From a412fce0548105f14e48d25094d98fc87f7c0df4 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 22 Apr 2013 20:23:31 -0400 Subject: drm/radeon/cik: add rlc helpers for DPM Signed-off-by: Alex Deucher --- drivers/gpu/drm/radeon/cikd.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/gpu/drm/radeon/cikd.h') diff --git a/drivers/gpu/drm/radeon/cikd.h b/drivers/gpu/drm/radeon/cikd.h index 63955abb1e11..116b3131a683 100644 --- a/drivers/gpu/drm/radeon/cikd.h +++ b/drivers/gpu/drm/radeon/cikd.h @@ -952,6 +952,8 @@ #define RLC_GPM_STAT 0xC400 # define RLC_GPM_BUSY (1 << 0) +# define GFX_POWER_STATUS (1 << 1) +# define GFX_CLOCK_STATUS (1 << 2) #define RLC_PG_CNTL 0xC40C # define GFX_PG_ENABLE (1 << 0) @@ -1004,6 +1006,13 @@ #define RLC_GPM_SCRATCH_ADDR 0xC4B0 #define RLC_GPM_SCRATCH_DATA 0xC4B4 +#define RLC_GPR_REG2 0xC4E8 +#define REQ 0x00000001 +#define MESSAGE(x) ((x) << 1) +#define MESSAGE_MASK 0x0000001e +#define MSG_ENTER_RLC_SAFE_MODE 1 +#define MSG_EXIT_RLC_SAFE_MODE 0 + #define CP_HPD_EOP_BASE_ADDR 0xC904 #define CP_HPD_EOP_BASE_ADDR_HI 0xC908 #define CP_HPD_EOP_VMID 0xC90C -- cgit v1.2.3