From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Use drm_mode_get_hv_timing() to fill out the plane clip rectangle.
Note that this replaces crtc_state->adjusted_mode usage with
crtc_state->mode. The latter is the correct choice since that's the
mode the user provided and it matches the plane crtc coordinates
the user also provided.
Once everyone agrees on this we can move the clip handling into
drm_atomic_helper_check_plane_state().
Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 9 ++++-----
drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 9 ++++-----
2 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
index 28d7c48d50fe..2f0ccd50b54d 100644
--- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c
@@ -211,7 +211,7 @@ static int sun8i_ui_layer_atomic_check(struct drm_plane *plane,
struct drm_crtc *crtc = state->crtc;
struct drm_crtc_state *crtc_state;
int min_scale, max_scale;
- struct drm_rect clip;
+ struct drm_rect clip = {};
if (!crtc)
return 0;
@@ -220,10 +220,9 @@ static int sun8i_ui_layer_atomic_check(struct drm_plane *plane,
if (WARN_ON(!crtc_state))
return -EINVAL;
- clip.x1 = 0;
- clip.y1 = 0;
- clip.x2 = crtc_state->adjusted_mode.hdisplay;
- clip.y2 = crtc_state->adjusted_mode.vdisplay;
+ if (crtc_state->enable)
+ drm_mode_get_hv_timing(&crtc_state->mode,
+ &clip.x2, &clip.y2);
min_scale = DRM_PLANE_HELPER_NO_SCALING;
max_scale = DRM_PLANE_HELPER_NO_SCALING;
diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
index 40c3b303068a..eb3bf2d7291a 100644
--- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
+++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c
@@ -239,7 +239,7 @@ static int sun8i_vi_layer_atomic_check(struct drm_plane *plane,
struct drm_crtc *crtc = state->crtc;
struct drm_crtc_state *crtc_state;
int min_scale, max_scale;
- struct drm_rect clip;
+ struct drm_rect clip = {};
if (!crtc)
return 0;
@@ -248,10 +248,9 @@ static int sun8i_vi_layer_atomic_check(struct drm_plane *plane,
if (WARN_ON(!crtc_state))
return -EINVAL;
- clip.x1 = 0;
- clip.y1 = 0;
- clip.x2 = crtc_state->adjusted_mode.hdisplay;
- clip.y2 = crtc_state->adjusted_mode.vdisplay;
+ if (crtc_state->enable)
+ drm_mode_get_hv_timing(&crtc_state->mode,
+ &clip.x2, &clip.y2);
min_scale = DRM_PLANE_HELPER_NO_SCALING;
max_scale = DRM_PLANE_HELPER_NO_SCALING;
--
2.13.6
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