| Message ID | 1646879863-27711-1-git-send-email-shengjiu.wang@nxp.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 6ddf611219ba8f7c8fa0d26b39710a641e7d37a5 |
| Headers | show |
| Series | ASoC: fsl_spdif: Disable TX clock when stop | expand |
On Wed, Mar 9, 2022 at 11:46 PM Shengjiu Wang <shengjiu.wang@nxp.com> wrote: > > The TX clock source may be changed in next case, need to > disable it when stop, otherwise the TX may not work after > changing the clock source, error log is: > > aplay: pcm_write:2058: write error: Input/output error > > Fixes: a2388a498ad2 ("ASoC: fsl: Add S/PDIF CPU DAI driver") > Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
On Thu, 10 Mar 2022 10:37:43 +0800, Shengjiu Wang wrote: > The TX clock source may be changed in next case, need to > disable it when stop, otherwise the TX may not work after > changing the clock source, error log is: > > aplay: pcm_write:2058: write error: Input/output error > > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/1] ASoC: fsl_spdif: Disable TX clock when stop commit: 6ddf611219ba8f7c8fa0d26b39710a641e7d37a5 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. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 57c41b2f7d17..5f15dae16dd3 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -610,6 +610,8 @@ static void fsl_spdif_shutdown(struct snd_pcm_substream *substream, mask = SCR_TXFIFO_AUTOSYNC_MASK | SCR_TXFIFO_CTRL_MASK | SCR_TXSEL_MASK | SCR_USRC_SEL_MASK | SCR_TXFIFO_FSEL_MASK; + /* Disable TX clock */ + regmap_update_bits(regmap, REG_SPDIF_STC, STC_TXCLK_ALL_EN_MASK, 0); } else { scr = SCR_RXFIFO_OFF | SCR_RXFIFO_CTL_ZERO; mask = SCR_RXFIFO_FSEL_MASK | SCR_RXFIFO_AUTOSYNC_MASK|
The TX clock source may be changed in next case, need to disable it when stop, otherwise the TX may not work after changing the clock source, error log is: aplay: pcm_write:2058: write error: Input/output error Fixes: a2388a498ad2 ("ASoC: fsl: Add S/PDIF CPU DAI driver") Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> --- sound/soc/fsl/fsl_spdif.c | 2 ++ 1 file changed, 2 insertions(+)