Reference in a new issue

Blame

Copy permalink

Reference in a new issue

Copy permalink

Yang Wang c3db4f8eef drm/amdgpu: check ASPM on the dGPU host link ... commit 2a9c5154a5 upstream. dGPUs with an internal PCIe switch expose graphics functions below the switch downstream port. The automatic ASPM check uses the display endpoint and evaluates the internal link instead of the host link. Use the switch upstream port for the check and report the selected link. Fixes: 0ab5d711ec ("drm/amd: Refactor `amdgpu_aspm` to be evaluated per device") Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 4e0d6f2876) Cc: stable@vger.kernel.org [ Dropped the upstream APU and `amdgpu_device_aspm_support_quirk(adev)` context lines, keeping 6.1's old-signature quirk helper untouched. ] Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2026-08-27 14:28:20 +02:00
..
drm	drm/amdgpu: check ASPM on the dGPU host link	2026-08-27 14:28:20 +02:00
host1x	gpu: host1x: Fix device reference leak in host1x_device_parse_dt() error path	2026-07-24 15:51:47 +02:00
ipu-v3	gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id()	2023-03-10 09:39:20 +01:00
trace	gpu/trace: add a gpu total memory usage tracepoint	2020-03-03 17:52:41 -05:00
vga	vgaarb: don't pass a cookie to vga_client_register	2021-07-21 10:29:10 +02:00
Makefile	gpu/trace: add a gpu total memory usage tracepoint	2020-03-03 17:52:41 -05:00