| Message ID | 20220421125403.2180824-1-codrin.ciubotariu@microchip.com |
|---|---|
| State | New |
| Headers | show |
| Series | [1/2] Revert "ASoC: dmaengine: do not use a NULL prepare_slave_config() callback" | expand |
On Thu, 21 Apr 2022 15:54:02 +0300, Codrin Ciubotariu wrote: > This reverts commit 9a1e13440a4f2e7566fd4c5eae6a53e6400e08a4. > > As pointed out by Sascha Hauer, this patch changes: > if (pmc->config && !pcm->config->prepare_slave_config) > <do nothing> > to: > if (pmc->config && !pcm->config->prepare_slave_config) > snd_dmaengine_pcm_prepare_slave_config() > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next Thanks! [1/2] Revert "ASoC: dmaengine: do not use a NULL prepare_slave_config() callback" commit: 660564fc9a92a893a14f255be434f7ea0b967901 [2/2] ASoC: atmel: mchp-pdmc: set prepare_slave_config commit: 2bde1985e39173d8cb64005dad6f34e9bee4c750 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
On Thu, Apr 21, 2022 at 03:54:02PM +0300, Codrin Ciubotariu wrote: > This reverts commit 9a1e13440a4f2e7566fd4c5eae6a53e6400e08a4. > > As pointed out by Sascha Hauer, this patch changes: > if (pmc->config && !pcm->config->prepare_slave_config) Please submit patches using subject lines reflecting the style for the subsystem, this makes it easier for people to identify relevant patches. Look at what existing commits in the area you're changing are doing and make sure your subject lines visually resemble what they're doing. There's no need to resubmit to fix this alone.
diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index 2ab2ddc1294dd..285441d6aeed4 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -86,10 +86,10 @@ static int dmaengine_pcm_hw_params(struct snd_soc_component *component, memset(&slave_config, 0, sizeof(slave_config)); - if (pcm->config && pcm->config->prepare_slave_config) - prepare_slave_config = pcm->config->prepare_slave_config; - else + if (!pcm->config) prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config; + else + prepare_slave_config = pcm->config->prepare_slave_config; if (prepare_slave_config) { int ret = prepare_slave_config(substream, params, &slave_config);
This reverts commit 9a1e13440a4f2e7566fd4c5eae6a53e6400e08a4. As pointed out by Sascha Hauer, this patch changes: if (pmc->config && !pcm->config->prepare_slave_config) <do nothing> to: if (pmc->config && !pcm->config->prepare_slave_config) snd_dmaengine_pcm_prepare_slave_config() This breaks the drivers that do not need a call to dmaengine_slave_config(). Drivers that still need to call snd_dmaengine_pcm_prepare_slave_config(), but have a NULL pcm->config->prepare_slave_config should use snd_dmaengine_pcm_prepare_slave_config() as their prepare_slave_config callback. Fixes: 9a1e13440a4f ("ASoC: dmaengine: do not use a NULL prepare_slave_config() callback") Reported-by: Sascha Hauer <sha@pengutronix.de> Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> --- sound/soc/soc-generic-dmaengine-pcm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)