diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/801-audio-0029-MLK-15960-1-ASoC-fsl_sai-update-fifo_depth-for-diffe.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/801-audio-0029-MLK-15960-1-ASoC-fsl_sai-update-fifo_depth-for-diffe.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/layerscape/patches-5.4/801-audio-0029-MLK-15960-1-ASoC-fsl_sai-update-fifo_depth-for-diffe.patch b/target/linux/layerscape/patches-5.4/801-audio-0029-MLK-15960-1-ASoC-fsl_sai-update-fifo_depth-for-diffe.patch deleted file mode 100644 index d2a7955cae..0000000000 --- a/target/linux/layerscape/patches-5.4/801-audio-0029-MLK-15960-1-ASoC-fsl_sai-update-fifo_depth-for-diffe.patch +++ /dev/null @@ -1,51 +0,0 @@ -From 1640daf71d5230997e9b75a550d3800bede298db Mon Sep 17 00:00:00 2001 -From: Shengjiu Wang <shengjiu.wang@freescale.com> -Date: Wed, 12 Jul 2017 18:19:25 +0800 -Subject: [PATCH] MLK-15960-1: ASoC: fsl_sai: update fifo_depth for different - platform - -The fifo_depth is changed to 64 in imx8qm/imx8qxp, in imx8mq, the -fifo_depth is 128. which is mentioned in their ADD. - -Signed-off-by: Shengjiu Wang <shengjiu.wang@freescale.com> ---- - sound/soc/fsl/fsl_sai.c | 14 ++++++++------ - 1 file changed, 8 insertions(+), 6 deletions(-) - ---- a/sound/soc/fsl/fsl_sai.c -+++ b/sound/soc/fsl/fsl_sai.c -@@ -72,7 +72,7 @@ static struct fsl_sai_soc_data fsl_sai_i - .imx = true, - .dataline = 0xff, - .fifos = 8, -- .fifo_depth = 32, -+ .fifo_depth = 128, - .flags = 0, - .reg_offset = 8, - .constrain_period_size = false, -@@ -82,7 +82,7 @@ static struct fsl_sai_soc_data fsl_sai_i - .imx = true, - .dataline = 0x3, - .fifos = 1, -- .fifo_depth = 32, -+ .fifo_depth = 64, - .flags = 0, - .reg_offset = 0, - .constrain_period_size = true, -@@ -759,10 +759,12 @@ static int fsl_sai_dai_probe(struct snd_ - regmap_write(sai->regmap, FSL_SAI_TCSR(offset), 0); - regmap_write(sai->regmap, FSL_SAI_RCSR(offset), 0); - -- regmap_update_bits(sai->regmap, FSL_SAI_TCR1(offset), FSL_SAI_CR1_RFW_MASK, -- sai->soc->fifo_depth - FSL_SAI_MAXBURST_TX); -- regmap_update_bits(sai->regmap, FSL_SAI_RCR1(offset), FSL_SAI_CR1_RFW_MASK, -- FSL_SAI_MAXBURST_RX - 1); -+ regmap_update_bits(sai->regmap, FSL_SAI_TCR1(offset), -+ sai->soc->fifo_depth - 1, -+ sai->soc->fifo_depth - FSL_SAI_MAXBURST_TX); -+ regmap_update_bits(sai->regmap, FSL_SAI_RCR1(offset), -+ sai->soc->fifo_depth - 1, -+ FSL_SAI_MAXBURST_RX - 1); - - snd_soc_dai_init_dma_data(cpu_dai, &sai->dma_params_tx, - &sai->dma_params_rx); |