Re: [PATCH v4 2/2] drm/bridge: add support for lontium lt8713sx bridge driver

From: Dmitry Baryshkov

Date: Sun Mar 01 2026 - 06:45:46 EST


On Tue, Feb 24, 2026 at 11:25:36PM +0530, Vishnu Saini wrote:
> The lt8713sx is a Type-C/DP1.4 to Type-C/DP1.4/HDMI2.0 converter,

"to DP 1.4/HDMI 2.0", it can't generate Type-C output.

> with three configurable DP1.4/HDMI2.0/DP++ output interfaces and
> audio output interface.
>
> Driver is required for firmware upgrade and enabling the bridge chip.
>
> Co-developed-by: Prahlad Valluru <vvalluru@xxxxxxxxxxxxxxxx>
> Signed-off-by: Prahlad Valluru <vvalluru@xxxxxxxxxxxxxxxx>
> Signed-off-by: Vishnu Saini <vishnu.saini@xxxxxxxxxxxxxxxx>
> Cc: 朱晓明 <xmzhu@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/bridge/Kconfig | 10 +
> drivers/gpu/drm/bridge/Makefile | 1 +
> drivers/gpu/drm/bridge/lontium-lt8713sx.c | 598 ++++++++++++++++++++++++++++++
> 3 files changed, 609 insertions(+)
>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>


--
With best wishes
Dmitry