On 06/03/2025 16:52, Simona Vetter wrote:
On Thu, Mar 06, 2025 at 02:24:51PM +0100, Jocelyn Falempe wrote:
On 06/03/2025 05:52, Matthew Wilcox wrote:
On Thu, Mar 06, 2025 at 12:25:53AM +0900, Ryosuke Yasuoka wrote:
Some drivers can use vmap in drm_panic, however, vmap is sleepable and
takes lo
From: Dmitry Baryshkov
On DPU >= 5.0 CTL blocks were reworked in order to support using a
single CTL for all outputs. In preparation of reworking the RM code to
return single CTL make sure that dpu_encoder can cope with that.
Reviewed-by: Marijn Suijten
Tested-by: Neil Armstrong # on SM8550-QR
Hi All,
At 2025-03-07 09:08:48, "Andy Yan" wrote:
>Hi All,
>
>At 2025-03-06 23:41:24, "Simona Vetter" wrote:
>>On Thu, Mar 06, 2025 at 08:10:16AM +0100, Maxime Ripard wrote:
>>> On Thu, Mar 06, 2025 at 09:16:24AM +0800, Andy Yan wrote:
>>> >
>>> > Hi Maxime and Dmitry:
>>> >
>>> > At 2025-03-0
From: Dmitry Baryshkov
On Fri, 14 Feb 2025 16:14:23 -0800, Jessica Zhang wrote:
> DPU supports a single writeback session running concurrently with primary
> display when the CWB mux is configured properly. This series enables
> clone mode for DPU driver and adds support for programming the CWB
On Thu, Mar 06, 2025 at 11:42:38AM +0100, Simona Vetter wrote:
> > Further, I just remembered, (Danilo please notice!) there is another
> > related issue here that DMA mappings *may not* outlive remove()
> > either. netdev had a bug related to this recently and it was all
> > agreed that it is not
On 06. 03. 25, 17:25, Kuan-Wei Chiu wrote:
Several parts of the kernel contain redundant implementations of parity
calculations for 16/32/64-bit values. Introduces generic
parity16/32/64() helpers in bitops.h, providing a standardized
and optimized implementation.
Subsequent patches refactor var
On Fri, Mar 07, 2025 at 09:50:30AM +0800, Jiapeng Chong wrote:
> ./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: dpu_hw_cwb.h is included more
> than once.
>
> Reported-by: Abaci Robot
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19239
> Signed-off-by: Jiapeng Chong
> ---
> drivers/
On 06. 03. 25, 17:25, Kuan-Wei Chiu wrote:
Change return type to bool for better clarity. Update the kernel doc
comment accordingly, including fixing "@value" to "@val" and adjusting
examples. Also mark the function with __attribute_const__ to allow
potential compiler optimizations.
Co-developed
On 03/07/2025, Luca Ceresoli wrote:
> 'ret' can only be 0 at this point, being preceded by a 'if (ret) return
> ret;'. So return 0 for clarity.
>
> Signed-off-by: Luca Ceresoli
> ---
> drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --gi
On 03/07/2025, Frank Li wrote:
> On Thu, Mar 06, 2025 at 06:28:41PM +0100, Luca Ceresoli wrote:
>> This warning notifies a clock was set to an inaccurate value. Modify the
>> string to also show the clock name.
>>
>> While doing that also rewrap the entire function call.
>>
>> Signed-off-by: Luca C
On 03/07/2025, Luca Ceresoli wrote:
> This warning notifies a clock was set to an inaccurate value. Modify the
> string to also show the clock name.
>
> While doing that also rewrap the entire function call.
>
> Signed-off-by: Luca Ceresoli
> ---
> drivers/gpu/drm/bridge/fsl-ldb.c | 6 +++---
>
From: Dmitry Baryshkov
Now as we have dropped the DPU_CTL_SPLIT_DISPLAY from DPU >= 5.0
configuration, drop the rm->has_legacy_ctl condition which short-cutted
the check for those platforms.
Suggested-by: Marijn Suijten
Reviewed-by: Marijn Suijten
Tested-by: Neil Armstrong # on SM8550-QRD
Sig
From: Dmitry Baryshkov
Active controls require setup of the master interface. Pass the selected
interface to CTL configuration.
Reviewed-by: Marijn Suijten
Tested-by: Neil Armstrong # on SM8550-QRD
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 2 +
From: Dmitry Baryshkov
Unlike previous generation, since DPU 5.0 it is possible to use just one
CTL to handle all INTF and WB blocks for a single output. And one has to
use single CTL to support bonded DSI config. Allocate single CTL for
these DPU versions.
Reviewed-by: Marijn Suijten
Tested-by
From: Dmitry Baryshkov
If several interfaces are being handled through a single CTL, a main
('master') INTF needs to be programmed into a separate register. Write
corresponding value into that register.
Co-developed-by: Marijn Suijten
Signed-off-by: Marijn Suijten
Reviewed-by: Marijn Suijten
Since version 5.0 the DPU got an improved way of handling multi-output
configurations. It is now possible to program all pending changes
through a single CTL and flush everything at the same time.
Implement corresponding changes in the DPU driver.
Signed-off-by: Dmitry Baryshkov
---
Changes in v
From: Dmitry Baryshkov
In case of complex pipelines (e.g. the forthcoming quad-pipe) the DPU
might use more that one MERGE_3D block for a single output. Follow the
pattern and extend the CTL_MERGE_3D_ACTIVE active register instead of
simply writing new value there. Currently at most one MERGE_3D
On Thu, Mar 06, 2025 at 10:11:33AM +0100, A. Zini wrote:
> From: Alessandro Zini
>
> The h/vsync-disable properties are used to control whether to use or
> not h/vsync signals, by configuring their pulse width to zero.
>
> This is required on some panels which are driven in DE-only mode but do
>
On Thu, Mar 06, 2025 at 10:11:32AM +0100, A. Zini wrote:
> From: Alessandro Zini
>
> Add hsync- and vsync-disable bindings, used to disable the generation of
> h/vsync signals.
Please describe, why this is necessary at all, instead of desribing the
contents of the patch.
>
> Signed-off-by: Ale
> Wiadomość napisana przez Andy Yan w dniu 6 mar 2025, o
> godz. 01:59:
>
>
>
>
> Both of the two config options should be enabled.
> andy@Pro480:~/WorkSpace/linux-next$ rg DW_DP .config
> 4044:CONFIG_ROCKCHIP_DW_DP=y
here i’m a bit lost….
greping on full kernel sources (with applied
htt
From: Dmitry Baryshkov
The MSM DisplayPort driver implements several HDMI codec functions
in the driver, e.g. it manually manages HDMI codec device registration,
returning ELD and plugged_cb support. In order to reduce code
duplication reuse drm_hdmi_audio_* helpers and drm_bridge_connector
integ
On Thu, Mar 06, 2025 at 07:11:23PM +0100, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
> The preemptively-merged node contains a property absent from the final
> bindings. Remove it.
>
> Signed-off-by: Konrad Dybcio
> ---
> arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 3 ---
> 1 file changed
From: Dmitry Baryshkov
As pointed out by Laurent, OP bits are supposed to describe operations.
Split DRM_BRIDGE_OP_HDMI_AUDIO from DRM_BRIDGE_OP_HDMI instead of
overloading DRM_BRIDGE_OP_HDMI.
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/bridge/lontium-lt9611.c| 2 +-
drivers/g
On Thu, Mar 06, 2025 at 07:11:15PM +0100, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
> MSM8916 seems to reuse the same hardware as MSM8974 and friends (for
> whom this binding document was created). Add a new compatible for it.
Ok, I should have read dt-bindigns before sending a comment. But t
On Thu, Mar 06, 2025 at 07:11:22PM +0100, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
> The preemptively-merged node contains a property absent from the final
> bindings. Remove it.
>
> Signed-off-by: Konrad Dybcio
> ---
> arch/arm64/boot/dts/qcom/x1e80100-microsoft-romulus.dtsi | 2 --
> 1 f
On Thu, Mar 06, 2025 at 07:11:16PM +0100, Konrad Dybcio wrote:
> From: Konrad Dybcio
>
> The current compatible has been used with no corresponding
> documentation. Replace it with one that has been documented.
qcom,msm8916-kpss-acc is also not documented. Most likely you meant
qcom,kpss-acc-v2
On Fri, Mar 07, 2025 at 09:50:30AM +0800, Jiapeng Chong wrote:
> ./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: dpu_hw_cwb.h is included more
> than once.
>
> Reported-by: Abaci Robot
> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=19239
> Signed-off-by: Jiapeng Chong
> ---
> drivers/
On 03/05/2025, Charles Han wrote:
> Fix below inconsistent indenting smatch warning.
> smatch warnings:
> drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c:79
> devm_imx_drm_legacy_bridge() warn: inconsistent indenting
>
> Signed-off-by: Charles Han
> ---
> drivers/gpu/drm/bridge/imx/imx-legacy-br
There is no need to share the main device pointer (struct vfio_device *)
with all the feature functions as they only need the core device
pointer. Therefore, extract the core device pointer once in the
caller (vfio_pci_core_ioctl_feature) and share it instead.
Signed-off-by: Vivek Kasireddy
---
These helpers are useful for managing additional references taken
on the device from other associated VFIO modules.
Original-patch-by: Jason Gunthorpe
Signed-off-by: Vivek Kasireddy
---
drivers/vfio/vfio_main.c | 2 ++
include/linux/vfio.h | 2 ++
2 files changed, 4 insertions(+)
diff --gi
>From Jason Gunthorpe:
"dma-buf has become a way to safely acquire a handle to non-struct page
memory that can still have lifetime controlled by the exporter. Notably
RDMA can now import dma-buf FDs and build them into MRs which allows for
PCI P2P operations. Extend this to allow vfio-pci to export
This is an attempt to revive the patches posted by Jason Gunthorpe at:
https://patchwork.kernel.org/project/linux-media/cover/0-v2-472615b3877e+28f7-vfio_dma_buf_...@nvidia.com/
Here is the cover letter text from Jason's original series:
"dma-buf has become a way to safely acquire a handle to non-
From: Dmitry Baryshkov
On Wed, 26 Feb 2025 10:59:23 +0200, Dmitry Baryshkov wrote:
> This patchset sits on top Maxime's HDMI connector patchset ([1]).
>
> Currently this is an RFC exploring the interface between HDMI bridges
> and HDMI connector code. This has been lightly verified on the Qualc
From: Dmitry Baryshkov
On Fri, 21 Feb 2025 16:13:11 +0100, Krzysztof Kozlowski wrote:
> The Qualcomm SA8775p MDSS display block comes with eDP phy, already used
> in DTS and already documented in phy/qcom,edp-phy.yaml binding. Add the
> missing device node in the binding and extend example to s
From: Dmitry Baryshkov
On Thu, 23 Jan 2025 14:43:32 +0200, Dmitry Baryshkov wrote:
> As pointed out by Simona, the drm_atomic_helper_check_modeset() and
> drm_atomic_helper_check() require the former function is rerun if the
> driver's callbacks modify crtc_state->mode_changed. MSM is one of the
From: Dmitry Baryshkov
On Tue, 25 Feb 2025 10:30:26 +0300, Dan Carpenter wrote:
> If msm_gem_address_space_create() fails, then return right away.
> Otherwise it leads to a Oops when we dereference "aspace" on the next
> line.
>
>
Applied, thanks!
[1/1] drm/msm/dpu: fix error pointer derefer
On Thu, Mar 06, 2025 at 11:08:18PM +0530, Tejas Vipin wrote:
>
>
> On 3/6/25 10:58 PM, Doug Anderson wrote:
> > Hi,
> >
> > On Thu, Mar 6, 2025 at 6:05 AM wrote:
> >>
> >> On 06/03/2025 14:43, Tejas Vipin wrote:
> >>> Changes the novatek-nt36523 panel to use multi style functions for
> >>> impr
From: Dmitry Baryshkov
Switch drm_dp_mst_topology.c to use new set of DPCD read / write helpers.
Reviewed-by: Lyude Paul
Acked-by: Jani Nikula
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_dp_mst_topology.c | 105 +-
1 file changed, 51 insertions(+),
From: Dmitry Baryshkov
Switch drm_dp_tunnel.c to use new set of DPCD read / write helpers.
Reviewed-by: Lyude Paul
Acked-by: Jani Nikula
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_dp_tunnel.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
d
From: Dmitry Baryshkov
drm_dp_dpcd_read_link_status() follows the "return error code or number
of bytes read" protocol, with the code returning less bytes than
requested in case of some errors. However most of the drivers
interpreted that as "return error code in case of any error". Switch
drm_dp
From: Dmitry Baryshkov
Switch drm_dp_cec.c to use new set of DPCD read / write helpers.
Reviewed-by: Lyude Paul
Acked-by: Jani Nikula
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_dp_cec.c | 37 ++--
1 file changed, 18 insertions(+), 19 delet
From: Dmitry Baryshkov
Switch drm_dp_helper.c to use new set of DPCD read / write helpers.
Reviewed-by: Lyude Paul
Acked-by: Jani Nikula
Signed-off-by: Dmitry Baryshkov
---
drivers/gpu/drm/display/drm_dp_helper.c | 296 +---
1 file changed, 116 insertions(+), 180
Existing DPCD access functions return an error code or the number of
bytes being read / write in case of partial access. However a lot of
drivers either (incorrectly) ignore partial access or mishandle error
codes. In other cases this results in a boilerplate code which compares
returned value with
From: Dmitry Baryshkov
Existing DPCD access functions return an error code or the number of
bytes being read / write in case of partial access. However a lot of
drivers either (incorrectly) ignore partial access or mishandle error
codes. In other cases this results in a boilerplate code which com
From: Konrad Dybcio
MSM8916 seems to reuse the same hardware as MSM8974 and friends (for
whom this binding document was created). Add a new compatible for it.
Signed-off-by: Konrad Dybcio
---
Documentation/devicetree/bindings/power/qcom,kpss-acc-v2.yaml | 4 +++-
1 file changed, 3 insertions(+
On 03/07/2025, Rob Herring wrote:
> On Thu, Mar 06, 2025 at 12:35:49PM +0100, Maxime Ripard wrote:
>> On Thu, Mar 06, 2025 at 03:02:41PM +0800, Liu Ying wrote:
>>> On 03/06/2025, Rob Herring wrote:
On Wed, Mar 05, 2025 at 10:35:26AM +0100, Alexander Stein wrote:
> Hi,
>
> Am Dienst
On 06/03/2025 à 22:08, Andy Shevchenko wrote:
> On Thu, Mar 06, 2025 at 08:29:53PM +0900, Vincent Mailhol via B4 Relay wrote:
>> From: Yury Norov
>>
>> Add GENMASK_TYPE() which generalizes __GENMASK() to support different
>> types, and implement fixed-types versions of GENMASK() based on it.
>> Th
The pull request you sent on Fri, 7 Mar 2025 10:13:09 +1000:
> https://gitlab.freedesktop.org/drm/kernel.git tags/drm-fixes-2025-03-07
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/28f587adb69957125241a8df359b68b134f3c4a1
Thank you!
--
Deet-doot-dot, I am a bot.
ht
On March 6, 2025 8:25:25 AM PST, Kuan-Wei Chiu wrote:
>Several parts of the kernel contain redundant implementations of parity
>calculations for 16/32/64-bit values. Introduces generic
>parity16/32/64() helpers in bitops.h, providing a standardized
>and optimized implementation.
>
>Subsequent pat
On March 6, 2025 8:25:25 AM PST, Kuan-Wei Chiu wrote:
>Several parts of the kernel contain redundant implementations of parity
>calculations for 16/32/64-bit values. Introduces generic
>parity16/32/64() helpers in bitops.h, providing a standardized
>and optimized implementation.
>
>Subsequent pat
patch link:
https://lore.kernel.org/r/20250305152555.318159-3-ryasuoka%40redhat.com
patch subject: [PATCH drm-next 2/2] drm/virtio: Use atomic_vmap to work
drm_panic in GUI
config: i386-buildonly-randconfig-003-20250306
(https://download.01.org/0day-ci/archive/20250307/202503071022.q1pg7suf
On 3/5/25 20:11, Zack Rusin wrote:
> vmwgfx had a number of cursor issues that related both to our handling
> of dumb buffers and general detection when a cursor has actually changed.
> Fix those issues and bump the kernel module version to allow userspace
> to recognize fixed versions of the drive
From: Konrad Dybcio
The preemptively-merged node contains a property absent from the final
bindings. Remove it.
Signed-off-by: Konrad Dybcio
---
arch/arm64/boot/dts/qcom/x1e80100-dell-xps13-9345.dts | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-dell-xps
Hi Piotr,
在 2025-03-06 22:28:08，"Piotr Oniszczuk" 写道：
>
>
>> Wiadomość napisana przez Piotr Oniszczuk w dniu
>> 6 mar 2025, o godz. 15:08:
>>
>>
>>
>>> Wiadomość napisana przez Andy Yan w dniu 6 mar 2025, o
>>> godz. 13:15:
>>>
>>> Hi Piotr,
>>>
>>>
>>>
>>> Then when you DP cable plugi
Hi All,
At 2025-03-06 23:41:24, "Simona Vetter" wrote:
>On Thu, Mar 06, 2025 at 08:10:16AM +0100, Maxime Ripard wrote:
>> On Thu, Mar 06, 2025 at 09:16:24AM +0800, Andy Yan wrote:
>> >
>> > Hi Maxime and Dmitry:
>> >
>> > At 2025-03-06 04:13:53, "Dmitry Baryshkov"
>> > wrote:
>> > >On Wed, Ma
On Wed, Mar 5, 2025 at 5:04 PM Thomas Zimmermann wrote:
>
> Hi
>
> Am 04.03.25 um 12:55 schrieb Huacai Chen:
> > On Tue, Mar 4, 2025 at 5:39 PM Thomas Zimmermann
> > wrote:
> >> Hi
> >>
> >> Am 04.03.25 um 10:19 schrieb Huacai Chen:
> >>> On Tue, Mar 4, 2025 at 4:41 PM Thomas Zimmermann
> >>>
Hey Linus,
Looks like the cyclone is taking its time getting here, so I can at
least get the drm fixes tree out.
Fixes across the board, mostly xe and imagination with some amd and
misc others. The xe fixes are mostly hmm related, though there are
some others in there as well, nothing really stan
On 3/7/25 10:08, Matthew Brost wrote:
> On Thu, Mar 06, 2025 at 03:42:28PM +1100, Balbir Singh wrote:
>
> This is an exciting series to see. As of today, we have just merged this
> series into the DRM subsystem / Xe [2], which adds very basic SVM
> support. One of the performance bottlenecks we qu
On Thu, Mar 06, 2025 at 03:42:28PM +1100, Balbir Singh wrote:
This is an exciting series to see. As of today, we have just merged this
series into the DRM subsystem / Xe [2], which adds very basic SVM
support. One of the performance bottlenecks we quickly identified was
the lack of THP for device
On Thu, Mar 06, 2025 at 03:42:29PM +1100, Balbir Singh wrote:
> Add routines to support allocation of large order zone device folios
> and helper functions for zone device folios, to check if a folio is
> device private and helpers for setting zone device data.
>
> When large folios are used, the
On Thu, Mar 06, 2025 at 06:28:41PM +0100, Luca Ceresoli wrote:
> This warning notifies a clock was set to an inaccurate value. Modify the
> string to also show the clock name.
>
> While doing that also rewrap the entire function call.
>
> Signed-off-by: Luca Ceresoli
> ---
> drivers/gpu/drm/bridg
On 06/03/2025 at 22:02, Andy Shevchenko wrote:
> On Thu, Mar 06, 2025 at 08:29:51PM +0900, Vincent Mailhol via B4 Relay wrote:
>> Introduce some fixed width variant of the GENMASK() and the BIT()
>> macros in bits.h. Note that the main goal is not to get the correct
>> type, but rather to enforce m
The `LocalModule` type is the type of the module created by `module!`,
`module_pci_driver!`, `module_platform_driver!`, etc.
Since the exact type of the module is sometimes generated on the fly by
the listed macros, provide an alias.
This is first used by the `module_firmware!` macro.
Acked-by:
On Thu, Mar 06, 2025 at 03:42:35PM +1100, Balbir Singh wrote:
> When a zone device page is split (via huge pmd folio split). The
> driver callback for folio_split is invoked to let the device driver
> know that the folio size has been split into a smaller order.
>
> The HMM test driver has been up
On Tue, Feb 18, 2025 at 03:23:43PM +0100, Thomas Zimmermann wrote:
> Call drm_mode_size_dumb() to compute dumb-buffer scanline pitch and
> buffer size. Align the pitch according to hardware requirements.
>
> Signed-off-by: Thomas Zimmermann
> Cc: Thierry Reding
> Cc: Mikko Perttunen
> ---
> dr
Remove support for fb events from the led backlight trigger. Provide
the helper ledtrig_backlight_blank() instead. Call it from fbdev to
inform the trigger of changes to a display's blank state.
Fbdev maintains a list of all installed notifiers. Instead of the fbdev
notifiers, maintain an internal
Benefits of drm_mm_for_each_node_safe and drm_mm_for_each_node_in_range
squished together into one macro.
Signed-off-by: Tomasz Lis
---
Cc: dri-devel@lists.freedesktop.org
Cc: Christian König
Cc: Arun R Murthy
Cc: Matthew Brost
include/drm/drm_mm.h | 19 +++
1 file changed, 1
Analogous to the `module!` macro `module_firmware!` adds additional
firmware path strings to the .modinfo section.
In contrast to `module!`, where path strings need to be string literals,
path strings can be composed with the `firmware::ModInfoBuilder`.
Some drivers require a lot of firmware file
This is the initial series for the nova-core stub driver.
nova-core is intended to serve as a common base for nova-drm (the
corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
hard- and firmware abstraction layer for GSP-based NVIDIA GPUs.
The Nova project, including nova-cor
Hi Danilo,
On Wed Mar 5, 2025 at 2:34 AM JST, Danilo Krummrich wrote:
> Add the initial nova-core driver stub.
>
> nova-core is intended to serve as a common base for nova-drm (the
> corresponding DRM driver) and the vGPU manager VFIO driver, serving as a
> hard- and firmware abstraction layer for
Il 24/02/25 11:50, Jason-JH Lin ha scritto:
Add cmdq_gctl_value_toggle() to configure GCE_CTRL_BY_SW and GCE_DDR_EN
together in the same GCE_GCTL_VALUE register.
For the SoCs whose GCE is located in MMINFRA and uses MMINFRA_AO power,
this allows it to be written without enabling the clocks. Othe
Refactor parity calculations to use the standard parity32() helper.
This change eliminates redundant implementations and improves code
efficiency.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
Changes in v3:
- Change parity32(sample) to !!parity32(samp
Refactor parity calculations to use the standard parity8() helper. This
change eliminates redundant implementations and improves code
efficiency.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
---
Changes in v3:
- Change parity8(c) to !!parity8(c).
driver
Refactor parity calculations to use the standard parity32() helper.
This change eliminates redundant implementations and improves code
efficiency.
Co-developed-by: Yu-Chun Lin
Signed-off-by: Yu-Chun Lin
Signed-off-by: Kuan-Wei Chiu
Acked-by: Arend van Spriel
---
.../wireless/broadcom/brcm8021
On 3/6/25 19:16, Mika Penttilä wrote:
> Hi,
>
> On 3/6/25 06:42, Balbir Singh wrote:
>> When a zone device page is split (via huge pmd folio split). The
>> driver callback for folio_split is invoked to let the device driver
>> know that the folio size has been split into a smaller order.
>>
>> The
On 3/6/25 20:24, Mika Penttilä wrote:
> Hi,
>
> On 3/6/25 06:42, Balbir Singh wrote:
> ...
>
>>
>> /*
>> * The only time there is no vma is when called from
>> @@ -728,15 +1000,47 @@ static void __migrate_device_pages(unsigned long
>> *src_pfns,
>>
On Fri, Mar 07, 2025 at 01:08:01AM +0900, Vincent Mailhol wrote:
> On 06/03/2025 à 22:08, Andy Shevchenko wrote:
> > On Thu, Mar 06, 2025 at 08:29:53PM +0900, Vincent Mailhol via B4 Relay
> > wrote:
...
> Does this mean I get your Reviewed-by tag? Or will you wait the v6 to
> formally give it?
On Thu, Mar 6, 2025 at 4:31 AM Maxime Ripard wrote:
> Hi Anusha,
>
> On Wed, Mar 05, 2025 at 07:01:41PM -0500, Anusha Srivatsa wrote:
> > Move away from using deprecated API and use _multi
> > variants if available. Use mipi_dsi_msleep()
> > and mipi_dsi_usleep_range() instead of msleep()
> > and
This series LGTM too.
Reviewed-by: Alex Hung
On 2/27/25 16:16, Ethan Carter Edwards wrote:
We are trying to get rid of all multiplications from allocation
functions to prevent integer overflows. Here the multiplications are
probably safe, but using kcalloc() is more appropriate and improves
re
From: Alessandro Zini
The h/vsync-disable properties are used to control whether to use or
not h/vsync signals, by configuring their pulse width to zero.
This is required on some panels which are driven in DE-only mode but do
not ignore sync packets, and instead require them to be low-voltage le
On 3/6/2025 5:19 PM, Jeff Hugo wrote:
> From: Jeffrey Hugo
>
> When slicing a BO, we need to iterate through the BO's sgt to find the
> right pieces to construct the slice. Some of the data types chosen for
> this process are incorrectly too small, and can overflow. This can
> result in the in
On Wed, Mar 05, 2025 at 02:05:52PM +0100, Philipp Stanner wrote:
> drm_sched_backend_ops.timedout_job()'s documentation is outdated. It
> mentions the deprecated function drm_sched_resubmit_jobs(). Furthermore,
> it does not point out the important distinction between hardware and
> firmware schedu
On Fri, 7 Mar 2025 00:25:26 +0800
Kuan-Wei Chiu wrote:
> Change return type to bool for better clarity. Update the kernel doc
> comment accordingly, including fixing "@value" to "@val" and adjusting
> examples. Also mark the function with __attribute_const__ to allow
> potential compiler optimiz
On Thu, Mar 06, 2025 at 12:35:49PM +0100, Maxime Ripard wrote:
> On Thu, Mar 06, 2025 at 03:02:41PM +0800, Liu Ying wrote:
> > On 03/06/2025, Rob Herring wrote:
> > > On Wed, Mar 05, 2025 at 10:35:26AM +0100, Alexander Stein wrote:
> > >> Hi,
> > >>
> > >> Am Dienstag, 4. März 2025, 16:23:20 CET sc
On Thu, 6 Mar 2025 at 17:10, Anusha Srivatsa wrote:
>
>
>
> On Thu, Mar 6, 2025 at 4:31 AM Maxime Ripard wrote:
>>
>> Hi Anusha,
>>
>> On Wed, Mar 05, 2025 at 07:01:41PM -0500, Anusha Srivatsa wrote:
>> > Move away from using deprecated API and use _multi
>> > variants if available. Use mipi_dsi_
From: Konrad Dybcio
Some MMU instances feature a Translation Buffer Unit (TBU), which comes
with its own clock. Allow describing it.
Signed-off-by: Konrad Dybcio
---
Documentation/devicetree/bindings/iommu/qcom,iommu.yaml | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/de
On 3/6/25 10:58 PM, Doug Anderson wrote:
> Hi,
>
> On Thu, Mar 6, 2025 at 6:05 AM wrote:
>>
>> On 06/03/2025 14:43, Tejas Vipin wrote:
>>> Changes the novatek-nt36523 panel to use multi style functions for
>>> improved error handling.
>>>
>>> Signed-off-by: Tejas Vipin
>>> ---
>>> drivers/g
Hi,
On Thu, Mar 6, 2025 at 11:03 AM Dmitry Baryshkov
wrote:
>
> On Thu, 6 Mar 2025 at 18:44, Doug Anderson wrote:
> >
> > Hi,
> >
> > On Thu, Mar 6, 2025 at 8:33 AM Dmitry Baryshkov
> > wrote:
> > >
> > > On Thu, Mar 06, 2025 at 03:05:10PM +0100, neil.armstr...@linaro.org wrote:
> > > > On 06/0
On Wed, Mar 05, 2025 at 02:05:49PM +0100, Philipp Stanner wrote:
> Philipp Stanner (3):
> drm/sched: Adjust outdated docu for run_job()
> drm/sched: Document run_job() refcount hazard
> drm/sched: Update timedout_job()'s documentation
Acked-by: Danilo Krummrich
Hello,
New build issue found on upstream-mainline/master:
---
initializer-string for array of ‘char’ is too long
[-Werror=unterminated-string-initialization] in
drivers/gpu/drm/i915/gvt/opregion.o
(drivers/gpu/drm/i915/gvt/opregion.c)
[logspec:kbuild,kbuild.compiler.error]
---
- dashboard:
htt
Hello,
New build issue found on upstream-mainline/master:
---
initializer-string for array of ‘char’ is too long
[-Werror=unterminated-string-initialization] in
drivers/gpu/drm/panthor/panthor_fw.o
(drivers/gpu/drm/panthor/panthor_fw.c)
[logspec:kbuild,kbuild.compiler.error]
---
- dashboard:
h
On 3/5/2025 10:44 PM, Dmitry Baryshkov wrote:
On Wed, Mar 05, 2025 at 07:16:51PM -0800, Jessica Zhang wrote:
Similar to WB_MUX, CDM_MUX also needs to be adjusted to support
dedicated CWB PINGPONGs
Signed-off-by: Jessica Zhang
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cdm.c | 4 +++-
1 fil
On Thu, 06 Mar 2025 20:29:52 +0900
Vincent Mailhol via B4 Relay
wrote:
> From: Vincent Mailhol
>
> In an upcoming change, GENMASK() and its friends will indirectly
> depend on sizeof() which is not available in asm.
>
> Instead of adding further complexity to __GENMASK() to make it work
> for
On 3/5/2025 8:53 AM, Dan Carpenter wrote:
These are u64 variables that come from the user via
qaic_attach_slice_bo_ioctl(). Ensure that the math doesn't have an
integer wrapping bug.
Cc: sta...@vger.kernel.org
Fixes: ff13be830333 ("accel/qaic: Add datapath")
Signed-off-by: Dan Carpenter
---
On Thu, Mar 6, 2025 at 12:54 PM Doug Anderson wrote:
> Hi,
>
> On Thu, Mar 6, 2025 at 9:20 AM Maxime Ripard wrote:
> >
> > On Thu, Mar 06, 2025 at 10:08:24AM -0500, Anusha Srivatsa wrote:
> > > On Thu, Mar 6, 2025 at 4:31 AM Maxime Ripard
> wrote:
> > >
> > > > Hi Anusha,
> > > >
> > > > On Wed
On Thu, 6 Mar 2025 at 18:44, Doug Anderson wrote:
>
> Hi,
>
> On Thu, Mar 6, 2025 at 8:33 AM Dmitry Baryshkov
> wrote:
> >
> > On Thu, Mar 06, 2025 at 03:05:10PM +0100, neil.armstr...@linaro.org wrote:
> > > On 06/03/2025 14:43, Tejas Vipin wrote:
> > > > Changes the novatek-nt36523 panel to use
On Thu, Mar 6, 2025 at 12:26 PM Tejas Vipin wrote:
>
>
> On 3/6/25 9:03 PM, Anusha Srivatsa wrote:
> > On Thu, Mar 6, 2025 at 11:29 AM Dmitry Baryshkov <
> > dmitry.barysh...@linaro.org> wrote:
> >
> >> On Thu, 6 Mar 2025 at 17:10, Anusha Srivatsa
> wrote:
> >>>
> >>>
> >>>
> >>> On Thu, Mar 6,
Add amdxdna_gem_prime_export() and amdxdna_gem_prime_import() for BO
import and export. Register mmu notifier for imported BO as well. When
MMU_NOTIFIER_UNMAP event is received, queue work to remove the notifier.
The same BO could be mapped multiple times if it is exported and imported
by an appli
We have had documentation for the public functions in the HDMI helpers,
but those were never referenced anywhere and thus not compiled as part
of the doc.
Let's add a section.
Signed-off-by: Maxime Ripard
---
Documentation/gpu/drm-kms-helpers.rst | 15 +++
drivers/gpu/drm/
Since pci_get_domain_bus_and_slot() can return NULL, add NULL check for
pci_gfx_root in the mid_get_vbt_data().
This change is similar to the checks implemented in mid_get_fuse_settings()
and mid_get_pci_revID(), which were introduced by commit 0cecdd818cd7
("gma500: Final enables for Oaktrail") a
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