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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2022-09-06 18:01:11 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-09-23 14:25:09 +0100 |
| commit | c55b7381d7932eb303dbd97691f89c1a9c452956 (patch) | |
| tree | 1997da2ee5e48cb066689d0601dd3cb7b0c6cb2a /sound/soc/codecs/lpass-va-macro.c | |
| parent | c0bcaa72fabab1f2900aecc8643f33212c0072cc (diff) | |
| download | linux-stable-c55b7381d7932eb303dbd97691f89c1a9c452956.tar.gz linux-stable-c55b7381d7932eb303dbd97691f89c1a9c452956.tar.bz2 linux-stable-c55b7381d7932eb303dbd97691f89c1a9c452956.zip | |
ASoC: codecs: va-macro: clear the frame sync counter before enabling
Clear the frame sync counter before enabling it.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220906170112.1984-12-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/lpass-va-macro.c')
| -rw-r--r-- | sound/soc/codecs/lpass-va-macro.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 1ea10dc70748..a35f684053d2 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -23,6 +23,7 @@ #define CDC_VA_MCLK_CONTROL_EN BIT(0) #define CDC_VA_CLK_RST_CTRL_FS_CNT_CONTROL (0x0004) #define CDC_VA_FS_CONTROL_EN BIT(0) +#define CDC_VA_FS_COUNTER_CLR BIT(1) #define CDC_VA_CLK_RST_CTRL_SWR_CONTROL (0x0008) #define CDC_VA_TOP_CSR_TOP_CFG0 (0x0080) #define CDC_VA_FS_BROADCAST_EN BIT(1) @@ -423,9 +424,12 @@ static int va_clk_rsc_fs_gen_request(struct va_macro *va, bool enable) regmap_update_bits(regmap, CDC_VA_CLK_RST_CTRL_MCLK_CONTROL, CDC_VA_MCLK_CONTROL_EN, CDC_VA_MCLK_CONTROL_EN); - + /* clear the fs counter */ + regmap_update_bits(regmap, CDC_VA_CLK_RST_CTRL_FS_CNT_CONTROL, + CDC_VA_FS_CONTROL_EN | CDC_VA_FS_COUNTER_CLR, + CDC_VA_FS_CONTROL_EN | CDC_VA_FS_COUNTER_CLR); regmap_update_bits(regmap, CDC_VA_CLK_RST_CTRL_FS_CNT_CONTROL, - CDC_VA_FS_CONTROL_EN, + CDC_VA_FS_CONTROL_EN | CDC_VA_FS_COUNTER_CLR, CDC_VA_FS_CONTROL_EN); regmap_update_bits(regmap, CDC_VA_TOP_CSR_TOP_CFG0, |