drm: Add drm_format_plane_width() and drm_format_plane_height()

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Add a few helpers to get the dimensions of the chroma plane(s).

v2: Add kernel-doc (Daniel)
v3: Fix kerneldoc "Returns:" style (Daniel)
    Uninline the functions and check for num_planes (Daniel)
v4: Add the required EXPORT_SYMBOL()s

Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1455031784-10941-1-git-send-email-ville.syrjala@linux.intel.com

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Ville Syrjälä 2016-02-09 17:29:44 +02:00 • committed by Daniel Vetter

parent e9f8250f2f

commit 4c61716c2b

2 changed files with 44 additions and 0 deletions

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include/drm/drm_crtc.h

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