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| author | Inki Dae <inki.dae@samsung.com> | 2012-08-20 21:29:25 +0900 |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2012-10-04 10:05:59 +0900 |
| commit | 50caf25c583b938c681b61e64dac58da9b640f2f (patch) | |
| tree | 08532a4ecab994b959b2601e3a64e310fdd50475 /drivers/gpu/drm/exynos/exynos_drm_crtc.c | |
| parent | 5d55393a85f9a3c9ce93d17ae85b53c4f9f33bff (diff) | |
| download | linux-50caf25c583b938c681b61e64dac58da9b640f2f.tar.bz2 | |
drm/exynos: fixed duplicated mode setting.
this patch fixes that when drm_crtc_helper_set_mode() is called,
mode data for hardware overlay and conntroller are updated two times.
for example, in case that drm_crtc_helper_set_mode() is called,
overlay_ops->commit() and manager_ops->commit() callbacks can be called
two times, first at drm_crtc_helper_set_mode() and second
at drm_helper_connector_dpms().
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index abb1e2f8227f..b612bf5bc1a8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -97,6 +97,7 @@ static void exynos_drm_crtc_commit(struct drm_crtc *crtc) DRM_DEBUG_KMS("%s\n", __FILE__); + exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON); exynos_plane_commit(exynos_crtc->plane); exynos_plane_dpms(exynos_crtc->plane, DRM_MODE_DPMS_ON); } @@ -126,8 +127,6 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, DRM_DEBUG_KMS("%s\n", __FILE__); - exynos_drm_crtc_dpms(crtc, DRM_MODE_DPMS_ON); - /* * copy the mode data adjusted by mode_fixup() into crtc->mode * so that hardware can be seet to proper mode. |