<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/gpu/drm/amd/amdgpu/soc21.c, branch v6.6</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>drm/amdgpu/soc21: don't remap HDP registers for SR-IOV</title>
<updated>2023-09-11T22:19:42+00:00</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2023-09-06T15:35:04+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1832403cd41ca6b19b24e9d64f79cb08d920ca44'/>
<id>1832403cd41ca6b19b24e9d64f79cb08d920ca44</id>
<content type='text'>
This matches the behavior for soc15 and nv.

Acked-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Timmy Tsai &lt;timmtsai@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This matches the behavior for soc15 and nv.

Acked-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Timmy Tsai &lt;timmtsai@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Clean up errors in soc21.c</title>
<updated>2023-08-09T13:43:38+00:00</updated>
<author>
<name>Ran Sun</name>
<email>sunran001@208suo.com</email>
</author>
<published>2023-08-02T07:21:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=06d82d87b4fc5ea5ce9f87f2d27a254209545f76'/>
<id>06d82d87b4fc5ea5ce9f87f2d27a254209545f76</id>
<content type='text'>
Fix the following errors reported by checkpatch:

ERROR: that open brace { should be on the previous line

Signed-off-by: Ran Sun &lt;sunran001@208suo.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Fix the following errors reported by checkpatch:

ERROR: that open brace { should be on the previous line

Signed-off-by: Ran Sun &lt;sunran001@208suo.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Use nbio callback for nv and soc21</title>
<updated>2023-08-07T21:14:06+00:00</updated>
<author>
<name>Lijo Lazar</name>
<email>lijo.lazar@amd.com</email>
</author>
<published>2023-07-27T09:22:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=36f3f375ed156d177a1adbafc3247a43880a9710'/>
<id>36f3f375ed156d177a1adbafc3247a43880a9710</id>
<content type='text'>
Make the new ascis to follow nbio callback method to get pcie replay
count.

Signed-off-by: Lijo Lazar &lt;lijo.lazar@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Make the new ascis to follow nbio callback method to get pcie replay
count.

Signed-off-by: Lijo Lazar &lt;lijo.lazar@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: retire set_vga_state for some ASIC</title>
<updated>2023-06-09T14:41:50+00:00</updated>
<author>
<name>Likun Gao</name>
<email>Likun.Gao@amd.com</email>
</author>
<published>2023-05-19T10:54:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=20a29ac09192f9d9705015261652f277e8162f09'/>
<id>20a29ac09192f9d9705015261652f277e8162f09</id>
<content type='text'>
set_vga_state operation only allowed on SI generation
ASIC, retire the realted function on those ASIC which
did not do anything.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
set_vga_state operation only allowed on SI generation
ASIC, retire the realted function on those ASIC which
did not do anything.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: change gfx 11.0.4 external_id range</title>
<updated>2023-06-09T13:38:25+00:00</updated>
<author>
<name>Yifan Zhang</name>
<email>yifan1.zhang@amd.com</email>
</author>
<published>2023-05-10T08:13:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6d99f3f4ea948f26b074a069c0406dd7f1cb0d8f'/>
<id>6d99f3f4ea948f26b074a069c0406dd7f1cb0d8f</id>
<content type='text'>
gfx 11.0.4 range starts from 0x80.

Fixes: 311d52367d0a ("drm/amdgpu: add soc21 common ip block support for GC 11.0.4")
Signed-off-by: Yifan Zhang &lt;yifan1.zhang@amd.com&gt;
Reported-by: Yogesh Mohan Marimuthu &lt;Yogesh.Mohanmarimuthu@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Reviewed-by: Tim Huang &lt;Tim.Huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
gfx 11.0.4 range starts from 0x80.

Fixes: 311d52367d0a ("drm/amdgpu: add soc21 common ip block support for GC 11.0.4")
Signed-off-by: Yifan Zhang &lt;yifan1.zhang@amd.com&gt;
Reported-by: Yogesh Mohan Marimuthu &lt;Yogesh.Mohanmarimuthu@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Reviewed-by: Tim Huang &lt;Tim.Huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Enable doorbell selfring after resize FB BAR</title>
<updated>2023-06-09T13:22:55+00:00</updated>
<author>
<name>Shane Xiao</name>
<email>shane.xiao@amd.com</email>
</author>
<published>2023-04-25T14:39:08+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=1c312e816c4088d183c41b5d944f89775f3789bd'/>
<id>1c312e816c4088d183c41b5d944f89775f3789bd</id>
<content type='text'>
[Why]
The selfring doorbell aperture will change when resize FB
BAR successfully during gmc sw init, we should reorder
the sequence of enabling doorbell selfring aperture.

[How]
Move enable_doorbell_selfring_aperture from *_common_hw_init
to *_common_late_init.

This fixes the potential issue that GPU ring its own
doorbell when this device is in translated mode when
iommu is on.

v2: Remove *_enable_doorbell_aperture functions (Christian)
v3: Add comments to note that why we need enable doorbell
    selfring late (Christian)

Signed-off-by: Shane Xiao &lt;shane.xiao@amd.com&gt;
Signed-off-by: Aaron Liu &lt;aaron.liu@amd.com&gt;
Tested-by: Xiaomeng Hou &lt;Xiaomeng.Hou@amd.com&gt;
Reviewed-by: Christian K�nig &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
[Why]
The selfring doorbell aperture will change when resize FB
BAR successfully during gmc sw init, we should reorder
the sequence of enabling doorbell selfring aperture.

[How]
Move enable_doorbell_selfring_aperture from *_common_hw_init
to *_common_late_init.

This fixes the potential issue that GPU ring its own
doorbell when this device is in translated mode when
iommu is on.

v2: Remove *_enable_doorbell_aperture functions (Christian)
v3: Add comments to note that why we need enable doorbell
    selfring late (Christian)

Signed-off-by: Shane Xiao &lt;shane.xiao@amd.com&gt;
Signed-off-by: Aaron Liu &lt;aaron.liu@amd.com&gt;
Tested-by: Xiaomeng Hou &lt;Xiaomeng.Hou@amd.com&gt;
Reviewed-by: Christian K�nig &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add xcc index argument to rlc safe_mode func (v4)</title>
<updated>2023-04-18T20:28:55+00:00</updated>
<author>
<name>Le Ma</name>
<email>le.ma@amd.com</email>
</author>
<published>2022-07-27T06:24:05+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=86b20703e4c5a3c39891def0a68e7438aeca9db9'/>
<id>86b20703e4c5a3c39891def0a68e7438aeca9db9</id>
<content type='text'>
v1: To support multple XCD case (Le)
v2: unify naming style (Le)
v3: apply the changes to gc v11_0 (Hawking)
v4: apply the changes to gc SOC21 (Morris)

Signed-off-by: Le Ma &lt;le.ma@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Morris Zhang &lt;Shiwu.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
v1: To support multple XCD case (Le)
v2: unify naming style (Le)
v3: apply the changes to gc v11_0 (Hawking)
v4: apply the changes to gc SOC21 (Morris)

Signed-off-by: Le Ma &lt;le.ma@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Morris Zhang &lt;Shiwu.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add xcc index argument to select_sh_se function v2</title>
<updated>2023-04-18T20:28:55+00:00</updated>
<author>
<name>Le Ma</name>
<email>le.ma@amd.com</email>
</author>
<published>2022-05-24T03:22:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=d51ac6d0a23caf1005cb640f8533161c5d2dd0c0'/>
<id>d51ac6d0a23caf1005cb640f8533161c5d2dd0c0</id>
<content type='text'>
v1: To support multiple XCD case (Le)
v2: introduce xcc index to gfx_v11_0_select_sh_se (Hawking)

Signed-off-by: Le Ma &lt;le.ma@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
v1: To support multiple XCD case (Le)
v2: introduce xcc index to gfx_v11_0_select_sh_se (Hawking)

Signed-off-by: Le Ma &lt;le.ma@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Add fatal error handling in nbio v4_3</title>
<updated>2023-03-31T15:18:32+00:00</updated>
<author>
<name>Hawking Zhang</name>
<email>Hawking.Zhang@amd.com</email>
</author>
<published>2023-03-23T02:21:49+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=9af357bc3e05400eb632f3975986e1eac196f159'/>
<id>9af357bc3e05400eb632f3975986e1eac196f159</id>
<content type='text'>
GPU will stop working once fatal error is detected.
it will inform driver to do reset to recover from
the fatal error.

v2: squash in logic fix (Srinivasan)
v3: squash in logic fix (Dan)

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Candice Li &lt;candice.li@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
GPU will stop working once fatal error is detected.
it will inform driver to do reset to recover from
the fatal error.

v2: squash in logic fix (Srinivasan)
v3: squash in logic fix (Dan)

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Candice Li &lt;candice.li@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Retire pcie_gen3_enable function</title>
<updated>2023-03-15T22:45:27+00:00</updated>
<author>
<name>Hawking Zhang</name>
<email>Hawking.Zhang@amd.com</email>
</author>
<published>2023-03-06T11:34:34+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=4489f0fd9e01efac81d98884d5cf3fa708b9daac'/>
<id>4489f0fd9e01efac81d98884d5cf3fa708b9daac</id>
<content type='text'>
Not needed since from vi. drop the function so
we don't duplicate code when introduce new asics.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Not needed since from vi. drop the function so
we don't duplicate code when introduce new asics.

Signed-off-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Reviewed-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
</feed>
