drm/amdgpu: Fix pcie_bw on Vega20

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The registers used for VG20 are different in that certain performance
counters were split off to TXCLK3/4. Vega10/12 doesn't have this, so add
a new vg20_get_pcie_usage to reflect this change.

Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Kent Russell 2019-07-31 09:24:32 -04:00 • committed by Alex Deucher

parent 57d352f769

commit 612e4ed99b

1 changed files with 52 additions and 8 deletions

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drivers/gpu/drm/amd/amdgpu/soc15.c

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