regmap-sdw does not support multi register writes, so there is
no point in setting this flag. This also leads to incorrect
programming of WSA codecs with regmap_multi_reg_write() call.
This invalid configuration should have been rejected by regmap-sdw.
Signed-off-by: Srinivas Kandagatla <[email protected]>
---
sound/soc/codecs/wcd938x-sdw.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/soc/codecs/wcd938x-sdw.c b/sound/soc/codecs/wcd938x-sdw.c
index 402286dfaea4..9c10200ff34b 100644
--- a/sound/soc/codecs/wcd938x-sdw.c
+++ b/sound/soc/codecs/wcd938x-sdw.c
@@ -1190,7 +1190,6 @@ static const struct regmap_config wcd938x_regmap_config = {
.readable_reg = wcd938x_readable_register,
.writeable_reg = wcd938x_writeable_register,
.volatile_reg = wcd938x_volatile_register,
- .can_multi_write = true,
};
static const struct sdw_slave_ops wcd9380_slave_ops = {
--
2.21.0
On Tue, 23 May 2023 17:54:14 +0100, Srinivas Kandagatla wrote:
> regmap-sdw does not support multi register writes, so there is
> no point in setting this flag. This also leads to incorrect
> programming of WSA codecs with regmap_multi_reg_write() call.
>
> This invalid configuration should have been rejected by regmap-sdw.
>
>
> [...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: codecs: wcd938x-sdw: do not set can_multi_write flag
commit: 2d7c2f9272de6347a9cec0fc07708913692c0ae3
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