[PATCH v3 1/1] drm/mediatek: dp: Add sdp path reset
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Wed Sep 25 08:36:47 UTC 2024
On Wed, Sep 25, 2024 at 02:48:22PM GMT, Liankun Yang wrote:
> When using type-c to type-c to connect to the monitor,
> the sound plays normally. If you unplug the type-c and
> connect the type-c to hdmi dongle to the monitor, there will be noise.
>
> By capturing the audio data, it is found that
> the data position is messy, and there is no error in the data.
>
> Through experiments, it can be restored by resetting the SDP path
> when unplugging it.
>
> Signed-off-by: Liankun Yang <liankun.yang at mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>
> ---
> Changes in V3:
> - No change.
If there are no changes, why did you increase the revision?
> Per suggestion from the previous thread:
> https://patchwork.kernel.org/project/linux-mediatek/patch/20240923132521.22785-1-liankun.yang@mediatek.com/
The link points to some other patch. Please consider using b4 tool, it
will manage changelogs and links for you.
>
> Changes in V2:
> - Fix build error.
> Per suggestion from the previous thread:
> https://patchwork.kernel.org/project/linux-mediatek/patch/20240923133610.23728-1-liankun.yang@mediatek.com/
> ---
> drivers/gpu/drm/mediatek/mtk_dp.c | 15 +++++++++++++++
> drivers/gpu/drm/mediatek/mtk_dp_reg.h | 1 +
> 2 files changed, 16 insertions(+)
>
--
With best wishes
Dmitry
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