From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Deucher Subject: [PATCH] drm/amdgpu/soc15: skip reset on init Date: Fri, 17 May 2019 09:26:47 -0500 Message-ID: <20190517142647.26034-1-alexander.deucher@amd.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: stable-owner@vger.kernel.org To: amd-gfx@lists.freedesktop.org Cc: Alex Deucher , stable@vger.kernel.org List-Id: amd-gfx.lists.freedesktop.org Not necessary on soc15 and breaks driver reload on server cards. Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- drivers/gpu/drm/amd/amdgpu/soc15.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c index 32dc5a128249..78bd4fc07bab 100644 --- a/drivers/gpu/drm/amd/amdgpu/soc15.c +++ b/drivers/gpu/drm/amd/amdgpu/soc15.c @@ -761,6 +761,11 @@ static bool soc15_need_reset_on_init(struct amdgpu_device *adev) { 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; -- 2.20.1