drm/amd/powerplay: use REG32_PCIE wrapper instead for sw smu

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This patch uses REG32_PCIE wrapper instead of writting pci_index2 and reading
pci_data2. This sequence should be protected by pcie_idx_lock.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Huang Rui 2019-02-25 14:46:03 +08:00 • committed by Alex Deucher

parent 04cfc0c80d

commit a8394cfa42

1 changed files with 3 additions and 4 deletions

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drivers/gpu/drm/amd/powerplay/smu_v11_0.c

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