drm/radeon: consolidate UVD clock programming

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / radeon / radeon.h

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 3ef7543..1442ce7 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -1162,6 +1162,17 @@ void radeon_uvd_free_handles(struct radeon_device *rdev,
                             struct drm_file *filp);
 int radeon_uvd_cs_parse(struct radeon_cs_parser *parser);
 void radeon_uvd_note_usage(struct radeon_device *rdev);
+int radeon_uvd_calc_upll_dividers(struct radeon_device *rdev,
+                                 unsigned vclk, unsigned dclk,
+                                 unsigned vco_min, unsigned vco_max,
+                                 unsigned fb_factor, unsigned fb_mask,
+                                 unsigned pd_min, unsigned pd_max,
+                                 unsigned pd_even,
+                                 unsigned *optimal_fb_div,
+                                 unsigned *optimal_vclk_div,
+                                 unsigned *optimal_dclk_div);
+int radeon_uvd_send_upll_ctlreq(struct radeon_device *rdev,
+                                unsigned cg_upll_func_cntl);
 
 struct r600_audio {
        int                     channels;