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From: Philip Yang <Philip.Yang@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: <Felix.Kuehling@amd.com>, <christian.koenig@amd.com>,
	<Kent.Russell@amd.com>, <Andrew.Martin@amd.com>,
	Philip Yang <Philip.Yang@amd.com>
Subject: [PATCH v2 1/2] drm/amdgpu: Move amdgpu_device_check_iommu_direct_map() earlier
Date: Mon, 20 Apr 2026 09:37:04 -0400	[thread overview]
Message-ID: <20260420133705.3721315-2-Philip.Yang@amd.com> (raw)
In-Reply-To: <20260420133705.3721315-1-Philip.Yang@amd.com>

So device init ram_is_direct_mapped is available when gmc_funcs are selected
during IP early init.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index bc7e96b58d3f..b139475f65cb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3860,6 +3860,9 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	 * completed before the need for a different level is detected.
 	 */
 	amdgpu_set_init_level(adev, AMDGPU_INIT_LEVEL_DEFAULT);
+
+	amdgpu_device_check_iommu_direct_map(adev);
+
 	/* early init functions */
 	r = amdgpu_device_ip_early_init(adev);
 	if (r)
@@ -4117,8 +4120,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
 	if (px)
 		vga_switcheroo_init_domain_pm_ops(adev->dev, &adev->vga_pm_domain);
 
-	amdgpu_device_check_iommu_direct_map(adev);
-
 	adev->pm_nb.notifier_call = amdgpu_device_pm_notifier;
 	r = register_pm_notifier(&adev->pm_nb);
 	if (r)
-- 
2.50.1


  reply	other threads:[~2026-04-20 13:38 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-20 13:37 [PATCH v2 0/2] drm/amdgpu: per-PTE MTYPE override for NUMA locality Philip Yang
2026-04-20 13:37 ` Philip Yang [this message]
2026-04-27 11:19   ` [PATCH v2 1/2] drm/amdgpu: Move amdgpu_device_check_iommu_direct_map() earlier Christian König
2026-04-20 13:37 ` [PATCH v2 2/2] drm/amdgpu: move VM PTE MTYPE override to per-PTE granularity Philip Yang
2026-04-27 11:23   ` Christian König
2026-04-22 18:00 ` [PATCH v2 0/2] drm/amdgpu: per-PTE MTYPE override for NUMA locality Philip Yang

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