disp: msm: sde: reset dim layer dirty prop during idle pc
During idle power collapse, dim layer dirty flags are stored in sde_crtc_state which might be invalid if state swap occurs. This change adds revalidate mask in sde_crtc structure to revalidate after coming out of idle power collapse. Change-Id: Ie2f34a794896a3f8e729ef7d1f3ae35340123257 Signed-off-by: Yashwanth <yvulapu@codeaurora.org>
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@ -1668,6 +1668,11 @@ static void _sde_crtc_blend_setup(struct drm_crtc *crtc,
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return;
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}
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if (test_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask)) {
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set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, sde_crtc_state->dirty);
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clear_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask);
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}
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for (i = 0; i < sde_crtc->num_mixers; i++) {
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if (!mixer[i].hw_lm) {
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SDE_ERROR("invalid lm or ctl assigned to mixer\n");
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@ -3978,6 +3983,7 @@ void sde_crtc_reset_sw_state(struct drm_crtc *crtc)
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{
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struct sde_crtc_state *cstate = to_sde_crtc_state(crtc->state);
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struct drm_plane *plane;
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struct sde_crtc *sde_crtc = to_sde_crtc(crtc);
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/* mark planes, mixers, and other blocks dirty for next update */
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drm_atomic_crtc_for_each_plane(plane, crtc)
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@ -3987,7 +3993,7 @@ void sde_crtc_reset_sw_state(struct drm_crtc *crtc)
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sde_crtc_clear_cached_mixer_cfg(crtc);
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/* mark other properties which need to be dirty for next update */
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set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, cstate->dirty);
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set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask);
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if (cstate->num_ds_enabled)
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set_bit(SDE_CRTC_DIRTY_DEST_SCALER, cstate->dirty);
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}
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@ -254,6 +254,7 @@ struct sde_crtc_misr_info {
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* @feature_list : list of color processing features supported on a crtc
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* @active_list : list of color processing features are active
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* @dirty_list : list of color processing features are dirty
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* @revalidate_mask : stores dirty flags to revalidate after idlepc
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* @ad_dirty : list containing ad properties that are dirty
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* @ad_active : list containing ad properties that are active
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* @crtc_lock : crtc lock around create, destroy and access.
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@ -348,6 +349,7 @@ struct sde_crtc {
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spinlock_t spin_lock;
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spinlock_t fevent_spin_lock;
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bool kickoff_in_progress;
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unsigned long revalidate_mask;
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/* for handling internal event thread */
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struct sde_crtc_event event_cache[SDE_CRTC_MAX_EVENT_COUNT];
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