search for: ast_encod

Displaying 8 results from an estimated 8 matches for "ast_encod".

Did you mean: ast_encoder
2020 Feb 07
0
[PATCH 3/6] drm/ast: Use simple encoder
...v.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -121,6 +121,7 @@ struct ast_private { unsigned int next_index; } cursor; + struct drm_encoder encoder; struct drm_plane primary_plane; struct drm_plane cursor_plane; @@ -238,13 +239,8 @@ struct ast_crtc { u8 offset_x, offset_y; }; -struct ast_encoder { - struct drm_encoder base; -}; - #define to_ast_crtc(x) container_of(x, struct ast_crtc, base) #define to_ast_connector(x) container_of(x, struct ast_connector, base) -#define to_ast_encoder(x) container_of(x, struct ast_encoder, base) struct ast_vbios_stdtable { u8 misc; diff --git a/dr...
2020 Feb 18
4
[PATCH v2 0/4] drm: Provide a simple encoder
Many DRM drivers implement an encoder with an empty implementation. This patchset adds drm_simple_encoder_init() and drm_simple_encoder_create(), which can be used by drivers instead. Except for the destroy callback, the simple encoder's implementation is empty. The patchset also converts 4 encoder instances to use the simple-encoder helpers. But there are at least 11 other drivers which can
2020 Feb 07
11
[PATCH 0/6] drm: Provide a simple encoder
Many DRM drivers implement an encoder with an empty implementation. This patchset adds drm_simple_encoder_init() and drm_simple_encoder_create(), which can be used by drivers instead. Except for the destroy callback, the simple encoder's implementation is empty. The patchset also converts 4 encoder instances to use the simple-encoder helpers. But there are at least 11 other drivers which can
2019 Jul 03
0
[PATCH 3/5] drm/ast: Replace struct ast_fbdev with generic framebuffer emulation
...6 7 #define AST_DRAM_8Gx16 8 -struct ast_fbdev; - struct ast_private { struct drm_device *dev; @@ -96,8 +94,6 @@ struct ast_private { uint32_t mclk; uint32_t vram_size; - struct ast_fbdev *fbdev; - int fb_mtrr; struct drm_gem_object *cursor_cache; @@ -239,14 +235,6 @@ struct ast_encoder { struct drm_encoder base; }; -struct ast_fbdev { - struct drm_fb_helper helper; /* must be first */ - void *sysram; - int size; - int x1, y1, x2, y2; /* dirty rect */ - spinlock_t dirty_lock; -}; - #define to_ast_crtc(x) container_of(x, struct ast_crtc, base) #define to_ast_connector(x) c...
2019 Jul 03
11
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enougth space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer
2019 Jul 03
11
[PATCH 0/5] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enougth space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer
2019 Jul 05
11
[PATCH v2 0/6] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enough space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer
2019 Jul 05
11
[PATCH v2 0/6] Unmappable DRM client buffers for fbdev emulation
DRM client buffers are permanently mapped throughout their lifetime. This prevents us from using generic framebuffer emulation for devices with small dedicated video memory, such as ast or mgag200. With fb buffers permanently mapped, such devices often won't have enough space left to display other content (e.g., X11). This patch set introduces unmappable DRM client buffers for framebuffer