diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-01-22 02:42:49 +0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-02-14 03:07:58 +0400 |
| commit | cd5428a5447cc6ca77ec6547d6f86834b205eac7 (patch) | |
| tree | 7c7102f091f92176e81d38545401945903eeceaa /drivers/gpu/drm/ast | |
| parent | 8acf658ad6246be7913647e6e76da6a539bff425 (diff) | |
| download | linux-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/ast')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_fb.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c index 81763cad9940..34931fe7d2c5 100644 --- a/drivers/gpu/drm/ast/ast_fb.c +++ b/drivers/gpu/drm/ast/ast_fb.c @@ -146,9 +146,10 @@ static int astfb_create_object(struct ast_fbdev *afbdev, return ret; } -static int astfb_create(struct ast_fbdev *afbdev, +static int astfb_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { + struct ast_fbdev *afbdev = (struct ast_fbdev *)helper; struct drm_device *dev = afbdev->helper.dev; struct drm_mode_fb_cmd2 mode_cmd; struct drm_framebuffer *fb; @@ -249,26 +250,10 @@ static void ast_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, *blue = ast_crtc->lut_b[regno] << 8; } -static int ast_find_or_create_single(struct drm_fb_helper *helper, - struct drm_fb_helper_surface_size *sizes) -{ - struct ast_fbdev *afbdev = (struct ast_fbdev *)helper; - int new_fb = 0; - int ret; - - if (!helper->fb) { - ret = astfb_create(afbdev, sizes); - if (ret) - return ret; - new_fb = 1; - } - return new_fb; -} - static struct drm_fb_helper_funcs ast_fb_helper_funcs = { .gamma_set = ast_fb_gamma_set, .gamma_get = ast_fb_gamma_get, - .fb_probe = ast_find_or_create_single, + .fb_probe = astfb_create, }; static void ast_fbdev_destroy(struct drm_device *dev, |