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Diffstat (limited to 'include/drm/drm_mode_config.h')
| -rw-r--r-- | include/drm/drm_mode_config.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h index a0b202e1d69a..928e4172a0bb 100644 --- a/include/drm/drm_mode_config.h +++ b/include/drm/drm_mode_config.h @@ -809,6 +809,21 @@ struct drm_mode_config { /* dumb ioctl parameters */ uint32_t preferred_depth, prefer_shadow; + bool quirk_addfb_prefer_xbgr_30bpp; + + /** + * @quirk_addfb_prefer_host_byte_order: + * + * When set to true drm_mode_addfb() will pick host byte order + * pixel_format when calling drm_mode_addfb2(). This is how + * drm_mode_addfb() should have worked from day one. It + * didn't though, so we ended up with quirks in both kernel + * and userspace drivers to deal with the broken behavior. + * Simply fixing drm_mode_addfb() unconditionally would break + * these drivers, so add a quirk bit here to allow drivers + * opt-in. + */ + bool quirk_addfb_prefer_host_byte_order; /** * @async_page_flip: Does this device support async flips on the primary |