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path: root/drivers/gpu/drm/ast/ast_drv.h
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Diffstat (limited to 'drivers/gpu/drm/ast/ast_drv.h')
-rw-r--r--drivers/gpu/drm/ast/ast_drv.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h
index 72883b5aefa7..f5d8780776ae 100644
--- a/drivers/gpu/drm/ast/ast_drv.h
+++ b/drivers/gpu/drm/ast/ast_drv.h
@@ -284,6 +284,9 @@ struct ast_vbios_mode_info {
struct ast_crtc_state {
struct drm_crtc_state base;
+ /* Last known format of primary plane */
+ const struct drm_format_info *format;
+
struct ast_vbios_mode_info vbios_mode_info;
};