Re: [PATCH 2/2] drm/msm/dsi: support DSC configurations with slice_per_pkt > 1

From: Dmitry Baryshkov

Date: Wed Mar 18 2026 - 05:44:12 EST


On Wed, Mar 18, 2026 at 07:33:03AM +0000, Alexander Koskovich wrote:
> Some panels support multiple slice to be sent in a single DSC packet and
> this feature is a must for specific panels, such as the JDI LPM026M648C.
>
> Use the MIPI_DSI_MODE_DSC_ALL_SLICES_IN_PKT flag to derive slice_per_pkt
> from slice_count, note that most panels are expected to just work with
> just one slice per packet.
>
> This change was originally authored by Jonathan Marek:
> https://lore.kernel.org/all/20231114174218.19765-3-jonathan@xxxxxxxx

This is a wrong way to give attribution. Either please retain the author
and Jonathan's SoB or use Co-developed-by and still Jonathan's SoB.

The patch looks good to me.

>
> Signed-off-by: Alexander Koskovich <akoskovich@xxxxx>
> ---
> drivers/gpu/drm/msm/dsi/dsi_host.c | 25 ++++++++++---------------
> 1 file changed, 10 insertions(+), 15 deletions(-)
>

--
With best wishes
Dmitry