samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: sde: turn off/on vblank callbacks as per crtc"

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This commit is contained in:
qctecmdr
2019-05-05 19:42:43 -07:00
committed by Gerrit - the friendly Code Review server
parent 8c8fad0d91 16bfab7ddf
commit 8205140d9c
2 changed files with 9 additions and 0 deletions
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4
msm/msm_drv.c
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@@ -699,6 +699,7 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
struct msm_kms *kms = NULL;
int ret;
struct sched_param param = { 0 };
struct drm_crtc *crtc;
ddev = drm_dev_alloc(drv, dev);
if (!ddev) {
@@ -770,6 +771,9 @@ static int msm_drm_init(struct device *dev, struct drm_driver *drv)
goto fail;
}
drm_for_each_crtc(crtc, ddev)
drm_crtc_vblank_reset(crtc);
if (kms) {
pm_runtime_get_sync(dev);
ret = drm_irq_install(ddev, platform_get_irq(pdev, 0));

5
msm/sde/sde_crtc.c
View File

@@ -3812,6 +3812,7 @@ static void sde_crtc_reset(struct drm_crtc *crtc)
cstate->base.crtc = crtc;
crtc->state = &cstate->base;
drm_crtc_vblank_reset(crtc);
}
static void sde_crtc_handle_power_event(u32 event_type, void *arg)
@@ -3972,6 +3973,8 @@ static void sde_crtc_disable(struct drm_crtc *crtc)
SDE_DEBUG("crtc%d\n", crtc->base.id);
drm_crtc_vblank_off(crtc);
if (sde_kms_is_suspend_state(crtc->dev))
_sde_crtc_set_suspend(crtc, true);
@@ -4110,6 +4113,8 @@ static void sde_crtc_enable(struct drm_crtc *crtc,
SDE_EVT32_VERBOSE(DRMID(crtc));
sde_crtc = to_sde_crtc(crtc);
drm_crtc_vblank_on(crtc);
mutex_lock(&sde_crtc->crtc_lock);
SDE_EVT32(DRMID(crtc), sde_crtc->enabled, sde_crtc->suspend,
sde_crtc->vblank_requested);