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drm: fourcc: Convert drm_format_info kerneldoc to in-line member documentation

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In-line member documentation seems to be desired way of documenting
structure members.

This change had been suggested by Daniel Vetter here:
https://lists.freedesktop.org/archives/dri-devel/2018-October/192176.html

Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Reviewed-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181019105752.17741-2-alexandru-cosmin.gheorghe@arm.com
This commit is contained in:
Alexandru Gheorghe 2018-10-19 11:57:44 +01:00
parent 4c953d0397
commit 9c71a6686b
1 changed files with 20 additions and 10 deletions
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30
include/drm/drm_fourcc.h
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@ -52,25 +52,35 @@ struct drm_mode_fb_cmd2;
/**
* struct drm_format_info - information about a DRM format
* @format: 4CC format identifier (DRM_FORMAT_*)
* @depth: Color depth (number of bits per pixel excluding padding bits),
* valid for a subset of RGB formats only. This is a legacy field, do not
* use in new code and set to 0 for new formats.
* @num_planes: Number of color planes (1 to 3)
* @cpp: Number of bytes per pixel (per plane)
* @hsub: Horizontal chroma subsampling factor
* @vsub: Vertical chroma subsampling factor
* @has_alpha: Does the format embeds an alpha component?
* @is_yuv: Is it a YUV format?
*/
struct drm_format_info {
/** @format: 4CC format identifier (DRM_FORMAT_*) */
u32 format;
/**
* @depth:
*
* Color depth (number of bits per pixel excluding padding bits),
* valid for a subset of RGB formats only. This is a legacy field, do
* not use in new code and set to 0 for new formats.
*/
u8 depth;
/** @num_planes: Number of color planes (1 to 3) */
u8 num_planes;
/** @cpp: Number of bytes per pixel (per plane) */
u8 cpp[3];
/** @hsub: Horizontal chroma subsampling factor */
u8 hsub;
/** @vsub: Vertical chroma subsampling factor */
u8 vsub;
/** @has_alpha: Does the format embeds an alpha component? */
bool has_alpha;
/** @is_yuv: Is it a YUV format? */
bool is_yuv;
};