On Mon, Mar 04, 2024 at 11:11:39AM +0100, Krzysztof Kozlowski wrote:
> Common pattern of handling deferred probe can be simplified with
> dev_err_probe(). Less code and also it prints the error value.
>
> Signed-off-by: Krzysztof Kozlowski
Reviewed-by: Daniel Thompson
Daniel.
On Mon, Mar 04, 2024 at 06:09:52PM +0800, Andy Yan wrote:
> From: Andy Yan
>
> The Alpha blending for 30 bit RGB/BGR are not
> functioning properly for rk3568/rk3588, so remove
> it from the format list.
>
> Fixes: bfd8a5c228fa ("drm/rockchip: vop2: Add more supported 10bit formats")
>
On Mon, Mar 04, 2024 at 11:11:38AM +0100, Krzysztof Kozlowski wrote:
> Common pattern of handling deferred probe can be simplified with
> dev_err_probe(). Less code and also it prints the error value.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/video/backlight/gpio_backlight.c | 10
Fix builds with CONFIG_PMAC_BACKLIGHT=y. The include statement for
the backlight header has recently been removed from .
Reported-by: Naresh Kamboju
Closes:
https://lore.kernel.org/dri-devel/ca+g9fysak5tbqqxfc2w4ohlga0cbthmxbeq8qayfxtu75yi...@mail.gmail.com/
Signed-off-by: Thomas Zimmermann
Hi
Am 04.03.24 um 10:55 schrieb Jani Nikula:
Removal of the backlight include from fb.h uncovered an implicit
dependency in powerpc asm/backlight.h. Add the explicit include.
Reported-by: Naresh Kamboju
Closes:
le-endian platforms with +200 GiB/s memory bandwidth):
> > >
> > > ---8<---
> > > Subject: kisskb: FAILED linux-next/m68k-allmodconfig/m68k-gcc8 Mon Mar
> > > 04, 06:35
> > > To: ge
On 3/1/2024 2:15 PM, Mitul Golani wrote:
Enable infoframe and add state checker for Adaptive Sync
SDP enablement.
--v1:
- crtc_state->infoframes.enable, to add on correct place holder.
Signed-off-by: Mitul Golani
LGTM.
Reviewed-by: Ankit Nautiyal
---
On 3/1/2024 2:15 PM, Mitul Golani wrote:
Add necessary function definitions to compute AS SDP data.
The new intel_dp_compute_as_sdp function computes AS SDP
values based on the display configuration, ensuring proper
handling of Variable Refresh Rate (VRR).
--v2:
- Added DP_SDP_ADAPTIVE_SYNC
Core code already prints detailed information about failure of memory
allocation.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/pandora_bl.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/video/backlight/pandora_bl.c
Code can be simpler: return directly when devm_gpiod_get_optional()
failed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/lm3630a_bl.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight/lm3630a_bl.c
Don't pollute dmesg on deferred probe and simplify the code with
dev_err_probe().
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/as3711_bl.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight/as3711_bl.c
Don't pollute dmesg on deferred probe and simplify the code with
dev_err_probe().
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/lm3630a_bl.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/video/backlight/lm3630a_bl.c
Don't pollute dmesg on deferred probe and simplify the code with
dev_err_probe().
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/bd6107.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/video/backlight/bd6107.c
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/l4f00242t03.c | 34 ++
1 file changed, 14 insertions(+), 20
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.
Signed-off-by: Krzysztof Kozlowski
---
drivers/video/backlight/gpio_backlight.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git
(+), 48 deletions(-)
---
base-commit: 1870cdc0e8dee32e3c221704a2977898ba4c10e8
change-id: 20240304-backlight-probe-31dee1efe662
Best regards,
--
Krzysztof Kozlowski
From: Andy Yan
The Alpha blending for 30 bit RGB/BGR are not
functioning properly for rk3568/rk3588, so remove
it from the format list.
Fixes: bfd8a5c228fa ("drm/rockchip: vop2: Add more supported 10bit formats")
Signed-off-by: Andy Yan
---
drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 2 --
On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add a wrapper function to check if both the source and
sink support Adaptive Sync SDP.
--v1:
Just use drm/i915/dp in subject line.
Signed-off-by: Mitul Golani
LGTM.
Reviewed-by: Ankit Nautiyal
---
drivers/gpu/drm/i915/display/intel_dp.c | 8
h +200 GiB/s memory bandwidth):
> >
> > ---8<---
> > Subject: kisskb: FAILED linux-next/m68k-allmodconfig/m68k-gcc8 Mon Mar 04,
> > 06:35
> > To: ge...@linux-m68k.org
> > Date: Mon, 04 Mar 2024 08
On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add the necessary structures and functions to handle reading and
unpacking Adaptive Sync Secondary Data Packets. Also add support
to write and pack AS SDP.
--v2:
- Correct use of REG_BIT and REG_GENMASK. [Jani]
- Use as_sdp instead of async. [Jani]
-
On Mon, 4 Mar 2024 08:29:18 +0100, Frank Oltmanns wrote:
> When the Allwinner A64's TCON0 searches the ideal rate for the connected
> panel, it may happen that it requests a rate from its parent PLL-MIPI
> which PLL-MIPI does not support.
>
> This happens for example on the Olimex TERES-I laptop
On Mon, Mar 04, 2024 at 08:29:17AM +0100, Frank Oltmanns wrote:
> The Allwinner SoC's typically have an upper and lower limit for their
> clocks' rates. Up until now, support for that has been implemented
> separately for each clock type.
>
> Implement that functionality in the sunxi-ng's common
Hi Maxime,
Thanks for your patch!
On Mon, Mar 4, 2024 at 10:12 AM Maxime Ripard wrote:
> Commit 358e76fd613a ("drm/sun4i: hdmi: Consolidate atomic_check and
> mode_valid") changed the clock rate from an unsigned long to an unsigned
> long long resulting in a a 64-bit division that might not be
On Mon, 04 Mar 2024, Jani Nikula wrote:
> Removal of the backlight include from fb.h uncovered an implicit
> dependency in powerpc asm/backlight.h. Add the explicit include.
>
> Reported-by: Naresh Kamboju
> Closes:
>
Removal of the backlight include from fb.h uncovered an implicit
dependency in powerpc asm/backlight.h. Add the explicit include.
Reported-by: Naresh Kamboju
Closes:
https://lore.kernel.org/r/ca+g9fysak5tbqqxfc2w4ohlga0cbthmxbeq8qayfxtu75yi...@mail.gmail.com
Fixes: 11b4eedfc87d ("fbdev: Do not
Hi Kuro,
On Mon, Mar 4, 2024 at 11:08 AM kuro wrote:
>
> From: kuro chung
>
> ITE added a FIFO reset bit for input video. When system power resume,
> the TTL input of it6505 may get some noise before video signal stable
> and the hardware function reset is required.
> But the input FIFO reset
Add drm/i915/display in subject line.
With that fixed this is:
Reviewed-by: Ankit Nautiyal
On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add crtc state dump for Adaptive Sync SDP to know which
crtc specifically caused the failure.
Signed-off-by: Mitul Golani
---
On Wed, 28 Feb 2024 at 21:47, Abhinav Kumar wrote:
>
> Following the pattern of other interfaces, lets align writeback
> as well by dropping the dpu_kms parameter in its _dpu_kms_initialize_*
> function.
>
> Signed-off-by: Abhinav Kumar
Reviewed-by: Dmitry Baryshkov
> ---
>
On Wed, 28 Feb 2024 at 21:47, Abhinav Kumar wrote:
>
> dpu_kms seems unused while initializing DSI, HDMI and DP through
> their respective _dpu_kms_initialize_* functions.
>
> Hence lets drop the parameter altogether.
>
> Signed-off-by: Abhinav Kumar
Reviewed-by: Dmitry Baryshkov
> ---
>
On 04/03/2024 10:28, dharm...@microchip.com wrote:
> On 04/03/24 1:06 pm, Krzysztof Kozlowski wrote:
>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
>> content is safe
>>
>> On 04/03/2024 06:36, Dharma Balasubiramani wrote:
>>> Convert the atmel,lcdc bindings to DT
On 04/03/24 1:06 pm, Krzysztof Kozlowski wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> On 04/03/2024 06:36, Dharma Balasubiramani wrote:
>> Convert the atmel,lcdc bindings to DT schema.
>> Changes during conversion: add missing clocks
On Sat, Mar 02, 2024 at 02:10:51PM -0800, Guenter Roeck wrote:
> On Thu, Feb 29, 2024 at 12:21 PM Linus Torvalds
> wrote:
> >
> > On Thu, 29 Feb 2024 at 01:23, Nikolai Kondrashov wrote:
> > >
> > > However, I think a better approach would be *not* to add the
> > > .gitlab-ci.yaml
> > > file in
config/m68k-gcc8 Mon Mar 04,
> 06:35
> To: ge...@linux-m68k.org
> Date: Mon, 04 Mar 2024 08:05:14 -0000
>
> FAILED linux-next/m68k-allmodconfig/m68k-gcc8 Mon Mar 04, 06:35
>
> http://kisskb.ellerman.id.au/kisskb/buildresult/15135537/
>
> Commit: Add linux-next specific fi
Commit 358e76fd613a ("drm/sun4i: hdmi: Consolidate atomic_check and
mode_valid") changed the clock rate from an unsigned long to an unsigned
long long resulting in a a 64-bit division that might not be supported
on all platforms.
The resulted in compilation being broken at least for m68k, xtensa
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve
Something on arm[64] must be including , but things fail
to compile on sparc64. Make sure this header is included explicitly
so this driver can be compile-tested on all supported architectures.
Reported-by: kernel test robot
Closes:
panthor_device_resume/suspend() are only compiled when CONFIG_PM is
enabled but panthro_drv.c doesn't use the pm_ptr() macro to conditionally
discard resume/suspend assignments, which causes undefined symbol
errors at link time when !PM.
We could fix that by using pm_ptr(), but supporting the !PM
Missing '*' to have a valid kerneldoc prefix.
Reported-by: kernel test robot
Closes:
https://lore.kernel.org/oe-kbuild-all/202403031019.6jvroqgt-...@intel.com/
Signed-off-by: Boris Brezillon
---
drivers/gpu/drm/panthor/panthor_devfreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Hello,
Here are three trivial fixes for bugs reported by the intel kernel test
bot.
Regards,
Boris
Boris Brezillon (3):
drm/panthor: Fix panthor_devfreq kerneldoc
drm/panthor: Explicitly include page.h for the {virt,__phys)_to_pfn()
defs
drm/panthor: Fix undefined
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is ignored (apart
from emitting a warning) and this typically results in resource leaks.
To improve
On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add structure representing Adaptive Sync Secondary Data Packet (AS SDP).
Also, add Adaptive Sync SDP logging in drm_dp_helper.c to facilitate
debugging.
--v2:
- Update logging. [Jani, Ankit]
- Use 'as_sdp' instead of 'async' [Ankit]
- Correct define
On 3/1/2024 2:14 PM, Mitul Golani wrote:
Add an API that indicates support for Adaptive Sync SDP in
the sink, which can be utilized by the rest of the DP programming.
--v1:
- Format commit message properly.
Signed-off-by: Mitul Golani
LGTM.
Reviewed-by: Ankit Nautiyal
---
On 02/03/2024 10:48 pm, Gustavo Padovan wrote:
On Friday, March 01, 2024 18:56 -03, Guillaume Tucker
wrote:
On 29/02/2024 17:28, Nicolas Dufresne wrote:
Hi,
Le jeudi 29 février 2024 à 16:16 +0200, Nikolai Kondrashov a écrit :
On 2/29/24 2:20 PM, Guillaume Tucker wrote:
Hello,
On
On 04/03/2024 09:23, Krzysztof Kozlowski wrote:
>
>> +return PTR_ERR(data->regmap);
>> +}
>> +i2c_set_clientdata(client, data);
>> +
>> +data->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
>> +if (IS_ERR(data->reset_gpio)) {
>> +ret =
On 02/03/2024 22:27, Patrick Gansterer wrote:
> This is a general driver for LM3509 backlight chip of TI.
> LM3509 is High Efficiency Boost for White LEDs and/or OLED Displays with
> Dual Current Sinks. This driver supports OLED/White LED select, brightness
> control and sub/main control.
> The
The powerpc ppc6xx_defconfig builds failed on today's Linux next tag
next-20240304.
Reported-by: Linux Kernel Functional Testing
Build log:
-
drivers/video/fbdev/chipsfb.c: In function 'chipsfb_pci_init':
drivers/video/fbdev/chipsfb.c:401:31: error: invalid use of undefined
type 'struct
On 02/03/2024 22:27, Patrick Gansterer wrote:
> Add Device Tree bindings for Texas Instruments LM3509 - a
> High Efficiency Boost for White LED's and/or OLED Displays
>
> Signed-off-by: Patrick Gansterer
A nit, subject: drop second/last, redundant "bindings". The
"dt-bindings" prefix is already
--
Subject: kisskb: FAILED linux-next/m68k-allmodconfig/m68k-gcc8 Mon Mar 04, 06:35
To: ge...@linux-m68k.org
Date: Mon, 04 Mar 2024 08:05:14 -
FAILED linux-next/m68k-allmodconfig/m68k-gcc8 Mon Mar 04, 06:35
htt
The arm defconfig builds failed on today's Linux next tag next-20240304.
Build log:
-
ERROR: modpost: "__aeabi_uldivmod"
[drivers/gpu/drm/sun4i/sun4i-drm-hdmi.ko] undefined!
Steps to reproduce:
# tuxmake --runtime podman --target-arch arm --toolchain clang-17
--kconfig defcon
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