On 24/11/2024 17:01, Krzysztof Kozlowski wrote:
> On 24/11/2024 09:02, Hironori KIKUCHI wrote:
>> +++
>> b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-plus-rev6-panel.yaml
>> @@ -0,0 +1,60 @@
>> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
>> +%YAML 1.2
>> +---
>>
Hi Tomi, Devarsh,
On 10/21/24 19:37, Tomi Valkeinen wrote:
> It has been observed that sometimes DSS will trigger an interrupt and
> the top level interrupt (DISPC_IRQSTATUS) is not zero, but the VP and
> VID level interrupt-statuses are zero.
Does this mean that there was a legitimate interrupt
On 10/21/24 19:37, Tomi Valkeinen wrote:
> We never use the DSS_IRQ_DEVICE_OCP_ERR flag, and the HW doesn't even
> have such a bit... So remove it.
>
> Signed-off-by: Tomi Valkeinen
Reviewed-by: Aradhya Bhatia
Regards
Aradhya
[...]
On 10/21/24 19:37, Tomi Valkeinen wrote:
> We check if the platform is K2G in dispc_k3_clear_irqstatus(), and
> return early if so. This cannot happen, as the _k3_ functions are never
> called on K2G in the first place. So remove the check.
>
> Signed-off-by: Tomi Valkeinen
Reviewed-by: Arad
On 19-11-24, 18:56, Neil Armstrong wrote:
> Add and implement the dev_pm_opp_get_bw() to retrieve
> the OPP's bandwidth in the same way as the dev_pm_opp_get_voltage()
> helper.
>
> Retrieving bandwidth is required in the case of the Adreno GPU
> where the GPU Management Unit can handle the Bandwi
On 2024/11/24 0:28, Krzysztof Kozlowski wrote:
On Fri, Nov 22, 2024 at 05:56:45PM +0800, Fange Zhang wrote:
From: Li Liu
Document general compatibility of the DSI controller on SM6150.
Signed-off-by: Li Liu
Signed-off-by: Fange Zhang
---
Documentation/devicetree/bindings/display/msm/ds
On 22/11/24 21:32, Raag Jadav wrote:
> On Fri, Nov 22, 2024 at 11:09:32AM +0100, Christian König wrote:
>> Am 22.11.24 um 08:07 schrieb Raag Jadav:
>>> On Mon, Nov 18, 2024 at 08:26:37PM +0530, Aravind Iddamsetty wrote:
On 15/11/24 10:37, Raag Jadav wrote:
> Introduce device wedged event
From: Sasha Finkelstein
This display controller is present on M-series chips and is used
to drive the touchbar display.
Co-developed-by: Janne Grunau
Signed-off-by: Janne Grunau
Signed-off-by: Sasha Finkelstein
---
drivers/gpu/drm/Kconfig | 2 +
drivers/gpu/drm/Makefile | 1 +
From: Sasha Finkelstein
This is the display panel used for the touchbar on laptops that have it.
Co-developed-by: Nick Chan
Signed-off-by: Nick Chan
Signed-off-by: Sasha Finkelstein
---
drivers/gpu/drm/adp/panel-summit.c | 108 +
1 file changed, 108 insert
From: Sasha Finkelstein
Add bindings for a secondary display controller present on certain
Apple laptops.
Signed-off-by: Sasha Finkelstein
---
.../bindings/display/apple,display-pipe.yaml | 59 ++
.../bindings/display/panel/apple,summit.yaml | 24 +
2 fi
| 5 +
drivers/gpu/drm/adp/adp_drv.c | 814 +
drivers/gpu/drm/adp/panel-summit.c | 108 +++
13 files changed, 1103 insertions(+)
---
base-commit: 9f16d5e6f220661f73b36a4be1b21575651d8833
change-id: 20241124-adpdrm-25fce3dd8a71
From: Sasha Finkelstein
Adds device tree entries for the touchbar screen
Co-developed-by: Janne Grunau
Signed-off-by: Janne Grunau
Signed-off-by: Sasha Finkelstein
---
arch/arm64/boot/dts/apple/t8103-j293.dts | 8
arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++
From: Sasha Finkelstein
Add the MAINTAINERS entries for the driver
Signed-off-by: Sasha Finkelstein
---
MAINTAINERS | 2 ++
1 file changed, 2 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index
e7f0170977013889ca7c39b17727ba36d32e92dc..1964bb705cae0b0f12e2174fc96c5cd123d31520
100644
The DSI host must be enabled for the panel to be initialized in
prepare(). Set the prepare_prev_first flag to guarantee this.
This fixes the panel operation on NXP i.MX8MP SoC / Samsung DSIM
DSI host.
Fixes: 849b2e3ff969 ("drm/panel: Add Sitronix ST7701 panel driver")
Signed-off-by: Marek Vasut
-
On 11/24/2024 6:50 PM, Jens Glathe via B4 Relay wrote:
From: Jens Glathe
Introduce device tree for the HP Omnibook X Laptop 14-fe0750ng
(hp-omnibook-x14). It is a Laptop based on the Qualcomm Snapdragon
X Elite SoC. There seem to be other SKUs, some with Wifi-7 (WCN7850)
instead of Wifi-6E (
On 24/11/2024 13:29, Maud Spierings wrote:
>> If a tag was not added on purpose, please state why and what changed.
>>
>>
>> Best regards,
>> Krzysztof
>>
> I did indeed completely miss it, only focussed on the correction, Should
> I make a new version?
> Also this is my first time replying on th
On 24/11/2024 11:00, Maud Spierings via B4 Relay wrote:
> From: Maud Spierings
>
> The Samsung ATNA56AC03 panel is an AMOLED eDP panel.
> It is similar to the ATNA33xc20 except it is larger and has a different
> resolution.
>
> Signed-off-by: Maud Spierings
Acked-by: Krzysztof Kozlowski
Best
From: Florian Fainelli
On Fri, 25 Oct 2024 18:16:07 +0100, Dave Stevenson
wrote:
> The D-Step has some minor variations in the hardware, so needs
> matching changes to DT.
>
> Add a new DTS file that modifies the existing (C-step) devicetree.
>
> Signed-off-by: Dave Stevenson
> ---
Applied
On 11/24/24 12:00 PM, Krzysztof Kozlowski wrote:
On Sun, Nov 24, 2024 at 11:00:57AM +0100, Maud Spierings wrote:
The Samsung ATNA56AC03 panel is an AMOLED eDP panel.
It is similar to the ATNA33xc20 except it is larger and has a different
resolution.
Signed-off-by: Maud Spierings
---
This is
Hi Byungchul,
Thank you for the great feature. Currently, DEPT has a bug in the
'dept_key_destroy()' function that must be fixed to ensure proper
operation in the upstream Linux kernel.
On 5/8/24 6:46 오후, Byungchul Park wrote:
> CURRENT STATUS
> --
> Lockdep tracks acquisition order o
From: Florian Fainelli
On Fri, 25 Oct 2024 18:16:06 +0100, Dave Stevenson
wrote:
> Adds the HVS and associated hardware blocks to support the HDMI
> and writeback connectors on BCM2712 / Pi5.
>
> Signed-off-by: Dave Stevenson
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devi
From: Florian Fainelli
On Fri, 25 Oct 2024 18:16:05 +0100, Dave Stevenson
wrote:
> BCM2712 still uses the firmware clocks and power drivers, so add
> them to the base device tree.
>
> Signed-off-by: Dave Stevenson
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64
On 10/21/24 19:37, Tomi Valkeinen wrote:
> Add printing of underflows the same way as we handle sync losts.
>
> Signed-off-by: Tomi Valkeinen
Reviewed-by: Aradhya Bhatia
Regards
Aradhya
[...]
On 10/21/24 19:37, Tomi Valkeinen wrote:
> From: Devarsh Thakkar
>
> The driver does not touch the irqstatus register when it is disabling
> interrupts. This might cause an interrupt to trigger for an interrupt
> that was just disabled.
>
> To fix the issue, clear the irqstatus registers rig
On 10/21/24 19:37, Tomi Valkeinen wrote:
> From: Devarsh Thakkar
>
> The driver has a spinlock for protecting the irq_masks field and irq
> enable registers. However, the driver misses protecting the irq status
> registers which can lead to races.
>
> Take the spinlock when accessing irqstatu
On 10/21/24 19:37, Tomi Valkeinen wrote:
> The 'wait_lock' name seems to be a copy-paste from omapdrm, and makes no
> sense here. Rename it to 'irq_lock'. Also clarify the related comment to
> make it clear what it protects, and drop any comments related to
> 'wait_list' which doesn't exist in t
On 11/19/24 08:59, Vivek Kasireddy wrote:
> +long virtgpu_dma_buf_import_sgt(struct virtio_gpu_mem_entry **ents,
> + unsigned int *nents,
> + struct virtio_gpu_object *bo,
> + struct dma_buf_attachment *attach)
Nit
[warning] wrong indentation: expected 10 but found 8 (indentation)
dtschema/dtc warnings/errors:
doc reference errors (make refcheckdocs):
See
https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20241124-adpdrm-v1-1-3191d8e6e...@gmail.com
The base for the series is generally the late
On 11/20/24 06:44, Kasireddy, Vivek wrote:
> Hi Dmitry,
>
>> Subject: Re: [PATCH v2 2/5] drm/virtio: Add a helper to map and note the
>> dma addrs and lengths
>>
>> ...
>>> After rebasing v2 of this patch series on top of the above patch, I see that
>>> this use-case works as expected with Qemu ma
On 11/19/24 08:59, Vivek Kasireddy wrote:
> struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
> @@ -281,3 +335,4 @@ struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
> {
> return ERR_PTR(-ENODEV);
> }
> +
Nit: superfluous extra newline
--
Best regards,
Dmitry
On 11/19/24 08:59, Vivek Kasireddy wrote:
> +static void virtgpu_dma_buf_free_obj(struct drm_gem_object *obj)
> +{
> + struct virtio_gpu_object *bo = gem_to_virtio_gpu_obj(obj);
> + struct virtio_gpu_device *vgdev = obj->dev->dev_private;
> + struct dma_buf_attachment *attach = obj->imp
On 10/29/24 09:18, Kasireddy, Vivek wrote:
> So, I believe we need to call pin and or dma_resv_wait_timeout(resv,
> DMA_RESV_USAGE_WRITE,) at some point, as part of import, given
> these rules.
On a second look, you should be right. That resv-wait should be needed.
--
Best regards,
Dmitry
On 11/19/24 13:21, Jocelyn Falempe wrote:
...
>> In the virtio_panic_flush() below,
>> virtio_gpu_panic_cmd_transfer_to_host_2d() is invoked only for dumb BOs.
>> Thus, only dumb BO supports panic output and should be accepted by
>> get_scanout_buffer(), other should be rejected with ENODEV here, A
On 2024/11/22 18:10, Dmitry Baryshkov wrote:
On Fri, Nov 22, 2024 at 05:56:50PM +0800, Fange Zhang wrote:
From: Li Liu
Add support for DSI 2.3.1 (block used on SM6150).
Signed-off-by: Li Liu
Signed-off-by: Fange Zhang
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 4 +++-
drivers/gpu/drm/msm
Am Thu, 21 Nov 2024 03:50:02 +
schrieb CK Hu (胡俊光) :
> Hi, Shuijing:
>
> On Sun, 2024-10-27 at 14:32 +0100, Jens Ziller wrote:
> > External email : Please do not click links or open attachments
> > until you have verified the sender or the content.
> >
> >
> > Am Fri, 12 Apr 2024 11:11:39 +
On Sun, Nov 24, 2024 at 10:34:02PM +0900, Yunseong Kim wrote:
> Hi Byungchul,
>
> Thank you for the great feature. Currently, DEPT has a bug in the
> 'dept_key_destroy()' function that must be fixed to ensure proper
> operation in the upstream Linux kernel.
>
> On 5/8/24 6:46 오후, Byungchul Park w
Add Multi-Inno Technology MI0700A2T-30 7" 800x480 LVDS panel
compatible string.
Signed-off-by: Marek Vasut
---
Cc: Conor Dooley
Cc: David Airlie
Cc: Jessica Zhang
Cc: Krzysztof Kozlowski
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: Neil Armstrong
Cc: Rob Herring
Cc: Sam Ravnborg
Cc: Simon
Add Multi-Inno Technology MI0700A2T-30 7" 800x480 LVDS panel support.
Signed-off-by: Marek Vasut
---
Cc: Conor Dooley
Cc: David Airlie
Cc: Jessica Zhang
Cc: Krzysztof Kozlowski
Cc: Maarten Lankhorst
Cc: Maxime Ripard
Cc: Neil Armstrong
Cc: Rob Herring
Cc: Sam Ravnborg
Cc: Simona Vetter
On 2024/11/22 18:07, Dmitry Baryshkov wrote:
On Fri, Nov 22, 2024 at 05:56:48PM +0800, Fange Zhang wrote:
From: Li Liu
Add definitions for the display hardware used on the Qualcomm SM6150
platform.
Signed-off-by: Li Liu
Signed-off-by: Fange Zhang
---
.../gpu/drm/msm/disp/dpu1/catalog/d
From: Liao Chen
[ Upstream commit 8a16b5cdae26207ff4c22834559384ad3d7bc970 ]
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.
Signed-off-by: Liao Chen
Reviewed-by: Linus Walleij
Link:
https://patchwork.freedesktop.org/patch/msgid/
Hello all,
This patch series add support for the dual OLDI TXes supported in Texas
Instruments' AM62x and AM62Px family of SoCs. The OLDI TXes support single-lvds
lvds-clone, and dual-lvds modes. These have now been represented through DRM
bridges within TI-DSS.
- Some history and hardware descr
From: Aradhya Bhatia
Reduce tab size from 8 spaces to 4 spaces to make the bindings
consistent, and easy to expand.
Acked-by: Rob Herring (Arm)
Reviewed-by: Laurent Pinchart
Reviewed-by: Tomi Valkeinen
Signed-off-by: Aradhya Bhatia
Signed-off-by: Aradhya Bhatia
---
.../bindings/display/ti/
From: Aradhya Bhatia
The AM62x and AM62Px SoCs feature 2 OLDI TXes each, which makes it
possible to connect them in dual-link or cloned single-link OLDI display
modes. The current OLDI support in tidss_dispc.c can only support for
a single OLDI TX, connected to a VP and doesn't really support
con
From: Aradhya Bhatia
The OLDI transmitters (TXes) do not have registers of their own, and are
dependent on the source video-ports (VPs) from the DSS to provide
configuration data. This hardware doesn't directly sit on the internal
bus of the SoC, but does so via the DSS. Hence, the OLDI TXes are
Tested on RG40XX-V
Tested-by: Philippe Simons
On 24/11/2024 09:02, Hironori KIKUCHI wrote:
This is a display panel used in the Anbernic RG40XX series (H and V),
a handheld gaming device from Anbernic. It is 4.00 inches in size
(diagonally) with a resolution of 640x480.
Signed-off-by: Hironori
Tested on RG CubeXX
Tested-by: Philippe Simons
On 24/11/2024 09:02, Hironori KIKUCHI wrote:
This is a display panel used in the Anbernic RG CubeXX, a handheld
gaming device from Anbernic. It is 3.95 inches in size (diagonally)
with a resolution of 720x720.
Signed-off-by: Hironori KIKUCHI
---
From: Jens Glathe
Add compatible values for the HP Omnibook X Laptop 14-fe0750ng,
using "hp,omnibook-x14"
The laptop is based on the Snapdragon X Elite (x1e80100) SoC.
PDF link: https://www8.hp.com/h20195/V2/GetPDF.aspx/c08989140
Signed-off-by: Jens Glathe
---
Documentation/devicetree/bindin
From: Jens Glathe
add "hp,omnibook-x14" as compatible device for QSEECOM
This is required to get access to efivars and uefi boot loader support.
Signed-off-by: Jens Glathe
---
drivers/firmware/qcom/qcom_scm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/firmware/qcom/qcom_scm.c
From: Jens Glathe
Seems to be like NV140DRM-N61 but with touch. Haven't disassembled
the lid to look.
Due to lack of information, use the delay_200_500_e200 timings like
many other BOE panels do for now.
The raw EDID of the panel is:
00 ff ff ff ff ff ff 00 09 e5 93 0c 00 00 00 00
25 21 01 04
From: Dom Cobley
[ Upstream commit 59f8b2b7fb8e460881d21c7d5b32604993973879 ]
Now we wait for write responses and have a burst
size of 4, we can set the fifo threshold much higher.
Set it to 28 (of the 32 entry size) to keep fifo
fuller and reduce chance of underflow.
Signed-off-by: Dom Cobley
From: Dom Cobley
[ Upstream commit b4e5646178e86665f5caef2894578600f597098a ]
We regularly get dmesg error reports of:
[ 18.184066] hdmi-audio-codec hdmi-audio-codec.3.auto: ASoC: error at
snd_soc_dai_startup on i2s-hifi: -19
[ 18.184098] MAI: soc_pcm_open() failed (-19)
These are generat
From: Dave Stevenson
[ Upstream commit 014eccc9da7bfc76a3107fceea37dd60f1d63630 ]
The HVS can change AXI request mode based on how full the COB
FIFOs are.
Until now the vc4 driver has been relying on the firmware to
have set these to sensible values.
With HVS channel 2 now being used for live v
From: Jani Nikula
[ Upstream commit d454902a690db47f1880f963514bbf0fc7a129a8 ]
Avoid including PCI IDs for one platform to the PCI IDs of another. It's
more clear to deal with them completely separately at the PCI ID macro
level.
Reviewed-by: Sai Teja Pottumuttu
Signed-off-by: Jani Nikula
Lin
From: Jani Nikula
[ Upstream commit cdb56a63f7eef34e89b045fc8bcae8d326bbdb19 ]
Avoid including PCI IDs for one platform to the PCI IDs of another. It's
more clear to deal with them completely separately at the PCI ID macro
level.
Reviewed-by: Shekhar Chauhan
Signed-off-by: Jani Nikula
Link:
From: Srinivasan Shanmugam
[ Upstream commit 63de35a8fcfca59ae8750d469a7eb220c7557baf ]
An issue was identified in the dcn21_link_encoder_create function where
an out-of-bounds access could occur when the hpd_source index was used
to reference the link_enc_hpd_regs array. This array has a fixed
From: Igor Artemiev
[ Upstream commit a1e2da6a5072f8abe5b0feaa91a5bcd9dc544a04 ]
It is possible, although unlikely, that an integer overflow will occur
when the result of radeon_get_ib_value() is shifted to the left.
Avoid it by casting one of the operands to larger data type (u64).
Found by L
From: Michael Strauss
[ Upstream commit 4f01a68751194d05280d659a65758c09e4af04d6 ]
[WHY]
Currently the absence of UHBR cable ID caps from USB-C PD does not block UHBR
rates. In situations where DPCD reports valid UHBR capability but USB-C PD
does not, such as using a USB-C to DP1.4 dongle connec
From: Rodrigo Vivi
[ Upstream commit 5b40191152282e1f25d7b9826bcda41be927b39f ]
Add PVC PCI IDs to the xe_pciids.h header. They're not yet used in the
driver.
Cc: Daniele Ceraolo Spurio
Cc: Lucas De Marchi
Cc: Thomas Hellström
Reviewed-by: Lucas De Marchi
Acked-by: Simona Vetter
Signed-off
From: Joaquín Ignacio Aramendía
[ Upstream commit d7972d735ca80a40a571bf753c138263981a5698 ]
Add quirk orientation for AYA NEO Founder. The name appears with spaces in
DMI strings as other devices of the brand. The panel is the same as the
NEXT and 2021 models. Those could not be reused as the f
From: Liao Chen
[ Upstream commit 8a16b5cdae26207ff4c22834559384ad3d7bc970 ]
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.
Signed-off-by: Liao Chen
Reviewed-by: Linus Walleij
Link:
https://patchwork.freedesktop.org/patch/msgid/
From: Huan Yang
[ Upstream commit 1c0844c6184e658064e14c4335885785ad3bf84b ]
When PAGE_SIZE 4096, MAX_PAGE_ORDER 10, 64bit machine,
page_alloc only support 4MB.
If above this, trigger this warn and return NULL.
udmabuf can change size limit, if change it to 3072(3GB), and then alloc
3GB udmabuf
From: Liao Chen
[ Upstream commit 1e2ab24cd708b1c864ff983ee1504c0a409d2f8e ]
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.
Signed-off-by: Liao Chen
Reviewed-by: Neil Armstrong
Link:
https://patchwork.freedesktop.org/patch/msgid
From: Dnyaneshwar Bhadane
[ Upstream commit 35667a0330612bb25a689e4d3a687d47cede1d7a ]
Add new PCI id for ARL platform.
v2: Fix typo in PCI id (SaiTeja)
Signed-off-by: Dnyaneshwar Bhadane
Reviewed-by: Sai Teja Pottumuttu
Reviewed-by: Tejas Upadhyay
Signed-off-by: Matt Roper
Link:
https://
From: Alex Deucher
[ Upstream commit 66369db7fdd7d58d78673bf83d2b87ea623efb63 ]
These parts were mainly for compute workloads, but they have
a display that was available for the console. These chips
should support SG display, but I don't know that the support
was ever validated on Linux so disa
From: Zhongwei
[ Upstream commit ffa1e31f70d2e97c121709b44a8960f5d7becb10 ]
[Why]
For some EDP to MIPI panel, disabling OTG when link is alive like boot
case, the converter might output garbage or show no display because our
GPU is not sending required pixel data.
Alos Dig fifo underflow was fou
From: Joaquín Ignacio Aramendía
[ Upstream commit 428656feb972ca99200fc127b5aecb574efd9d3d ]
Add quirk orientation for AYA NEO GEEK. The name appears without
spaces in DMI strings. The board name is completely different to
the previous models making it difficult to reuse their quirks
despite bei
From: Joaquín Ignacio Aramendía
[ Upstream commit 361ebf5ef843b0aa1704c72eb26b91cf76c3c5b7 ]
Add quirk orientation for AYA NEO 2. The name appears without spaces in
DMI strings. That made it difficult to reuse the 2021 match. Also the
display is larger in resolution.
Tested by the JELOS team th
From: Fudongwang
[ Upstream commit 0e37e4b9afbd08df1f00a70bbb4d1ec273d18c9e ]
Resync FIFO is a workaround to write the same value to
DENTIST_DISPCLK_CNTL register after programming OTG_PIXEL_RATE_DIV
register, in case seemless boot, there is no OTG_PIXEL_RATE_DIV register
update, so skip CRTC di
From: Shekhar Chauhan
[ Upstream commit 9ab440a9d0426cf7842240891cc457155db1a97e ]
On PTL platforms with media version 30.00, the fuse registers for
reporting L3 bank availability to the GT just read out as ~0 and do not
provide proper values. Xe does not use the L3 bank mask for anything
inter
From: Gustavo Sousa
[ Upstream commit 081cb8948cfe322076cd23f22f85ba68f73e2c4b ]
Implement the initial set of workarounds for Xe3 IPs.
Signed-off-by: Gustavo Sousa
Signed-off-by: Matt Atwood
Reviewed-by: Matt Roper
Signed-off-by: Matt Roper
Link:
https://patchwork.freedesktop.org/patch/msg
From: Leo Chen
[ Upstream commit 0fe33e115fec305c35c66b78ad26e3755ab54b9c ]
[Why]
A race condition occurs between cursor movement and vertical interrupt control
thread from OS, with both threads trying to exit IPS2.
Vertical interrupt control thread clears the prev driver allow signal while not
From: Jeffrey Hugo
[ Upstream commit b8128f7815ff135f0333c1b46dcdf1543c41b860 ]
Add basic support for the new AIC080 product. The PCIe Device ID is
0xa080. AIC080 is a lower cost, lower performance SKU variant of AIC100.
>From the qaic perspective, it is the same as AIC100.
Reviewed-by: Troy Ha
From: Brahmajit Das
[ Upstream commit a500f3751d3c861be7e4463c933cf467240cca5d ]
GCC 15 enables -Werror=unterminated-string-initialization by default.
This results in the following build error
drivers/gpu/drm/display/drm_dp_dual_mode_helper.c: In function
‘is_hdmi_adaptor’:
drivers/gpu/drm/dis
From: Prike Liang
[ Upstream commit 32e7ee293ff476c67b51be006e986021967bc525 ]
Need to dereference the atcs acpi buffer after
the method is executed, otherwise it will result in
a memory leak.
Signed-off-by: Prike Liang
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sas
From: Victor Lu
[ Upstream commit 8b22f048331dfd45fdfbf0efdfb1d43deff7518d ]
Port this change to vega20_ih.c:
commit afbf7955ff01 ("drm/amdgpu: clear RB_OVERFLOW bit when enabling
interrupts")
Original commit message:
"Why:
Setting IH_RB_WPTR register to 0 will not clear the RB_OVERFLOW bit
if
From: Philipp Stanner
[ Upstream commit 2320c9e6a768d135c7b0039995182bb1a4e4fd22 ]
drm_sched_job_init() has no control over how users allocate struct
drm_sched_job. Unfortunately, the function can also not set some struct
members such as job->sched.
This could theoretically lead to UB by users
From: Manikandan Muralidharan
[ Upstream commit 40da1463cd6879f542238b36c1148f517927c595 ]
Add support for Microchip AC69T88A 5 inch TFT LCD 800x480
Display module with LVDS interface.The panel uses the Sitronix
ST7262 800x480 Display driver
Signed-off-by: Manikandan Muralidharan
Signed-off-by
From: Ausef Yousof
[ Upstream commit b4c804628485af2b46f0d24a87190735cac37d61 ]
[why&how]
Applying a hw w/a only relevant to DIG FIFO causing corruption
using HPO, do not apply the w/a if on DP2/HPO
Reviewed-by: Charlene Liu
Signed-off-by: Ausef Yousof
Signed-off-by: Zaeem Mohamed
Tested-by:
From: Leo Ma
[ Upstream commit 4007f07a47de4a277f4760cac3aed1b31d973eea ]
[Why&How]
Flickering observed while playing 8k HEVC-10 bit video in full screen
mode with black border. We didn't support this case for subvp.
Make change to the existing check to disable subvp for this corner case.
Revie
From: Lang Yu
[ Upstream commit 46186667f98fb7158c98f4ff5da62c427761ffcd ]
Free sg table when dma_map_sgtable() failed to avoid memory leak.
Signed-off-by: Lang Yu
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sasha Levin
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c |
From: Prike Liang
[ Upstream commit e2e97435783979124ba92d6870415c57ecfef6a5 ]
The driver needs to set the correct max_segment_size;
otherwise debug_dma_map_sg() will complain about the
over-mapping of the AMDGPU sg length as following:
WARNING: CPU: 6 PID: 1964 at kernel/dma/debug.c:1178
debu
From: Fangzhi Zuo
[ Upstream commit abdd2768d7630bc8ec3403aea24f4197bada3c1f ]
[Why]
1. HDMI does not have 6 bpc support. Having 6 bpc pass validation
does not comply with spec.
2. Validate 420 only for native HDMI, but not apply to pcon use
case.
3. Current mode validation log is not readable.
From: Aurabindo Pillai
[ Upstream commit 2551b4a321a68134360b860113dd460133e856e5 ]
An upstream bug report suggests that there are production dGPUs that are
older than DCN401 but still have a umc_info in VBIOS tables with the
same version as expected for a DCN401 product. Hence, reading this
tab
From: Jocelyn Falempe
[ Upstream commit 04596969eea9e73b64d63be52aabfddb382e9ce6 ]
Add support for ABGR2101010, used by the nouveau driver.
Signed-off-by: Jocelyn Falempe
Reviewed-by: Javier Martinez Canillas
Link:
https://patchwork.freedesktop.org/patch/msgid/20241022185553.1103384-2-jfale.
From: Liao Chen
[ Upstream commit 1e2ab24cd708b1c864ff983ee1504c0a409d2f8e ]
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.
Signed-off-by: Liao Chen
Reviewed-by: Neil Armstrong
Link:
https://patchwork.freedesktop.org/patch/msgid
From: Rodrigo Vivi
[ Upstream commit 5b40191152282e1f25d7b9826bcda41be927b39f ]
Add PVC PCI IDs to the xe_pciids.h header. They're not yet used in the
driver.
Cc: Daniele Ceraolo Spurio
Cc: Lucas De Marchi
Cc: Thomas Hellström
Reviewed-by: Lucas De Marchi
Acked-by: Simona Vetter
Signed-off
From: Dom Cobley
[ Upstream commit b4e5646178e86665f5caef2894578600f597098a ]
We regularly get dmesg error reports of:
[ 18.184066] hdmi-audio-codec hdmi-audio-codec.3.auto: ASoC: error at
snd_soc_dai_startup on i2s-hifi: -19
[ 18.184098] MAI: soc_pcm_open() failed (-19)
These are generat
From: Dom Cobley
[ Upstream commit 59f8b2b7fb8e460881d21c7d5b32604993973879 ]
Now we wait for write responses and have a burst
size of 4, we can set the fifo threshold much higher.
Set it to 28 (of the 32 entry size) to keep fifo
fuller and reduce chance of underflow.
Signed-off-by: Dom Cobley
From: Jani Nikula
[ Upstream commit cdb56a63f7eef34e89b045fc8bcae8d326bbdb19 ]
Avoid including PCI IDs for one platform to the PCI IDs of another. It's
more clear to deal with them completely separately at the PCI ID macro
level.
Reviewed-by: Shekhar Chauhan
Signed-off-by: Jani Nikula
Link:
From: Jani Nikula
[ Upstream commit d454902a690db47f1880f963514bbf0fc7a129a8 ]
Avoid including PCI IDs for one platform to the PCI IDs of another. It's
more clear to deal with them completely separately at the PCI ID macro
level.
Reviewed-by: Sai Teja Pottumuttu
Signed-off-by: Jani Nikula
Lin
From: Joaquín Ignacio Aramendía
[ Upstream commit 428656feb972ca99200fc127b5aecb574efd9d3d ]
Add quirk orientation for AYA NEO GEEK. The name appears without
spaces in DMI strings. The board name is completely different to
the previous models making it difficult to reuse their quirks
despite bei
From: Joaquín Ignacio Aramendía
[ Upstream commit d7972d735ca80a40a571bf753c138263981a5698 ]
Add quirk orientation for AYA NEO Founder. The name appears with spaces in
DMI strings as other devices of the brand. The panel is the same as the
NEXT and 2021 models. Those could not be reused as the f
From: Liao Chen
[ Upstream commit 8a16b5cdae26207ff4c22834559384ad3d7bc970 ]
Add MODULE_DEVICE_TABLE(), so modules could be properly autoloaded based
on the alias from of_device_id table.
Signed-off-by: Liao Chen
Reviewed-by: Linus Walleij
Link:
https://patchwork.freedesktop.org/patch/msgid/
From: Dave Stevenson
[ Upstream commit 014eccc9da7bfc76a3107fceea37dd60f1d63630 ]
The HVS can change AXI request mode based on how full the COB
FIFOs are.
Until now the vc4 driver has been relying on the firmware to
have set these to sensible values.
With HVS channel 2 now being used for live v
From: Joaquín Ignacio Aramendía
[ Upstream commit 361ebf5ef843b0aa1704c72eb26b91cf76c3c5b7 ]
Add quirk orientation for AYA NEO 2. The name appears without spaces in
DMI strings. That made it difficult to reuse the 2021 match. Also the
display is larger in resolution.
Tested by the JELOS team th
From: Dnyaneshwar Bhadane
[ Upstream commit 35667a0330612bb25a689e4d3a687d47cede1d7a ]
Add new PCI id for ARL platform.
v2: Fix typo in PCI id (SaiTeja)
Signed-off-by: Dnyaneshwar Bhadane
Reviewed-by: Sai Teja Pottumuttu
Reviewed-by: Tejas Upadhyay
Signed-off-by: Matt Roper
Link:
https://
From: Huan Yang
[ Upstream commit 1c0844c6184e658064e14c4335885785ad3bf84b ]
When PAGE_SIZE 4096, MAX_PAGE_ORDER 10, 64bit machine,
page_alloc only support 4MB.
If above this, trigger this warn and return NULL.
udmabuf can change size limit, if change it to 3072(3GB), and then alloc
3GB udmabuf
From: Jens Glathe
Introduce device tree for the HP Omnibook X Laptop 14-fe0750ng
(hp-omnibook-x14). It is a Laptop based on the Qualcomm Snapdragon
X Elite SoC. There seem to be other SKUs, some with Wifi-7 (WCN7850)
instead of Wifi-6E (WCN6855). This dt explicitly supports WCN6855,
I haven't fou
Introduce device tree for the HP Omnibook X Laptop 14-fe0750ng
(hp-omnibook-x14). It is a Laptop based on the Qualcomm Snapdragon
X Elite SoC. There seem to be other SKUs, some with Wifi-7 (WCN7850)
instead of Wifi-6E (WCN6855). This dt explicitly supports WCN6855,
I haven't found a good way yet to
From: Michael Strauss
[ Upstream commit 4f01a68751194d05280d659a65758c09e4af04d6 ]
[WHY]
Currently the absence of UHBR cable ID caps from USB-C PD does not block UHBR
rates. In situations where DPCD reports valid UHBR capability but USB-C PD
does not, such as using a USB-C to DP1.4 dongle connec
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