[PATCH v2 3/3] drm: bridge: Add waveshare DSI2DPI unit driver

Liu Ying victor.liu at nxp.com
Tue Aug 5 06:11:35 UTC 2025


On 08/05/2025, Krzysztof Kozlowski wrote:
> On 05/08/2025 04:22, Liu Ying wrote:
>> Hi Joseph,
>>
>> On 08/04/2025, Joseph Guo wrote:
>>> Waveshare touchscreen consists of a DPI panel and a driver board.
>>> The waveshare driver board consists of ICN6211 and a MCU to
>>> convert DSI to DPI and control the backlight.
>>> This driver treats the MCU and ICN6211 board as a whole unit.
>>> It can support all resolution waveshare DSI2DPI based panel,
>>> the timing table should come from 'panel-dpi' panel in the device tree.
>>>
>>> Signed-off-by: Joseph Guo <qijian.guo at nxp.com>
>>
>> For next version, you may add:
>> Suggested-by: Liu Ying <victor.liu at nxp.com>
> 
> Why?

As I replied in the cover letter, I provided general idea for this
patch series in NXP down stream kernel.  Same for the DT binding patches.

https://lore.kernel.org/dri-devel/647f4a16-cb25-46f7-95d7-4c049e6c145b@nxp.com/T/#mb491c1e74df28dab74d8dcb7843f12e7a3b537cb

> 
> Best regards,
> Krzysztof


-- 
Regards,
Liu Ying


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