On 6/2/2024 2:39 PM, Dmitry Baryshkov wrote:
Lift mode_config limits set by the DPU driver to the actual FB limits as handled by the dpu_plane.c. Move 2*max_lm_width check where it belongs, to the drm_crtc_helper_funcs::mode_valid() callback. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15 +++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 9 ++------- 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index c5e874a3656a..8cf063e4c09d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -1236,6 +1236,20 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc, return 0; }
With the added checks in dpu_crtc_mode_valid(), I am fine with this as it will retain the previous limits in drm_mode_config.
Hence, Reviewed-by: Abhinav Kumar <quic_abhinavk@xxxxxxxxxxx>
