[PATCH 1/1] ASoC: dwc: extend supported formats
The COMP1_TX_WORDSIZE_0/COMP2_RX_WORDSIZE_0 fields in the comp registers indicate the maximum wordsize supported. DWC I2S controller can operate with any smaller wordsize. So extend the formats to let I2S to operate in any allowed modes.
Signed-off-by: Maxim Kochetkov fido_max@inbox.ru --- sound/soc/dwc/dwc-i2s.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index acdf98b2ee9c..1f782752ea0b 100644 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -480,9 +480,9 @@ static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = { static const u32 formats[COMP_MAX_WORDSIZE] = { SNDRV_PCM_FMTBIT_S16_LE, SNDRV_PCM_FMTBIT_S16_LE, - SNDRV_PCM_FMTBIT_S24_LE, - SNDRV_PCM_FMTBIT_S24_LE, - SNDRV_PCM_FMTBIT_S32_LE, + SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, + SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE, + SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE, 0, 0, 0
On Fri, 05 May 2023 08:35:21 +0300, Maxim Kochetkov wrote:
The COMP1_TX_WORDSIZE_0/COMP2_RX_WORDSIZE_0 fields in the comp registers indicate the maximum wordsize supported. DWC I2S controller can operate with any smaller wordsize. So extend the formats to let I2S to operate in any allowed modes.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: dwc: extend supported formats commit: 7f2a9750d9d9eeb0b2b4bbc417e96e852365937b
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
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Thanks, Mark
participants (2)
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Mark Brown -
Maxim Kochetkov