diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_fb.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_fb.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c index 944e4fa78db..1ba704eedef 100644 --- a/drivers/gpu/drm/radeon/radeon_fb.c +++ b/drivers/gpu/drm/radeon/radeon_fb.c @@ -128,6 +128,7 @@ static struct drm_fb_helper_funcs radeon_fb_helper_funcs = { int radeonfb_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_p) { struct radeon_device *rdev = dev->dev_private; @@ -148,10 +149,10 @@ int radeonfb_create(struct drm_device *dev, mode_cmd.width = surface_width; mode_cmd.height = surface_height; - mode_cmd.bpp = 32; + mode_cmd.bpp = surface_bpp; /* need to align pitch with crtc limits */ mode_cmd.pitch = radeon_align_pitch(rdev, mode_cmd.width, mode_cmd.bpp, fb_tiled) * ((mode_cmd.bpp + 1) / 8); - mode_cmd.depth = 24; + mode_cmd.depth = surface_depth; size = mode_cmd.pitch * mode_cmd.height; aligned_size = ALIGN(size, PAGE_SIZE); @@ -290,13 +291,26 @@ out: return ret; } +static char *mode_option; +int radeon_parse_options(char *options) +{ + char *this_opt; + + if (!options || !*options) + return 0; + + while ((this_opt = strsep(&options, ",")) != NULL) { + if (!*this_opt) + continue; + mode_option = this_opt; + } + return 0; +} + int radeonfb_probe(struct drm_device *dev) { - int ret; - ret = drm_fb_helper_single_fb_probe(dev, &radeonfb_create); - return ret; + return drm_fb_helper_single_fb_probe(dev, &radeonfb_create); } -EXPORT_SYMBOL(radeonfb_probe); int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb) { |