tree 4f27e5e04429a36fe56f27f51e4d4a196c3b7b00
parent eea54ed46edd42cf703be752d21731567142aa28
author Ville Syrjälä <ville.syrjala@linux.intel.com> 1490119934 +0200
committer Ville Syrjälä <ville.syrjala@linux.intel.com> 1490204237 +0200

drm: Share the code to compute color plane dimesions

framebuffer_check() has some hand rolled code to compute the color plane
dimensions based on the subsampled information. Let's share the code
between framebuffer_check() and drm_framebuffer_plane_{width,height}().

Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Jason Ekstrand <jason@jlekstrand.net>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170321181218.10042-2-ville.syrjala@linux.intel.com
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>