On Thu, Feb 17, 2022 at 04:24:29PM +0300, Dmitry Osipenko wrote:
> 17.02.2022 11:29, Sascha Hauer пишет:
> > @@ -28,6 +28,12 @@ config ROCKCHIP_VOP
> > This selects support for the VOP driver. You should enable it
> > on all older SoCs up to RK3399.
> >
> > +config ROCKCHIP_VOP2
> >
Hi Andrey,
Will you port this patch into amd-staging-drm-next?
on 2/10/22 2:06 AM, Andrey Grodzovsky wrote:
> All comments are fixed and code pushed. Thanks for everyone
> who helped reviewing.
>
> Andrey
>
> On 2022-02-09 02:53, Christian König wrote:
>> Am 09.02.22 um 01:23 schrieb Andrey
Hi Rob,
I love your patch! Perhaps something to improve:
[auto build test WARNING on drm/drm-next]
[also build test WARNING on drm-intel/for-linux-next drm-tip/drm-tip v5.17-rc5
next-20220223]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
Hi,
(CC-ed DRM bridge maintainers and the dri-devel ML)
On Wed, Feb 2, 2022 at 1:47 AM Nícolas F. R. A. Prado
wrote:
>
> mt8183-kukui-jacuzzi has an anx7625 bridge connected to the output of
> its DSI host. However, after commit fd0310b6fe7d ("drm/bridge: anx7625:
> add MIPI DPI input
On 2/23/2022 12:23 PM, John Harrison wrote:
On 2/22/2022 17:12, Ceraolo Spurio, Daniele wrote:
On 2/17/2022 3:52 PM, john.c.harri...@intel.com wrote:
From: John Harrison
The LRC descriptor was being initialised early on in the context
registration sequence. It could then be determined
Hi Martin.
I found that exynos4 and 5 data sheet include documented same register.
RGB_ORDER_E field of VIDCONx registers will do same thing.
I'm not sure whether the use of undocumented register is safe or not - maybe
some HW bug exists.
Anyway, I'd like to recommend you to use documented
The print function dev_err() is redundant because platform_get_irq()
already prints an error.
Eliminate the follow coccicheck warning:
./drivers/gpu/drm/mediatek/mtk_dsi.c:1092:2-9: line 1092 is redundant
because platform_get_irq() already prints an error
Reported-by: Abaci Robot
Signed-off-by:
On Wed, Feb 23, 2022 at 03:48:59PM +0100, Jan Kara wrote:
> On Wed 23-02-22 09:35:34, Byungchul Park wrote:
> > On Mon, Feb 21, 2022 at 08:02:04PM +0100, Jan Kara wrote:
> > > On Thu 17-02-22 20:10:04, Byungchul Park wrote:
> > > > [9.008161] ===
On 2/23/2022 1:33 PM, Stephen Boyd wrote:
Quoting Kuogee Hsieh (2022-02-23 10:27:26)
On 2/23/2022 10:22 AM, Dmitry Baryshkov wrote:
On 23/02/2022 20:21, Kuogee Hsieh wrote:
In the panel device node.
Can you please share it too?
{
edp_power_supply: edp_power {
Hi Laurent
Thanks for responding.
On 2/21/2022 11:34 PM, Laurent Pinchart wrote:
Hi Dmitry,
On Tue, Feb 22, 2022 at 06:32:50AM +0300, Dmitry Baryshkov wrote:
On Thu, 10 Feb 2022 at 07:59, Laurent Pinchart wrote:
On Wed, Feb 09, 2022 at 05:40:29PM -0800, Abhinav Kumar wrote:
Hi Laurent
Hi Dave and Daniel,
Please notice that this pull request includes the drm-intel-gt-next
(drm-intel-gt-next-2022-02-17) that didn't applied cleanly for you due to
many conflicts generated by a big divergence from our drm-intel
branches.
So, please apply this one and ignore the one that Joonas had
Move parts of dcn20 code that uses FPU to dml folder. It aims to isolate
FPU operations as described by series:
drm/amd/display: Introduce FPU directory inside DC
https://patchwork.freedesktop.org/series/93042/
This patch moves the following functions from dcn20_resource to
dml/dcn20_fpu and
The first patch is a drm core patch that replaces the for loop in
drm_mm_insert_node_in_range() with the iterator and would not
cause any functional changes. The second patch is a i915 driver
specific patch that also uses the iterator but solves a different
problem.
v2:
- Added a new patch to
On platforms capable of allowing 8K (7680 x 4320) modes, pinning 2 or
more framebuffers/scanout buffers results in only one that is mappable/
fenceable. Therefore, pageflipping between these 2 FBs where only one
is mappable/fenceable creates latencies large enough to miss alternate
vblanks thereby
This iterator relies on drm_mm_first_hole() and drm_mm_next_hole()
functions to identify suitable holes for an allocation of a given
size by efficiently traversing the rbtree associated with the given
allocator.
It replaces the for loop in drm_mm_insert_node_in_range() and can
also be used by drm
On 2022/02/24 6:35, Tejun Heo wrote:
> Tetsuo, can you please revert the patch? The patch is incorrect in that it's
> triggering also on work item flushes, not just workqueue flushes.
OK. I removed these patches from my tree.
Hi Dave, Daniel,
Fixes for 5.17.
The following changes since commit cfb92440ee71adcc2105b0890bb01ac3cddb8507:
Linux 5.17-rc5 (2022-02-20 13:07:20 -0800)
are available in the Git repository at:
https://gitlab.freedesktop.org/agd5f/linux.git
tags/amd-drm-fixes-5.17-2022-02-23
for you to
On Wed, Feb 23, 2022 at 10:20:47PM +0100, Marek Szyprowski wrote:
> Hi All,
>
> On 17.02.2022 12:22, Tetsuo Handa wrote:
> > syzbot found a circular locking dependency which is caused by flushing
> > system_long_wq WQ [1]. Tejun Heo commented that it makes no sense at all
> > to call
Quoting Kuogee Hsieh (2022-02-23 10:27:26)
>
> On 2/23/2022 10:22 AM, Dmitry Baryshkov wrote:
> > On 23/02/2022 20:21, Kuogee Hsieh wrote:
> >
> > In the panel device node.
> >
> > Can you please share it too?
>
>
> {
> edp_power_supply: edp_power {
> compatible =
Hi All,
On 17.02.2022 12:22, Tetsuo Handa wrote:
> syzbot found a circular locking dependency which is caused by flushing
> system_long_wq WQ [1]. Tejun Heo commented that it makes no sense at all
> to call flush_workqueue() on the shared workqueues as the caller has no
> idea what it's gonna end
On 02/23, Rodrigo Siqueira Jordao wrote:
>
>
> On 2022-02-21 06:31, Melissa Wen wrote:
> > Move parts of dcn20 code that uses FPU to dml folder. It aims to isolate
> > FPU operations as described by series:
> >
> > drm/amd/display: Introduce FPU directory inside DC
> >
On Tue, 2022-02-22 at 11:44 -0800, Lucas De Marchi wrote:
> On Mon, Feb 21, 2022 at 11:21:35AM +0200, Jani Nikula wrote:
> > On Mon, 21 Feb 2022, Dave Airlie wrote:
> > > On Thu, 17 Feb 2022 at 20:26, Joonas Lahtinen
> > > wrote:
> > > >
> > > > Hi Dave & Daniel,
> > > >
> > > > Here is the
On Wed, Feb 23, 2022 at 08:38:04PM +0100, Thomas Zimmermann wrote:
> Add a TODO item for optimizing blitting and format-conversion helpers
> in DRM and fbdev. There's always demand for faster graphics output.
>
> Signed-off-by: Thomas Zimmermann
> ---
> Documentation/gpu/todo.rst | 22
On Wed, Feb 23, 2022 at 08:38:03PM +0100, Thomas Zimmermann wrote:
> Improve the performance of cfb_imageblit() by manually unrolling
> the inner blitting loop and moving some invariants out. The compiler
> failed to do this automatically. This change keeps cfb_imageblit()
> in sync with
On Wed, Feb 23, 2022 at 08:38:02PM +0100, Thomas Zimmermann wrote:
> Fix coding style. No functional changes.
>
> Signed-off-by: Thomas Zimmermann
Acked-by: Sam Ravnborg
On 2/22/2022 17:12, Ceraolo Spurio, Daniele wrote:
On 2/17/2022 3:52 PM, john.c.harri...@intel.com wrote:
From: John Harrison
The LRC descriptor was being initialised early on in the context
registration sequence. It could then be determined that the actual
registration needs to be delayed
On 2/23/2022 6:28 AM, Rob Clark wrote:
On Mon, Feb 21, 2022 at 6:41 AM Akhil P Oommen wrote:
Use a gpu name which is sprintf'ed from the chipid for 7c3 gpu instead of
hardcoding one. This helps to avoid code churn in case of a gpu rename.
Signed-off-by: Akhil P Oommen
---
On 2/23/2022 05:58, Tvrtko Ursulin wrote:
On 23/02/2022 02:45, John Harrison wrote:
On 2/22/2022 03:19, Tvrtko Ursulin wrote:
On 18/02/2022 21:33, john.c.harri...@intel.com wrote:
From: John Harrison
Compute workloads are inherantly not pre-emptible for long periods on
current hardware. As
On Wed, Feb 23, 2022 at 07:34:54PM +0100, Javier Martinez Canillas wrote:
> On 2/23/22 19:23, Michal Suchánek wrote:
>
> [snip]
>
> >> My point about the subject line remains thought, I would use something
> >> like:
> >>
> >> firmware: sysfb: Enable boot time VESA graphic mode selection for
Split the wait for component binding from i915 in multiples of
sysctl_hung_task_timeout_secs. This helps to avoid the possible kworker
thread hung detection given below.
<3>[ 60.946316] INFO: task kworker/11:1:104 blocked for more than 30
seconds.
<3>[ 60.946479] Tainted: GW
To avoid the intended wait being reported as kworker hung, split the
wait for i915 component bind, in multiples of
sysctl_hung_task_timeout_secs.
To facilitate this we are exporting sysctl_hung_task_timeout_secs from
kernel/hung_task.c for the kernel modules' use.
Ramalingam C (2):
Exporting sysctl_hung_task_timeout_secs, to make it available for other
kernel modules.
Signed-off-by: Ramalingam C
cc: Lucas De Marchi
---
kernel/hung_task.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/hung_task.c b/kernel/hung_task.c
index db59b6d4f0e7..01120265395d 100644
---
Hi
Am 23.02.22 um 20:37 schrieb Javier Martinez Canillas:
There is now a drm_fb_xrgb_to_mono_reversed() helper function to do
format conversion from XRGB to reversed monochrome.
Use that helper and remove the open coded version in the repaper driver.
Signed-off-by: Javier Martinez
Improve the performance of cfb_imageblit() by manually unrolling
the inner blitting loop and moving some invariants out. The compiler
failed to do this automatically. This change keeps cfb_imageblit()
in sync with sys_imagebit().
A microbenchmark measures the average number of CPU cycles
for
Fix coding style. No functional changes.
Signed-off-by: Thomas Zimmermann
---
drivers/video/fbdev/core/cfbimgblt.c | 60 ++--
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/video/fbdev/core/cfbimgblt.c
b/drivers/video/fbdev/core/cfbimgblt.c
Improve the performance of sys_fillrect() by using word-aligned
32/64-bit mov instructions. While the code tried to implement this,
the compiler failed to create fast instructions. The resulting
binary instructions were even slower than cfb_fillrect(), which
uses the same algorithm, but operates
Add a TODO item for optimizing blitting and format-conversion helpers
in DRM and fbdev. There's always demand for faster graphics output.
Signed-off-by: Thomas Zimmermann
---
Documentation/gpu/todo.rst | 22 ++
1 file changed, 22 insertions(+)
diff --git
Optimize performance of the fbdev console for the common case of
software-based clearing and image blitting.
The commit descripton of each patch contains resuls os a simple
microbenchmark. I also tested the full patchset's effect on the
console output by printing directory listings (i7-4790,
Improve the performance of sys_imageblit() by manually unrolling
the inner blitting loop and moving some invariants out. The compiler
failed to do this automatically. The resulting binary code was even
slower than the cfb_imageblit() helper, which uses the same algorithm,
but operates on I/O
There is now a drm_fb_xrgb_to_mono_reversed() helper function to do
format conversion from XRGB to reversed monochrome.
Use that helper and remove the open coded version in the repaper driver.
Signed-off-by: Javier Martinez Canillas
---
This was only built tested because I don't have
Hi Dave and Daniel,
here's drm-misc-fixes for this week.
Best regards
Thomas
drm-misc-fixes-2022-02-23:
* edid: Always set RGB444
* imx/dcss: Select GEM CMA helpers
* radeon: Fix some variables's type
* vc4: Fix codec cleanup; Fix PM reference counting
The following changes since commit
From: Rob Clark
Someone on IRC once asked an innocent enough sounding question: Why
with xf86-video-modesetting is es2gears limited at 120fps.
So I broke out the perfetto tracing mesa MR and took a look. It turns
out the problem was drm_atomic_helper_dirtyfb(), which would end up
waiting for
Hi
Am 23.02.22 um 17:11 schrieb Doug Anderson:
Hi,
On Tue, Feb 22, 2022 at 1:31 AM Geert Uytterhoeven wrote:
On Tue, Feb 8, 2022 at 10:39 AM Geert Uytterhoeven wrote:
On Mon, Feb 7, 2022 at 12:31 PM Thomas Zimmermann wrote:
As reported in [1], DRM_PANEL_EDP depends on DRM_DP_HELPER.
On 2/23/2022 04:13, Tvrtko Ursulin wrote:
On 23/02/2022 02:11, John Harrison wrote:
On 2/22/2022 01:52, Tvrtko Ursulin wrote:
On 18/02/2022 21:33, john.c.harri...@intel.com wrote:
From: John Harrison
GuC converts the pre-emption timeout and timeslice quantum values into
clock ticks
On Wed, 23 Feb 2022 at 21:27, Kuogee Hsieh wrote:
>
>
> On 2/23/2022 10:22 AM, Dmitry Baryshkov wrote:
> > On 23/02/2022 20:21, Kuogee Hsieh wrote:
> >>
> >> On 2/18/2022 6:22 PM, Dmitry Baryshkov wrote:
> >>> On Sat, 19 Feb 2022 at 03:55, Stephen Boyd wrote:
> Quoting Dmitry Baryshkov
On 2/23/22 19:23, Michal Suchánek wrote:
[snip]
>> My point about the subject line remains thought, I would use something like:
>>
>> firmware: sysfb: Enable boot time VESA graphic mode selection for simplefb
>
> I see where the confusion comes from.
>
Yeah. And just to clarify, the "simplefb"
On 2/23/2022 10:22 AM, Dmitry Baryshkov wrote:
On 23/02/2022 20:21, Kuogee Hsieh wrote:
On 2/18/2022 6:22 PM, Dmitry Baryshkov wrote:
On Sat, 19 Feb 2022 at 03:55, Stephen Boyd wrote:
Quoting Dmitry Baryshkov (2022-02-18 14:32:53)
On 19/02/2022 00:31, Kuogee Hsieh wrote:
On 2/11/2022
Hi,
On Wed, Feb 23, 2022 at 9:43 AM Kieran Bingham
wrote:
>
> Hi All,
>
> I'm working to respin the remainder of these patches, now that I have
> IRQ based HPD working on the SN65DSI86, and the (non-eDP) mode is used
> for Renesas R-Car boards.
>
> Quoting Doug Anderson (2021-06-24 00:51:12)
> >
On Wed, Feb 23, 2022 at 07:13:07PM +0100, Javier Martinez Canillas wrote:
> On 2/23/22 18:12, Michal Suchánek wrote:
> > On Wed, Feb 23, 2022 at 05:54:54PM +0100, Javier Martinez Canillas wrote:
>
> [snip]
>
> >>
> >> Yes, that's what I tried to say. But your commit message says "To enable
> >>
On 23/02/2022 20:21, Kuogee Hsieh wrote:
On 2/18/2022 6:22 PM, Dmitry Baryshkov wrote:
On Sat, 19 Feb 2022 at 03:55, Stephen Boyd wrote:
Quoting Dmitry Baryshkov (2022-02-18 14:32:53)
On 19/02/2022 00:31, Kuogee Hsieh wrote:
On 2/11/2022 2:40 PM, Dmitry Baryshkov wrote:
There is little
Hi,
On Wed, Feb 23, 2022 at 10:05 AM Kieran Bingham
wrote:
>
> > > > + /* For DisplayPort, disable scrambling mode. */
> > > > + if (pdata->bridge.type == DRM_MODE_CONNECTOR_DisplayPort)
> > > > + regmap_update_bits(pdata->regmap,
> > > > SN_TRAINING_SETTING_REG,
> > >
On 2/23/22 18:12, Michal Suchánek wrote:
> On Wed, Feb 23, 2022 at 05:54:54PM +0100, Javier Martinez Canillas wrote:
[snip]
>>
>> Yes, that's what I tried to say. But your commit message says "To enable
>> use of VESA modes with simplefb in legacy BIOS boot mode" and that isn't
>> accurate AFAIU
Hi Doug, Laurent,
Quoting Laurent Pinchart (2021-06-23 14:59:00)
> Hi Doug,
>
> On Wed, Mar 24, 2021 at 03:47:07PM -0700, Doug Anderson wrote:
> > On Sun, Mar 21, 2021 at 8:02 PM Laurent Pinchart wrote:
> > >
> > > Despite the SN65DSI86 being an eDP bridge, on some systems its output is
> > >
On 2/11/2022 2:40 PM, Dmitry Baryshkov wrote:
Currently DP driver will allocate panel bridge for eDP panels. This
supports only the following topology:
- eDP encoder ⇒ eDP panel (wrapped using panel-bridge)
Simplify this code to just check if there is any next bridge in the
chain (be it a
submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Michael-Cheng/Use-drm_clflush-instead-of-clflush/20220223-140110
base: git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: arm64-defconfig
Hi All,
I'm working to respin the remainder of these patches, now that I have
IRQ based HPD working on the SN65DSI86, and the (non-eDP) mode is used
for Renesas R-Car boards.
Quoting Doug Anderson (2021-06-24 00:51:12)
> Hi,
>
> On Wed, Jun 23, 2021 at 4:26 PM Laurent Pinchart
> wrote:
> >
> >
On 2/18/2022 6:22 PM, Dmitry Baryshkov wrote:
On Sat, 19 Feb 2022 at 03:55, Stephen Boyd wrote:
Quoting Dmitry Baryshkov (2022-02-18 14:32:53)
On 19/02/2022 00:31, Kuogee Hsieh wrote:
On 2/11/2022 2:40 PM, Dmitry Baryshkov wrote:
There is little point in having both connector and root
On Wed, Feb 23, 2022 at 05:54:54PM +0100, Javier Martinez Canillas wrote:
> On 2/23/22 17:45, Michal Suchánek wrote:
>
> [snip]
>
> >>>
> >>> To enable use of VESA modes with simplefb in legacy BIOS boot mode drop
> >>
> >> I think you meant "VESA modes with the sysfb driver" ? or something like
>
On 2/23/22 17:54, Javier Martinez Canillas wrote:
> On 2/23/22 17:45, Michal Suchánek wrote:
>
> [snip]
>
To enable use of VESA modes with simplefb in legacy BIOS boot mode drop
>>>
>>> I think you meant "VESA modes with the sysfb driver" ? or something like
>>> that since otherwise it
Quoting Laurent Pinchart (2022-02-23 16:25:28)
> Hello,
>
> On Wed, Feb 23, 2022 at 04:17:22PM +, Kieran Bingham wrote:
> > Quoting Laurent Pinchart (2021-12-29 23:44:29)
> > > On Sat, Dec 25, 2021 at 09:31:51AM +0300, Nikita Yushchenko wrote:
> > > > Hotplug events reported by bridge drivers
On 2/23/22 17:39, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 03:38:20PM +0100, Marek Vasut wrote:
On 2/23/22 15:37, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 03:09:08PM +0100, Marek Vasut wrote:
On 2/23/22 14:47, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 02:45:30PM +0100, Marek Vasut
On 2/23/22 17:45, Michal Suchánek wrote:
[snip]
>>>
>>> To enable use of VESA modes with simplefb in legacy BIOS boot mode drop
>>
>> I think you meant "VESA modes with the sysfb driver" ? or something like
>> that since otherwise it seems that you meant to use it with the simplefb
>>
On Wed, Feb 23, 2022 at 05:34:50PM +0100, Javier Martinez Canillas wrote:
> Hello Michal,
>
> On 2/18/22 17:04, Michal Suchanek wrote:
> > Since switch to simplefb/simpledrm VESA graphic modes are no longer
> > available with legacy BIOS.
>
> Maybe you can mention that is the "vga=" kernel
On Wed, Feb 23, 2022 at 03:38:20PM +0100, Marek Vasut wrote:
> On 2/23/22 15:37, Maxime Ripard wrote:
> > On Wed, Feb 23, 2022 at 03:09:08PM +0100, Marek Vasut wrote:
> > > On 2/23/22 14:47, Maxime Ripard wrote:
> > > > On Wed, Feb 23, 2022 at 02:45:30PM +0100, Marek Vasut wrote:
> > > > > On
Hi,
On Wed, Feb 23, 2022 at 7:55 AM Laurent Pinchart
wrote:
>
> > How about a middle ground, though: we could add a devm function that
> > does all the magic. Somewhat recently devm_pm_runtime_enable() was
> > added. What if we add a variant for those that use autosuspend, like:
> >
> >
Hello Michal,
On 2/18/22 17:04, Michal Suchanek wrote:
> Since switch to simplefb/simpledrm VESA graphic modes are no longer
> available with legacy BIOS.
>
Maybe you can mention that is the "vga=" kernel command line parameter
since that may be more evident to people reading the commit message
Hello,
On Wed, Feb 23, 2022 at 04:17:22PM +, Kieran Bingham wrote:
> Quoting Laurent Pinchart (2021-12-29 23:44:29)
> > On Sat, Dec 25, 2021 at 09:31:51AM +0300, Nikita Yushchenko wrote:
> > > Hotplug events reported by bridge drivers over drm_bridge_hpd_notify()
> > > get ignored unless
Hi Dave, Daniel,
The following changes since commit e783362eb54cd99b2cac8b3a9aeac942e6f6ac07:
Linux 5.17-rc1 (2022-01-23 10:12:53 +0200)
are available in the Git repository at:
https://gitlab.freedesktop.org/drm/tegra.git tags/drm/tegra/for-5.17-rc6
for you to fetch changes up to
On Wed, Feb 23, 2022 at 2:00 AM Dmitry Baryshkov
wrote:
>
> On 19/02/2022 22:39, Rob Clark wrote:
> > From: Rob Clark
> >
> > Someone on IRC once asked an innocent enough sounding question: Why
> > with xf86-video-modesetting is es2gears limited at 120fps.
> >
> > So I broke out the perfetto
Hi Laurent, Nikita,
Quoting Laurent Pinchart (2021-12-29 23:44:29)
> Hi Nikita,
>
> Thank you for the patch.
>
> On Sat, Dec 25, 2021 at 09:31:51AM +0300, Nikita Yushchenko wrote:
> > Hotplug events reported by bridge drivers over drm_bridge_hpd_notify()
> > get ignored unless somebody calls
Hi,
On Tue, Feb 22, 2022 at 1:31 AM Geert Uytterhoeven wrote:
>
> On Tue, Feb 8, 2022 at 10:39 AM Geert Uytterhoeven
> wrote:
> > On Mon, Feb 7, 2022 at 12:31 PM Thomas Zimmermann
> > wrote:
> > > As reported in [1], DRM_PANEL_EDP depends on DRM_DP_HELPER. Select
> > > the option to fix the
Hi Doug,
On Wed, Feb 23, 2022 at 07:43:27AM -0800, Doug Anderson wrote:
> On Tue, Feb 22, 2022 at 9:08 PM Laurent Pinchart wrote:
> > On Tue, Feb 22, 2022 at 11:44:54PM +0100, Linus Walleij wrote:
> > > On Tue, Feb 22, 2022 at 11:19 PM Douglas Anderson wrote:
> > > >
> > > > The PM Runtime docs
On Thu, 17 Feb 2022 09:29:54 +0100, Sascha Hauer wrote:
> Current port description doesn't cover all possible cases. It currently
> expects one single port with two endpoints.
>
> When the HDMI connector is described in the device tree there can be two
> ports, first one going to the VOP and the
On Tue, Feb 22, 2022 at 7:11 PM Dmitry Baryshkov
wrote:
>
> On 19/02/2022 21:33, Rob Clark wrote:
> > From: Rob Clark
> >
> > Avoid going down devfreq paths on devices where devfreq is not
> > initialized.
> >
> > Reported-by: Linux Kernel Functional Testing
> > Reported-by: Anders Roxell
> >
On 2022/2/23 22:39, Maxime Ripard wrote:
On Tue, Feb 22, 2022 at 10:46:35PM +0800, Sui Jingfeng wrote:
On 2022/2/22 16:27, Maxime Ripard wrote:
+ if (!of_device_is_available(output)) {
+ of_node_put(output);
+ drm_info(ddev, "connector%d is not available\n",
On 23/02/2022 16:35, Sui Jingfeng wrote:
>
> On 2022/2/23 21:56, 隋景峰 wrote:
>> Something like this:
>>
>> dt-bindings: display: Add Loongson display controller
>
> Hi,
Thanks for resending in a proper format. I already replied to your
original post, so let me paste it here as well.
>
> We
Hi,
On Tue, Feb 22, 2022 at 9:08 PM Laurent Pinchart
wrote:
>
> On Tue, Feb 22, 2022 at 11:44:54PM +0100, Linus Walleij wrote:
> > On Tue, Feb 22, 2022 at 11:19 PM Douglas Anderson
> > wrote:
> > >
> > > The PM Runtime docs say:
> > > Drivers in ->remove() callback should undo the runtime PM
On Wed, Feb 23, 2022 at 11:14:12PM +0800, Sui Jingfeng wrote:
>
> On 2022/2/23 22:39, Maxime Ripard wrote:
> > On Tue, Feb 22, 2022 at 10:46:35PM +0800, Sui Jingfeng wrote:
> > > On 2022/2/22 16:27, Maxime Ripard wrote:
> > > > > + if (!of_device_is_available(output)) {
> > > > > +
On 23/02/2022 14:56, 隋景峰 wrote:
>
>
>
> -Original Messages-
> From: "Rob Herring"
> Sent Time: 2022-02-23 07:02:34 (Wednesday)
> To: "Sui Jingfeng" 15330273...@189.cn
> Cc: "Maxime Ripard" , "Thomas Zimmermann"
> , "Roland Scheidegger" , "Zack
> Rusin" , "Christian Gmeiner" ,
>
On 2022/2/23 21:56, 隋景峰 wrote:
Something like this:
dt-bindings: display: Add Loongson display controller
Hi,
We are not a platform device driver, there is no
of_device_id defined in my driver. In other word,
my driver will not bind against devices whose compatible
is
The goal here is to set the element bus_format in the struct
panel_desc. This is an enum with the possible values defined in
include/uapi/linux/media-bus-format.h.
The enum values are not constructed in a way that you could calculate
the value from color channel width/shift/mapping/whatever. You
On 2022/2/23 22:39, Maxime Ripard wrote:
On Tue, Feb 22, 2022 at 10:46:35PM +0800, Sui Jingfeng wrote:
On 2022/2/22 16:27, Maxime Ripard wrote:
+ if (!of_device_is_available(output)) {
+ of_node_put(output);
+ drm_info(ddev, "connector%d is not available\n",
Am 23.02.22 um 14:51 schrieb Maarten Lankhorst:
Second version of the patch. I didn't fix the copyright (which ame up
in the previous version), as I feel the original author should send a
patch for that.
I've made the suballocator into its own module, and did a cleanup pass on it.
The
On Tue, Feb 22, 2022 at 10:41:05AM +0200, Mikko Perttunen wrote:
> On 2/21/22 22:29, Dmitry Osipenko wrote:
> > 18.02.2022 12:31, Mikko Perttunen пишет:
> > > On 2/17/22 21:16, Thierry Reding wrote:
> > > > ...
> > >
> > > Reviewed-by: Mikko Perttunen
> > >
> > > Left one cosmetic comment in
On Wed, Feb 23, 2022 at 03:46:01PM +0100, Thierry Reding wrote:
> On Fri, Feb 18, 2022 at 11:29:34AM +0200, Mikko Perttunen wrote:
> > On 2/17/22 21:19, Thierry Reding wrote:
> > > From: Thierry Reding
> > >
> > > The Video Image Composer (VIC) 4.0 can be found on NVIDIA Tegra210 SoCs.
> > > It
On Wed 23-02-22 09:35:34, Byungchul Park wrote:
> On Mon, Feb 21, 2022 at 08:02:04PM +0100, Jan Kara wrote:
> > On Thu 17-02-22 20:10:04, Byungchul Park wrote:
> > > [9.008161] ===
> > > [9.008163] DEPT: Circular dependency has been detected.
Hi all,
Today's linux-next merge of the drm-intel tree got a conflict in:
drivers/gpu/drm/i915/display/intel_bw.c
between commit:
ec663bca9128f ("drm/i915: Fix bw atomic check when switching between SAGV vs.
no SAGV")
from the drm-intel-fixes tree and commit:
6d8ebef53c2cc ("drm/i915:
On Fri, Feb 18, 2022 at 11:29:34AM +0200, Mikko Perttunen wrote:
> On 2/17/22 21:19, Thierry Reding wrote:
> > From: Thierry Reding
> >
> > The Video Image Composer (VIC) 4.0 can be found on NVIDIA Tegra210 SoCs.
> > It uses a different class (B0B6) that is slightly incompatible with the
> >
On Wed, Feb 23, 2022 at 11:25 AM Hans de Goede wrote:
>
> Hi,
>
> On 2/22/22 20:14, Thomas Zimmermann wrote:
> > Hi
> >
> > Am 21.02.22 um 23:00 schrieb Hans de Goede:
> >> Some devices use e.g. a portrait panel in a standard laptop casing made
> >> for landscape panels. efifb calls
On Tue, Feb 22, 2022 at 10:46:35PM +0800, Sui Jingfeng wrote:
>
> On 2022/2/22 16:27, Maxime Ripard wrote:
> > > + if (!of_device_is_available(output)) {
> > > + of_node_put(output);
> > > + drm_info(ddev, "connector%d is not available\n", index);
> > > + return NULL;
> >
On 2/23/22 15:37, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 03:09:08PM +0100, Marek Vasut wrote:
On 2/23/22 14:47, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 02:45:30PM +0100, Marek Vasut wrote:
On 2/23/22 14:41, Maxime Ripard wrote:
Hi,
On Tue, Feb 22, 2022 at 09:47:23AM +0100, Max
On Wed, Feb 23, 2022 at 03:09:08PM +0100, Marek Vasut wrote:
> On 2/23/22 14:47, Maxime Ripard wrote:
> > On Wed, Feb 23, 2022 at 02:45:30PM +0100, Marek Vasut wrote:
> > > On 2/23/22 14:41, Maxime Ripard wrote:
> > > > Hi,
> > > >
> > > > On Tue, Feb 22, 2022 at 09:47:23AM +0100, Max
On Wed, Feb 23, 2022 at 2:42 AM Christian König
wrote:
>
> Well that's bad. This should not be pushed to amd-staging-drm-next at all.
>
> This patch is touching multiple drivers and therefore needs to go
> upstream through drm-misc-next.
>
> Alex can you drop that one before you send out a pull
On 2/23/22 14:47, Maxime Ripard wrote:
On Wed, Feb 23, 2022 at 02:45:30PM +0100, Marek Vasut wrote:
On 2/23/22 14:41, Maxime Ripard wrote:
Hi,
On Tue, Feb 22, 2022 at 09:47:23AM +0100, Max Krummenacher wrote:
Use the new property bus-format to set the enum bus_format and bpc.
Completes:
On 23/02/2022 04:35, Kasireddy, Vivek wrote:
Hi Tvrtko,
On 18/02/2022 03:47, Kasireddy, Vivek wrote:
Hi Tvrtko,
On 17/02/2022 07:50, Vivek Kasireddy wrote:
While looking for next holes suitable for an allocation, although,
it is highly unlikely, make sure that the
On 2022-02-21 06:31, Melissa Wen wrote:
Move parts of dcn20 code that uses FPU to dml folder. It aims to isolate
FPU operations as described by series:
drm/amd/display: Introduce FPU directory inside DC
https://patchwork.freedesktop.org/series/93042/
This patch moves the following functions
On 23/02/2022 02:45, John Harrison wrote:
On 2/22/2022 03:19, Tvrtko Ursulin wrote:
On 18/02/2022 21:33, john.c.harri...@intel.com wrote:
From: John Harrison
Compute workloads are inherantly not pre-emptible for long periods on
current hardware. As a workaround for this, the pre-emption
Remove ti,hwmods from required properties, since the
target-module approach is actually used.
Signed-off-by: Angelo Dureghello
---
Documentation/devicetree/bindings/display/ti/ti,dra7-dss.txt | 2 --
1 file changed, 2 deletions(-)
diff --git
Converts the variable vmw_pt_sys_placement to static to
fix the following Sparse warning:
warning: symbol 'vmw_pt_sys_placement' was not declared. Should it be static?
Signed-off-by: Wambui Karuga
---
drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 2 +-
1 file changed, 1 insertion(+), 1
On 23/02/2022 12:08, Balasubramani Vivekanandan wrote:
On 23.02.2022 10:02, Das, Nirmoy wrote:
On 22/02/2022 15:51, Balasubramani Vivekanandan wrote:
drm_memcpy_from_wc() performs fast copy from WC memory type using
non-temporal instructions. Now there are two similar implementations of
this
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