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disp: msm: sde: reset dim layer dirty prop during idle pc

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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>
Signed-off-by: Samantha Tran <samtran@codeaurora.org>
This commit is contained in:
Yashwanth
2021-06-14 19:54:38 +05:30
committed by Samantha Tran
parent 6a01182c1e
commit ddd671b0d7
2 changed files with 9 additions and 1 deletions
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8
msm/sde/sde_crtc.c
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@@ -1796,6 +1796,11 @@ static void _sde_crtc_blend_setup(struct drm_crtc *crtc,
return;
}
if (test_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask)) {
set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, sde_crtc_state->dirty);
clear_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask);
}
for (i = 0; i < sde_crtc->num_mixers; i++) {
if (!mixer[i].hw_lm) {
SDE_ERROR("invalid lm or ctl assigned to mixer\n");
@@ -4245,6 +4250,7 @@ void sde_crtc_reset_sw_state(struct drm_crtc *crtc)
{
struct sde_crtc_state *cstate = to_sde_crtc_state(crtc->state);
struct drm_plane *plane;
struct sde_crtc *sde_crtc = to_sde_crtc(crtc);
/* mark planes, mixers, and other blocks dirty for next update */
drm_atomic_crtc_for_each_plane(plane, crtc)
@@ -4254,7 +4260,7 @@ void sde_crtc_reset_sw_state(struct drm_crtc *crtc)
sde_crtc_clear_cached_mixer_cfg(crtc);
/* mark other properties which need to be dirty for next update */
set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, cstate->dirty);
set_bit(SDE_CRTC_DIRTY_DIM_LAYERS, &sde_crtc->revalidate_mask);
if (cstate->num_ds_enabled)
set_bit(SDE_CRTC_DIRTY_DEST_SCALER, cstate->dirty);
}