Lines Matching +full:4 +full:a

29  * DRM_FORMAT_MAX_PLANES - maximum number of planes a DRM format can have
31 #define DRM_FORMAT_MAX_PLANES	4u
59  * struct drm_format_info - information about a DRM format
62 	/** @format: 4CC format identifier (DRM_FORMAT_*) */
69 	 * valid for a subset of RGB formats only. This is a legacy field, do
92 		 * defined as a rectangle of pixels which are stored next to
93 		 * each other in a byte aligned memory region. Together with
96 		 * formats for which the memory needed for a single pixel is not
100 		 * a lot of places in drivers where it's used. In drm core for
139 	/** @is_yuv: Is it a YUV format? */
142 	/** @is_color_indexed: Is it a color-indexed format? */
147  * drm_format_info_is_yuv_packed - check that the format info matches a YUV
148  * format with data laid in a single plane
152  * A boolean indicating whether the format info matches a packed YUV format.
161  * drm_format_info_is_yuv_semiplanar - check that the format info matches a YUV
166  * A boolean indicating whether the format info matches a semiplanar YUV format.
175  * drm_format_info_is_yuv_planar - check that the format info matches a YUV
180  * A boolean indicating whether the format info matches a planar YUV format.
189  * drm_format_info_is_yuv_sampling_410 - check that the format info matches a
190  * YUV format with 4:1:0 sub-sampling
194  * A boolean indicating whether the format info matches a YUV format with 4:1:0
200 	return info->is_yuv && info->hsub == 4 && info->vsub == 4;  in drm_format_info_is_yuv_sampling_410()
204  * drm_format_info_is_yuv_sampling_411 - check that the format info matches a
205  * YUV format with 4:1:1 sub-sampling
209  * A boolean indicating whether the format info matches a YUV format with 4:1:1
215 	return info->is_yuv && info->hsub == 4 && info->vsub == 1;  in drm_format_info_is_yuv_sampling_411()
219  * drm_format_info_is_yuv_sampling_420 - check that the format info matches a
220  * YUV format with 4:2:0 sub-sampling
224  * A boolean indicating whether the format info matches a YUV format with 4:2:0
234  * drm_format_info_is_yuv_sampling_422 - check that the format info matches a
235  * YUV format with 4:2:2 sub-sampling
239  * A boolean indicating whether the format info matches a YUV format with 4:2:2
249  * drm_format_info_is_yuv_sampling_444 - check that the format info matches a
250  * YUV format with 4:4:4 sub-sampling
254  * A boolean indicating whether the format info matches a YUV format with 4:4:4