This patch fixes a issue that overlay data aren't applied
to real hardware when dpms off goes to on after setcrtc
was requested like below,
dpms off -> setcrtc -> dpms off -> dpms on
For this, it makes encoder's dpms to be updated when
setcrtc is requested.
Signed-off-by: Inki Dae <inki.dae at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
drivers/gpu/drm/exynos/exynos_drm_encoder.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
index 241ad1e..d971c95 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c
@@ -423,6 +423,8 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder
*encoder, void *data)
if (!encoder->crtc)
manager->pipe = -1;
}
+
+ exynos_encoder->dpms = mode;
}
void exynos_drm_encoder_crtc_pipe(struct drm_encoder *encoder, void *data)
--
1.7.4.1
