From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- include/drm/drm_fourcc.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 include/drm/drm_fourcc.h (limited to 'include/drm/drm_fourcc.h') diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h new file mode 100644 index 000000000..7f90a396c --- /dev/null +++ b/include/drm/drm_fourcc.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2016 Laurent Pinchart + * + * 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 +#include + +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); +const char *drm_get_format_name(uint32_t format); + +#endif /* __DRM_FOURCC_H__ */ -- cgit v1.2.3-54-g00ecf