Hi Dmitry,
On 9/5/25 2:48 AM, Dmitry Baryshkov wrote:
> On Wed, Sep 03, 2025 at 09:50:58PM +0300, Cristian Ciocaltea wrote:
>> The first patch in the series implements the CEC capability of the
>> Synopsys DesignWare HDMI QP TX controller found in RK3588 & RK3576 Socs.
>> This is based on the downstream code, but rewritten on top of the CEC
>> helpers added recently to the DRM HDMI connector framework.
>>
>> The second patch is needed for RK3576 in order to fixup the timer base
>> setup according to the actual reference clock rate, which differs
>> slightly from RK3588.
>>
>> The following three patches setup platform data with the new information
>> expected by the HDMI QP transmitter library, while improving the error
>> handling in the probe path.
>>
>> Please note the CEC helpers were affected by a resource deallocation
>> issue which could crash the kernel and freeze the system under certain
>> test conditions. This has been already fixed in v6.17-rc1 via commit
>> 19920ab98e17 ("drm/display: hdmi-cec-helper: Fix adapter
>> unregistration").
>>
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocal...@collabora.com>
>
> Cristian, I'm sorry for almost off-topic, but as you are working on this
> driver: would it be possible to support HDMI (vendor-specific) and SPD
> InfoFrames in the dw-hdmi-qp driver?
Sure, no worries. I'll be on leave for the next two weeks, but I can handle
it on my return.
Regards,
Cristian
