kernel/linux.git/drivers/gpu/drm/amd/amdgpu/soc15.c, branch linux-6.9.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-6.9.y2024-02-26T16:15:25+00:00drm/amdgpu: Enable gpu reset for S3 abort cases on Raven series2024-02-26T16:15:25+00:00Prike LiangPrike.Liang@amd.com2024-02-22T12:56:59+00:00urn:sha1:63fcd306c0a5cd8c91e570ba2186772334ad6dda
Currently, GPU resets can now be performed successfully on the Raven
series. While GPU reset is required for the S3 suspend abort case.
So now can enable gpu reset for S3 abort cases on the Raven series.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Remove pcie bw sys entry2024-02-22T15:23:45+00:00Asad Kamalasad.kamal@amd.com2024-02-16T08:38:55+00:00urn:sha1:5fe4a8d3c61f76b6e2b155d2f589355bd706a74c
Remove pcie bw sys entry for asics not supporting
such function
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Revert "drm/amdgpu: Add pci usage to nbio v7.9"2024-02-22T15:15:26+00:00Asad Kamalasad.kamal@amd.com2024-02-16T08:30:52+00:00urn:sha1:86a08f1af2b29c2ffdfb4575f3fa7a9f1c7edbdf
Remove implementation to get pcie usage for nbio v7.9
as pcie usage is handled by fw
This reverts commit 59070fd9ccea58c3363d39f69c25fa98c71eb02f.
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Do not toggle bif ras irq from guest2024-02-22T15:14:24+00:00Hawking ZhangHawking.Zhang@amd.com2024-02-14T04:47:39+00:00urn:sha1:5c0701561933ec9ee65ddd91ac5ba46873787a04
Only do this from host side.
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: reset gpu for s3 suspend abort case2024-02-07T17:26:22+00:00Prike LiangPrike.Liang@amd.com2024-01-17T05:39:37+00:00urn:sha1:3f719cf22f5636e372bdcd8e6916e1e10d2006c5
In the s3 suspend abort case some type of gfx9 power
rail not turn off from FCH side and this will put the
GPU in an unknown power status, so let's reset the gpu
to a known good power state before reinitialize gpu
device.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Backmerge tag 'v6.7-rc5' into drm-next2023-12-12T01:32:33+00:00Dave Airlieairlied@redhat.com2023-12-12T01:32:33+00:00urn:sha1:c1ee197d64f49c9e2a6c8e6a168083c411c1362c
Linux 6.7-rc5
Alex requested this for some amdkfd work relying on the symbols exports.
Signed-off-by: Dave Airlie <airlied@redhat.com>
drm/amdgpu: Avoid querying DRM MGCG status2023-12-06T21:05:32+00:00Lijo Lazarlijo.lazar@amd.com2023-11-30T11:05:58+00:00urn:sha1:27b024a88acba17c8e3a71ff4fd425064851e3b7
MP0 v13.0.6 SOCs don't support DRM MGCG.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Add NULL checks for function pointers2023-12-06T21:05:32+00:00Lijo Lazarlijo.lazar@amd.com2023-11-29T07:07:34+00:00urn:sha1:81577503efb49f4ad76af22f9941d72900ef4aab
Check if function is implemented before making the call.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Use another offset for GC 9.4.3 remap2023-11-29T23:13:35+00:00Lijo Lazarlijo.lazar@amd.com2023-11-28T11:17:14+00:00urn:sha1:ed6e4f0a27ebafffbd12bf3878ab004787685d8a
The legacy region at 0x7F000 maps to valid registers in GC 9.4.3 SOCs.
Use 0x1A000 offset instead as MMIO register remap region.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: Use another offset for GC 9.4.3 remap2023-11-29T21:49:35+00:00Lijo Lazarlijo.lazar@amd.com2023-11-28T11:17:14+00:00urn:sha1:36fd9969fa53c40e8a58192714d9a3624cbe04e3
The legacy region at 0x7F000 maps to valid registers in GC 9.4.3 SOCs.
Use 0x1A000 offset instead as MMIO register remap region.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>