linux/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c, branch v5.8

drm/amdgpu: Fine-grained TMZ support

2020-04-28T20:20:30Z

Add fine-grained per-ASIC TMZ support. At the moment TMZ support is experimental for all ASICs which support it. Signed-off-by: Luben Tuikov Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: implement TMZ accessor (v3)

2020-04-28T20:20:29Z

Implement an accessor of adev->tmz.enabled. Let not code around access it as "if (adev->tmz.enabled)" as the organization may change. Instead... Recruit "bool amdgpu_is_tmz(adev)" to return exactly this Boolean value. That is, this function is now an accessor of an already initialized and set adev and adev->tmz. Add "void amdgpu_gmc_tmz_set(adev)" to check and set adev->gmc.tmz_enabled at initialization time. After which one uses "bool amdgpu_is_tmz(adev)" to query whether adev supports TMZ. Also, remove circular header file include. v2: Remove amdgpu_tmz.[ch] as requested. v3: Move TMZ into GMC. Signed-off-by: Luben Tuikov Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/gmc: Fix spelling mistake.

2020-04-22T22:11:46Z

Fixes a minor typo in the file. Reviewed-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Rajneesh Bhardwaj Signed-off-by: Alex Deucher

drm/amdgpu/gmc10: use common invalidation engine helper

2020-01-07T17:03:47Z

Rather than open coding it. This also changes the free masks to better reflect the usage by other components. Acked-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/gmc: move invaliation bitmap setup to common code

2020-01-07T17:03:42Z

So it can be shared with newer GMC versions. Reviewed-by: Felix Kuehling Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: enlarge agp_start address into 48bit

2019-12-23T19:56:21Z

max range of the agp aperture is 48 bits, so enlarge agp_start address into 48bit with all bits set Signed-off-by: Frank.Min Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu: implement common gmc_ras_late_init

2019-10-03T14:11:03Z

common gmc_ecc_late_init can be shared among all generations of gmc v2: rename gmc_ecc_late_init to gmc_ras_late_init Signed-off-by: Tao Zhou Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amdgpu: move xgmi ras fini to xgmi block

2019-10-03T14:11:02Z

it's more suitable to put xgmi ras fini in xgmi block Signed-off-by: Tao Zhou Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amdgpu: move mmhub ras fini to mmhub block

2019-10-03T14:11:02Z

it's more suitable to put mmhub ras fini in mmhub block Signed-off-by: Tao Zhou Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher

drm/amdgpu: move umc ras fini to umc block

2019-10-03T14:11:02Z

it's more suitable to put umc ras fini in umc block Signed-off-by: Tao Zhou Reviewed-by: Guchun Chen Signed-off-by: Alex Deucher