From c06d14d13e26884d8885497dfcd57686c98ddd80 Mon Sep 17 00:00:00 2001
From: Likun Gao <Likun.Gao@amd.com>
Date: Tue, 31 May 2022 10:30:14 +0800
Subject: drm/amdgpu: enable soft reset for gfx 11
Git-commit: c0ff84cb58faff9fdb8d955c6e1e07fd75d88c16
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
Enable soft reset for gfx 11.
V2: enable both gfx v11.0.0 and gfx v11.0.2.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc21.c b/drivers/gpu/drm/amd/amdgpu/soc21.c
index 495848515edf..765c3543ad18 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc21.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc21.c
@@ -417,7 +417,13 @@ static uint32_t soc21_get_rev_id(struct amdgpu_device *adev)
static bool soc21_need_full_reset(struct amdgpu_device *adev)
{
- return true;
+ switch (adev->ip_versions[GC_HWIP][0]) {
+ case IP_VERSION(11, 0, 0):
+ case IP_VERSION(11, 0, 2):
+ return false;
+ default:
+ return true;
+ }
}
static bool soc21_need_reset_on_init(struct amdgpu_device *adev)
--
2.38.1