This is a note to let you know that I've just added the patch titled
ASoC: fsl_sai: Update to modern clocking terminology
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
asoc-fsl_sai-update-to-modern-clocking-terminology.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c7771c61ac6bc6a229c1855926d413113dd04a9e
Author: Mark Brown <broonie@xxxxxxxxxx>
Date: Tue Sep 21 22:35:32 2021 +0100
ASoC: fsl_sai: Update to modern clocking terminology
[ Upstream commit 361284a4eb598eaf28e8458c542f214d3689b134 ]
As part of moving to remove the old style defines for the bus clocks update
the fsl_sai driver to use more modern terminology for clocking.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Reviewed-by: Fabio Estevam <festevam@xxxxxxxxx>
Link: https://lore.kernel.org/r/20210921213542.31688-6-broonie@xxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Stable-dep-of: a23924b7dd7b ("ASoC: fsl_sai: initialize is_dsp_mode flag")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 5ba06df2ace51..5ec504ff060a5 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -297,23 +297,23 @@ static int fsl_sai_set_dai_fmt_tr(struct snd_soc_dai *cpu_dai,
return -EINVAL;
}
- /* DAI clock master masks */
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBS_CFS:
+ /* DAI clock provider masks */
+ switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
+ case SND_SOC_DAIFMT_CBC_CFC:
val_cr2 |= FSL_SAI_CR2_BCD_MSTR;
val_cr4 |= FSL_SAI_CR4_FSD_MSTR;
- sai->is_slave_mode = false;
+ sai->is_consumer_mode = false;
break;
- case SND_SOC_DAIFMT_CBM_CFM:
- sai->is_slave_mode = true;
+ case SND_SOC_DAIFMT_CBP_CFP:
+ sai->is_consumer_mode = true;
break;
- case SND_SOC_DAIFMT_CBS_CFM:
+ case SND_SOC_DAIFMT_CBC_CFP:
val_cr2 |= FSL_SAI_CR2_BCD_MSTR;
- sai->is_slave_mode = false;
+ sai->is_consumer_mode = false;
break;
- case SND_SOC_DAIFMT_CBM_CFS:
+ case SND_SOC_DAIFMT_CBP_CFC:
val_cr4 |= FSL_SAI_CR4_FSD_MSTR;
- sai->is_slave_mode = true;
+ sai->is_consumer_mode = true;
break;
default:
return -EINVAL;
@@ -356,8 +356,8 @@ static int fsl_sai_set_bclk(struct snd_soc_dai *dai, bool tx, u32 freq)
u32 id;
int ret = 0;
- /* Don't apply to slave mode */
- if (sai->is_slave_mode)
+ /* Don't apply to consumer mode */
+ if (sai->is_consumer_mode)
return 0;
/*
@@ -462,7 +462,7 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
pins = DIV_ROUND_UP(channels, slots);
- if (!sai->is_slave_mode) {
+ if (!sai->is_consumer_mode) {
if (sai->bclk_ratio)
ret = fsl_sai_set_bclk(cpu_dai, tx,
sai->bclk_ratio *
@@ -502,12 +502,12 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream,
val_cr4 |= FSL_SAI_CR4_CHMOD;
/*
- * For SAI master mode, when Tx(Rx) sync with Rx(Tx) clock, Rx(Tx) will
+ * For SAI provider mode, when Tx(Rx) sync with Rx(Tx) clock, Rx(Tx) will
* generate bclk and frame clock for Tx(Rx), we should set RCR4(TCR4),
* RCR5(TCR5) for playback(capture), or there will be sync error.
*/
- if (!sai->is_slave_mode && fsl_sai_dir_is_synced(sai, adir)) {
+ if (!sai->is_consumer_mode && fsl_sai_dir_is_synced(sai, adir)) {
regmap_update_bits(sai->regmap, FSL_SAI_xCR4(!tx, ofs),
FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK |
FSL_SAI_CR4_CHMOD_MASK,
@@ -543,7 +543,7 @@ static int fsl_sai_hw_free(struct snd_pcm_substream *substream,
regmap_update_bits(sai->regmap, FSL_SAI_xCR3(tx, ofs),
FSL_SAI_CR3_TRCE_MASK, 0);
- if (!sai->is_slave_mode &&
+ if (!sai->is_consumer_mode &&
sai->mclk_streams & BIT(substream->stream)) {
clk_disable_unprepare(sai->mclk_clk[sai->mclk_id[tx]]);
sai->mclk_streams &= ~BIT(substream->stream);
@@ -577,7 +577,7 @@ static void fsl_sai_config_disable(struct fsl_sai *sai, int dir)
* This is a hardware bug, and will be fix in the
* next sai version.
*/
- if (!sai->is_slave_mode) {
+ if (!sai->is_consumer_mode) {
/* Software Reset */
regmap_write(sai->regmap, FSL_SAI_xCSR(tx, ofs), FSL_SAI_CSR_SR);
/* Clear SR bit to finish the reset */
diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h
index f471467dfb3e4..93da86009c750 100644
--- a/sound/soc/fsl/fsl_sai.h
+++ b/sound/soc/fsl/fsl_sai.h
@@ -259,7 +259,7 @@ struct fsl_sai {
struct clk *bus_clk;
struct clk *mclk_clk[FSL_SAI_MCLK_MAX];
- bool is_slave_mode;
+ bool is_consumer_mode;
bool is_lsb_first;
bool is_dsp_mode;
bool synchronous[2];
