From 2defa907ed5018fb7520bc9c3dc224961df5eda9 Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Fri, 19 May 2023 01:22:32 +0300 Subject: [PATCH] drm/msm/dpu: fix the condition for (not) applying QoS to CURSOR SSPP The function dpu_plane_sspp_update_pipe() contains code to skip enabling the QoS and OT limitis for CURSOR pipes. However all DPU since sdm845 repurpose DMA SSPP for the cursor planes because they lack the real CURSOR SSPP. Fix the condition to actually check that the plane is CURSOR or not. Reviewed-by: Jeykumar Sankaran Signed-off-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/537911/ Link: https://lore.kernel.org/r/20230518222238.3815293-4-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 3b210320ea62..b8ed7247a6af 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -1126,7 +1126,8 @@ static void dpu_plane_sspp_update_pipe(struct drm_plane *plane, _dpu_plane_set_qos_lut(plane, pipe, fmt, pipe_cfg); _dpu_plane_set_danger_lut(plane, pipe, fmt); - if (plane->type != DRM_PLANE_TYPE_CURSOR) { + if (pipe->sspp->idx != SSPP_CURSOR0 && + pipe->sspp->idx != SSPP_CURSOR1) { _dpu_plane_set_qos_ctrl(plane, pipe, true, DPU_PLANE_QOS_PANIC_CTRL); _dpu_plane_set_ot_limit(plane, pipe, pipe_cfg, frame_rate); } -- 2.11.0