• Ben Widawsky's avatar
    drm: Create a format/modifier blob · db1689aa
    Ben Widawsky authored
    Updated blob layout (Rob, Daniel, Kristian, xerpi)
    
    v2:
    * Removed __packed, and alignment (.+)
    * Fix indent in drm_format_modifier fields (Liviu)
    * Remove duplicated modifier > 64 check (Liviu)
    * Change comment about modifier (Liviu)
    * Remove arguments to blob creation, use plane instead (Liviu)
    * Fix data types (Ben)
    * Make the blob part of uapi (Daniel)
    
    v3:
    Remove unused ret field.
    Change i, and j to unsigned int (Emil)
    
    v4:
    Use plane->modifier_count instead of recounting (Daniel)
    
    v5:
    Rename modifiers to modifiers_property (Ville)
    Use sizeof(__u32) instead to reflect UAPI nature (Ville)
    Make BUILD_BUG_ON for blob header size
    
    Cc: Rob Clark <robdclark@gmail.com>
    Cc: Kristian H. Kristensen <hoegsberg@gmail.com>
    Signed-off-by: default avatarBen Widawsky <ben@bwidawsk.net>
    Reviewed-by: Daniel Stone <daniels@collabora.com> (v2)
    Reviewed-by: Liviu Dudau <liviu@dudau.co.uk> (v2)
    Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com> (v3)
    Signed-off-by: default avatarDaniel Stone <daniels@collabora.com>
    Link: http://patchwork.freedesktop.org/patch/msgid/20170724034641.13369-2-ben@bwidawsk.net
    db1689aa
drm_mode_config.c 13.5 KB