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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2024-09-24 10:11:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-13 15:02:02 +0300 |
| commit | f9c843f56d01086a9ff80140ce9eedeceb001aca (patch) | |
| tree | df45b031573d1dcabdcd100323dd3d378490d0a7 /include | |
| parent | 05d9eaa44498e01040da6344558bdd4342afd065 (diff) | |
| download | linux-f9c843f56d01086a9ff80140ce9eedeceb001aca.tar.xz | |
drm/fbdev-helper: Move color-mode lookup into 4CC format helper
[ Upstream commit eb1f4adf9101573fc2347978a60d71c4f1176cca ]
The color mode as specified on the kernel command line gives the user's
preferred color depth and number of bits per pixel. Move the
color-mode-to-format conversion from fbdev helpers into a 4CC helper,
so that it can be shared among DRM clients.
v2:
- fix grammar in commit message (Laurent)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240924071734.98201-2-tzimmermann@suse.de
Stable-dep-of: 6b481ab0e685 ("drm/nouveau: select FW caching")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_fourcc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h index ccf91daa4307..c3f4405d6662 100644 --- a/include/drm/drm_fourcc.h +++ b/include/drm/drm_fourcc.h @@ -313,6 +313,7 @@ drm_get_format_info(struct drm_device *dev, uint32_t drm_mode_legacy_fb_format(uint32_t bpp, uint32_t depth); uint32_t drm_driver_legacy_fb_format(struct drm_device *dev, uint32_t bpp, uint32_t depth); +uint32_t drm_driver_color_mode_format(struct drm_device *dev, unsigned int color_mode); unsigned int drm_format_info_block_width(const struct drm_format_info *info, int plane); unsigned int drm_format_info_block_height(const struct drm_format_info *info, |