuild test robot
2018-04-17 13:46     ` kbuild test robot
2018-04-17 15:51   ` [PATCH V2 " Vijendar Mukunda
2018-04-17 15:51     ` Vijendar Mukunda
2018-04-17 16:10     ` Mark Brown
2018-04-17 16:10       ` Mark Brown

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