From: Dmitry Baryshkov Date: Thu, 29 Dec 2022 19:18:30 +0000 (+0200) Subject: drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1d233b1cb149ec78c20fac58331b27bb460f9558;p=linux.git drm/msm/dpu: set pdpu->is_rt_pipe early in dpu_plane_sspp_atomic_update() The function dpu_plane_sspp_atomic_update() updates pdpu->is_rt_pipe flag, but after the commit 854f6f1c653b ("drm/msm/dpu: update the qos remap only if the client type changes") it sets the flag late, after all the qos functions have updated QoS programming. Move the flag update back to the place where it happened before the mentioned commit to let the pipe be programmed according to its current RT/non-RT state. Fixes: 854f6f1c653b ("drm/msm/dpu: update the qos remap only if the client type changes") Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar Patchwork: https://patchwork.freedesktop.org/patch/516239/ Link: https://lore.kernel.org/r/20221229191856.3508092-2-dmitry.baryshkov@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 86719020afe20..bfd5be89e8b8d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -1126,7 +1126,7 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane) struct dpu_plane_state *pstate = to_dpu_plane_state(state); struct drm_crtc *crtc = state->crtc; struct drm_framebuffer *fb = state->fb; - bool is_rt_pipe, update_qos_remap; + bool is_rt_pipe; const struct dpu_format *fmt = to_dpu_format(msm_framebuffer_format(fb)); struct dpu_hw_pipe_cfg pipe_cfg; @@ -1138,6 +1138,9 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane) pstate->pending = true; is_rt_pipe = (dpu_crtc_get_client_type(crtc) != NRT_CLIENT); + pstate->needs_qos_remap |= (is_rt_pipe != pdpu->is_rt_pipe); + pdpu->is_rt_pipe = is_rt_pipe; + _dpu_plane_set_qos_ctrl(plane, false, DPU_PLANE_QOS_PANIC_CTRL); DPU_DEBUG_PLANE(pdpu, "FB[%u] " DRM_RECT_FP_FMT "->crtc%u " DRM_RECT_FMT @@ -1219,14 +1222,8 @@ static void dpu_plane_sspp_atomic_update(struct drm_plane *plane) _dpu_plane_set_ot_limit(plane, crtc, &pipe_cfg); } - update_qos_remap = (is_rt_pipe != pdpu->is_rt_pipe) || - pstate->needs_qos_remap; - - if (update_qos_remap) { - if (is_rt_pipe != pdpu->is_rt_pipe) - pdpu->is_rt_pipe = is_rt_pipe; - else if (pstate->needs_qos_remap) - pstate->needs_qos_remap = false; + if (pstate->needs_qos_remap) { + pstate->needs_qos_remap = false; _dpu_plane_set_qos_remap(plane); }