Re: [PATCH 2/3] drm/msm/dsi: support DSC configurations with slice_per_pkt > 1

[曹俊杰]

Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx> 于2025年10月2日周四 10:04写道：
>On Wed, Oct 01, 2025 at 09:59:13PM +0800, Junjie Cao wrote:
>> From: Jun Nie <jun.nie@xxxxxxxxxx>
>>
>> Some panels support multiple slice to be sent in a single DSC packet. And
>> this feature is a must for specific panels, such as JDI LPM026M648C. Add a
>> dsc_slice_per_pkt member into struct mipi_dsi_device and support the
>> feature in msm mdss driver.
>>
>> Co-developed-by: Jonathan Marek <jonathan@xxxxxxxx>
>> Signed-off-by: Jonathan Marek <jonathan@xxxxxxxx>
>> Signed-off-by: Jun Nie <jun.nie@xxxxxxxxxx>
>> Signed-off-by: Junjie Cao <caojunjie650@xxxxxxxxx>
>> ---
>>  drivers/gpu/drm/msm/dsi/dsi_host.c | 25 ++++++++++---------------
>>  include/drm/drm_mipi_dsi.h         |  2 ++
>>  2 files changed, 12 insertions(+), 15 deletions(-)
>
>Please extract the generic part, so that it can be merged through a
>generic tree.
>

Sorry, I don't get it.  The generic part, generic tree? Do you mean
the drm tree? `slice_per_pkt >= 2` is seen on the panels of these
tablets that are equipped with qcom chips. I don't know if these
panels are used on other platforms, and if it is necessary to do it
in drm.

>--
>With best wishes
>Dmitry

Regards,
Junjie