drm/radeon: add set_uvd_clocks callback for r6xx v4
v2: wake up PLL, set [VD]CLK_SRC, cleanup code
v3: handle RV670,RV635,RV620 as well
v4: merge rv6xx and rs780/rs880 code, fix ref divider mask
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h
index 3df030d..8c3fdd5 100644
--- a/drivers/gpu/drm/radeon/r600d.h
+++ b/drivers/gpu/drm/radeon/r600d.h
@@ -1526,9 +1526,35 @@
#define UVD_CONTEXT_ID 0xf6f4
+/* rs780 only */
+#define GFX_MACRO_BYPASS_CNTL 0x30c0
+#define SPLL_BYPASS_CNTL (1 << 0)
+#define UPLL_BYPASS_CNTL (1 << 1)
+
+#define CG_UPLL_FUNC_CNTL 0x7e0
+# define UPLL_RESET_MASK 0x00000001
+# define UPLL_SLEEP_MASK 0x00000002
+# define UPLL_BYPASS_EN_MASK 0x00000004
# define UPLL_CTLREQ_MASK 0x00000008
+# define UPLL_FB_DIV(x) ((x) << 4)
+# define UPLL_FB_DIV_MASK 0x0000FFF0
+# define UPLL_REF_DIV(x) ((x) << 16)
+# define UPLL_REF_DIV_MASK 0x003F0000
+# define UPLL_REFCLK_SRC_SEL_MASK 0x20000000
# define UPLL_CTLACK_MASK 0x40000000
# define UPLL_CTLACK2_MASK 0x80000000
+#define CG_UPLL_FUNC_CNTL_2 0x7e4
+# define UPLL_SW_HILEN(x) ((x) << 0)
+# define UPLL_SW_LOLEN(x) ((x) << 4)
+# define UPLL_SW_HILEN2(x) ((x) << 8)
+# define UPLL_SW_LOLEN2(x) ((x) << 12)
+# define UPLL_DIVEN_MASK 0x00010000
+# define UPLL_DIVEN2_MASK 0x00020000
+# define UPLL_SW_MASK 0x0003FFFF
+# define VCLK_SRC_SEL(x) ((x) << 20)
+# define VCLK_SRC_SEL_MASK 0x01F00000
+# define DCLK_SRC_SEL(x) ((x) << 25)
+# define DCLK_SRC_SEL_MASK 0x3E000000
/*
* PM4