[AMD Official Use Only - General]
Reviewed-By: Horace Chen <horace.chen@xxxxxxx>
-----Original Message-----
From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of YuBiao Wang
Sent: Friday, April 28, 2023 2:05 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Wang, YuBiao <YuBiao.Wang@xxxxxxx>; Xu, Feifei <Feifei.Xu@xxxxxxx>; Chen, Horace <Horace.Chen@xxxxxxx>; Kevin Wang <Kevin1.Wang@xxxxxxx>; Tuikov, Luben <Luben.Tuikov@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>; Liu, Monk <Monk.Liu@xxxxxxx>; Zhang, Hawking <Hawking.Zhang@xxxxxxx>
Subject: [PATCH] drm/amdgpu: Enable mcbp under sriov by default
Enable mcbp under sriov by default. Asics with soc21 supports mcbp now so we should set it enabled.
Signed-off-by: YuBiao Wang <YuBiao.Wang@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 9dd474262c29..1311e42ab8e9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -65,8 +65,8 @@ void amdgpu_virt_init_setting(struct amdgpu_device *adev)
adev->cg_flags = 0;
adev->pg_flags = 0;
- /* enable mcbp for sriov asic_type before soc21 */
- amdgpu_mcbp = (adev->asic_type < CHIP_IP_DISCOVERY) ? 1 : 0;
+ /* enable mcbp for sriov */
+ amdgpu_mcbp = 1;
}
--
2.25.1
