From: Jack Xiao <[email protected]> Incorrect programming with 64bit gpu address assignment for 32bit variable.
Signed-off-by: Jack Xiao <[email protected]> Reviewed-by: Xiaojie Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]> --- drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c index 32b48c9ca051..3747c3f1f0cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -565,7 +565,8 @@ static int sdma_v5_0_gfx_resume(struct amdgpu_device *adev) u32 doorbell; u32 doorbell_offset; u32 temp; - u32 wptr_gpu_addr, wptr_poll_cntl; + u32 wptr_poll_cntl; + u64 wptr_gpu_addr; int i, r; for (i = 0; i < adev->sdma.num_instances; i++) { -- 2.20.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
