From 5058330f06639fe8c1b2ce27541fbb348a499844 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Wed, 15 Jan 2020 12:56:37 -0500
Subject: drm/amdgpu: original raven doesn't support full asic reset
Git-commit: 276cc92945ab4af02d8bedce18b4b6f87b9c1609
Patch-mainline: v5.6-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
So don't use it.
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index af41ee4c9639..15f3424a1ff7 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -537,6 +537,10 @@ soc15_asic_reset_method(struct amdgpu_device *adev)
static int soc15_asic_reset(struct amdgpu_device *adev)
{
+ /* original raven doesn't have full asic reset */
+ if (adev->pdev->device == 0x15dd && adev->rev_id < 0x8)
+ return 0;
+
switch (soc15_asic_reset_method(adev)) {
case AMD_RESET_METHOD_BACO:
if (!adev->in_suspend)
--
2.28.0