From 81283fee15ea6afb1e32defb369c3b96d2d6765c Mon Sep 17 00:00:00 2001 From: James Zhu Date: Wed, 19 Jan 2022 22:32:41 -0500 Subject: drm/amdgpu/: add more macro to support offset variant Add more macro to support offset variant and simplify macro SOC15_WAIT_ON_RREG. Signed-off-by: James Zhu Reviewed-by: Leo Liu Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index a277bdc86057..00c52caeebeb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1082,6 +1082,9 @@ size_t amdgpu_device_aper_access(struct amdgpu_device *adev, loff_t pos, void amdgpu_device_vram_access(struct amdgpu_device *adev, loff_t pos, void *buf, size_t size, bool write); +uint32_t amdgpu_device_wait_on_rreg(struct amdgpu_device *adev, + uint32_t inst, uint32_t reg_addr, char reg_name[], + uint32_t expected_value, uint32_t mask); uint32_t amdgpu_device_rreg(struct amdgpu_device *adev, uint32_t reg, uint32_t acc_flags); void amdgpu_device_wreg(struct amdgpu_device *adev, -- cgit