path: root/include/drm/drm_fb_helper.h
diff options
authorDave Airlie <airlied@redhat.com>2010-03-30 05:34:13 +0000
committerDave Airlie <airlied@redhat.com>2010-04-07 10:21:03 +1000
commit386516744ba45d50f42c6999151cc210cb4f96e4 (patch)
tree88e3b6aeb83040a8bd512eb7aad087e6c0fcd556 /include/drm/drm_fb_helper.h
parent643acacf02679befd0f98ac3c5fecb805f1c9548 (diff)
drm/fb: fix fbdev object model + cleanup properly.
The fbdev layer in the kms code should act like a consumer of the kms services and avoid having relying on information being store in the kms core structures in order for it to work. This patch a) removes the info pointer/psuedo palette from the core drm_framebuffer structure and moves it to the fbdev helper layer, it also removes the core drm keeping a list of kernel kms fbdevs. b) migrated all the fb helper functions out of the crtc helper file into the fb helper file. c) pushed the fb probing/hotplug control into the driver d) makes the surface sizes into a structure for ease of passing This changes the intel/radeon/nouveau drivers to use the new helper. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm/drm_fb_helper.h')
1 files changed, 16 insertions, 8 deletions
diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h
index 58c892a2cbfa..38ab0daffd1f 100644
--- a/include/drm/drm_fb_helper.h
+++ b/include/drm/drm_fb_helper.h
@@ -57,6 +57,15 @@ struct drm_fb_helper_cmdline_mode {
bool margins;
+struct drm_fb_helper_surface_size {
+ u32 fb_width;
+ u32 fb_height;
+ u32 surface_width;
+ u32 surface_height;
+ u32 surface_bpp;
+ u32 surface_depth;
struct drm_fb_helper_connector {
struct drm_fb_helper_cmdline_mode cmdline_mode;
@@ -69,19 +78,16 @@ struct drm_fb_helper {
struct drm_fb_helper_crtc *crtc_info;
struct drm_fb_helper_funcs *funcs;
int conn_limit;
+ struct fb_info *fbdev;
+ u32 pseudo_palette[17];
struct list_head kernel_fb_list;
int drm_fb_helper_single_fb_probe(struct drm_device *dev,
int preferred_bpp,
int (*fb_create)(struct drm_device *dev,
- uint32_t fb_width,
- uint32_t fb_height,
- uint32_t surface_width,
- uint32_t surface_height,
- uint32_t surface_depth,
- uint32_t surface_bpp,
- struct drm_framebuffer **fb_ptr));
+ struct drm_fb_helper_surface_size *sizes,
+ struct drm_fb_helper **fb_ptr));
int drm_fb_helper_init_crtc_count(struct drm_fb_helper *helper, int crtc_count,
int max_conn);
void drm_fb_helper_free(struct drm_fb_helper *helper);
@@ -99,7 +105,7 @@ int drm_fb_helper_setcolreg(unsigned regno,
struct fb_info *info);
void drm_fb_helper_restore(void);
-void drm_fb_helper_fill_var(struct fb_info *info, struct drm_framebuffer *fb,
+void drm_fb_helper_fill_var(struct fb_info *info, struct drm_fb_helper *fb_helper,
uint32_t fb_width, uint32_t fb_height);
void drm_fb_helper_fill_fix(struct fb_info *info, uint32_t pitch,
uint32_t depth);
@@ -108,4 +114,6 @@ int drm_fb_helper_add_connector(struct drm_connector *connector);
int drm_fb_helper_parse_command_line(struct drm_device *dev);
int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info);
+bool drm_helper_fb_hotplug_event(struct drm_device *dev);
+bool drm_helper_initial_config(struct drm_device *dev);