1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.h b/drivers/gpu/drm/sun4i/sun4i_frontend.h
index 02661ce81f3e..ad146e8d8d70 100644
--- a/drivers/gpu/drm/sun4i/sun4i_frontend.h
+++ b/drivers/gpu/drm/sun4i/sun4i_frontend.h
@@ -26,12 +26,14 @@
 #define SUN4I_FRONTEND_LINESTRD0_REG            0x040
 
 #define SUN4I_FRONTEND_INPUT_FMT_REG            0x04c
-#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD(mod)          ((mod) << 8)
-#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT(fmt)          ((fmt) << 4)
-#define SUN4I_FRONTEND_INPUT_FMT_PS(ps)                 (ps)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_MOD_PACKED        (1 << 8)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_FMT_RGB           (5 << 4)
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_BGRX           0
+#define SUN4I_FRONTEND_INPUT_FMT_DATA_PS_XRGB           1
 
 #define SUN4I_FRONTEND_OUTPUT_FMT_REG           0x05c
-#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT(fmt)         (fmt)
+#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_BGRX8888     1
+#define SUN4I_FRONTEND_OUTPUT_FMT_DATA_FMT_XRGB8888     2
 
 #define SUN4I_FRONTEND_CH0_INSIZE_REG           0x100
 #define SUN4I_FRONTEND_INSIZE(h, w)                     ((((h) - 1) << 16) | (((w) - 1)))
@@ -95,5 +97,6 @@ void sun4i_frontend_update_coord(struct sun4i_frontend *frontend,
                                  struct drm_plane *plane);
 int sun4i_frontend_update_formats(struct sun4i_frontend *frontend,
                                   struct drm_plane *plane, uint32_t out_fmt);
+bool sun4i_frontend_format_is_supported(uint32_t fmt, uint64_t modifier);
 
 #endif /* _SUN4I_FRONTEND_H_ */