Re: [PATCH v2 16/17] drm/msm/dpu: gracefully handle null fb commits for writeback

2022-04-20 Thread Dmitry Baryshkov
On 20/04/2022 04:46, Abhinav Kumar wrote: kms_writeback test cases also verify with a null fb for the writeback connector job. In addition there are also other commit paths which can result in kickoffs without a valid framebuffer like while closing the fb which results in the callback to drm_atom

[PATCH v2 16/17] drm/msm/dpu: gracefully handle null fb commits for writeback

2022-04-19 Thread Abhinav Kumar
kms_writeback test cases also verify with a null fb for the writeback connector job. In addition there are also other commit paths which can result in kickoffs without a valid framebuffer like while closing the fb which results in the callback to drm_atomic_helper_dirtyfb() which internally trigger