<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/gpu/drm/amd/amdgpu/soc_v1_0.c, branch master</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>drm/amdgpu: Set VCN_5_0_2 DPG mode</title>
<updated>2026-03-17T21:43:09+00:00</updated>
<author>
<name>Sonny Jiang</name>
<email>sonjiang@amd.com</email>
</author>
<published>2026-01-23T16:08:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3663c6e4a367f04cecf96ece58db3a0fc700658b'/>
<id>3663c6e4a367f04cecf96ece58db3a0fc700658b</id>
<content type='text'>
Set DPG flag for VCN_5_0_2

Signed-off-by: Sonny Jiang &lt;sonjiang@amd.com&gt;
Reviewed-by: Leo Liu &lt;leo.liu@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 DPG flag for VCN_5_0_2

Signed-off-by: Sonny Jiang &lt;sonjiang@amd.com&gt;
Reviewed-by: Leo Liu &lt;leo.liu@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Add VCN_5_0_2 codecs capabilities support</title>
<updated>2026-03-17T21:43:05+00:00</updated>
<author>
<name>Sonny Jiang</name>
<email>sonjiang@amd.com</email>
</author>
<published>2026-01-22T18:23:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=2eb660e626d6a47e1798e7951bb6823530b3751a'/>
<id>2eb660e626d6a47e1798e7951bb6823530b3751a</id>
<content type='text'>
Support VCN_5_0_2 codec query

Signed-off-by: Sonny Jiang &lt;sonjiang@amd.com&gt;
Reviewed-by: Leo Liu &lt;leo.liu@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>
Support VCN_5_0_2 codec query

Signed-off-by: Sonny Jiang &lt;sonjiang@amd.com&gt;
Reviewed-by: Leo Liu &lt;leo.liu@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu/mes12_1: fix the failure access to MID1 registers</title>
<updated>2026-03-17T14:31:16+00:00</updated>
<author>
<name>Jack Xiao</name>
<email>Jack.Xiao@amd.com</email>
</author>
<published>2025-12-05T08:45:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=f1d7a87634b3930d083eb955513abf765a8d1d6a'/>
<id>f1d7a87634b3930d083eb955513abf765a8d1d6a</id>
<content type='text'>
Correct the mid die id and mid1 register relative offset
for mes fw to access to mid1 registers.

Signed-off-by: Jack Xiao &lt;Jack.Xiao@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>
Correct the mid die id and mid1 register relative offset
for mes fw to access to mid1 registers.

Signed-off-by: Jack Xiao &lt;Jack.Xiao@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 sdma doorbell size for soc v1</title>
<updated>2026-03-11T17:58:08+00:00</updated>
<author>
<name>Likun Gao</name>
<email>Likun.Gao@amd.com</email>
</author>
<published>2026-02-26T05:11:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=57f765a7ef090c31a60b3e9b75236bb652c41dba'/>
<id>57f765a7ef090c31a60b3e9b75236bb652c41dba</id>
<content type='text'>
Change SDMA doorbel size to 14 per SDMA engine.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Feifei Xu &lt;Feifei.Xu@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>
Change SDMA doorbel size to 14 per SDMA engine.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Feifei Xu &lt;Feifei.Xu@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: correct SDMA instance number for soc v1_0</title>
<updated>2026-03-11T17:58:08+00:00</updated>
<author>
<name>Likun Gao</name>
<email>Likun.Gao@amd.com</email>
</author>
<published>2026-02-06T01:09:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c52b6c3709258760bd0950a75e02195811203da1'/>
<id>c52b6c3709258760bd0950a75e02195811203da1</id>
<content type='text'>
Calculate sdma instance number according to xcc_mask and
num_inst_per_xcc, and correct adev-&gt;sdma.sdma_mask according
to totally sdma instance number.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@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>
Calculate sdma instance number according to xcc_mask and
num_inst_per_xcc, and correct adev-&gt;sdma.sdma_mask according
to totally sdma instance number.

Signed-off-by: Likun Gao &lt;Likun.Gao@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: update GFX CGCG/LS flags for gfx 12.1</title>
<updated>2026-03-11T17:58:08+00:00</updated>
<author>
<name>Le Ma</name>
<email>le.ma@amd.com</email>
</author>
<published>2025-12-02T11:46:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3ebe58535898cb0a842390ecde79b5bc63a5b777'/>
<id>3ebe58535898cb0a842390ecde79b5bc63a5b777</id>
<content type='text'>
Update GFX CGCG flags and fix num_xcc assignment

Signed-off-by: Le Ma &lt;le.ma@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>
Update GFX CGCG flags and fix num_xcc assignment

Signed-off-by: Le Ma &lt;le.ma@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/amd/amdgpu: Disable reset on init for soc_v1_0</title>
<updated>2026-03-11T17:58:08+00:00</updated>
<author>
<name>Asad Kamal</name>
<email>asad.kamal@amd.com</email>
</author>
<published>2025-12-02T02:54:59+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=d49f8adcbcaaeef1c4081d93fd9c35b018ab0652'/>
<id>d49f8adcbcaaeef1c4081d93fd9c35b018ab0652</id>
<content type='text'>
Return false from soc_v1_0_reset_on_init as psp is loaded with ifwi and
sol register will be non zero on first load itself

Signed-off-by: Asad Kamal &lt;asad.kamal@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@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>
Return false from soc_v1_0_reset_on_init as psp is loaded with ifwi and
sol register will be non zero on first load itself

Signed-off-by: Asad Kamal &lt;asad.kamal@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Add default reset method for soc_v1_0</title>
<updated>2026-03-11T17:58:08+00:00</updated>
<author>
<name>Asad Kamal</name>
<email>asad.kamal@amd.com</email>
</author>
<published>2025-11-24T17:42:42+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=eb737fb303dd73ceb0f646fc2e696595e576056f'/>
<id>eb737fb303dd73ceb0f646fc2e696595e576056f</id>
<content type='text'>
Add mode2 as default reset method for soc_v1_0

v2: Remove unnecessary overrides while selecting reset method (Lijo)
v4: Add dev_warn_once (Lijo)

Signed-off-by: Asad Kamal &lt;asad.kamal@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@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>
Add mode2 as default reset method for soc_v1_0

v2: Remove unnecessary overrides while selecting reset method (Lijo)
v4: Add dev_warn_once (Lijo)

Signed-off-by: Asad Kamal &lt;asad.kamal@amd.com&gt;
Reviewed-by: Lijo Lazar &lt;lijo.lazar@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Add pcie64 extended to register block</title>
<updated>2026-03-02T21:46:38+00:00</updated>
<author>
<name>Lijo Lazar</name>
<email>lijo.lazar@amd.com</email>
</author>
<published>2025-12-09T05:58:45+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=4a6ab03731c0cb7fd9c98930ad79eb784a5c72d1'/>
<id>4a6ab03731c0cb7fd9c98930ad79eb784a5c72d1</id>
<content type='text'>
Add extended pcie 64-bit access method to register access block.

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>
Add extended pcie 64-bit access method to register access block.

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: Add pcie64 indirect to register block</title>
<updated>2026-03-02T21:46:34+00:00</updated>
<author>
<name>Lijo Lazar</name>
<email>lijo.lazar@amd.com</email>
</author>
<published>2025-12-09T05:41:41+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=74b9c49e6d8ba2586081aecd86af96c510092103'/>
<id>74b9c49e6d8ba2586081aecd86af96c510092103</id>
<content type='text'>
Move 64-bit pcie indirect read/writes to register access block.

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>
Move 64-bit pcie indirect read/writes to register access block.

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>
</feed>
