From: Alex Deucher <[email protected]> commit 5887a59961e2295c5b02f39dbc0ecf9212709b7b upstream.
Not necessary on soc15 and breaks driver reload on server cards. Acked-by: Amber Lin <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- drivers/gpu/drm/amd/amdgpu/soc15.c | 5 +++++ 1 file changed, 5 insertions(+) --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -713,6 +713,11 @@ static bool soc15_need_reset_on_init(str { u32 sol_reg; + /* Just return false for soc15 GPUs. Reset does not seem to + * be necessary. + */ + return false; + if (adev->flags & AMD_IS_APU) return false;
