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authorVille Syrjälä <ville.syrjala@linux.intel.com>2012-04-05 21:35:16 +0300
committerDave Airlie <airlied@redhat.com>2012-04-20 12:37:32 +0100
commit5a86bd552407bd6b3e0df4e88636797484d06430 (patch)
tree1d8f6746b0381b599cb7e5c1afb0490a6a0d009f /include/drm
parent141670e9b4356b59b5b39a99e10ac0118d12b16d (diff)
downloadblackbird-op-linux-5a86bd552407bd6b3e0df4e88636797484d06430.tar.gz
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drm: Add drm_format_plane_cpp() utility function
This function returns the bytes per pixel value based on the pixel format and plane index. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
-rw-r--r--include/drm/drm_crtc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index 9dd3ed85547d..2d128eb4293f 100644
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -1027,5 +1027,6 @@ extern int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
extern void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
int *bpp);
extern int drm_format_num_planes(uint32_t format);
+extern int drm_format_plane_cpp(uint32_t format, int plane);
#endif /* __DRM_CRTC_H__ */
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