summaryrefslogtreecommitdiff
path: root/include/drm/drm_mode_config.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/drm/drm_mode_config.h')
-rw-r--r--include/drm/drm_mode_config.h15
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