1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/layerscape/patches-5.4/801-audio-0013-MLK-10611-1-ASoC-fsl-sai-Just-one-device-can-playbac.patch b/target/linux/layerscape/patches-5.4/801-audio-0013-MLK-10611-1-ASoC-fsl-sai-Just-one-device-can-playbac.patch
deleted file mode 100644
index faff9786b7..0000000000
--- a/target/linux/layerscape/patches-5.4/801-audio-0013-MLK-10611-1-ASoC-fsl-sai-Just-one-device-can-playbac.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 0ab3461b68ccc1d4ffb37dbc7f2e57adc8aed0fb Mon Sep 17 00:00:00 2001
-From: Zidan Wang <zidan.wang@freescale.com>
-Date: Fri, 10 Apr 2015 09:52:36 +0800
-Subject: [PATCH] MLK-10611-1 ASoC: fsl-sai: Just one device can
- playback(captrue) when using the same SAI
-
-Just one device can playback(captrue) when using the same SAI.
-
-Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
-(cherry picked from commit 7981a488c4da440db21f0544b519b44636a0cabb)
----
- sound/soc/fsl/fsl_sai.c | 10 ++++++++++
- sound/soc/fsl/fsl_sai.h |  1 +
- 2 files changed, 11 insertions(+)
-
---- a/sound/soc/fsl/fsl_sai.c
-+++ b/sound/soc/fsl/fsl_sai.c
-@@ -605,6 +605,11 @@ static int fsl_sai_startup(struct snd_pc
- 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
- 	int ret;
- 
-+	if (sai->is_stream_opened[tx])
-+		return -EBUSY;
-+	else
-+		sai->is_stream_opened[tx] = true;
-+
- 	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE,
- 			   FSL_SAI_CR3_TRCE);
- 
-@@ -621,6 +626,11 @@ static void fsl_sai_shutdown(struct snd_
- 	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
- 
- 	regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE, 0);
-+
-+	if (sai->is_stream_opened[tx]) {
-+		regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx), FSL_SAI_CR3_TRCE, 0);
-+		sai->is_stream_opened[tx] = false;
-+	}
- }
- 
- static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {
---- a/sound/soc/fsl/fsl_sai.h
-+++ b/sound/soc/fsl/fsl_sai.h
-@@ -137,6 +137,7 @@ struct fsl_sai {
- 	bool is_dsp_mode;
- 	bool sai_on_imx;
- 	bool synchronous[2];
-+	bool is_stream_opened[2];
- 
- 	unsigned int mclk_id[2];
- 	unsigned int mclk_streams;