From: Vinay Belgaumkar
By defaut idle mesaging is disabled for GSC CS so to unblock RC6
entry on media tile idle messaging need to be enabled.
v2:
- Fix review comments (Vinay)
- Set GSC idle hysteresis (Badal)
v3:
- Fix review comments (Rodrigo)
Bspec: 71496
Cc: Daniele Ceraolo Spurio
Sig
On Thu, 17 Nov 2022 07:54:40 +
Simon Ser wrote:
> Two quirks to make blind atomic save/restore [1] work correctly:
>
> - Mark the DPMS property as immutable for atomic clients, since
> atomic clients cannot change it.
> - Allow user-space to set content protection to "enabled", interpret
>
Hi Dave, Daniel,
Here's this week drm-misc-next PR. Given we're at rc5 already, it's
probably going to be the last for 6.2.
Thanks!
Maxime
drm-misc-next-2022-11-17:
drm-misc-next for 6.2:
UAPI Changes:
Cross-subsystem Changes:
- fbdev: Add support for the nomodeset kernel parameter
Core Chang
Hi Dave, Daniel,
Just one fix for the release candidate window this week and that is for
a possible use-after-free on discrete platforms with small BAR.
Regards,
Tvrtko
drm-intel-fixes-2022-11-17:
- Fix uaf with lmem_userfault_list handling (Matthew Auld)
The following changes since commit 0942
Hi,
On 17/11/2022 09:47, Carlo Caione wrote:
On some hardware (reproduced on S905X) when a large payload is
transmitted over SPI in bursts at the end of each burst, the clock line
briefly fluctuates creating spurious clock transitions that are being
recognised by the connected device as a genuin
Ville, any news on this?
Hi,
On 11/17/22 07:58, Lukasz Wiecaszek wrote:
> The reason behind that patch is associated with videobuf2 subsystem
> (or more genrally with v4l2 framework) and user created
> dma buffers (udmabuf). In some circumstances
> when dealing with V4L2_MEMORY_DMABUF buffers videobuf2 subsystem
> wants t
Il 16/11/22 20:33, Justin Green ha scritto:
From: Justin Green
Tested on MT8195 and confirmed both correct video output and improved DRAM
bandwidth performance.
v5:
* Removed some dead defines.
* Refactored mtk_ovl_set_afbc().
v4:
* Move modifier validation to format_mod_supported function.
*
Hi,
Here's a series aiming at improving the command line named modes support,
and more importantly how we deal with all the analog TV variants.
The named modes support were initially introduced to allow to specify the
analog TV mode to be used.
However, this was causing multiple issues:
* The
That file is included directly, so we can't use any MODULE macro. Let's
leave a comment to avoid any future mistake.
Signed-off-by: Maxime Ripard
---
drivers/gpu/drm/tests/drm_client_modeset_test.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/tests/drm_client_modeset_
The current tv_mode has driver-specific values that don't allow to
easily share code using it, either at the userspace or kernel level.
Since we're going to introduce a new, generic, property that fit the
same purpose, let's rename this one to legacy_tv_mode to make it
obvious we should move away
The drm_create_tv_properties() will create the TV mode property
unconditionally.
However, since we'll gradually phase it out, let's register it only if we
have a list passed as an argument. This will make the transition easier.
Acked-by: Noralf Trønnes
Tested-by: Mateusz Kwiatkowski
Signed-off-
drm_mode_create_tv_properties(), among other things, will create the
"mode" property that stores the analog TV mode that connector is
supposed to output.
However, that property is getting deprecated, so let's rename that
function to mention it's deprecated. We'll introduce a new variant of
that fu
The TV mode property has been around for a while now to select and get the
current TV mode output on an analog TV connector.
Despite that property name being generic, its content isn't and has been
driver-specific which makes it hard to build any generic behaviour on top
of it, both in kernel and
As part of the command line parsing rework coming in the next patches,
we'll need to lookup drm_connector_tv_mode values by their name, already
defined in drm_tv_mode_enum_list.
In order to avoid any code duplication, let's do a function that will
perform a lookup of a TV mode name and return its
Multiple drivers (meson, vc4, sun4i) define analog TV 525-lines and
625-lines modes in their drivers.
Since those modes are fairly standard, and that we'll need to use them
in more places in the future, it makes sense to move their definition
into the core framework.
However, analog display usual
Our new tv mode option allows to specify the TV mode from a property.
However, it can still be useful, for example to avoid any boot time
artifact, to set that property directly from the kernel command line.
Let's add some code to allow it, and some unit tests to exercise that code.
Reviewed-by:
The framework will get the drm_display_mode from the drm_cmdline_mode it
got by parsing the video command line argument by calling
drm_connector_pick_cmdline_mode().
The heavy lifting will then be done by the
drm_mode_create_from_cmdline_mode() function.
In the case of the named modes though, the
Commit 3aeeb13d8996 ("drm/modes: Support modes names on the command
line") initially introduced the named modes support by essentially
matching the name passed on the command-line to the mode names defined
by the drivers.
This proved to be difficult to work with, since all drivers had to
provide p
Now that we can easily extend the named modes list, let's add a few more
analog TV modes that were used in the wild, and some unit tests to make
sure it works as intended.
Reviewed-by: Noralf Trønnes
Tested-by: Mateusz Kwiatkowski
Signed-off-by: Maxime Ripard
---
Changes in v9:
- Document the
From: Noralf Trønnes
Most of the TV connectors will need a similar get_modes implementation
that will, depending on the drivers' capabilities, register the 480i and
576i modes.
That implementation will also need to set the preferred flag and order
the modes based on the driver and users preferre
The drm_tv_create_properties() function will create a bunch of properties,
but it's up to each and every driver using that function to properly reset
the state of these properties leading to inconsistent behaviours.
Let's create a helper that will take care of it.
Reviewed-by: Noralf Trønnes
Tes
The analog TV properties created by the drm_mode_create_tv_properties() are
not properly initialised at reset. Let's switch our implementation to call
drm_atomic_helper_connector_tv_reset().
Reviewed-by: Noralf Trønnes
Tested-by: Mateusz Kwiatkowski
Signed-off-by: Maxime Ripard
---
drivers/gpu
The analog TV connector drivers share some atomic_check logic, and the new
TV standard property have created some boilerplate that can be shared
across drivers too.
Let's create an atomic_check helper for those use cases.
Reviewed-by: Noralf Trønnes
Tested-by: Mateusz Kwiatkowski
Signed-off-by:
Now that the core can deal fine with analog TV modes, let's convert the vc4
VEC driver to leverage those new features.
We've added some backward compatibility to support the old TV mode property
and translate it into the new TV norm property. We're also making use of
the new analog TV atomic_check
From: Mateusz Kwiatkowski
The VEC can accept pretty much any relatively reasonable mode, but still
has a bunch of constraints to meet.
Let's create an atomic_check() implementation that will make sure we
don't end up accepting a non-functional mode.
Acked-by: Noralf Trønnes
Signed-off-by: Mate
From: Mateusz Kwiatkowski
Add support for the following composite output modes (all of them are
somewhat more obscure than the previously defined ones):
- NTSC_443 - NTSC-style signal with the chroma subcarrier shifted to
4.43361875 MHz (the PAL subcarrier frequency). Never used for
broadcas
Now that the core can deal fine with analog TV modes, let's convert the
sun4i TV driver to leverage those new features.
Acked-by: Noralf Trønnes
Reviewed-by: Jernej Skrabec
Signed-off-by: Maxime Ripard
---
Changes in v6:
- Convert to new get_modes helper
Changes in v5:
- Removed the count var
Hi Christian and everyone,
On Thu, Nov 3, 2022 at 4:14 AM Christian König
wrote:
>
> Am 02.11.22 um 18:10 schrieb Lucas Stach:
> > Am Mittwoch, dem 02.11.2022 um 13:21 +0100 schrieb Christian König:
> > [SNIP]
> >> It would just be doing this for the importer and exactly that
> >> would be bad de
Add mediatek av1 decoder linux driver which use the stateless API in
MT8195.
Signed-off-by: Xiaoyong Lu
---
Changes from v6:
- change slot_id type from u8 to s8
- test by av1 fluster, result is 173/239
Changes from v5:
- change av1 PROFILE and LEVEL cfg
- test by av1 fluster, result is 173/239
Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
Hi,
On 10/14/22 11:46, Christian König wrote:
+/* Remove the entity from the scheduler and kill all pending jobs */
+static void drm_sched_entity_kill(struct drm_sched_entity *entity)
+{
+ struct drm_sched_job *job;
+ struct dma_fence *p
Looks very relevant to our recent hangcheck failures.
Acked-by: Nirmoy Das
On 11/16/2022 12:25 PM, Janusz Krzysztofik wrote:
Users of intel_gt_retire_requests_timeout() expect 0 return value on
success. However, we have no protection from passing back 0 potentially
returned by dma_fence_wai
On 11/16/2022 12:25 PM, Janusz Krzysztofik wrote:
Commit b97060a99b01 ("drm/i915/guc: Update intel_gt_wait_for_idle to work
with GuC") extended the API of intel_gt_retire_requests_timeout() with an
extra argument 'remaining_timeout', intended for passing back unconsumed
portion of requested time
On Thu, Nov 17, 2022 at 08:21:51AM +0100, Uwe Kleine-König wrote:
> There is no in-tree user left which relies on legacy probing. So drop
> support for it which removes another user of the deprecated
> pwm_request() function.
>
> Signed-off-by: Uwe Kleine-König
I have to take the "no in-tree user
Am 17.11.22 um 08:48 schrieb Charan Teja Kalla:
Sometime back Dan also reported the same issue[1] where I do mentioned
that fput()-->dma_buf_file_release() will remove it from the list.
But it seems that I failed to notice fput() here calls the
dma_buf_file_release() asynchronously i.e. dmabuf t
On Thu, Nov 17, 2022 at 10:14:01AM +, Daniel Thompson wrote:
> On Thu, Nov 17, 2022 at 08:21:51AM +0100, Uwe Kleine-König wrote:
> > There is no in-tree user left which relies on legacy probing. So drop
> > support for it which removes another user of the deprecated
> > pwm_request() function.
On 11/15/2022 9:16 PM, Rob Clark wrote:
From: Rob Clark
If we get an error (other than -ENOENT) we need to propagate that up the
stack. Otherwise if the nvmem driver hasn't probed yet, we'll end up
end up claiming that we support all the OPPs which is not likely to be
true (and on some generat
On Thu, Nov 17, 2022 at 09:47:41AM +0100, Carlo Caione wrote:
> On some hardware (reproduced on S905X) when a large payload is
> transmitted over SPI in bursts at the end of each burst, the clock line
> briefly fluctuates creating spurious clock transitions that are being
> recognised by the connec
On Thu, Nov 17, 2022 at 11:28:14AM +0100, Uwe Kleine-König wrote:
> On Thu, Nov 17, 2022 at 10:14:01AM +, Daniel Thompson wrote:
> > On Thu, Nov 17, 2022 at 08:21:51AM +0100, Uwe Kleine-König wrote:
> > > There is no in-tree user left which relies on legacy probing. So drop
> > > support for it
Some bridges are able to update HDCP status from userspace request if
they support HDCP.
HDCP property is the same as other connector properties that needs to be
created after the connecter is initialized and before the connector is
registered.
If there exists a bridge that supports HDCP, add the
Set support_hdcp so the connector can register content protect proterty
when it's initializing.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: Sean Paul
---
v5->v6: no change.
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/bridge/anal
it6505 supports HDCP 1.3, but current implementation lacks the update of
HDCP status through drm_hdcp_update_content_protection(). it6505 default
enables the HDCP. If user set it to undesired then the driver will stop
HDCP.
Signed-off-by: Hsin-Yi Wang
Reviewed-by: allen chen
---
v5->v6: no chang
On Thu, Nov 17, 2022 at 09:47:40AM +0100, Carlo Caione wrote:
> The ILI9486 driver is wrongly assuming that the SPI panel is interfaced
> only with 8-bit SPI controllers and consequently that the pixel data
> passed by the MIPI DBI subsystem are already swapped before being sent
> over SPI using 8
On 13/10/2022 09:40, Nirmoy Das wrote:
Test like i915_gem_mman_live_selftests/igt_mmap_migrate can cause
dmesg spamming. Use ratelimit api to reduce log rate.
References: https://gitlab.freedesktop.org/drm/intel/-/issues/7038
Cc: Matthew Auld
Signed-off-by: Nirmoy Das
Reviewed-by: Matthew Aul
Hi Rob,
Thanks your comments,
> -Original Message-
> From: Rob Herring
> Sent: 2022年11月17日 0:27
> To: Sandor Yu
> Cc: dri-devel@lists.freedesktop.org; devicet...@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org; linux-ker...@vger.kernel.org;
> linux-...@lists.infradead.org; andrz
On Thu, 13 Oct 2022 at 09:40, Nirmoy Das wrote:
>
> Add a function for ratelimitted debug print.
>
> Cc: Maarten Lankhorst
> Cc: Maxime Ripard
> Cc: Thomas Zimmermann
> Cc: David Airlie
> Cc: Daniel Vetter
> Signed-off-by: Nirmoy Das
Reviewed-by: Matthew Auld
> ---
> include/drm/drm_print
Make fb_modesetting_disabled() a static-inline function when it is
defined in the header file. Avoid the linker error shown below.
ld: drivers/video/fbdev/core/fbmon.o: in function `fb_modesetting_disabled':
fbmon.c:(.text+0x1e4): multiple definition of `fb_modesetting_disabled';
drivers/video/
On Thu, 17 Nov 2022, Uwe Kleine-König wrote:
> There is no in-tree user left which relies on legacy probing. So drop
> support for it which removes another user of the deprecated
> pwm_request() function.
>
> Signed-off-by: Uwe Kleine-König
> ---
> drivers/video/backlight/pwm_bl.c | 12
Den 17.11.2022 10.28, skrev Maxime Ripard:
> That file is included directly, so we can't use any MODULE macro. Let's
> leave a comment to avoid any future mistake.
>
> Signed-off-by: Maxime Ripard
> ---
Reviewed-by: Noralf Trønnes
Am 17.11.22 um 12:47 schrieb Thomas Zimmermann:
Make fb_modesetting_disabled() a static-inline function when it is
defined in the header file. Avoid the linker error shown below.
ld: drivers/video/fbdev/core/fbmon.o: in function `fb_modesetting_disabled':
fbmon.c:(.text+0x1e4): multiple de
Hi Tomasz,
Am 17.11.22 um 10:35 schrieb Tomasz Figa:
Hi Christian and everyone,
On Thu, Nov 3, 2022 at 4:14 AM Christian König
wrote:
Am 02.11.22 um 18:10 schrieb Lucas Stach:
Am Mittwoch, dem 02.11.2022 um 13:21 +0100 schrieb Christian König:
[SNIP]
It would just be doing this for the impo
Hi,
These add support for DSI on V4H SoC (r8a779g0) and DP for Whitehawk
board.
The last patch is a hack, but needed to get the DSI working. It is still
unclear what the register write does, and as that patch is needed to get
the DSI working, this series is not ready yet. But all the rest of the
From: Tomi Valkeinen
Extend the Renesas DU display bindings to support the r8a779g0 V4H.
Signed-off-by: Tomi Valkeinen
---
Documentation/devicetree/bindings/display/renesas,du.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/renesas,du.yaml
From: Tomi Valkeinen
Renesas BSP kernel does this for Whitehawk board. It is not clear what
it does, as the bits are marked reserved in the SoC documentation.
Do not merge.
Signed-off-by: Tomi Valkeinen
---
drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c | 4
1 file changed, 4 insertions(+)
dif
From: Tomi Valkeinen
Add DT nodes for components needed to get the DSI output working:
- FCPv
- VSPd
- DU
- DSI
Signed-off-by: Tomi Valkeinen
---
arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 129 ++
1 file changed, 129 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/
From: Tomi Valkeinen
Add DT nodes needed for the mini DP connector. The DP is driven by
sn65dsi86, which in turn gets the pixel data from the SoC via DSI.
Signed-off-by: Tomi Valkeinen
---
.../dts/renesas/r8a779g0-white-hawk-cpu.dtsi | 94 +++
1 file changed, 94 insertions(+)
From: Tomi Valkeinen
Add support for DU on r8a779g0, which is identical to DU on r8a779a0.
Signed-off-by: Tomi Valkeinen
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
b/drivers/gpu/dr
From: Tomi Valkeinen
Add DSI support for r8a779g0. The main differences to r8a779a0 are in
the PLL and PHTW setups.
Signed-off-by: Tomi Valkeinen
---
drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c | 484 +++
drivers/gpu/drm/rcar-du/rcar_mipi_dsi_regs.h | 6 +-
2 files changed,
From: Tomi Valkeinen
Add clocks related to display which are needed to get the DSI output
working.
Extracted from Renesas BSP tree.
Signed-off-by: Tomi Valkeinen
---
drivers/clk/renesas/r8a779g0-cpg-mssr.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/drivers/clk/renesas
From: Tomi Valkeinen
Extend the Renesas DSI display bindings to support the r8a779g0 V4H.
Signed-off-by: Tomi Valkeinen
---
.../bindings/display/bridge/renesas,dsi-csi2-tx.yaml | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/di
On 17/11/2022 14:25, Tomi Valkeinen wrote:
Hi,
These add support for DSI on V4H SoC (r8a779g0) and DP for Whitehawk
board.
The last patch is a hack, but needed to get the DSI working. It is still
unclear what the register write does, and as that patch is needed to get
the DSI working, this seri
Hi Xiaoyong Lu,
Sorry about chiming in only at v6. Please see inline below.
Andrzej
W dniu 17.11.2022 o 07:17, Xiaoyong Lu pisze:
Add mediatek av1 decoder linux driver which use the stateless API in
MT8195.
Signed-off-by: Xiaoyong Lu
---
Changes from v5:
- change av1 PROFILE and LEVEL cfg
-
On 11/17/22 12:53, Christian König wrote:
> Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
>> Hi,
>>
>> On 10/14/22 11:46, Christian König wrote:
>>> +/* Remove the entity from the scheduler and kill all pending jobs */
>>> +static void drm_sched_entity_kill(struct drm_sched_entity *entity)
>>> +{
>
Am 17.11.22 um 13:47 schrieb Dmitry Osipenko:
On 11/17/22 12:53, Christian König wrote:
Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
Hi,
On 10/14/22 11:46, Christian König wrote:
+/* Remove the entity from the scheduler and kill all pending jobs */
+static void drm_sched_entity_kill(struct d
5_thermal
ecdh_generic ecc libaes
CPU: 0 PID: 220 Comm: systemd-udevd Not tainted
6.1.0-rc5-next-20221117-00041-g13334c897c2b #5953
Hardware name: BCM2835
unwind_backtrace from show_stack+0x10/0x14
show_stack from dump_stack_lvl+0x40/0x4c
dump_stack_lvl from __warn+0xc8/0x13c
__warn
On 11/17/22 15:55, Christian König wrote:
> Am 17.11.22 um 13:47 schrieb Dmitry Osipenko:
>> On 11/17/22 12:53, Christian König wrote:
>>> Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
Hi,
On 10/14/22 11:46, Christian König wrote:
> +/* Remove the entity from the scheduler and ki
On 11/17/22 15:59, Dmitry Osipenko wrote:
> On 11/17/22 15:55, Christian König wrote:
>> Am 17.11.22 um 13:47 schrieb Dmitry Osipenko:
>>> On 11/17/22 12:53, Christian König wrote:
Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
> Hi,
>
> On 10/14/22 11:46, Christian König wrote:
>>>
On 17.11.2022 05:58, Marek Vasut wrote:
> On 11/10/22 19:38, Jagan Teki wrote:
>> DSI host initialization handling in previous exynos dsi driver has
>> some pitfalls. It initializes the host during host transfer() hook
>> that is indeed not the desired call flow for I2C and any other DSI
>> configu
Am 17.11.22 um 14:00 schrieb Dmitry Osipenko:
On 11/17/22 15:59, Dmitry Osipenko wrote:
On 11/17/22 15:55, Christian König wrote:
Am 17.11.22 um 13:47 schrieb Dmitry Osipenko:
On 11/17/22 12:53, Christian König wrote:
Am 17.11.22 um 03:36 schrieb Dmitry Osipenko:
Hi,
On 10/14/22 11:46, Chri
On 15/11/2022 17:38, Dave Stevenson wrote:
Hi Dmitry
On Tue, 15 Nov 2022 at 14:21, Dmitry Baryshkov
wrote:
On 15/11/2022 17:14, Dave Stevenson wrote:
Hi Dmitry
On Sun, 13 Nov 2022 at 13:06, Dmitry Baryshkov
wrote:
Hi Dave,
On 19/07/2022 16:45, Dave Stevenson wrote:
Hi Sam
On Mon, 18 J
On 11/15/2022 5:30 AM, Robert Foss wrote:
The sc7280_pp declaration is not located by the other _pp
declarations, but rather hidden around the _merge_3d
declarations. Let's fix this to avoid confusion.
Signed-off-by: Robert Foss
Reviewed-by: Dmitry Baryshkov
Reviewed-by: Abhinav Kumar
Hi
Am 11.11.22 um 04:38 schrieb ChunyouTang:
when goto err_free, the object had init, so it should be release when fail.
Signed-off-by: ChunyouTang
---
drivers/gpu/drm/drm_gem.c | 19 ---
drivers/gpu/drm/drm_gem_shmem_helper.c | 4 +++-
include/drm/drm_gem.h
Quoting Tomi Valkeinen (2022-11-17 12:25:40)
> From: Tomi Valkeinen
>
> Extend the Renesas DU display bindings to support the r8a779g0 V4H.
>
> Signed-off-by: Tomi Valkeinen
Matches my expectations, and interpretations of the datasheets.
Reviewed-by: Kieran Bingham
> ---
> Documentation/de
Quoting Tomi Valkeinen (2022-11-17 12:25:41)
> From: Tomi Valkeinen
>
> Extend the Renesas DSI display bindings to support the r8a779g0 V4H.
>
> Signed-off-by: Tomi Valkeinen
> ---
> .../bindings/display/bridge/renesas,dsi-csi2-tx.yaml | 3 ++-
> 1 file changed, 2 insertions(+), 1 de
Hi,
On 10/27/2022 7:44 PM, Jeffrey Hugo wrote:
> On 10/27/2022 3:14 AM, Jacek Lawrynowicz wrote:
>> Hi,
>>
>> Thanks for an in-depth review. My responses are inline.
>>
>> On 10/26/2022 2:12 AM, Jeffrey Hugo wrote:
>>> On 9/24/2022 9:11 AM, Jacek Lawrynowicz wrote:
VPU Memory Management Unit
Quoting Tomi Valkeinen (2022-11-17 12:25:42)
> From: Tomi Valkeinen
>
> Add clocks related to display which are needed to get the DSI output
> working.
>
> Extracted from Renesas BSP tree.
>
> Signed-off-by: Tomi Valkeinen
> ---
> drivers/clk/renesas/r8a779g0-cpg-mssr.c | 14 ++
>
On Thu, Nov 17, 2022 at 03:24:07PM +0200, Dmitry Baryshkov wrote:
> On 15/11/2022 17:38, Dave Stevenson wrote:
> > Hi Dmitry
> >
> > On Tue, 15 Nov 2022 at 14:21, Dmitry Baryshkov
> > wrote:
> > >
> > > On 15/11/2022 17:14, Dave Stevenson wrote:
> > > > Hi Dmitry
> > > >
> > > > On Sun, 13 Nov
On 17/11/2022 17:34, Maxime Ripard wrote:
On Thu, Nov 17, 2022 at 03:24:07PM +0200, Dmitry Baryshkov wrote:
On 15/11/2022 17:38, Dave Stevenson wrote:
Hi Dmitry
On Tue, 15 Nov 2022 at 14:21, Dmitry Baryshkov
wrote:
On 15/11/2022 17:14, Dave Stevenson wrote:
Hi Dmitry
On Sun, 13 Nov 2022 a
On Thu, 17 Nov 2022 10:28:48 +0100
Maxime Ripard wrote:
> The TV mode property has been around for a while now to select and get the
> current TV mode output on an analog TV connector.
>
> Despite that property name being generic, its content isn't and has been
> driver-specific which makes it h
On 11/17/22 16:11, Christian König wrote:
> Am 17.11.22 um 14:00 schrieb Dmitry Osipenko:
>> On 11/17/22 15:59, Dmitry Osipenko wrote:
>>> On 11/17/22 15:55, Christian König wrote:
Am 17.11.22 um 13:47 schrieb Dmitry Osipenko:
> On 11/17/22 12:53, Christian König wrote:
>> Am 17.11.22
On Thu, Nov 17, 2022 at 03:35:57PM +0100, Mauro Carvalho Chehab wrote:
> On Thu, 17 Nov 2022 10:28:48 +0100
> Maxime Ripard wrote:
>
> > The TV mode property has been around for a while now to select and get the
> > current TV mode output on an analog TV connector.
> >
> > Despite that property
On Thu, Nov 17, 2022 at 02:40:05PM +0100, Carlo Caione wrote:
> On 17/11/2022 12:09, Mark Brown wrote:
> > I don't understand what the commit log is saying here. The meson-spicc
> > driver advertises support for 8 bit words, if the driver is sending data
> > formatted as a byte stream everything
Quoting Tomi Valkeinen (2022-11-17 12:25:43)
> From: Tomi Valkeinen
>
> Add DT nodes for components needed to get the DSI output working:
> - FCPv
> - VSPd
> - DU
> - DSI
>
> Signed-off-by: Tomi Valkeinen
> ---
> arch/arm64/boot/dts/renesas/r8a779g0.dtsi | 129 ++
> 1 file
Quoting Tomi Valkeinen (2022-11-17 12:25:44)
> From: Tomi Valkeinen
>
> Add DT nodes needed for the mini DP connector. The DP is driven by
> sn65dsi86, which in turn gets the pixel data from the SoC via DSI.
>
> Signed-off-by: Tomi Valkeinen
Reviewed-by: Kieran Bingham
> ---
> .../dts/rene
Quoting Tomi Valkeinen (2022-11-17 12:25:45)
> From: Tomi Valkeinen
>
> Add support for DU on r8a779g0, which is identical to DU on r8a779a0.
>
> Signed-off-by: Tomi Valkeinen
> ---
> drivers/gpu/drm/rcar-du/rcar_du_drv.c | 22 ++
> 1 file changed, 22 insertions(+)
>
> dif
Am 17.11.22 um 15:41 schrieb Dmitry Osipenko:
[SNIP]
drm_sched_entity_flush() should be called from the flush callback from
the file_operations structure of panfrost. See amdgpu_flush() and
amdgpu_ctx_mgr_entity_flush(). This makes sure that we wait for all
entities of the process/file descripto
On Wed, Nov 16, 2022 at 11:49 AM Philipp Zabel wrote:
>
> On Thu, Nov 10, 2022 at 10:49:45AM +0100, Uwe Kleine-König wrote:
> [...]
> > new file mode 100644
> > index ..c3cf6f92a766
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/display/imx/fsl,imx-lcdc.yaml
> > @@ -0,0
On 11/17/22 18:09, Christian König wrote:
> Am 17.11.22 um 15:41 schrieb Dmitry Osipenko:
>> [SNIP]
>>> drm_sched_entity_flush() should be called from the flush callback from
>>> the file_operations structure of panfrost. See amdgpu_flush() and
>>> amdgpu_ctx_mgr_entity_flush(). This makes sure tha
Hi Tomi,
On Thu, Nov 17, 2022 at 1:26 PM Tomi Valkeinen
wrote:
> From: Tomi Valkeinen
>
> Extend the Renesas DSI display bindings to support the r8a779g0 V4H.
>
> Signed-off-by: Tomi Valkeinen
> ---
> .../bindings/display/bridge/renesas,dsi-csi2-tx.yaml | 3 ++-
> 1 file changed, 2 i
On Thu, Nov 17, 2022 at 07:54:40AM +, Simon Ser wrote:
> Two quirks to make blind atomic save/restore [1] work correctly:
>
> - Mark the DPMS property as immutable for atomic clients, since
> atomic clients cannot change it.
> - Allow user-space to set content protection to "enabled", interp
A kernel built with syzbot's config file reported that
scr_memcpyw(q, save, array3_size(logo_lines, new_cols, 2))
causes uninitialized "save" to be copied.
--
[drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
Con
On Fri, Nov 18, 2022 at 12:27:58AM +0900, Tetsuo Handa wrote:
> A kernel built with syzbot's config file reported that
>
> scr_memcpyw(q, save, array3_size(logo_lines, new_cols, 2))
>
> causes uninitialized "save" to be copied.
>
> --
> [drm] Initialized vgem 1.0.0 20120112 for vge
Le jeudi 17 novembre 2022 à 13:10 +0100, Christian König a écrit :
> > > DMA-Buf let's the exporter setup the DMA addresses the importer uses to
> > > be able to directly decided where a certain operation should go. E.g. we
> > > have cases where for example a P2P write doesn't even go to memory, b
Quoting Tomi Valkeinen (2022-11-17 12:25:46)
> From: Tomi Valkeinen
>
> Add DSI support for r8a779g0. The main differences to r8a779a0 are in
> the PLL and PHTW setups.
>
> Signed-off-by: Tomi Valkeinen
> ---
> drivers/gpu/drm/rcar-du/rcar_mipi_dsi.c | 484 +++
> drivers/g
On 17/11/2022 17:46, Kieran Bingham wrote:
+ if (ret)
+ return ret;
+
+ if (setup_info->hsfreq <= MHZ(1000))
+ ret = WRITE_PHTW(0x01020100, 0x01910170, 0x01020171,
+0x01110172);
The <=1Gbps reads:
<=1Gbps
Set PHTW=H’010201
On Thu, 17 Nov 2022 10:29:01 +0100
Maxime Ripard wrote:
> From: Mateusz Kwiatkowski
>
> Add support for the following composite output modes (all of them are
> somewhat more obscure than the previously defined ones):
>
> - NTSC_443 - NTSC-style signal with the chroma subcarrier shifted to
>
Quoting Tomi Valkeinen (2022-11-17 15:49:36)
> On 17/11/2022 17:46, Kieran Bingham wrote:
> >> + if (ret)
> >> + return ret;
> >> +
> >> + if (setup_info->hsfreq <= MHZ(1000))
> >> + ret = WRITE_PHTW(0x01020100, 0x01910170, 0x01020171,
> >> +
On 11/16/2022 5:29 PM, Brian Norris wrote:
Hi Daniele,
On Thu, Nov 10, 2022 at 04:56:51PM -0800, Daniele Ceraolo Spurio wrote:
The fence is always initialized in huc_init_early, but the cleanup in
huc_fini is only being run if HuC is enabled. This causes a leaking of
the debug object when Hu
Hi,
On Thu, Nov 17, 2022 at 3:08 AM Hsin-Yi Wang wrote:
>
> Some bridges are able to update HDCP status from userspace request if
> they support HDCP.
>
> HDCP property is the same as other connector properties that needs to be
> created after the connecter is initialized and before the connector
sha256_arm cfg80211 snd_soc_core ac97_bus
snd_pcm_dmaengine hci_uart btbcm snd_pcm snd_timer snd crc32_arm_ce
soundcore raspberrypi_hwmon drm_dma_helper bluetooth bcm2835_thermal
ecdh_generic ecc libaes
CPU: 0 PID: 220 Comm: systemd-udevd Not tainted
6.1.0-rc5-next-20221117-00041-g13334c897c2b #5953
Har
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