On 13/10/2025 04:52, 曹俊杰 wrote:
>Dmitry Baryshkov <[email protected]
<mailto:[email protected]>> 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 <[email protected] <mailto:[email protected]>>
>>
>> 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 <[email protected]
<mailto:[email protected]>>
>> Signed-off-by: Jonathan Marek <[email protected]
<mailto:[email protected]>>
>> Signed-off-by: Jun Nie <[email protected] <mailto:[email protected]>>
>> Signed-off-by: Junjie Cao <[email protected]
<mailto:[email protected]>>
>> ---
>> 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.
There are two changes here:
- MIPI DSI header change
- msm DSI driver
I've asked to split it to those two commits so that he change for
drm_mipi_dsi.h is more obvious for reviewers and so that it can be
merged through a drm-misc tree (or through drm-msm tree provided it gets
a necessary ack).
--
With best wishes
Dmitry
