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drm/amdgpu/soc15: drop support for reading some registers 

The RB harvest registers are not necessary, the driver already
exposes this info via the info ioctl.  GB_BACKEND_MAP has
been deprecated since SI and is not relevant to the RB mapping.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-03-27 14:40:36 -04:00
parent c013cea2df
commit 480e9150ea
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/amd/amdgpu/soc15.c
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@ -300,9 +300,6 @@ static struct amdgpu_allowed_register_entry soc15_allowed_read_registers[] = {
{ SOC15_REG_OFFSET(GC, 0, mmCP_CPC_STALLED_STAT1), false},
{ SOC15_REG_OFFSET(GC, 0, mmCP_CPC_STATUS), false},
{ SOC15_REG_OFFSET(GC, 0, mmGB_ADDR_CONFIG), false},
{ SOC15_REG_OFFSET(GC, 0, mmCC_RB_BACKEND_DISABLE), false, true},
{ SOC15_REG_OFFSET(GC, 0, mmGC_USER_RB_BACKEND_DISABLE), false, true},
{ SOC15_REG_OFFSET(GC, 0, mmGB_BACKEND_MAP), false, false},
};
static uint32_t soc15_read_indexed_register(struct amdgpu_device *adev, u32 se_num,