From: Rob Clark robdclark@chromium.org
[ Upstream commit cb77085b1f0a86ef9dfba86b5f3ed6c3340c2ea3 ]
Fixes `kms_cursor_crc --run-subtest cursor-offscreen`.. when the cursor moves offscreen the plane becomes non-visible, so we need to skip over it in crtc atomic test and mixer setup.
Signed-off-by: Rob Clark robdclark@chromium.org Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support") Reviewed-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Reviewed-by: Abhinav Kumar quic_abhinavk@quicinc.com Patchwork: https://patchwork.freedesktop.org/patch/492819/ Link: https://lore.kernel.org/r/20220707212003.1710163-1-robdclark@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index b56f777dbd0e..4c5c1f627cb8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -361,6 +361,9 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc, if (!state) continue;
+ if (!state->visible) + continue; + pstate = to_dpu_plane_state(state); fb = state->fb;
@@ -1134,6 +1137,9 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc, if (cnt >= DPU_STAGE_MAX * 4) continue;
+ if (!pstate->visible) + continue; + pstates[cnt].dpu_pstate = dpu_pstate; pstates[cnt].drm_pstate = pstate; pstates[cnt].stage = pstate->normalized_zpos;