1 files changed, 15 insertions, 5 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 29f551769aaf..d25cf093c84d 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -324,21 +324,24 @@ struct radeon_encoder_ext_tmds {
 struct radeon_atom_ss {
         uint16_t percentage;
         uint8_t type;
-        uint8_t step;
+        uint16_t step;
         uint8_t delay;
         uint8_t range;
         uint8_t refdiv;
+        /* asic_ss */
+        uint16_t rate;
+        uint16_t amount;
 };
 
 struct radeon_encoder_atom_dig {
         bool linkb;
         /* atom dig */
         bool coherent_mode;
-        int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB */
-        /* atom lvds */
-        uint32_t lvds_misc;
+        int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */
+        /* atom lvds/edp */
+        uint32_t lcd_misc;
         uint16_t panel_pwr_delay;
-        struct radeon_atom_ss *ss;
+        uint32_t lcd_ss_id;
         /* panel mode */
         struct drm_display_mode native_mode;
 };
@@ -480,6 +483,13 @@ extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
 
 extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
 
+extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev,
+                                             struct radeon_atom_ss *ss,
+                                             int id);
+extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev,
+                                             struct radeon_atom_ss *ss,
+                                             int id, u32 clock);
+
 extern void radeon_compute_pll(struct radeon_pll *pll,
                                uint64_t freq,
                                uint32_t *dot_clock_p,