This patch adds error-handling for the of_match_node()
inside the dw_hdmi_imx_probe().
Signed-off-by: liuhaoran
---
drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c
b/drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c
in
This patch adds error-handling for the drm_plane_create_alpha_property()
and drm_plane_create_zpos_property() inside the dw_hdmi_imx_probe().
Signed-off-by: liuhaoran
---
drivers/gpu/drm/sun4i/sun4i_layer.c | 19 ---
1 file changed, 16 insertions(+), 3 deletions(-)
diff --git a/
to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url:
https://github.com/intel-lab-lkp/linux/commits/liuhaoran/drm-msm-mdp4-Add-error-handling-in-mdp4_lvds_connector_init/20230924-144326
base: git://anongit.freedesktop.org/drm/dr
to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url:
https://github.com/intel-lab-lkp/linux/commits/liuhaoran/drm-sun4i-Add-error-handling-in-sun4i_layer_init_one/20230924-154504
base: https://git.kernel.org/pub/scm/linux/kernel
On Sun, 24 Sept 2023 at 09:42, liuhaoran wrote:
>
> This patch adds error-handling for the drm_connector_init() and
> drm_connector_attach_encoder inside the mdp4_lvds_connector_init().
>
> Signed-off-by: liuhaoran
As pointed out by the kernel robot, this was not even compile tested.
So NAK. Ple
On 9/22/23 11:32, Kees Cook wrote:
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIF
On 29/08/2023 03:05, Jessica Zhang wrote:
Add support for pixel_source property to drm_plane and related
documentation. In addition, force pixel_source to
DRM_PLANE_PIXEL_SOURCE_FB in DRM_IOCTL_MODE_SETPLANE as to not break
legacy userspace.
This enum property will allow user to specify a pixel
On 29/08/2023 03:05, Jessica Zhang wrote:
Add pixel source to the atomic plane state dump
Signed-off-by: Jessica Zhang
---
drivers/gpu/drm/drm_atomic.c| 1 +
drivers/gpu/drm/drm_blend.c | 1 +
drivers/gpu/drm/drm_crtc_internal.h | 1 +
3 files changed, 3 insertions(+)
Rev
On 29/08/2023 03:05, Jessica Zhang wrote:
Add solid_fill property data to the atomic plane state dump.
Signed-off-by: Jessica Zhang
---
drivers/gpu/drm/drm_atomic.c | 4
drivers/gpu/drm/drm_plane.c | 8
include/drm/drm_plane.h | 3 +++
3 files changed, 15 insertions(+)
On 29/08/2023 03:05, Jessica Zhang wrote:
Loosen the requirements for atomic and legacy commit so that, in cases
where pixel_source != FB, the commit can still go through.
This includes adding framebuffer NULL checks in other areas to account for
FB being NULL when non-FB pixel sources are enabl
On 22/09/2023 20:49, Jessica Zhang wrote:
On 8/29/2023 1:22 AM, Pekka Paalanen wrote:
On Mon, 28 Aug 2023 17:05:13 -0700
Jessica Zhang wrote:
Loosen the requirements for atomic and legacy commit so that, in cases
where pixel_source != FB, the commit can still go through.
This includes addi
On 29/08/2023 03:05, Jessica Zhang wrote:
Since solid fill planes allow for a NULL framebuffer in a valid commit,
add NULL framebuffer checks to atomic commit calls within DPU.
Reviewed-by: Dmitry Baryshkov
Signed-off-by: Jessica Zhang
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 9 +
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Mukul Joshi
[ Upstream commit 97e3c6a853f2af9145daf0c6ca25bcdf55c759d4 ]
Currently, we store CU info only for a single XCC assuming
that it is the same for all XCCs. However, that may not be
true. As a result, store CU info for all XCCs. This info is
later used for CU masking.
Signed-off-
From: Swapnil Patel
[ Upstream commit f5b2c10b57615828b531bb0ae56bd6325a41167e ]
[Why]
Currently the driver looks DCN registers to access if BL is on or not.
This check is not valid if we are using AUX based brightness control.
This causes driver to not send out "backlight off" command during po
From: Mukul Joshi
[ Upstream commit 0752e66e91fa86fa5481b04b22053363833ffb85 ]
Update cache info reporting in sysfs to report the correct
number of CUs and associated cache information based on
different spatial partitioning modes.
Signed-off-by: Mukul Joshi
Reviewed-by: Felix Kuehling
Signed
From: Mukul Joshi
[ Upstream commit fc6efed2c728c9c10b058512fc9c1613f870a8e8 ]
The CU mask passed from user-space will change based on
different spatial partitioning mode. As a result, update
CU masking code for GFX9.4.3 to work for all partitioning
modes.
Signed-off-by: Mukul Joshi
Reviewed-b
From: Alex Deucher
[ Upstream commit 1832403cd41ca6b19b24e9d64f79cb08d920ca44 ]
This matches the behavior for soc15 and nv.
Acked-by: Christian König
Reviewed-by: Timmy Tsai
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 2 +-
1 file changed
From: Alex Deucher
[ Upstream commit ab43213e7afd08ac68d4282060bacf309e70fd14 ]
Needed for HDP flush to work correctly.
Reviewed-by: Timmy Tsai
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c | 3 +++
1 file changed, 3 insertions(+)
diff --
From: Bhawanpreet Lakha
[ Upstream commit 679fc891bf11845730b572fc44f8a0eb846aba29 ]
Dirty rect can be used with replay, so enable them to allow for more
powersaving.
Reviewed-by: Sun peng Li
Acked-by: Stylon Wang
Signed-off-by: Bhawanpreet Lakha
Tested-by: Daniel Wheeler
Signed-off-by: Ale
From: David Francis
[ Upstream commit 5e7e82254270c8cf8b107451c5de01cee2f135ae ]
On some APU systems, there is no atom context and so the
atom_context struct is null.
Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.
Reviewed-by: Alex Deucher
From: David Francis
[ Upstream commit 9296da8c40900b4dae3d973aa22be306e2a77671 ]
The code in kfd_mqd_manager_v11.c to support criu dump and
restore of queue state was missing.
Added it; should be equivalent to kfd_mqd_manager_v10.c.
CC: Felix Kuehling
Reviewed-by: Harish Kasiviswanathan
Acke
From: Hawking Zhang
[ Upstream commit ffd6bde302061aeee405ab364403af30210f0b99 ]
So driver doesn't generate incorrect message until
the new format is settled down for aqua_vanjaram
Signed-off-by: Hawking Zhang
Reviewed-by: Yang Wang
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Swapnil Patel
[ Upstream commit f5b2c10b57615828b531bb0ae56bd6325a41167e ]
[Why]
Currently the driver looks DCN registers to access if BL is on or not.
This check is not valid if we are using AUX based brightness control.
This causes driver to not send out "backlight off" command during po
From: David Francis
[ Upstream commit 5e7e82254270c8cf8b107451c5de01cee2f135ae ]
On some APU systems, there is no atom context and so the
atom_context struct is null.
Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.
Reviewed-by: Alex Deucher
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Alex Deucher
[ Upstream commit 1832403cd41ca6b19b24e9d64f79cb08d920ca44 ]
This matches the behavior for soc15 and nv.
Acked-by: Christian König
Reviewed-by: Timmy Tsai
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/soc21.c | 2 +-
1 file changed
From: Alex Deucher
[ Upstream commit ab43213e7afd08ac68d4282060bacf309e70fd14 ]
Needed for HDP flush to work correctly.
Reviewed-by: Timmy Tsai
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/nbio_v4_3.c | 3 +++
1 file changed, 3 insertions(+)
diff --
From: Swapnil Patel
[ Upstream commit f5b2c10b57615828b531bb0ae56bd6325a41167e ]
[Why]
Currently the driver looks DCN registers to access if BL is on or not.
This check is not valid if we are using AUX based brightness control.
This causes driver to not send out "backlight off" command during po
From: David Francis
[ Upstream commit 5e7e82254270c8cf8b107451c5de01cee2f135ae ]
On some APU systems, there is no atom context and so the
atom_context struct is null.
Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.
Reviewed-by: Alex Deucher
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
From: Helge Deller
[ Upstream commit eb3255ee8f6f4691471a28fbf22db5e8901116cd ]
Fix this makecheck warning:
drivers/parisc/sba_iommu.c:98:19: warning: symbol 'sba_list'
was not declared. Should it be static?
Signed-off-by: Helge Deller
Signed-off-by: Sasha Levin
---
arch/parisc/inclu
Hi, Shuijing:
Shuijing Li 於 2023年8月22日 週二 上午10:41寫道：
>
> Add dt-binding documentation of dp-tx for MediaTek MT8188 SoC.
> Mainly add the following two flag:
>
> 1.The audio packet arrangement function is to only arrange audio
> packets into the Hblanking area. In order to align with the HW
> defa
Hi, Jani:
Jani Nikula 於 2023年9月22日 週五 下午5:44寫道：
>
> On Tue, 19 Sep 2023, Chen-Yu Tsai wrote:
> > On Tue, Sep 19, 2023 at 7:02 PM Jani Nikula wrote:
> >>
> >> On Fri, 15 Sep 2023, Chen-Yu Tsai wrote:
> >> > On Thu, Sep 14, 2023 at 11:53 PM Jani Nikula
> >> > wrote:
> >> >>
> >> >> The sads re
Hi, Jani:
Jani Nikula 於 2023年9月14日 週四 下午9:13寫道：
>
> Setting new_edid to NULL leaks the buffer.
Applied to mediatek-drm-next [1], thanks.
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next
Regards,
Chun-Kuang.
>
> Fixes: f70ac097a2cf ("drm/medi
On Sun, Sep 24, 2023 at 11:36 AM liuhaoran wrote:
>
> This patch adds error-handling for the of_match_node()
> inside the dw_hdmi_imx_probe().
>
> Signed-off-by: liuhaoran
> ---
> drivers/gpu/drm/imx/ipuv3/dw_hdmi-imx.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/
Main goal of this series is to fix race condition between probing display
connector driver and sun8i dw-hdmi platform driver. Sometimes, boards have
ddc-en gpio specified in DT file. This is handled by display connector
driver since commit 920169041baa ("drm/sun4i: dw-hdmi: Fix ddc-en GPIO
consumer
It turns out that comment is wrong - dw hdmi driver never does any
encoder cleanup. In fact, cleanup is done automatically, in destroy
callback of encoder. Even more, encoder memory will be freed when hdmi
device is destroyed. However, encoder will be cleaned up after that, in
drm_mode_config_clean
Since ddc-en property handling was moved from sun8i dw-hdmi driver to
display connector driver, probe order of drivers determines if EDID is
properly read at boot time or not.
In order to fix this, let's switch to bridge functions which allows us
to build proper chain and defer execution until all
Let's check for phy device first. Since it uses much of the same clocks
and resets it also lowers amount of possible deferred probes.
While at it, don't report error for deferred phy probe.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 35 +--
Let's make sun8i_hdmi_phy_get() to behave more like other kernel
functions and return phy pointer instead of setting field in struct.
This also makes function more universal.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 5 +++--
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.
There is no reason to register two drivers in same place. Using macro
lowers amount of boilerplate code.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 27 +-
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 2 --
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.
Drivers probing in display pipeline can be deferred for many reasons.
Don't print error for such cases.
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun4i_drv.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c
b/drivers/gpu/drm/s
Commit 9bf3797796f5 ("drm/sun4i: dw-hdmi: Make HDMI PHY into a platform
device") removed code for PHY deinitialization in fail path.
Add it back.
Fixes: 9bf3797796f5 ("drm/sun4i: dw-hdmi: Make HDMI PHY into a platform device")
Signed-off-by: Jernej Skrabec
---
drivers/gpu/drm/sun4i/sun8i_dw_hdm
Hi!
Dne nedelja, 24. september 2023 ob 09:42:16 CEST je liuhaoran napisal(a):
> This patch adds error-handling for the drm_plane_create_alpha_property()
> and drm_plane_create_zpos_property() inside the dw_hdmi_imx_probe().
dw_hdmi_imx_probe() is not from this driver.
Best regards,
Jernej
>
>
Currently, job flow control is implemented simply by limiting the amount
of jobs in flight. Therefore, a scheduler is initialized with a
submission limit that corresponds to a certain amount of jobs.
This implies that for each job drivers need to account for the maximum
job size possible in order
Make use of the scheduler's submission limit and scheduler job's
submission unit count to account for the actual size of a job, such that
we fill up the ring efficiently.
Signed-off-by: Danilo Krummrich
---
This patch is based on Matt's scheduler work [1] and [2].
[1]
https://lore.kernel.org/dr
DRM_SCHED_POLICY_SINGLE_ENTITY was implemented in order to properly
support firmware schedulers being able to handle an arbitrary amount of
dynamically allocated command ring buffers. This perfectly matches
Nouveau's needs, hence make use of it.
Topology wise we create one scheduler instance per c
> +struct drm_pvr_dev_query_gpu_info {
> + /**
> +* @gpu_id: GPU identifier.
> +*
> +* For all currently supported GPUs this is the BVNC encoded as a
> 64-bit
> +* value as follows:
> +*
> +*++++---+
> +*
On Thu, 21 Sept 2023 at 16:49, Christian König wrote:
>
> Am 20.09.23 um 16:42 schrieb Danilo Krummrich:
> > Rename struct drm_gpuva_manager to struct drm_gpuvm including
> > corresponding functions. This way the GPUVA manager's structures align
> > very well with the documentation of VM_BIND [1]
On Thu, 21 Sept 2023 at 00:43, Danilo Krummrich wrote:
>
> Currently, the DRM GPUVM does not have any core dependencies preventing
> a module build.
>
> Also, new features from subsequent patches require helpers (namely
> drm_exec) which can be built as module.
>
> Reviewed-by: Christian König
>
On Thu, 21 Sept 2023 at 00:44, Danilo Krummrich wrote:
>
> Rename struct drm_gpuvm within struct nouveau_uvmm from 'umgr' to base.
>
> Signed-off-by: Danilo Krummrich
Reviewed-by: Dave Airlie
> ---
> drivers/gpu/drm/nouveau/nouveau_debugfs.c | 2 +-
> drivers/gpu/drm/nouveau/nouveau_exec.c
On Sun, Aug 27, 2023 at 12:54:29AM +0300, Dmitry Baryshkov wrote:
> The SK-ATM0700D4-Plug is an extension board (provided by the same
> manufacturer, [1]) which can be connected to the SK-IMX53 panel kit. The
> panel can be connected either using the RGB parallel bus or using the
> LVDS connector (
On Tue, Aug 29, 2023 at 12:19:23PM +0300, Dmitry Baryshkov wrote:
> On Mon, 28 Aug 2023 at 19:02, Laurent Pinchart wrote:
> > On Sun, Aug 27, 2023 at 12:54:29AM +0300, Dmitry Baryshkov wrote:
> > > The SK-ATM0700D4-Plug is an extension board (provided by the same
> > > manufacturer, [1]) which can
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
drivers/accel/qaic/qaic_data.c
between commit:
2d956177b7c9 ("accel/qaic: Fix slicing memory leak")
from Linus' tree and commit:
217b812364d3 ("accel/qaic: Add QAIC_DETACH_SLICE_BO IOCTL")
from the drm-misc tree.
Hi Shyam,
kernel test robot noticed the following build warnings:
[auto build test WARNING on hid/for-next]
[also build test WARNING on linus/master v6.6-rc3 next-20230921]
[cannot apply to drm-misc/drm-misc-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when su
Hi Jernej,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.6-rc3 next-20230921]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
On Fri, Sep 22, 2023 at 09:24:08AM -0600, Jeffrey Hugo wrote:
> On 9/22/2023 7:22 AM, Stanislaw Gruszka wrote:
> > Enable VPU on Arrow Lake CPUs.
> >
> > Reviewed-by: Krystian Pradzynski
> > Reviewed-by: Karol Wachowski
> > Signed-off-by: Stanislaw Gruszka
> > ---
> > drivers/accel/ivpu/ivpu_
Hi Doug,
On Fri, Sep 22, 2023 at 08:44:16AM -0700, Doug Anderson wrote:
> Hi,
>
> On Fri, Sep 22, 2023 at 12:56 AM Laurentiu Palcu
> wrote:
> >
> > Hi,
> >
> > On Thu, Sep 21, 2023 at 12:26:44PM -0700, Douglas Anderson wrote:
> > > Based on grepping through the source code this driver appears to
Am 22.09.23 um 19:41 schrieb Alex Deucher:
On Fri, Sep 22, 2023 at 1:32 PM Kees Cook wrote:
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CO
Am 22.09.23 um 21:27 schrieb Christophe JAILLET:
In order to be sure that fw_name is not truncated, this buffer should be
at least 41 bytes long.
Let the compiler compute the correct length by itself.
When building with W=1, this fixes the following warnings:
drivers/gpu/drm/amd/amdgpu/amdg
On 25/09/2023 08:04, Jason-JH Lin (林睿祥) wrote:
> Hi Krzysztof,
>
> Thanks for the reviews.
>
> On Sat, 2023-09-23 at 20:08 +0200, Krzysztof Kozlowski wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>> On 18/
On 25/09/2023 07:05, Jason-JH Lin (林睿祥) wrote:
> Hi Krzysztof,
>
> Thanks for the reviews.
>
> On Sat, 2023-09-23 at 20:01 +0200, Krzysztof Kozlowski wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>> On 18/
On 25/09/2023 07:08, Jason-JH Lin (林睿祥) wrote:
> Hi Krzysztof,
>
> Thanks for the reviews.
>
> On Sat, 2023-09-23 at 20:02 +0200, Krzysztof Kozlowski wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>> On 18/
On 25/09/2023 07:21, Jason-JH Lin (林睿祥) wrote:
> Hi Krzysztof,
>
> Thanks for the reviews.
>
> On Sat, 2023-09-23 at 20:03 +0200, Krzysztof Kozlowski wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>> On 18/
On 25/09/2023 08:01, Jason-JH Lin (林睿祥) wrote:
> Hi Krzysztof,
>
> On Sat, 2023-09-23 at 20:09 +0200, Krzysztof Kozlowski wrote:
>>
>> External email : Please do not click links or open attachments until
>> you have verified the sender or the content.
>> On 18/09/2023 21:22, Jason-JH.Lin w
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