| /* |
| * Copyright (c) 2016 Laurent Pinchart <laurent.pinchart@ideasonboard.com> |
| * |
| * Permission to use, copy, modify, distribute, and sell this software and its |
| * documentation for any purpose is hereby granted without fee, provided that |
| * the above copyright notice appear in all copies and that both that copyright |
| * notice and this permission notice appear in supporting documentation, and |
| * that the name of the copyright holders not be used in advertising or |
| * publicity pertaining to distribution of the software without specific, |
| * written prior permission. The copyright holders make no representations |
| * about the suitability of this software for any purpose. It is provided "as |
| * is" without express or implied warranty. |
| * |
| * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
| * OF THIS SOFTWARE. |
| */ |
| #ifndef __DRM_FOURCC_H__ |
| #define __DRM_FOURCC_H__ |
| |
| #include <linux/types.h> |
| #include <uapi/drm/drm_fourcc.h> |
| |
| uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth); |
| void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth, int *bpp); |
| int drm_format_num_planes(uint32_t format); |
| int drm_format_plane_cpp(uint32_t format, int plane); |
| int drm_format_horz_chroma_subsampling(uint32_t format); |
| int drm_format_vert_chroma_subsampling(uint32_t format); |
| int drm_format_plane_width(int width, uint32_t format, int plane); |
| int drm_format_plane_height(int height, uint32_t format, int plane); |
| char *drm_get_format_name(uint32_t format) __malloc; |
| |
| #endif /* __DRM_FOURCC_H__ */ |
