diff options
| author | Benoit Parrot <bparrot@ti.com> | 2021-11-17 17:19:23 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-12-08 11:04:40 +0300 |
| commit | c8fa1e733c597a7b11a22a3e49de5ea1362e9a7a (patch) | |
| tree | 5529c56c32e3f18a956b3f4714e4c481da4858ec /drivers/gpu/drm/omapdrm/omap_drv.h | |
| parent | 0b0f7282f0c81fcbbf300079eaeabd4dcef63c11 (diff) | |
| download | linux-c8fa1e733c597a7b11a22a3e49de5ea1362e9a7a.tar.xz | |
drm/omap: introduce omap_hw_overlay
Split out the hardware overlay specifics from omap_plane.
To start, the hw overlays are statically assigned to planes.
The goal is to eventually assign hw overlays dynamically to planes
during plane->atomic_check() based on requested caps (scaling, YUV,
etc). And then perform hw overlay re-assignment if required.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211117141928.771082-5-narmstrong@baylibre.com
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.h')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h index 591d4c273f02..b4d9c2062723 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.h +++ b/drivers/gpu/drm/omapdrm/omap_drv.h @@ -24,6 +24,7 @@ #include "omap_gem.h" #include "omap_irq.h" #include "omap_plane.h" +#include "omap_overlay.h" #define DBG(fmt, ...) DRM_DEBUG_DRIVER(fmt"\n", ##__VA_ARGS__) #define VERB(fmt, ...) if (0) DRM_DEBUG_DRIVER(fmt, ##__VA_ARGS__) /* verbose debug */ @@ -57,6 +58,9 @@ struct omap_drm_private { unsigned int num_planes; struct drm_plane *planes[8]; + unsigned int num_ovls; + struct omap_hw_overlay *overlays[8]; + struct drm_fb_helper *fbdev; struct workqueue_struct *wq; |