diff options
| author | Dave Airlie | 2009-10-06 05:54:01 +0200 |
|---|---|---|
| committer | Dave Airlie | 2009-10-06 05:54:01 +0200 |
| commit | b8c00ac5b50b54491657f8b6740db1df50149944 (patch) | |
| tree | b4cfbc0dbb5ba063bcc933d7339504b80dc5c61c /drivers/gpu/drm/radeon/radeon_mode.h | |
| parent | drm/fb: add setcmap and fix 8-bit support. (diff) | |
| download | kernel-qcow2-linux-b8c00ac5b50b54491657f8b6740db1df50149944.tar.gz kernel-qcow2-linux-b8c00ac5b50b54491657f8b6740db1df50149944.tar.xz kernel-qcow2-linux-b8c00ac5b50b54491657f8b6740db1df50149944.zip | |
drm/fb: add more correct 8/16/24/32 bpp fb support.
The previous patches had some unwanted side effects, I've fixed
the lack of 32bpp working, and fixed up 16bpp so it should also work.
this also adds the interface to allow the driver to set a preferred
console depth so for example low memory rn50 can set it to 8bpp.
It also catches 24bpp on cards that can't do it and forces 32bpp.
Tested on r100/r600/i945.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 570a58729daf..e61226817ccf 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -407,6 +407,8 @@ extern void radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on); extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, u16 blue, int regno); +extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, + u16 *blue, int regno); struct drm_framebuffer *radeon_framebuffer_create(struct drm_device *dev, struct drm_mode_fb_cmd *mode_cmd, struct drm_gem_object *obj); |