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authorDaniel Vetter <daniel.vetter@ffwll.ch>2013-01-22 02:42:49 +0400
committerDaniel Vetter <daniel.vetter@ffwll.ch>2013-02-14 03:07:58 +0400
commitcd5428a5447cc6ca77ec6547d6f86834b205eac7 (patch)
tree7c7102f091f92176e81d38545401945903eeceaa /drivers/gpu/drm/radeon/radeon_fb.c
parent8acf658ad6246be7913647e6e76da6a539bff425 (diff)
downloadlinux-cd5428a5447cc6ca77ec6547d6f86834b205eac7.tar.xz
drm/<drivers>: simplify ->fb_probe callback
The fb helper lost its support for reallocating an fb completely, so no need to return special success values any more. Reviewed-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_fb.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index b48d1c8cf9eb..b1746741bc59 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -187,9 +187,10 @@ out_unref:
return ret;
}
-static int radeonfb_create(struct radeon_fbdev *rfbdev,
+static int radeonfb_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
+ struct radeon_fbdev *rfbdev = (struct radeon_fbdev *)helper;
struct radeon_device *rdev = rfbdev->rdev;
struct fb_info *info;
struct drm_framebuffer *fb = NULL;
@@ -300,22 +301,6 @@ out_unref:
return ret;
}
-static int radeon_fb_find_or_create_single(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes)
-{
- struct radeon_fbdev *rfbdev = (struct radeon_fbdev *)helper;
- int new_fb = 0;
- int ret;
-
- if (!helper->fb) {
- ret = radeonfb_create(rfbdev, sizes);
- if (ret)
- return ret;
- new_fb = 1;
- }
- return new_fb;
-}
-
void radeon_fb_output_poll_changed(struct radeon_device *rdev)
{
drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
@@ -349,7 +334,7 @@ static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfb
static struct drm_fb_helper_funcs radeon_fb_helper_funcs = {
.gamma_set = radeon_crtc_fb_gamma_set,
.gamma_get = radeon_crtc_fb_gamma_get,
- .fb_probe = radeon_fb_find_or_create_single,
+ .fb_probe = radeonfb_create,
};
int radeon_fbdev_init(struct radeon_device *rdev)