From 4c55ef7a4cd4c3b31c17016d17e038da4894f9ec Mon Sep 17 00:00:00 2001
From: Prike Liang <Prike.Liang@amd.com>
Date: Mon, 11 Jul 2022 16:03:08 +0800
Subject: drm/amdkfd: correct the MEC atomic support firmware checking for GC
10.3.7
Git-commit: c0044865480a162146b9dfe7783e73a08e97b2b9
Patch-mainline: v5.19-rc7
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
On the GC 10.3.7 platform the initial MEC release version #3 can support
atomic operation,so need correct and set its MEC atomic support version to #3.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.18.x
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdkfd/kfd_device.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
index bf4200457772..a08769c5e94b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c
@@ -184,6 +184,8 @@ static void kfd_device_info_init(struct kfd_dev *kfd,
/* Navi2x+, Navi1x+ */
if (gc_version == IP_VERSION(10, 3, 6))
kfd->device_info.no_atomic_fw_version = 14;
+ else if (gc_version == IP_VERSION(10, 3, 7))
+ kfd->device_info.no_atomic_fw_version = 3;
else if (gc_version >= IP_VERSION(10, 3, 0))
kfd->device_info.no_atomic_fw_version = 92;
else if (gc_version >= IP_VERSION(10, 1, 1))
--
2.38.1