Am Montag, 14. Februar 2022, 07:08:09 CET schrieb Yong Wu:
> Use the common compare helper from component.
>
> Cc: Sandy Huang
> Cc: "Heiko St¨¹bner"
> Cc: linux-rockc...@lists.infradead.org
> Signed-off-by: Yong Wu
Acked-by: Heiko Stuebner
> ---
> drivers/gpu/drm/rockchip/rockchip_drm_drv.
Hi Thomas,
On Thu, Feb 10, 2022 at 4:24 PM Thomas Zimmermann wrote:
> Fbdev's deferred I/O sorts all dirty pages by default, which incurs a
> significant overhead. Make the sorting step optional and update the few
> drivers that require it. Use a FIFO list by default.
>
> Sorting pages by memory
Hi
Am 14.02.22 um 09:05 schrieb Geert Uytterhoeven:
Hi Thomas,
On Thu, Feb 10, 2022 at 4:24 PM Thomas Zimmermann wrote:
Fbdev's deferred I/O sorts all dirty pages by default, which incurs a
significant overhead. Make the sorting step optional and update the few
drivers that require it. Use a
On Mon, 14 Feb 2022 at 06:32, Christian König
wrote:
>
> Am 13.02.22 um 09:52 schrieb Arunpravin:
> > - Make drm_buddy_alloc a single function to handle
> >range allocation and non-range allocation demands
> >
> > - Implemented a new function alloc_range() which allocates
> >the requested
Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.
This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).
When the DSI is in Video Mode, all commands are rejected.
Detect current DSI mode i
Hello Geert,
Thanks for your feedback.
On 2/12/22 16:54, Geert Uytterhoeven wrote:
[snip]
>> +
>> + for (i = start; i < end; i++) {
>> + unsigned int x = xb * 8 + i;
>> +
>> + byte >>= 1;
>> + if (src[x] >> 7)
>> +
On Mon, Feb 14, 2022 at 09:34:26AM +0200, Mika Westerberg wrote:
> On Fri, Feb 11, 2022 at 03:45:46PM -0600, Bjorn Helgaas wrote:
> > My expectation is that "USB" (like "PCI" and "PCIe") tells me
> > something about how a device is electrically connected and how
> > software can operate it. It doe
On Wed, 9 Feb 2022 11:57:27 -0700
Jeffrey Hugo wrote:
> The documentation for render nodes indicates that only "PRIME-related"
> ioctls are valid on render nodes, but the documentation does not clarify
> what that means. If the reader is not familiar with PRIME, they may
> beleive this to be onl
Hi
Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
[...]
IMO *always* prefer a for loop over while or do-while.
The for (i = 0; i < N; i++) is such a strong paradigm in C. You
instantly know how many times you're going to loop, at a glance. Not so
with with the alternatives, which should be used
Hi Thomas,
On Mon, Feb 14, 2022 at 9:28 AM Thomas Zimmermann wrote:
> Am 14.02.22 um 09:05 schrieb Geert Uytterhoeven:
> > On Thu, Feb 10, 2022 at 4:24 PM Thomas Zimmermann
> > wrote:
> >> Fbdev's deferred I/O sorts all dirty pages by default, which incurs a
> >> significant overhead. Make the
Am 14.02.22 um 09:36 schrieb Matthew Auld:
On Mon, 14 Feb 2022 at 06:32, Christian König
wrote:
Am 13.02.22 um 09:52 schrieb Arunpravin:
- Make drm_buddy_alloc a single function to handle
range allocation and non-range allocation demands
- Implemented a new function alloc_range() which
Il 14/02/22 09:47, Julien STEPHAN ha scritto:
Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.
This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).
When the DSI is in Video Mode, all c
On Fri, 11 Feb 2022 19:27:12 +0200
Andy Shevchenko wrote:
> On Fri, Feb 11, 2022 at 06:25:17PM +0200, Jani Nikula wrote:
> > On Fri, 11 Feb 2022, Andy Shevchenko
> > wrote:
> > > On Fri, Feb 11, 2022 at 02:05:56PM +0200, Jani Nikula wrote:
> > >> On Fri, 11 Feb 2022, Thomas Zimmermann wrot
Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.
This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).
When the DSI is in Video Mode, all commands are rejected.
Detect current DSI mode i
That are not pages any more.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_resource.c | 6 +++---
include/drm/ttm/ttm_resource.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c
b/drivers/gpu/drm/ttm/ttm_resource.c
index
Instead of duplicating that at different places add an iterator over all
the resources in a resource manager.
v2: add lockdep annotation and kerneldoc
Signed-off-by: Christian König
Tested-by: Bas Nieuwenhuizen
Reviewed-by: Daniel Vetter
---
drivers/gpu/drm/ttm/ttm_bo.c | 41 ++-
Use the one provided by TTM instead.
Signed-off-by: Christian König
Tested-by: Bas Nieuwenhuizen
---
drivers/gpu/drm/radeon/radeon.h| 2 --
drivers/gpu/drm/radeon/radeon_kms.c| 7 --
drivers/gpu/drm/radeon/radeon_object.c | 30 +++---
drivers/gpu/drm/radeon
It makes sense to have this in the common manager for debugging and
accounting of how much resources are used.
v2: cleanup kerneldoc a bit
v3: drop the atomic, update counter under lock instead
Signed-off-by: Christian König
Reviewed-by: Huang Rui (v1)
Tested-by: Bas Nieuwenhuizen
---
drivers
This is provided by TTM now.
Also switch man->size to bytes instead of pages and fix the double
printing of size and usage in debugfs.
v2: fix size checking as well
Signed-off-by: Christian König
Tested-by: Bas Nieuwenhuizen
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 49 +--
This way we finally fix the problem that new resource are
not immediately evict-able after allocation.
That has caused numerous problems including OOM on GDS handling
and not being able to use TTM as general resource manager.
v2: stop assuming in ttm_resource_fini that res->bo is still valid.
v3:
We have the BO pointer in the base structure now as well.
Signed-off-by: Christian König
Reviewed-by: Daniel Vetter
Tested-by: Bas Nieuwenhuizen
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 49 -
include/drm/ttm/ttm_resource.h | 8
2 files changed, 2
This is provided by TTM now.
Also switch man->size to bytes instead of pages and fix the double
printing of size and usage in debugfs.
v2: fix size checking as well
Signed-off-by: Christian König
Tested-by: Bas Nieuwenhuizen
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +-
drivers/gp
Not just TT and VRAM.
Signed-off-by: Christian König
Reviewed-by: Daniel Vetter
Tested-by: Bas Nieuwenhuizen
---
drivers/gpu/drm/ttm/ttm_resource.c | 52 +-
include/drm/ttm/ttm_device.h | 2 --
include/drm/ttm/ttm_resource.h | 4 +--
3 files changed, 17
This is provided by TTM now.
Signed-off-by: Christian König
---
.../gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c | 62 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 7 +--
2 files changed, 6 insertions(+), 63 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_preemp
Instead of providing the bulk move structure for each LRU update set
this as property of the BO. This should avoid costly bulk move rebuilds
with some games under RADV.
v2: some name polishing, add a few more kerneldoc words.
v3: add some lockdep
Signed-off-by: Christian König
Tested-by: Bas Nie
Hi guys,
crap I once more forgot the cover letter, but this set should be pretty
straight forward by now.
Please review and comment,
Christian.
Am 14.02.22 um 10:34 schrieb Christian König:
That are not pages any more.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_resource.c
From: Christoph Niedermaier
[ Upstream commit 6df4432a5eca101b5fd80fbee41d309f3d67928d ]
In the function panel_simple_probe() the pointer panel->desc is
assigned to the passed pointer desc. If function panel_dpi_probe()
is called panel->desc will be updated, but further on only desc
will be eval
Il 14/02/22 10:27, Julien STEPHAN ha scritto:
Mipi dsi panel drivers can use mipi_dsi_dcs_{set,get}_display_brightness()
to request backlight changes.
This can be done during panel initialization (dsi is in command mode)
or afterwards (dsi is in Video Mode).
When the DSI is in Video Mode, all c
Hi Maxime and Stephen,
We have recently posted a driver for the BCM2711 Unicam CSI-2 receiver
(see [1]) which is a perfect candidate for this API, as it needs a
minimum rate for the VPU clock. Any chance we can get this series merged
? :-)
[1]
https://lore.kernel.org/linux-media/20220208155027.8
From: Christoph Niedermaier
[ Upstream commit 6df4432a5eca101b5fd80fbee41d309f3d67928d ]
In the function panel_simple_probe() the pointer panel->desc is
assigned to the passed pointer desc. If function panel_dpi_probe()
is called panel->desc will be updated, but further on only desc
will be eval
From: Christoph Niedermaier
[ Upstream commit 6df4432a5eca101b5fd80fbee41d309f3d67928d ]
In the function panel_simple_probe() the pointer panel->desc is
assigned to the passed pointer desc. If function panel_dpi_probe()
is called panel->desc will be updated, but further on only desc
will be eval
The below patches add support for data flow metering
as mentioned in the section 6.5.6 FRL data flow metering
of HDMI 2.1 specification.
Add functions to calclulate the DFM parameters
for the given frl config, which is further used to evaluate the
data flow metering requirement as specified in the
Add helper functions for computing non dsc frl
link characteristics
Signed-off-by: Vandita Kulkarni
---
drivers/gpu/drm/drm_frl_dfm_helper.c | 396 +++
1 file changed, 396 insertions(+)
create mode 100644 drivers/gpu/drm/drm_frl_dfm_helper.c
diff --git a/drivers/gpu/drm
Add helpers to compute DFM variables and to verify if the
DFM requirements are met or not in non dsc cases.
Signed-off-by: Vandita Kulkarni
---
drivers/gpu/drm/drm_frl_dfm_helper.c | 161 +++
include/drm/drm_frl_dfm_helper.h | 2 +
2 files changed, 163 insertions(+)
Define frl_dfm structure to hold frl characteristics
needed for frl capacity computation in order to
meet the data flow metering requirement.
Signed-off-by: Vandita Kulkarni
---
include/drm/drm_frl_dfm_helper.h | 124 +++
1 file changed, 124 insertions(+)
create mode
Add the new frl_dfm_helper file to drm Makefile
Signed-off-by: Vandita Kulkarni
---
drivers/gpu/drm/Makefile | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index 8675c2af7ae1..81fe3df8bfda 100644
--- a/drivers/gpu/drm/Ma
From: Ankit Nautiyal
Add helper functions for calculating FRL capacity and DFM
requirements with given compressed bpp.
Signed-off-by: Ankit Nautiyal
Signed-off-by: Vandita Kulkarni
---
drivers/gpu/drm/drm_frl_dfm_helper.c | 297 +++
include/drm/drm_frl_dfm_helper.h
On Sat, Feb 12, 2022 at 12:27:39PM +0800, qianfangui...@163.com wrote:
> From: qianfan Zhao
>
> Control led gpios by using GPIO_ACTIVE flags, don't detect the polarity
> by reading the gpio value when probe.
...
> + enum gpiod_flags flags = GPIOD_OUT_HIGH;
> +
> + /* request and turn on
Hi,
Le lun., févr. 14 2022 at 14:08:02 +0800, Yong Wu
a écrit :
Use the common compare helper from component.
Cc: Paul Cercueil
Cc: linux-m...@vger.kernel.org
Signed-off-by: Yong Wu
Acked-by: Paul Cercueil
Cheers,
-Paul
---
drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 7 +--
1 fil
On 2022/2/14 13:54, Jiaxun Yang wrote:
在 2022/2/13 14:16, Sui Jingfeng 写道:
There is a display controller in loongson's LS2K1000 SoC and LS7A1000
bridge chip, the DC is a PCI device in those chips. It has two display
pipes but with only one hardware cursor. Each way has a DVO interface
which
Il 13/02/22 07:31, Hsin-Yi Wang ha scritto:
From: xiazhengqiao
Add STARRY 2081101QFH032011-53G 10.1" WUXGA TFT LCD panel
Signed-off-by: xiazhengqiao
Signed-off-by: Hsin-Yi Wang
I have no way of testing this driver but the code itself looks good to me,
so, strictly for the code:
Reviewed-b
On Sat, Feb 12, 2022 at 01:37:11PM +0800, qianfangui...@163.com wrote:
> From: qianfan Zhao
>
> Keep the logo draw by bootloader
Please, Cc to fbdev maintainer. Personally I'm not sure we want this from
maintenance perspective, but I understand what you want to achieve with it.
--
With Best Re
On Sun, Feb 13, 2022 at 10:16:43PM +0800, Sui Jingfeng wrote:
> From: suijingfeng
>
> There is a display controller in loongson's LS2K1000 SoC and LS7A1000
> bridge chip, the DC is a PCI device in those chips. It has two display
> pipes but with only one hardware cursor. Each way has a DVO interf
Hi,
Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller
a écrit :
From: Paul Boddie
We have to make sure that
- JZ_LCD_OSDC_ALPHAEN is set
- plane f0 is disabled and not seen from user-space
Actually it will still be seen from user-space, but it won't be
possible to use it. So
On Mon, Feb 14, 2022 at 6:10 PM AngeloGioacchino Del Regno
wrote:
>
> Il 13/02/22 07:31, Hsin-Yi Wang ha scritto:
> > From: xiazhengqiao
> >
> > Add STARRY 2081101QFH032011-53G 10.1" WUXGA TFT LCD panel
> >
> > Signed-off-by: xiazhengqiao
> > Signed-off-by: Hsin-Yi Wang
>
> I have no way of tes
Hi Nikolaus,
Le sam., févr. 12 2022 at 16:50:54 +0100, H. Nikolaus Schaller
a écrit :
There is no hpd-gpio installed on the CI20 board HDMI connector.
Hence there is no hpd detection by the connector driver and we
have to enable polling by the dw-hdmi driver.
We need to set .poll_enabled but
Hi Paul,
> Am 14.02.2022 um 11:13 schrieb Paul Cercueil :
>
> Hi,
>
> Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller
> a écrit :
>> From: Paul Boddie
>> We have to make sure that
>> - JZ_LCD_OSDC_ALPHAEN is set
>> - plane f0 is disabled and not seen from user-space
>
> Actua
Hi,
Le sam., févr. 12 2022 at 16:50:50 +0100, H. Nikolaus Schaller
a écrit :
From: Paul Boddie
A specialisation of the generic Synopsys HDMI driver is employed for
JZ4780 HDMI support. This requires a new driver, plus device tree and
configuration modifications.
Here we add Kconfig DRM_INGE
On Mon, Feb 14, 2022 at 11:17:11AM +0200, Pekka Paalanen wrote:
> On Fri, 11 Feb 2022 19:27:12 +0200
> Andy Shevchenko wrote:
> > On Fri, Feb 11, 2022 at 06:25:17PM +0200, Jani Nikula wrote:
> > > On Fri, 11 Feb 2022, Andy Shevchenko
> > > wrote:
> > > > On Fri, Feb 11, 2022 at 02:05:56PM +020
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> That are not pages any more.
"Leave the man->size units as driver defined."
>
> Signed-off-by: Christian König
> ---
> drivers/gpu/drm/ttm/ttm_resource.c | 6 +++---
> include/drm/ttm/ttm_resource.h | 2 +-
> 2 files changed, 4 inser
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> It makes sense to have this in the common manager for debugging and
> accounting of how much resources are used.
>
> v2: cleanup kerneldoc a bit
> v3: drop the atomic, update counter under lock instead
>
> Signed-off-by: Christian König
> R
On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
> Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
...
> > > IMO *always* prefer a for loop over while or do-while.
> > >
> > > The for (i = 0; i < N; i++) is such a strong paradigm in C. You
> > > instantly know how many times you'
On 2022/2/14 18:10, Maxime Ripard wrote:
On Sun, Feb 13, 2022 at 10:16:43PM +0800, Sui Jingfeng wrote:
From: suijingfeng
There is a display controller in loongson's LS2K1000 SoC and LS7A1000
bridge chip, the DC is a PCI device in those chips. It has two display
pipes but with only one hardwa
On Monday, February 14th, 2022 at 11:38, Andy Shevchenko
wrote:
> > > > IMO *always* prefer a for loop over while or do-while.
> > > >
> > > > The for (i = 0; i < N; i++) is such a strong paradigm in C. You
> > > > instantly know how many times you're going to loop, at a glance. Not so
> > > > w
Hi Andy,
On Mon, Feb 14, 2022 at 11:39 AM Andy Shevchenko
wrote:
> On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
> > Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
> > > > IMO *always* prefer a for loop over while or do-while.
> > > >
> > > > The for (i = 0; i < N; i++) is suc
On Mon, Feb 14, 2022 at 09:52:02AM +0100, Lukas Wunner wrote:
> On Mon, Feb 14, 2022 at 09:34:26AM +0200, Mika Westerberg wrote:
> > On Fri, Feb 11, 2022 at 03:45:46PM -0600, Bjorn Helgaas wrote:
> > > My expectation is that "USB" (like "PCI" and "PCIe") tells me
> > > something about how a device
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> Use the one provided by TTM instead.
>
> Signed-off-by: Christian König
> Tested-by: Bas Nieuwenhuizen
> ---
> drivers/gpu/drm/radeon/radeon.h| 2 --
> drivers/gpu/drm/radeon/radeon_kms.c| 7 --
> drivers/gpu/drm/radeon/
Hello,
syzbot found the following issue on:
HEAD commit:f4bc5bbb5fef Merge tag 'nfsd-5.17-2' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=10fc74c270
kernel config: https://syzkaller.appspot.com/x/.config?x=266de9da75c71a45
das
Hi Paul,
> Am 14.02.2022 um 11:24 schrieb Paul Cercueil :
>
> Hi,
>
> Le sam., févr. 12 2022 at 16:50:50 +0100, H. Nikolaus Schaller
> a écrit :
>> +static void ingenic_dw_hdmi_cleanup(void *data)
>> +{
>> +struct dw_hdmi *hdmi = (struct dw_hdmi *)data;
>> +
>> +dw_hdmi_remove(hdmi);
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> This is provided by TTM now.
>
> Also switch man->size to bytes instead of pages and fix the double
> printing of size and usage in debugfs.
>
> v2: fix size checking as well
>
> Signed-off-by: Christian König
> Tested-by: Bas Nieuwenhuizen
On Mon, Feb 14, 2022 at 01:11:05PM +0200, Mika Westerberg wrote:
> > > It is used to identify "tunneled" ports (whether PCIe, USB 3.x or
> > > DisplayPort). Tunnels are created by software (in Linux it is the
> > > Thunderbolt driver) and are dynamic in nature. The USB4 links go over
> > > USB Type
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> This is provided by TTM now.
>
> Signed-off-by: Christian König
Reviewed-by: Matthew Auld
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
>
> This is provided by TTM now.
>
> Also switch man->size to bytes instead of pages and fix the double
> printing of size and usage in debugfs.
>
> v2: fix size checking as well
>
> Signed-off-by: Christian König
> Tested-by: Bas Nieuwenhuizen
Le lun., févr. 14 2022 at 12:02:53 +0100, H. Nikolaus Schaller
a écrit :
Hi Paul,
Am 14.02.2022 um 11:24 schrieb Paul Cercueil :
Hi,
Le sam., févr. 12 2022 at 16:50:50 +0100, H. Nikolaus Schaller
a écrit :
+static void ingenic_dw_hdmi_cleanup(void *data)
+{
+ struct dw_hd
Hi
Am 14.02.22 um 11:38 schrieb Andy Shevchenko:
On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
...
IMO *always* prefer a for loop over while or do-while.
The for (i = 0; i < N; i++) is such a strong paradigm in C. You
insta
Subject prefix should be drm/edid.
On Sun, 13 Feb 2022, Yaroslav Bolyukin wrote:
> As per DisplayID v2.0 Errata E9 spec
Please be more elaborate about the changes.
You also need to update drm_reset_display_info().
BR,
Jani.
> Signed-off-by: Yaroslav Bolyukin
> ---
> drivers/gpu/drm/drm_ed
[TLDR: I'm adding the regression report below to regzbot, the Linux
kernel regression tracking bot; all text you find below is compiled from
a few templates paragraphs you might have encountered already already
from similar mails.]
Hi, this is your Linux kernel regression tracker speaking.
CCin
Hi,
Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller
a écrit :
Hi Paul,
Am 14.02.2022 um 11:13 schrieb Paul Cercueil :
Hi,
Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller
a écrit :
From: Paul Boddie
We have to make sure that
- JZ_LCD_OSDC_ALPHAEN is
Hi Paul,
> Am 14.02.2022 um 13:29 schrieb Paul Cercueil :
>
> Hi,
>
> Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul,
>>> Am 14.02.2022 um 11:13 schrieb Paul Cercueil :
>>> Hi,
>>> Le sam., févr. 12 2022 at 16:50:49 +0100, H. Nikolaus Schaller
>>> a écr
Hi,
Le lun., févr. 14 2022 at 13:33:25 +0100, H. Nikolaus Schaller
a écrit :
Hi Paul,
Am 14.02.2022 um 13:29 schrieb Paul Cercueil :
Hi,
Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller
a écrit :
Hi Paul,
Am 14.02.2022 um 11:13 schrieb Paul Cercueil
:
Hi,
Le sam.,
On Mon, Feb 14, 2022 at 02:08:16PM +0800, Yong Wu wrote:
> Use the common compare/release helpers from component.
What's the story with dependencies here? I've just got this one patch
with no cover letter...
signature.asc
Description: PGP signature
Il 14/02/22 13:40, Mark Brown ha scritto:
On Mon, Feb 14, 2022 at 02:08:16PM +0800, Yong Wu wrote:
Use the common compare/release helpers from component.
What's the story with dependencies here? I've just got this one patch
with no cover letter...
Hello Mark,
I agree, the cover letter shoul
On Sun, 13 Feb 2022 at 11:34, Hsin-Yi Wang wrote:
>
> From: Xin Ji
>
> Send DPCD command to downstream before anx7625 power down,
> let downstream monitor enter into standby mode.
>
> Signed-off-by: Xin Ji
> Signed-off-by: Hsin-Yi Wang
> Reviewed-by: Hsin-Yi Wang
> ---
> v3->v4:
> Use common D
On Mon, Feb 14, 2022 at 01:12:48PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 14.02.22 um 11:38 schrieb Andy Shevchenko:
> > On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
> >> Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
> >
> > ...
> >
> IMO *always* prefer a for loo
Hi
Am 14.02.22 um 13:47 schrieb Ville Syrjälä:
On Mon, Feb 14, 2022 at 01:12:48PM +0100, Thomas Zimmermann wrote:
Hi
Am 14.02.22 um 11:38 schrieb Andy Shevchenko:
On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
...
IMO *alw
On Mon, Feb 14, 2022 at 01:54:59PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 14.02.22 um 13:47 schrieb Ville Syrjälä:
> > On Mon, Feb 14, 2022 at 01:12:48PM +0100, Thomas Zimmermann wrote:
> >> Hi
> >>
> >> Am 14.02.22 um 11:38 schrieb Andy Shevchenko:
> >>> On Mon, Feb 14, 2022 at 10:03:53AM +0
> Am 14.02.2022 um 13:36 schrieb Paul Cercueil :
>
> Hi,
>
> Le lun., févr. 14 2022 at 13:33:25 +0100, H. Nikolaus Schaller
> a écrit :
>> Hi Paul,
>>> Am 14.02.2022 um 13:29 schrieb Paul Cercueil :
>>> Hi,
>>> Le lun., févr. 14 2022 at 11:19:40 +0100, H. Nikolaus Schaller
>>> a écrit :
>>
Am 14.02.22 um 11:34 schrieb Matthew Auld:
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
It makes sense to have this in the common manager for debugging and
accounting of how much resources are used.
v2: cleanup kerneldoc a bit
v3: drop the atomic, update counter under lock instead
Sig
Hi
Am 14.02.22 um 10:05 schrieb Geert Uytterhoeven:
Hi Thomas,
On Mon, Feb 14, 2022 at 9:28 AM Thomas Zimmermann wrote:
Am 14.02.22 um 09:05 schrieb Geert Uytterhoeven:
On Thu, Feb 10, 2022 at 4:24 PM Thomas Zimmermann wrote:
Fbdev's deferred I/O sorts all dirty pages by default, which inc
Am 14.02.22 um 12:10 schrieb Matthew Auld:
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
This is provided by TTM now.
Also switch man->size to bytes instead of pages and fix the double
printing of size and usage in debugfs.
v2: fix size checking as well
Signed-off-by: Christian König
This patch series adds a DRM driver for the Solomon OLED SSD1305, SSD1306,
SSD1307 and SSD1309 displays. It is a port of the ssd1307fb fbdev driver.
Using the DRM fbdev emulation, all the tests from Geert Uytterhoeven repo
(https://git.kernel.org/pub/scm/linux/kernel/git/geert/fbtest.git) passes.
Pull the per-line conversion logic into a separate helper function.
This will allow to do line-by-line conversion in other helpers that
convert to a gray8 format.
Suggested-by: Thomas Zimmermann
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Thomas Zimmermann
Reviewed-by: Andy Shevchenko
The ssd130x driver only provides the core support for these devices but it
does not have any bus transport logic. Add a driver to interface over I2C.
Signed-off-by: Javier Martinez Canillas
Reviewed-by: Andy Shevchenko
---
(no changes since v5)
Changes in v5:
- Add Andy Shevchenko's Reviewed-b
Add support to convert from XR24 to reversed monochrome for drivers that
control monochromatic display panels, that only have 1 bit per pixel.
The function does a line-by-line conversion doing an intermediate step
first from XR24 to 8-bit grayscale and then to reversed monochrome.
The drm_fb_gray
This adds a DRM driver for SSD1305, SSD1306, SSD1307 and SSD1309 Solomon
OLED display controllers.
It's only the core part of the driver and a bus specific driver is needed
for each transport interface supported by the display controllers.
Signed-off-by: Javier Martinez Canillas
---
Changes in
To make sure that tools like the get_maintainer.pl script will suggest
to Cc me if patches are posted for this driver.
Also include the Device Tree binding for the old ssd1307fb fbdev driver
since the new DRM driver was made compatible with the existing binding.
Signed-off-by: Javier Martinez Can
The ssd130x DRM driver also makes use of this Device Tree binding to allow
existing users of the fbdev driver to migrate without the need to change
their Device Trees.
Add myself as another maintainer of the binding, to make sure that I will
be on Cc when patches are proposed for it.
Suggested-by
On Mon, Feb 14, 2022 at 01:12:48PM +0100, Thomas Zimmermann wrote:
> Am 14.02.22 um 11:38 schrieb Andy Shevchenko:
> > On Mon, Feb 14, 2022 at 10:03:53AM +0100, Thomas Zimmermann wrote:
> > > Am 11.02.22 um 16:41 schrieb Andy Shevchenko:
...
> > > > > IMO *always* prefer a for loop over while or
On Mon, 14 Feb 2022 at 13:23, Christian König
wrote:
>
> Am 14.02.22 um 11:34 schrieb Matthew Auld:
> > On Mon, 14 Feb 2022 at 09:34, Christian König
> > wrote:
> >> It makes sense to have this in the common manager for debugging and
> >> accounting of how much resources are used.
> >>
> >> v2: c
On Thu, 10 Feb 2022 at 11:38, Pin-Yen Lin wrote:
>
> The length of EDID block can be longer than 256 bytes, so we should use
> `int` instead of `u8` for the `edid_pos` variable.
>
> Fixes: 8bdfc5dae4e3 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP")
> Signed-off-by: Pin-Yen Lin
> Reviewed
Am 14.02.22 um 15:29 schrieb Matthew Auld:
On Mon, 14 Feb 2022 at 13:23, Christian König
wrote:
Am 14.02.22 um 11:34 schrieb Matthew Auld:
On Mon, 14 Feb 2022 at 09:34, Christian König
wrote:
It makes sense to have this in the common manager for debugging and
accounting of how much resources
On PowerBook6,1 (PowerBook G4 867 12") HWSQ entry 0 (which is currently
always used by nouveau) fails, but the BIOS declares 2 HWSQ entries and
entry 1 works.
Add a quirk to use HWSQ entry 1.
Signed-off-by: Icenowy Zheng
---
drivers/gpu/drm/nouveau/nouveau_bios.c | 7 +++
1 file changed, 7
I'm not saying this is wrong, but could you file a bug at
gitlab.freedesktop.org/drm/nouveau/-/issues and include the VBIOS
(/sys/kernel/debug/dri/0/vbios.rom)? That would make it easier to
review the full situation.
On Mon, Feb 14, 2022 at 11:03 AM Icenowy Zheng wrote:
>
> On PowerBook6,1 (Power
Am 2022-02-14 um 04:34 schrieb Christian König:
Instead of duplicating that at different places add an iterator over all
the resources in a resource manager.
v2: add lockdep annotation and kerneldoc
Signed-off-by: Christian König
Tested-by: Bas Nieuwenhuizen
Reviewed-by: Daniel Vetter
---
Am 2022-02-14 um 04:34 schrieb Christian König:
This is provided by TTM now.
Signed-off-by: Christian König
This patch is
Reviewed-by: Felix Kuehling
---
.../gpu/drm/amd/amdgpu/amdgpu_preempt_mgr.c | 62 ++-
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 7 +--
2
On Tue, Feb 01, 2022 at 04:46:33PM +0100, Maarten Lankhorst wrote:
> Hey,
>
> Op 31-01-2022 om 23:23 schreef Bjorn Helgaas:
> > [+to Maarten, Maxime, Thomas; beginning of thread:
> > https://lore.kernel.org/r/20220106000658.243509-1-helg...@kernel.org]
> >
> > On Wed, Jan 05, 2022 at 06:06:48PM -
On 11/02/2022 20:27, alyssa.rosenzw...@collabora.com wrote:
> From: Alyssa Rosenzweig
>
> From the kernel's perspective, pre-CSF Valhall is more or less
> compatible with Bifrost, although they differ to userspace. Add a
> compatible for Valhall to the existing Bifrost bindings documentation.
>
On 11/02/2022 20:27, alyssa.rosenzw...@collabora.com wrote:
> From: Alyssa Rosenzweig
>
> Add handling for the HW_ISSUE_TTRX_2968_TTRX_3162 quirk. Logic ported
> from kbase. kbase lists this workaround as used on Mali-G57.
>
> Signed-off-by: Alyssa Rosenzweig
Reviewed-by: Steven Price
> ---
On 11/02/2022 20:27, alyssa.rosenzw...@collabora.com wrote:
> From: Alyssa Rosenzweig
>
> Logically, this function is free of side effects, so any pointers it
> takes should be const. Needed to avoid a warning in the next patch.
>
> Signed-off-by: Alyssa Rosenzweig
Reviewed-by: Steven Price
On 11/02/2022 20:27, alyssa.rosenzw...@collabora.com wrote:
> From: Alyssa Rosenzweig
>
> Some Valhall GPUs require resets when encountering bus faults due to
> occlusion query writes. Add the issue bit for this and handle it.
>
> Signed-off-by: Alyssa Rosenzweig
Reviewed-by: Steven Price
(al
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