drm/radeon/evergreen: add indirect register accessors for CG registers
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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@ -44,6 +44,9 @@
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#define EVERGREEN_AUDIO_PLL1_DIV 0x5b4
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#define EVERGREEN_AUDIO_PLL1_DIV 0x5b4
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#define EVERGREEN_AUDIO_PLL1_UNK 0x5bc
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#define EVERGREEN_AUDIO_PLL1_UNK 0x5bc
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#define EVERGREEN_CG_IND_ADDR 0x8f8
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#define EVERGREEN_CG_IND_DATA 0x8fc
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#define EVERGREEN_AUDIO_ENABLE 0x5e78
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#define EVERGREEN_AUDIO_ENABLE 0x5e78
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#define EVERGREEN_AUDIO_VENDOR_ID 0x5ec0
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#define EVERGREEN_AUDIO_VENDOR_ID 0x5ec0
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@ -1852,6 +1852,8 @@ void cik_mm_wdoorbell(struct radeon_device *rdev, u32 offset, u32 v);
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#define WREG32_SMC(reg, v) tn_smc_wreg(rdev, (reg), (v))
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#define WREG32_SMC(reg, v) tn_smc_wreg(rdev, (reg), (v))
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#define RREG32_RCU(reg) r600_rcu_rreg(rdev, (reg))
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#define RREG32_RCU(reg) r600_rcu_rreg(rdev, (reg))
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#define WREG32_RCU(reg, v) r600_rcu_wreg(rdev, (reg), (v))
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#define WREG32_RCU(reg, v) r600_rcu_wreg(rdev, (reg), (v))
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#define RREG32_CG(reg) eg_cg_rreg(rdev, (reg))
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#define WREG32_CG(reg, v) eg_cg_wreg(rdev, (reg), (v))
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#define WREG32_P(reg, val, mask) \
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#define WREG32_P(reg, val, mask) \
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do { \
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do { \
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uint32_t tmp_ = RREG32(reg); \
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uint32_t tmp_ = RREG32(reg); \
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@ -1923,6 +1925,21 @@ static inline void r600_rcu_wreg(struct radeon_device *rdev, u32 reg, u32 v)
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WREG32(R600_RCU_DATA, (v));
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WREG32(R600_RCU_DATA, (v));
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}
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}
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static inline u32 eg_cg_rreg(struct radeon_device *rdev, u32 reg)
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{
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u32 r;
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WREG32(EVERGREEN_CG_IND_ADDR, ((reg) & 0xffff));
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r = RREG32(EVERGREEN_CG_IND_DATA);
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return r;
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}
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static inline void eg_cg_wreg(struct radeon_device *rdev, u32 reg, u32 v)
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{
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WREG32(EVERGREEN_CG_IND_ADDR, ((reg) & 0xffff));
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WREG32(EVERGREEN_CG_IND_DATA, (v));
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}
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void r100_pll_errata_after_index(struct radeon_device *rdev);
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void r100_pll_errata_after_index(struct radeon_device *rdev);
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