<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/drivers/gpu/drm/amd/amdgpu, branch v5.5-rc7</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>drm/amdgpu: update goldensetting for renoir</title>
<updated>2020-01-15T22:52:21+00:00</updated>
<author>
<name>Aaron Liu</name>
<email>aaron.liu@amd.com</email>
</author>
<published>2020-01-09T11:37:10+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=f2360e333b5a326747981e82e8e4a7a0584dfc9a'/>
<id>f2360e333b5a326747981e82e8e4a7a0584dfc9a</id>
<content type='text'>
Update mmSDMA0_UTCL1_WATERMK golden setting for renoir.

Signed-off-by: Aaron Liu &lt;aaron.liu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.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>
Update mmSDMA0_UTCL1_WATERMK golden setting for renoir.

Signed-off-by: Aaron Liu &lt;aaron.liu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add DRIVER_SYNCOBJ_TIMELINE to amdgpu</title>
<updated>2020-01-07T16:33:32+00:00</updated>
<author>
<name>Chunming Zhou</name>
<email>david1.zhou@amd.com</email>
</author>
<published>2019-05-28T02:46:04+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=db4ff423cd1659580e541a2d4363342f15c14230'/>
<id>db4ff423cd1659580e541a2d4363342f15c14230</id>
<content type='text'>
Can expose it now that the khronos has exposed the
vlk extension.

Signed-off-by: Chunming Zhou &lt;david1.zhou@amd.com&gt;
Reviewed-by: Flora Cui &lt;Flora.Cui@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Can expose it now that the khronos has exposed the
vlk extension.

Signed-off-by: Chunming Zhou &lt;david1.zhou@amd.com&gt;
Reviewed-by: Flora Cui &lt;Flora.Cui@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "drm/amdgpu: Set no-retry as default."</title>
<updated>2020-01-07T16:27:03+00:00</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2020-01-06T20:24:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=7aec9ec1cf324d5c5a8d17b9c78a34c388e5f17b'/>
<id>7aec9ec1cf324d5c5a8d17b9c78a34c388e5f17b</id>
<content type='text'>
This reverts commit 51bfac71cade386966791a8db87a5912781d249f.

This causes stability issues on some raven boards.  Revert
for now until a proper fix is completed.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/934
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206017
Reviewed-by: Felix Kuehling &lt;Felix.Kuehling@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This reverts commit 51bfac71cade386966791a8db87a5912781d249f.

This causes stability issues on some raven boards.  Revert
for now until a proper fix is completed.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/934
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206017
Reviewed-by: Felix Kuehling &lt;Felix.Kuehling@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: correct RLC firmwares loading sequence</title>
<updated>2020-01-01T14:26:09+00:00</updated>
<author>
<name>Evan Quan</name>
<email>evan.quan@amd.com</email>
</author>
<published>2019-12-23T08:13:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=969e11529221a6a2a787cb3b63ccf9402f8d2e37'/>
<id>969e11529221a6a2a787cb3b63ccf9402f8d2e37</id>
<content type='text'>
Per confirmation with RLC firmware team, the RLC should
be unhalted after all RLC related firmwares uploaded.
However, in fact the RLC is unhalted immediately after
RLCG firmware uploaded. And that may causes unexpected
PSP hang on loading the succeeding RLC save restore
list related firmwares.
So, we correct the firmware loading sequence to load
RLC save restore list related firmwares before RLCG
ucode. That will help to get around this issue.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Per confirmation with RLC firmware team, the RLC should
be unhalted after all RLC related firmwares uploaded.
However, in fact the RLC is unhalted immediately after
RLCG firmware uploaded. And that may causes unexpected
PSP hang on loading the succeeding RLC save restore
list related firmwares.
So, we correct the firmware loading sequence to load
RLC save restore list related firmwares before RLCG
ucode. That will help to get around this issue.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Reviewed-by: Hawking Zhang &lt;Hawking.Zhang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: enable gfxoff for raven1 refresh</title>
<updated>2019-12-29T07:00:27+00:00</updated>
<author>
<name>changzhu</name>
<email>Changfeng.Zhu@amd.com</email>
</author>
<published>2019-12-12T05:46:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=e0c63812352298efbce2a71483c1dab627d0c288'/>
<id>e0c63812352298efbce2a71483c1dab627d0c288</id>
<content type='text'>
When smu version is larger than 0x41e2b, it will load
raven_kicker_rlc.bin.To enable gfxoff for raven_kicker_rlc.bin,it
needs to avoid adev-&gt;pm.pp_feature &amp;= ~PP_GFXOFF_MASK when it loads
raven_kicker_rlc.bin.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@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>
When smu version is larger than 0x41e2b, it will load
raven_kicker_rlc.bin.To enable gfxoff for raven_kicker_rlc.bin,it
needs to avoid adev-&gt;pm.pp_feature &amp;= ~PP_GFXOFF_MASK when it loads
raven_kicker_rlc.bin.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Revert "drm/amdgpu: simplify ATPX detection"</title>
<updated>2019-12-29T06:53:27+00:00</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2019-12-20T23:57:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=5d30ed3c2c74eb123668d0746e23105c8fc8aed3'/>
<id>5d30ed3c2c74eb123668d0746e23105c8fc8aed3</id>
<content type='text'>
This reverts commit f5fda6d89afe6e9cedaa1c3303903c905262f6e8.

You can't use BASE_CLASS in pci_get_class.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/995
Acked-by: Evan Quan &lt;evan.quan@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 reverts commit f5fda6d89afe6e9cedaa1c3303903c905262f6e8.

You can't use BASE_CLASS in pci_get_class.

Bug: https://gitlab.freedesktop.org/drm/amd/issues/995
Acked-by: Evan Quan &lt;evan.quan@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'drm-fixes-5.5-2019-12-12' of git://people.freedesktop.org/~agd5f/linux into drm-fixes</title>
<updated>2019-12-13T04:50:01+00:00</updated>
<author>
<name>Dave Airlie</name>
<email>airlied@redhat.com</email>
</author>
<published>2019-12-13T04:50:01+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=d16f0f61400074dbc75797ca5ef5c3d50f6c0ddf'/>
<id>d16f0f61400074dbc75797ca5ef5c3d50f6c0ddf</id>
<content type='text'>
drm-fixes-5.5-2019-12-12:

amdgpu:
- DC fixes for renoir
- Gfx8 fence flush align with mesa
- Power profile fix for arcturus
- Freesync fix
- DC I2c over aux fix
- DC aux defer fix
- GPU reset fix
- GPUVM invalidation semaphore fixes for PCO and SR-IOV
- Golden settings updates for gfx10

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Alex Deucher &lt;alexdeucher@gmail.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/20191212223211.8034-1-alexander.deucher@amd.com
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
drm-fixes-5.5-2019-12-12:

amdgpu:
- DC fixes for renoir
- Gfx8 fence flush align with mesa
- Power profile fix for arcturus
- Freesync fix
- DC I2c over aux fix
- DC aux defer fix
- GPU reset fix
- GPUVM invalidation semaphore fixes for PCO and SR-IOV
- Golden settings updates for gfx10

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Alex Deucher &lt;alexdeucher@gmail.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/20191212223211.8034-1-alexander.deucher@amd.com
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add invalidate semaphore limit for SRIOV in gmc10</title>
<updated>2019-12-12T21:13:48+00:00</updated>
<author>
<name>changzhu</name>
<email>Changfeng.Zhu@amd.com</email>
</author>
<published>2019-12-10T14:50:16+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=f271fe1856138d402e0438f994ccae95f9044b2c'/>
<id>f271fe1856138d402e0438f994ccae95f9044b2c</id>
<content type='text'>
It may fail to load guest driver in round 2 when using invalidate
semaphore for SRIOV. So it needs to avoid using invalidate semaphore
for SRIOV.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.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>
It may fail to load guest driver in round 2 when using invalidate
semaphore for SRIOV. So it needs to avoid using invalidate semaphore
for SRIOV.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: add invalidate semaphore limit for SRIOV and picasso in gmc9</title>
<updated>2019-12-12T21:13:24+00:00</updated>
<author>
<name>changzhu</name>
<email>Changfeng.Zhu@amd.com</email>
</author>
<published>2019-12-10T14:00:59+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=90f6452ca58d436de4f69b423ecd75a109aa9766'/>
<id>90f6452ca58d436de4f69b423ecd75a109aa9766</id>
<content type='text'>
It may fail to load guest driver in round 2 or cause Xstart problem
when using invalidate semaphore for SRIOV or picasso. So it needs avoid
using invalidate semaphore for SRIOV and picasso.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.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>
It may fail to load guest driver in round 2 or cause Xstart problem
when using invalidate semaphore for SRIOV or picasso. So it needs avoid
using invalidate semaphore for SRIOV and picasso.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Christian König &lt;christian.koenig@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: avoid using invalidate semaphore for picasso</title>
<updated>2019-12-12T14:39:39+00:00</updated>
<author>
<name>changzhu</name>
<email>Changfeng.Zhu@amd.com</email>
</author>
<published>2019-12-10T02:23:09+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=413fc385a594ea6eb08843be33939057ddfdae76'/>
<id>413fc385a594ea6eb08843be33939057ddfdae76</id>
<content type='text'>
It may cause timeout waiting for sem acquire in VM flush when using
invalidate semaphore for picasso. So it needs to avoid using invalidate
semaphore for piasso.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.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>
It may cause timeout waiting for sem acquire in VM flush when using
invalidate semaphore for picasso. So it needs to avoid using invalidate
semaphore for piasso.

Signed-off-by: changzhu &lt;Changfeng.Zhu@amd.com&gt;
Reviewed-by: Huang Rui &lt;ray.huang@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
</feed>
