diff options
| author | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2014-11-03 18:13:27 -0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-01-25 21:28:02 +0900 |
| commit | 8837deeab462a30d5a760fa1ae7c29242d985700 (patch) | |
| tree | 501c06a949c46235f6f70752b5b93127f379e2a9 /drivers/gpu/drm/exynos/exynos_drm_drv.h | |
| parent | 1e3b423d0b79dfa25e5f09f558da264d4050eca8 (diff) | |
drm/exynos: remove struct exynos_drm_overlay
struct exynos_drm_overlay has no practical advantage nor serves as
important piece of the exynos API design. The only place it was used
was inside the struct exynos_plane which was just causing a extra
access overhead. Users had to access the overlay first and just then
get the plane information it contains.
This patch merges struct exynos_drm_overlay into struct exynos_plane.
It also renames struct exynos_plane to struct exynos_drm_plane.
The rational is to cut one step to access plane information.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.h')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 984ddb2f4ce6..187dde53625c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -25,6 +25,7 @@ #define to_exynos_crtc(x) container_of(x, struct exynos_drm_crtc,\ drm_crtc) +#define to_exynos_plane(x) container_of(x, struct exynos_drm_plane, base) /* This enumerates device type. */ enum exynos_drm_device_type { @@ -47,6 +48,7 @@ enum exynos_drm_output_type { /* * Exynos drm common overlay structure. * + * @base: plane object * @fb_x: offset x on a framebuffer to be displayed. * - the unit is screen coordinates. * @fb_y: offset y on a framebuffer to be displayed. @@ -76,11 +78,14 @@ enum exynos_drm_output_type { * @local_path: in case of lcd type, local path mode on or off. * @transparency: transparency on or off. * @activated: activated or not. + * @enabled: enabled or not. * * this structure is common to exynos SoC and its contents would be copied * to hardware specific overlay info. */ -struct exynos_drm_overlay { + +struct exynos_drm_plane { + struct drm_plane base; unsigned int fb_x; unsigned int fb_y; unsigned int fb_width; @@ -107,6 +112,7 @@ struct exynos_drm_overlay { bool local_path:1; bool transparency:1; bool activated:1; + bool enabled:1; }; /* @@ -188,7 +194,7 @@ struct exynos_drm_manager_ops { void (*disable_vblank)(struct exynos_drm_manager *mgr); void (*wait_for_vblank)(struct exynos_drm_manager *mgr); void (*win_mode_set)(struct exynos_drm_manager *mgr, - struct exynos_drm_overlay *overlay); + struct exynos_drm_plane *plane); void (*win_commit)(struct exynos_drm_manager *mgr, int zpos); void (*win_enable)(struct exynos_drm_manager *mgr, int zpos); void (*win_disable)(struct exynos_drm_manager *mgr, int zpos); |