From: "Zhang, Yifan" <Yifan1.Zhang@amd.com>
To: "Xiao, Jack" <Jack.Xiao@amd.com>,
"amd-gfx@lists.freedesktop.org" <amd-gfx@lists.freedesktop.org>,
"Deucher, Alexander" <Alexander.Deucher@amd.com>,
"Zhang, Hawking" <Hawking.Zhang@amd.com>,
"Gao, Likun" <Likun.Gao@amd.com>,
"Huang, Tim" <Tim.Huang@amd.com>
Subject: RE: [PATCH] drm/amdgpu/mes11: increase waiting time for engine ready
Date: Mon, 29 Apr 2024 09:30:48 +0000 [thread overview]
Message-ID: <CY5PR12MB6369F5BEDDB54C047D0A21BAC11B2@CY5PR12MB6369.namprd12.prod.outlook.com> (raw)
In-Reply-To: <20240429091002.928932-1-Jack.Xiao@amd.com>
[AMD Official Use Only - General]
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Best Regards,
Yifan
-----Original Message-----
From: Xiao, Jack <Jack.Xiao@amd.com>
Sent: Monday, April 29, 2024 5:10 PM
To: amd-gfx@lists.freedesktop.org; Deucher, Alexander <Alexander.Deucher@amd.com>; Zhang, Hawking <Hawking.Zhang@amd.com>; Gao, Likun <Likun.Gao@amd.com>; Zhang, Yifan <Yifan1.Zhang@amd.com>; Huang, Tim <Tim.Huang@amd.com>
Cc: Xiao, Jack <Jack.Xiao@amd.com>
Subject: [PATCH] drm/amdgpu/mes11: increase waiting time for engine ready
mes schq engine require more waiting time for engine ready before packet submission.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
---
drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
index 28a04f0f3541..d98f6d282ae7 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c
@@ -696,7 +696,7 @@ static void mes_v11_0_enable(struct amdgpu_device *adev, bool enable)
if (amdgpu_emu_mode)
msleep(100);
else
- udelay(50);
+ udelay(500);
} else {
data = RREG32_SOC15(GC, 0, regCP_MES_CNTL);
data = REG_SET_FIELD(data, CP_MES_CNTL, MES_PIPE0_ACTIVE, 0);
--
2.41.0
prev parent reply other threads:[~2024-04-29 9:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 9:10 [PATCH] drm/amdgpu/mes11: increase waiting time for engine ready Jack Xiao
2024-04-29 9:30 ` Zhang, Yifan [this message]
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