diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 8d9fce1ef0b..a363fdd54ba 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3470,4 +3470,29 @@ #define GEN6_PCODE_DATA 0x138128 #define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8 +#define G4X_AUD_VID_DID 0x62020 +#define INTEL_AUDIO_DEVCL 0x808629FB +#define INTEL_AUDIO_DEVBLC 0x80862801 +#define INTEL_AUDIO_DEVCTG 0x80862802 + +#define G4X_AUD_CNTL_ST 0x620B4 +#define G4X_ELDV_DEVCL_DEVBLC (1 << 13) +#define G4X_ELDV_DEVCTG (1 << 14) +#define G4X_ELD_ADDR (0xf << 5) +#define G4X_ELD_ACK (1 << 4) +#define G4X_HDMIW_HDMIEDID 0x6210C + +#define GEN5_HDMIW_HDMIEDID_A 0xE2050 +#define GEN5_AUD_CNTL_ST_A 0xE20B4 +#define GEN5_ELD_BUFFER_SIZE (0x1f << 10) +#define GEN5_ELD_ADDRESS (0x1f << 5) +#define GEN5_ELD_ACK (1 << 4) +#define GEN5_AUD_CNTL_ST2 0xE20C0 +#define GEN5_ELD_VALIDB (1 << 0) +#define GEN5_CP_READYB (1 << 1) + +#define GEN7_HDMIW_HDMIEDID_A 0xE5050 +#define GEN7_AUD_CNTRL_ST_A 0xE50B4 +#define GEN7_AUD_CNTRL_ST2 0xE50C0 + #endif /* _I915_REG_H_ */ |