lisa/android_kernel_xiaomi_sm8350
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Merge "disp: msm: sde: clean up LTM driver states when lastclose is called"

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qctecmdr 2019-06-28 23:39:13 -07:00 committed by Gerrit - the friendly Code Review server
commit 274a5a6fda
1 changed files with 16 additions and 2 deletions
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18
msm/sde/sde_color_processing.c
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@ -1587,10 +1587,8 @@ void sde_cp_crtc_destroy_properties(struct drm_crtc *crtc)
mutex_destroy(&sde_crtc->crtc_cp_lock);
INIT_LIST_HEAD(&sde_crtc->active_list);
INIT_LIST_HEAD(&sde_crtc->dirty_list);
INIT_LIST_HEAD(&sde_crtc->feature_list);
INIT_LIST_HEAD(&sde_crtc->ad_dirty);
INIT_LIST_HEAD(&sde_crtc->ad_active);
mutex_destroy(&sde_crtc->ltm_buffer_lock);
INIT_LIST_HEAD(&sde_crtc->ltm_buf_free);
INIT_LIST_HEAD(&sde_crtc->ltm_buf_busy);
}
@ -1644,6 +1642,7 @@ void sde_cp_crtc_clear(struct drm_crtc *crtc)
{
struct sde_crtc *sde_crtc = NULL;
unsigned long flags;
u32 i = 0;
if (!crtc) {
DRM_ERROR("crtc %pK\n", crtc);
@ -1665,6 +1664,21 @@ void sde_cp_crtc_clear(struct drm_crtc *crtc)
spin_lock_irqsave(&sde_crtc->spin_lock, flags);
list_del_init(&sde_crtc->user_event_list);
spin_unlock_irqrestore(&sde_crtc->spin_lock, flags);
for (i = 0; i < sde_crtc->ltm_buffer_cnt; i++) {
if (sde_crtc->ltm_buffers[i]) {
msm_gem_put_vaddr(sde_crtc->ltm_buffers[i]->gem);
drm_framebuffer_put(sde_crtc->ltm_buffers[i]->fb);
msm_gem_put_iova(sde_crtc->ltm_buffers[i]->gem,
sde_crtc->ltm_buffers[i]->aspace);
kfree(sde_crtc->ltm_buffers[i]);
sde_crtc->ltm_buffers[i] = NULL;
}
}
sde_crtc->ltm_buffer_cnt = 0;
sde_crtc->ltm_hist_en = false;
INIT_LIST_HEAD(&sde_crtc->ltm_buf_free);
INIT_LIST_HEAD(&sde_crtc->ltm_buf_busy);
}
static void dspp_pcc_install_property(struct drm_crtc *crtc)