diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 544675895c8d..a96552251383 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -2524,6 +2524,42 @@ enum punit_power_well { #define PIPESRC(trans) _TRANSCODER2(trans, _PIPEASRC) #define PIPE_MULT(trans) _TRANSCODER2(trans, _PIPE_MULT_A) +/* VLV eDP PSR registers */ +#define _PSRCTLA (VLV_DISPLAY_BASE + 0x60090) +#define _PSRCTLB (VLV_DISPLAY_BASE + 0x61090) +#define VLV_EDP_PSR_ENABLE (1<<0) +#define VLV_EDP_PSR_RESET (1<<1) +#define VLV_EDP_PSR_MODE_MASK (7<<2) +#define VLV_EDP_PSR_MODE_HW_TIMER (1<<3) +#define VLV_EDP_PSR_MODE_SW_TIMER (1<<2) +#define VLV_EDP_PSR_SINGLE_FRAME_UPDATE (1<<7) +#define VLV_EDP_PSR_ACTIVE_ENTRY (1<<8) +#define VLV_EDP_PSR_SRC_TRANSMITTER_STATE (1<<9) +#define VLV_EDP_PSR_DBL_FRAME (1<<10) +#define VLV_EDP_PSR_FRAME_COUNT_MASK (0xff<<16) +#define VLV_EDP_PSR_IDLE_FRAME_SHIFT 16 +#define VLV_PSRCTL(pipe) _PIPE(pipe, _PSRCTLA, _PSRCTLB) + +#define _VSCSDPA (VLV_DISPLAY_BASE + 0x600a0) +#define _VSCSDPB (VLV_DISPLAY_BASE + 0x610a0) +#define VLV_EDP_PSR_SDP_FREQ_MASK (3<<30) +#define VLV_EDP_PSR_SDP_FREQ_ONCE (1<<31) +#define VLV_EDP_PSR_SDP_FREQ_EVFRAME (1<<30) +#define VLV_VSCSDP(pipe) _PIPE(pipe, _VSCSDPA, _VSCSDPB) + +#define _PSRSTATA (VLV_DISPLAY_BASE + 0x60094) +#define _PSRSTATB (VLV_DISPLAY_BASE + 0x61094) +#define VLV_EDP_PSR_LAST_STATE_MASK (7<<3) +#define VLV_EDP_PSR_CURR_STATE_MASK 7 +#define VLV_EDP_PSR_DISABLED (0<<0) +#define VLV_EDP_PSR_INACTIVE (1<<0) +#define VLV_EDP_PSR_IN_TRANS_TO_ACTIVE (2<<0) +#define VLV_EDP_PSR_ACTIVE_NORFB_UP (3<<0) +#define VLV_EDP_PSR_ACTIVE_SF_UPDATE (4<<0) +#define VLV_EDP_PSR_EXIT (5<<0) +#define VLV_EDP_PSR_IN_TRANS (1<<7) +#define VLV_PSRSTAT(pipe) _PIPE(pipe, _PSRSTATA, _PSRSTATB) + /* HSW+ eDP PSR registers */ #define EDP_PSR_BASE(dev) (IS_HASWELL(dev) ? 0x64800 : 0x6f800) #define EDP_PSR_CTL(dev) (EDP_PSR_BASE(dev) + 0) |