From: Jack Xiao <Jack.Xiao@amd.com>
To: <amd-gfx@lists.freedesktop.org>, <Alexander.Deucher@amd.com>,
<Hawking.Zhang@amd.com>, <Likun.Gao@amd.com>,
<yifan1.zhang@amd.com>, <xiaohuan@amd.com>
Cc: Jack Xiao <Jack.Xiao@amd.com>
Subject: [PATCH] drm/amdgpu/mes11: increase waiting time for engine ready
Date: Mon, 29 Apr 2024 17:10:02 +0800 [thread overview]
Message-ID: <20240429091002.928932-1-Jack.Xiao@amd.com> (raw)
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
next reply other threads:[~2024-04-29 9:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 9:10 Jack Xiao [this message]
2024-04-29 9:30 ` [PATCH] drm/amdgpu/mes11: increase waiting time for engine ready Zhang, Yifan
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