diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 33 |
2 files changed, 0 insertions, 37 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2aa06be83974..f85e7174babb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1037,8 +1037,6 @@ void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, uint32_t acc_flags); void amdgpu_mm_wreg8(struct amdgpu_device *adev, uint32_t offset, uint8_t value); uint8_t amdgpu_mm_rreg8(struct amdgpu_device *adev, uint32_t offset); -uint64_t amdgpu_mm_rreg64(struct amdgpu_device *adev, uint32_t reg); -void amdgpu_mm_wreg64(struct amdgpu_device *adev, uint32_t reg, uint64_t v); u32 amdgpu_io_rreg(struct amdgpu_device *adev, u32 reg); void amdgpu_io_wreg(struct amdgpu_device *adev, u32 reg, u32 v); @@ -1066,8 +1064,6 @@ int emu_soc_asic_init(struct amdgpu_device *adev); #define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", amdgpu_mm_rreg(adev, (reg), 0)) #define WREG32(reg, v) amdgpu_mm_wreg(adev, (reg), (v), 0) #define WREG32_IDX(reg, v) amdgpu_mm_wreg(adev, (reg), (v), AMDGPU_REGS_IDX) -#define RREG64(reg) amdgpu_mm_rreg64(adev, (reg)) -#define WREG64(reg, v) amdgpu_mm_wreg64(adev, (reg), (v)) #define REG_SET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) #define REG_GET(FIELD, v) (((v) << FIELD##_SHIFT) & FIELD##_MASK) #define RREG32_PCIE(reg) adev->pcie_rreg(adev, (reg)) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 0471a1d4305c..682833f90fdd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -264,39 +264,6 @@ void amdgpu_mm_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v, } /** - * amdgpu_mm_rreg64 - read a 64 bit memory mapped IO register - * - * @adev: amdgpu_device pointer - * @reg: dword aligned register offset - * - * Returns the 64 bit value from the offset specified. - */ -uint64_t amdgpu_mm_rreg64(struct amdgpu_device *adev, uint32_t reg) -{ - if ((reg * 4) < adev->rmmio_size) - return atomic64_read((atomic64_t *)(adev->rmmio + (reg * 4))); - else - BUG(); -} - -/** - * amdgpu_mm_wreg64 - write to a 64 bit memory mapped IO register - * - * @adev: amdgpu_device pointer - * @reg: dword aligned register offset - * @v: 64 bit value to write to the register - * - * Writes the value specified to the offset specified. - */ -void amdgpu_mm_wreg64(struct amdgpu_device *adev, uint32_t reg, uint64_t v) -{ - if ((reg * 4) < adev->rmmio_size) - atomic64_set((atomic64_t *)(adev->rmmio + (reg * 4)), v); - else - BUG(); -} - -/** * amdgpu_io_rreg - read an IO register * * @adev: amdgpu_device pointer |