include/drm/drm_fourcc.h

30  * DRM_FORMAT_MAX_PLANES - maximum number of planes a DRM format can have
39  * case the format can't be specified otherwise, so we don't end up
40  * with two values describing the same format.
60  * struct drm_format_info - information about a DRM format
63 	/** @format: 4CC format identifier (DRM_FORMAT_*) */
64 	u32 format;
85 		 * describing the pixel format.
109 		 * generic format table. Drivers could supply accurate
137 	/** @has_alpha: Does the format embeds an alpha component? */
140 	/** @is_yuv: Is it a YUV format? */
143 	/** @is_color_indexed: Is it a color-indexed format? */
148  * drm_format_info_is_yuv_packed - check that the format info matches a YUV
149  * format with data laid in a single plane
150  * @info: format info
153  * A boolean indicating whether the format info matches a packed YUV format.
162  * drm_format_info_is_yuv_semiplanar - check that the format info matches a YUV
163  * format with data laid in two planes (luminance and chrominance)
164  * @info: format info
167  * A boolean indicating whether the format info matches a semiplanar YUV format.
176  * drm_format_info_is_yuv_planar - check that the format info matches a YUV
177  * format with data laid in three planes (one for each YUV component)
178  * @info: format info
181  * A boolean indicating whether the format info matches a planar YUV format.
190  * drm_format_info_is_yuv_sampling_410 - check that the format info matches a
191  * YUV format with 4:1:0 sub-sampling
192  * @info: format info
195  * A boolean indicating whether the format info matches a YUV format with 4:1:0
205  * drm_format_info_is_yuv_sampling_411 - check that the format info matches a
206  * YUV format with 4:1:1 sub-sampling
207  * @info: format info
210  * A boolean indicating whether the format info matches a YUV format with 4:1:1
220  * drm_format_info_is_yuv_sampling_420 - check that the format info matches a
221  * YUV format with 4:2:0 sub-sampling
222  * @info: format info
225  * A boolean indicating whether the format info matches a YUV format with 4:2:0
235  * drm_format_info_is_yuv_sampling_422 - check that the format info matches a
236  * YUV format with 4:2:2 sub-sampling
237  * @info: format info
240  * A boolean indicating whether the format info matches a YUV format with 4:2:2
250  * drm_format_info_is_yuv_sampling_444 - check that the format info matches a
251  * YUV format with 4:4:4 sub-sampling
252  * @info: format info
255  * A boolean indicating whether the format info matches a YUV format with 4:4:4
266  * @info: pixel format info
288  * @info: pixel format info
308 const struct drm_format_info *__drm_format_info(u32 format);
309 const struct drm_format_info *drm_format_info(u32 format);