From: Rosen Penev <rosenp@gmail.com>
To: stable@vger.kernel.org
Cc: "Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"Xinhui Pan" <Xinhui.Pan@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Harry Wentland" <harry.wentland@amd.com>,
"Leo Li" <sunpeng.li@amd.com>,
"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
"Ray Wu" <ray.wu@amd.com>, "Wayne Lin" <wayne.lin@amd.com>,
"Mario Limonciello" <Mario.Limonciello@amd.com>,
"Roman Li" <Roman.Li@amd.com>, "Eric Yang" <Eric.Yang2@amd.com>,
"Tony Cheng" <Tony.Cheng@amd.com>,
"Mauro Rossi" <issor.oruam@gmail.com>,
"Timur Kristóf" <timur.kristof@gmail.com>,
"Alex Hung" <alex.hung@amd.com>,
amd-gfx@lists.freedesktop.org (open list:RADEON and AMDGPU DRM
DRIVERS), dri-devel@lists.freedesktop.org (open list:DRM DRIVERS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCHv2 for 6.12 01/10] drm/amd/amdgpu: decouple ASPM with pcie dpm
Date: Tue, 31 Mar 2026 17:38:59 -0700 [thread overview]
Message-ID: <20260401003908.3438-2-rosenp@gmail.com> (raw)
In-Reply-To: <20260401003908.3438-1-rosenp@gmail.com>
From: Kenneth Feng <kenneth.feng@amd.com>
[ Upstream commit df0e722fbdbedb6f2b682dc2fad9e0c221e3622d ]
ASPM doesn't need to be disabled if pcie dpm is disabled.
So ASPM can be independantly enabled.
Signed-off-by: Kenneth Feng <kenneth.feng@amd.com>
Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rosen Penev <rosenp@gmail.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 d5e6d5ec69c8..dbee43c58741 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1782,8 +1782,6 @@ bool amdgpu_device_should_use_aspm(struct amdgpu_device *adev)
}
if (adev->flags & AMD_IS_APU)
return false;
- if (!(adev->pm.pp_feature & PP_PCIE_DPM_MASK))
- return false;
return pcie_aspm_enabled(adev->pdev);
}
--
2.53.0
next prev parent reply other threads:[~2026-04-01 0:39 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 0:38 [PATCHv2 for 6.12 00/10] drm: amdgpu: backport suspend fixes for CI Rosen Penev
2026-04-01 0:38 ` Rosen Penev [this message]
2026-04-01 0:39 ` [PATCHv2 for 6.12 02/10] drm/amd/amdgpu: disable ASPM in some situations Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 03/10] drm/amd/display: Disable fastboot on DCE 6 too Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 04/10] drm/amd/display: Reject modes with too high pixel clock on DCE6-10 Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 05/10] drm/amd/display: Keep PLL0 running on DCE 6.0 and 6.4 Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 06/10] drm/amd/display: Fix DCE 6.0 and 6.4 PLL programming Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 07/10] drm/amd/display: Adjust DCE 8-10 clock, don't overclock by 15% Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 08/10] drm/amd/display: Disable scaling on DCE6 for now Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 09/10] drm/amd: Disable ASPM on SI Rosen Penev
2026-04-01 0:39 ` [PATCHv2 for 6.12 10/10] drm/amd/display: Correct logic check error for fastboot Rosen Penev
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