From: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
To: "Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>
Cc: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>,
<amd-gfx@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH v1 1/2] drm/amdgpu: don't disable ttm buffer funcs on reset
Date: Tue, 16 Jun 2026 14:50:38 +0200 [thread overview]
Message-ID: <20260616125040.9977-1-pierre-eric.pelloux-prayer@amd.com> (raw)
Access to hw is already suspended so there are no reasons to
disable ttm buffer funcs.
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 6608780ffef2..57e10afb4714 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3167,8 +3167,6 @@ static int amdgpu_device_ip_suspend(struct amdgpu_device *adev)
amdgpu_virt_request_full_gpu(adev, false);
}
- amdgpu_ttm_disable_buffer_funcs(adev);
-
r = amdgpu_device_ip_suspend_phase1(adev);
if (r)
return r;
--
2.43.0
next reply other threads:[~2026-06-16 12:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-16 12:50 Pierre-Eric Pelloux-Prayer [this message]
2026-06-16 12:50 ` [PATCH v1 2/2] drm/amdgpu: delay ttm buffer func enablement on xgmi Pierre-Eric Pelloux-Prayer
2026-06-16 12:54 ` Christian König
2026-06-16 13:42 ` Alex Deucher
2026-06-16 14:41 ` Lazar, Lijo
2026-06-17 13:45 ` Pierre-Eric Pelloux-Prayer
2026-06-16 12:54 ` [PATCH v1 1/2] drm/amdgpu: don't disable ttm buffer funcs on reset Christian König
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