<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/gpu/drm, branch v6.4-rc3</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Merge tag 'amd-drm-fixes-6.4-2023-05-18' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes</title>
<updated>2023-05-19T01:26:21+00:00</updated>
<author>
<name>Dave Airlie</name>
<email>airlied@redhat.com</email>
</author>
<published>2023-05-19T01:26:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=79ef1c9d14c65a5c3f7eec47389d8c2a33be8e8d'/>
<id>79ef1c9d14c65a5c3f7eec47389d8c2a33be8e8d</id>
<content type='text'>
amd-drm-fixes-6.4-2023-05-18:

amdgpu:
- update gfx11 clock counter logic
- Fix a race when disabling gfxoff on gfx10/11 for profiling
- Raven/Raven2/PCO clock counter fix
- Add missing get_vbios_fb_size for GMC 11
- Fix a spurious irq warning in the device remove case
- Fix possible power mode mismatch between driver and PMFW
- USB4 fix

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/20230518174811.3841-1-alexander.deucher@amd.com
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
amd-drm-fixes-6.4-2023-05-18:

amdgpu:
- update gfx11 clock counter logic
- Fix a race when disabling gfxoff on gfx10/11 for profiling
- Raven/Raven2/PCO clock counter fix
- Add missing get_vbios_fb_size for GMC 11
- Fix a spurious irq warning in the device remove case
- Fix possible power mode mismatch between driver and PMFW
- USB4 fix

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/20230518174811.3841-1-alexander.deucher@amd.com
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'drm-msm-fixes-2023-05-17' of https://gitlab.freedesktop.org/drm/msm into drm-fixes</title>
<updated>2023-05-19T01:22:23+00:00</updated>
<author>
<name>Dave Airlie</name>
<email>airlied@redhat.com</email>
</author>
<published>2023-05-19T01:22:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=83ab69c9f759e365cba243568cd76f8d49dcd5b5'/>
<id>83ab69c9f759e365cba243568cd76f8d49dcd5b5</id>
<content type='text'>
msm-fixes for v6.4-rc3

Display Fixes:

+ Catalog fixes:
 - fix the programmable fetch lines and qos settings of msm8998
   to match what is present downstream
 - fix the LM pairs for msm8998 to match what is present downstream.
   The current settings are not right as LMs with incompatible
   connected blocks are paired
 - remove unused INTF0 interrupt mask from SM6115/QCM2290 as there
   is no INTF0 present on those chipsets. There is only one DSI on
   index 1
 - remove TE2 block from relevant chipsets because this is mainly
   used for ping-pong split feature which is not supported upstream
   and also for the chipsets where we are removing them in this
   change, that block is not present as the tear check has been moved
   to the intf block
 - relocate non-MDP_TOP INTF_INTR offsets from dpu_hwio.h to
   dpu_hw_interrupts.c to match where they belong
 - fix the indentation for REV_7xxx interrupt masks
 - fix the offset and version for dither blocks of SM8[34]50/SC8280XP
   chipsets as it was incorrect
 - make the ping-pong blk length 0 for appropriate chipsets as those
   chipsets only have a dither ping-pong dither block but no other
   functionality in the base ping-pong
 - remove some duplicate register defines from INTF
+ Fix the log mask for the writeback block so that it can be enabled
  correctly via debugfs
+ unregister the hdmi codec for dp during unbind otherwise it leaks
  audio codec devices
+ Yaml change to fix warnings related to 'qcom,master-dsi' and
  'qcom,sync-dual-dsi'

GPU Fixes:

+ fix submit error path leak
+ arm-smmu-qcom fix for regression that broke per-process page tables
+ fix no-iommu crash

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Rob Clark &lt;robdclark@gmail.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvHEcJfp=k6qatmb_SvAeyvy3CBpaPfwLqtNthuEzA_7w@mail.gmail.com
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
msm-fixes for v6.4-rc3

Display Fixes:

+ Catalog fixes:
 - fix the programmable fetch lines and qos settings of msm8998
   to match what is present downstream
 - fix the LM pairs for msm8998 to match what is present downstream.
   The current settings are not right as LMs with incompatible
   connected blocks are paired
 - remove unused INTF0 interrupt mask from SM6115/QCM2290 as there
   is no INTF0 present on those chipsets. There is only one DSI on
   index 1
 - remove TE2 block from relevant chipsets because this is mainly
   used for ping-pong split feature which is not supported upstream
   and also for the chipsets where we are removing them in this
   change, that block is not present as the tear check has been moved
   to the intf block
 - relocate non-MDP_TOP INTF_INTR offsets from dpu_hwio.h to
   dpu_hw_interrupts.c to match where they belong
 - fix the indentation for REV_7xxx interrupt masks
 - fix the offset and version for dither blocks of SM8[34]50/SC8280XP
   chipsets as it was incorrect
 - make the ping-pong blk length 0 for appropriate chipsets as those
   chipsets only have a dither ping-pong dither block but no other
   functionality in the base ping-pong
 - remove some duplicate register defines from INTF
+ Fix the log mask for the writeback block so that it can be enabled
  correctly via debugfs
+ unregister the hdmi codec for dp during unbind otherwise it leaks
  audio codec devices
+ Yaml change to fix warnings related to 'qcom,master-dsi' and
  'qcom,sync-dual-dsi'

GPU Fixes:

+ fix submit error path leak
+ arm-smmu-qcom fix for regression that broke per-process page tables
+ fix no-iommu crash

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Rob Clark &lt;robdclark@gmail.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvHEcJfp=k6qatmb_SvAeyvy3CBpaPfwLqtNthuEzA_7w@mail.gmail.com
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'drm-intel-fixes-2023-05-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes</title>
<updated>2023-05-19T01:19:16+00:00</updated>
<author>
<name>Dave Airlie</name>
<email>airlied@redhat.com</email>
</author>
<published>2023-05-19T01:19:15+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8c5be8a885a59bfe5c74ff03fe3d59717b99deae'/>
<id>8c5be8a885a59bfe5c74ff03fe3d59717b99deae</id>
<content type='text'>
Add missing null check for HDCP code.

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Joonas Lahtinen &lt;joonas.lahtinen@linux.intel.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/ZGUgi7kXq+MiLcCA@jlahtine-mobl.ger.corp.intel.com
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Add missing null check for HDCP code.

Signed-off-by: Dave Airlie &lt;airlied@redhat.com&gt;
From: Joonas Lahtinen &lt;joonas.lahtinen@linux.intel.com&gt;
Link: https://patchwork.freedesktop.org/patch/msgid/ZGUgi7kXq+MiLcCA@jlahtine-mobl.ger.corp.intel.com
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/display: enable dpia validate</title>
<updated>2023-05-18T13:58:35+00:00</updated>
<author>
<name>Mustapha Ghaddar</name>
<email>mghaddar@amd.com</email>
</author>
<published>2023-04-28T16:13:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=6d600229df1ed06f46ba68ac706d9f44ba8c5fb4'/>
<id>6d600229df1ed06f46ba68ac706d9f44ba8c5fb4</id>
<content type='text'>
Use dpia_validate_usb4_bw() function

Fixes: a8b537605e22 ("drm/amd/display: Add function pointer for validate bw usb4")
Reviewed-by: Roman Li &lt;roman.li@amd.com&gt;
Reviewed-by: Meenakshikumar Somasundaram &lt;meenakshikumar.somasundaram@amd.com&gt;
Acked-by: Aurabindo Pillai &lt;aurabindo.pillai@amd.com&gt;
Signed-off-by: Mustapha Ghaddar &lt;mghaddar@amd.com&gt;
Tested-by: Daniel Wheeler &lt;daniel.wheeler@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>
Use dpia_validate_usb4_bw() function

Fixes: a8b537605e22 ("drm/amd/display: Add function pointer for validate bw usb4")
Reviewed-by: Roman Li &lt;roman.li@amd.com&gt;
Reviewed-by: Meenakshikumar Somasundaram &lt;meenakshikumar.somasundaram@amd.com&gt;
Acked-by: Aurabindo Pillai &lt;aurabindo.pillai@amd.com&gt;
Signed-off-by: Mustapha Ghaddar &lt;mghaddar@amd.com&gt;
Tested-by: Daniel Wheeler &lt;daniel.wheeler@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/pm: fix possible power mode mismatch between driver and PMFW</title>
<updated>2023-05-18T13:58:05+00:00</updated>
<author>
<name>Evan Quan</name>
<email>evan.quan@amd.com</email>
</author>
<published>2023-05-11T07:41:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=bf4823267a817f7c155876a125b94336d7113e77'/>
<id>bf4823267a817f7c155876a125b94336d7113e77</id>
<content type='text'>
PMFW may boots the ASIC with a different power mode from the system's
real one. Notify PMFW explicitly the power mode the system in. This
is needed only when ACDC switch via gpio is not supported.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Reviewed-by: Kenneth Feng &lt;kenneth.feng@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>
PMFW may boots the ASIC with a different power mode from the system's
real one. Notify PMFW explicitly the power mode the system in. This
is needed only when ACDC switch via gpio is not supported.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Reviewed-by: Kenneth Feng &lt;kenneth.feng@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: skip disabling fence driver src_irqs when device is unplugged</title>
<updated>2023-05-18T13:57:09+00:00</updated>
<author>
<name>Guchun Chen</name>
<email>guchun.chen@amd.com</email>
</author>
<published>2023-05-09T08:15:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c1a322a7a4a96cd0a3dde32ce37af437a78bf8cd'/>
<id>c1a322a7a4a96cd0a3dde32ce37af437a78bf8cd</id>
<content type='text'>
When performing device unbind or halt, we have disabled all irqs at the
very begining like amdgpu_pci_remove or amdgpu_device_halt. So
amdgpu_irq_put for irqs stored in fence driver should not be called
any more, otherwise, below calltrace will arrive.

[  139.114088] WARNING: CPU: 2 PID: 1550 at drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:616 amdgpu_irq_put+0xf6/0x110 [amdgpu]
[  139.114655] Call Trace:
[  139.114655]  &lt;TASK&gt;
[  139.114657]  amdgpu_fence_driver_hw_fini+0x93/0x130 [amdgpu]
[  139.114836]  amdgpu_device_fini_hw+0xb6/0x350 [amdgpu]
[  139.114955]  amdgpu_driver_unload_kms+0x51/0x70 [amdgpu]
[  139.115075]  amdgpu_pci_remove+0x63/0x160 [amdgpu]
[  139.115193]  ? __pm_runtime_resume+0x64/0x90
[  139.115195]  pci_device_remove+0x3a/0xb0
[  139.115197]  device_remove+0x43/0x70
[  139.115198]  device_release_driver_internal+0xbd/0x140

Signed-off-by: Guchun Chen &lt;guchun.chen@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 performing device unbind or halt, we have disabled all irqs at the
very begining like amdgpu_pci_remove or amdgpu_device_halt. So
amdgpu_irq_put for irqs stored in fence driver should not be called
any more, otherwise, below calltrace will arrive.

[  139.114088] WARNING: CPU: 2 PID: 1550 at drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:616 amdgpu_irq_put+0xf6/0x110 [amdgpu]
[  139.114655] Call Trace:
[  139.114655]  &lt;TASK&gt;
[  139.114657]  amdgpu_fence_driver_hw_fini+0x93/0x130 [amdgpu]
[  139.114836]  amdgpu_device_fini_hw+0xb6/0x350 [amdgpu]
[  139.114955]  amdgpu_driver_unload_kms+0x51/0x70 [amdgpu]
[  139.115075]  amdgpu_pci_remove+0x63/0x160 [amdgpu]
[  139.115193]  ? __pm_runtime_resume+0x64/0x90
[  139.115195]  pci_device_remove+0x3a/0xb0
[  139.115197]  device_remove+0x43/0x70
[  139.115198]  device_release_driver_internal+0xbd/0x140

Signed-off-by: Guchun Chen &lt;guchun.chen@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>drm/amdgpu/gmc11: implement get_vbios_fb_size()</title>
<updated>2023-05-18T13:56:10+00:00</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2023-05-11T14:40:03+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=68518294d00da6a2433357af75a63abc6030676e'/>
<id>68518294d00da6a2433357af75a63abc6030676e</id>
<content type='text'>
Implement get_vbios_fb_size() so we can properly reserve
the vbios splash screen to avoid potential artifacts on the
screen during the transition from the pre-OS console to the
OS console.

Acked-by: Sunil Khatri &lt;sunil.khatri@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.1.x
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Implement get_vbios_fb_size() so we can properly reserve
the vbios splash screen to avoid potential artifacts on the
screen during the transition from the pre-OS console to the
OS console.

Acked-by: Sunil Khatri &lt;sunil.khatri@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.1.x
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: Differentiate between Raven2 and Raven/Picasso according to revision id</title>
<updated>2023-05-18T13:55:34+00:00</updated>
<author>
<name>Jesse Zhang</name>
<email>jesse.zhang@amd.com</email>
</author>
<published>2023-05-12T01:29:17+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=9d2d1827af295fd6971786672c41c4dba3657154'/>
<id>9d2d1827af295fd6971786672c41c4dba3657154</id>
<content type='text'>
Due to the raven2 and raven/picasso maybe have the same GC_HWIP version.
So differentiate them by revision id.

Signed-off-by: shanshengwang &lt;shansheng.wang@amd.com&gt;
Signed-off-by: Jesse Zhang &lt;Jesse.Zhang@amd.com&gt;
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>
Due to the raven2 and raven/picasso maybe have the same GC_HWIP version.
So differentiate them by revision id.

Signed-off-by: shanshengwang &lt;shansheng.wang@amd.com&gt;
Signed-off-by: Jesse Zhang &lt;Jesse.Zhang@amd.com&gt;
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>drm/amdgpu/gfx11: Adjust gfxoff before powergating on gfx11 as well</title>
<updated>2023-05-18T13:54:49+00:00</updated>
<author>
<name>Guilherme G. Piccoli</name>
<email>gpiccoli@igalia.com</email>
</author>
<published>2023-05-09T16:49:47+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=11fbdda2ab6bf049e2869139c07016022b4e045b'/>
<id>11fbdda2ab6bf049e2869139c07016022b4e045b</id>
<content type='text'>
(Bas: speculative change to mirror gfx10/gfx9)

Signed-off-by: Guilherme G. Piccoli &lt;gpiccoli@igalia.com&gt;
Signed-off-by: Bas Nieuwenhuizen &lt;bas@basnieuwenhuizen.nl&gt;
Cc: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.1.x
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
(Bas: speculative change to mirror gfx10/gfx9)

Signed-off-by: Guilherme G. Piccoli &lt;gpiccoli@igalia.com&gt;
Signed-off-by: Bas Nieuwenhuizen &lt;bas@basnieuwenhuizen.nl&gt;
Cc: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.1.x
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu/gfx10: Disable gfxoff before disabling powergating.</title>
<updated>2023-05-18T13:53:49+00:00</updated>
<author>
<name>Bas Nieuwenhuizen</name>
<email>bas@basnieuwenhuizen.nl</email>
</author>
<published>2023-05-09T16:49:46+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8173cab3368a13cdc3cad0bd5cf14e9399b0f501'/>
<id>8173cab3368a13cdc3cad0bd5cf14e9399b0f501</id>
<content type='text'>
Otherwise we get a full system lock (looks like a FW mess).

Copied the order from the GFX9 powergating code.

Fixes: 366468ff6c34 ("drm/amdgpu: Allow GfxOff on Vangogh as default")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2545
Signed-off-by: Bas Nieuwenhuizen &lt;bas@basnieuwenhuizen.nl&gt;
Tested-by: Guilherme G. Piccoli &lt;gpiccoli@igalia.com&gt;
Cc: Alex Deucher &lt;alexander.deucher@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>
Otherwise we get a full system lock (looks like a FW mess).

Copied the order from the GFX9 powergating code.

Fixes: 366468ff6c34 ("drm/amdgpu: Allow GfxOff on Vangogh as default")
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2545
Signed-off-by: Bas Nieuwenhuizen &lt;bas@basnieuwenhuizen.nl&gt;
Tested-by: Guilherme G. Piccoli &lt;gpiccoli@igalia.com&gt;
Cc: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org
</pre>
</div>
</content>
</entry>
</feed>
