A "quiet" member is added to mipi_dsi_multi_context which allows
silencing all the errors printed by the multi functions.
Signed-off-by: Tejas Vipin
---
include/drm/drm_mipi_dsi.h | 10 ++
1 file changed, 10 insertions(+)
diff --git a/include/drm/drm_mipi_dsi.h
Am 24.07.24 um 11:37 schrieb Matthew Auld:
On 24/07/2024 02:35, Marek Olšák wrote:
The reason is that our DCC requires 768K alignment in some cases. I
haven't read this patch series, but one way to do that is to align to
256K, overallocate by 512K, and then not use either 0, 256K, or 512K
at
Am 24.07.24 um 10:16 schrieb Tvrtko Ursulin:
[SNIP]
Absolutely.
Absolutely good and absolutely me, or absolutely you? :)
You, I don't even have time to finish all the stuff I already started :/
These are the TODO points and their opens:
- Adjust
On Wed, 24 Jul 2024, Jani Nikula wrote:
> On Wed, 24 Jul 2024, Ma Ke wrote:
> > In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
> > assigned to modeset->mode, which will lead to a possible NULL pointer
> > dereference on failure of drm_mode_duplicate(). Add a check to
https://bugzilla.kernel.org/show_bug.cgi?id=219091
Artem S. Tashkinov (a...@gmx.com) changed:
What|Removed |Added
Status|NEW |RESOLVED
Hi Steve,
On Wed, 24 Jul 2024 09:59:36 +0100
Steven Price wrote:
> Hi Boris,
>
> On 23/07/2024 17:06, Boris Brezillon wrote:
> > Hi Steve,
> >
> > On Mon, 15 Jul 2024 10:12:16 +0100
> > Steven Price wrote:
> >
> >> I note it also shows that the "panthor_regs.rs" would ideally be shared.
>
For rockchip rk3288 and rk3399, the display driver is rockchip
and gpu driver is panfrost. Currently, in drm-ci for rockchip
rk3288 and rk3399, only the gpu driver is tested. Refactor
the existing rockchip jobs to test both display and gpu driver
and update xfails.
Since the correct driver name
For mediatek mt8173, the display driver is mediatek, while the
gpu driver is powervr. Currently, in drm-ci for mt8173, only the
display driver is tested. Add support in drm-ci to test powervr
driver for mt8173. Powervr driver was merged in linux kernel,
but there's no mediatek support yet. So
For Amlogic Meson G12B (A311D) SOC the display driver is meson and
gpu driver is panfrost. Currently, in drm-ci for Meson G12B (A311D),
only the gpu driver is tested. Refactor the existing meson jobs
and add support in drm-ci to test both display and gpu driver for
Amlogic Meson G12B (A311D) and
For mediatek mt8183, the display driver is mediatek, while the
gpu driver is panfrost. Currently, in drm-ci for mt8183, only
the gpu driver is tested. Refactor the existing mediatek jobs
and add support in drm-ci to test both display and gpu driver
for mt8183 and update xfails.
Since the correct
Enable CONFIG_DRM_ANALOGIX_ANX7625 in the arm64 defconfig to get
display driver probed on the mt8183-kukui-jacuzzi-juniper machine.
arch/arm64/configs/defconfig has CONFIG_DRM_ANALOGIX_ANX7625=m,
but drm-ci don't have initrd with modules, so add
CONFIG_DRM_ANALOGIX_ANX7625=y in CI arm64 config.
Some ARM SOCs have a separate display controller and GPU, each with
different drivers. For mediatek mt8173, the GPU driver is powervr,
and the display driver is mediatek. In the case of mediatek mt8183,
the GPU driver is panfrost, and the display driver is mediatek.
With rockchip rk3288/rk3399,
On Mon, 22 Jul 2024, Colin Ian King wrote:
> Don't populate the read-only array bw_gbps on the stack at run time,
> instead make it static const.
>
> Signed-off-by: Colin Ian King
Pushed to drm-intel-next, thanks for the patch.
BR,
Jani.
> ---
> drivers/gpu/drm/i915/display/intel_dp.c | 2 +-
On Wed, 24 Jul 2024, Ma Ke wrote:
> In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
> assigned to modeset->mode, which will lead to a possible NULL pointer
> dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
>
> Cc: sta...@vger.kernel.org
>
On 23/07/2024 14:25, Arunpravin Paneer Selvam wrote:
- Add a new start parameter in trim function to specify exact
address from where to start the trimming. This would help us
in situations like if drivers would like to do address alignment
for specific requirements.
- Add a new flag
In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
assigned to modeset->mode, which will lead to a possible NULL pointer
dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Cc: sta...@vger.kernel.org
Fixes: cf13909aee05 ("drm/fb-helper: Move out
On 24/07/2024 02:35, Marek Olšák wrote:
The reason is that our DCC requires 768K alignment in some cases. I
haven't read this patch series, but one way to do that is to align to
256K, overallocate by 512K, and then not use either 0, 256K, or 512K at
the beginning to get to 768K alignment.
>> Is there some reason this whole thing isn't just
>>
>> seq_write(m, drm->vbios.data, drm->vbios.length)
…
> I don't know if my answer is relevant or not here but:
> for () seq_putc(); ==> will fill 'm' with everything that fits in
I find such a discussion approach strange.
> and
>
i.MX8qxp Display Controller pixel engine consists of all processing
units that operate in the AXI bus clock domain. Add drivers for
ConstFrame, ExtDst, FetchLayer, FetchWarp and LayerBlend units, as
well as a pixel engine driver, so that two displays with primary
planes can be supported. The
Enable display controller for i.MX8qxp MEK.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* New patch. (Francesco)
arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts
MX8-DLVDS-LCD1 display module integrates a KOE TX26D202VM0BWA LCD panel
and a touch IC. Add an overlay to support the LCD panel on i.MX8qxp
MEK. mipi_lvds_0_ldb channel0 and mipi_lvds_1_ldb channel1 send odd
and even pixels to the panel respectively.
Signed-off-by: Liu Ying
---
v3:
* No
Add myself as the maintainer of i.MX8qxp Display Controller.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* Improve file list. (Frank)
MAINTAINERS | 8
1 file changed, 8 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 10bd3f40a2f1..fa82fdd9bfef 100644
---
The MIPI-LVDS combo subsystems are peripherals of pixel link MSI
bus in i.MX8qxp display controller subsystem. Add the MIPI-LVDS
combo subsystems.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* New patch. (Francesco)
.../boot/dts/freescale/imx8qxp-ss-dc.dtsi | 4 +
Add display controller subsystem in i.MX8qxp SoC.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* New patch. (Krzysztof)
.../arm64/boot/dts/freescale/imx8-ss-dc0.dtsi | 408 ++
.../boot/dts/freescale/imx8qxp-ss-dc.dtsi | 236 ++
i.MX8qxp Display Controller(DC) is comprised of three main components that
include a blit engine for 2D graphics accelerations, display controller for
display output processing, as well as a command sequencer.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* Drop fsl,dc-*-id DT properties
i.MX8qxp Display Controller has a built-in interrupt controller to support
Enable/Status/Preset/Clear interrupt bit.
Signed-off-by: Liu Ying
Reviewed-by: Rob Herring (Arm)
---
v3:
* Collect Rob's R-b tag.
v2:
* Drop unneeded "|". (Krzysztof)
.../fsl,imx8qxp-dc-intc.yaml |
i.MX8qxp Display Controller has a built-in interrupt controller to support
Enable/Status/Preset/Clear interrupt bit. Add driver for it.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* No change.
drivers/gpu/drm/imx/dc/Kconfig | 1 +
drivers/gpu/drm/imx/dc/Makefile | 2 +-
assigned-clock* properties can be used by default now, so allow them.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* New patch as needed by MIPI/LVDS subsystems device tree.
.../devicetree/bindings/phy/mixel,mipi-dsi-phy.yaml | 5 -
1 file changed, 5 deletions(-)
diff --git
i.MX8qxp Display Controller contains a command sequencer is designed to
autonomously process command lists.
Signed-off-by: Liu Ying
---
v3:
* New patch. (Rob)
.../imx/fsl,imx8qxp-dc-command-sequencer.yaml | 67 +++
1 file changed, 67 insertions(+)
create mode 100644
Document SCU controlled display pixel link child nodes.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* New patch as needed by display controller subsystem device tree.
.../devicetree/bindings/firmware/fsl,scu.yaml | 20 +++
1 file changed, 20 insertions(+)
diff --git
i.MX8qxp Display Controller(DC) is comprised of three main components that
include a blit engine for 2D graphics accelerations, display controller for
display output processing, as well as a command sequencer. Add kernel
mode setting support for the display controller part with two CRTCs and
two
i.MX8qxp Display Controller display engine consists of all processing
units that operate in a display clock domain. Add minimal feature
support with FrameGen and TCon so that the engine can output display
timings. The display engine driver as a master binds FrameGen and
TCon drivers as
i.MX8qxp Display Controller contains a AXI performance counter which allows
measurement of average bandwidth and latency during operation.
Signed-off-by: Liu Ying
---
v3:
* New patch. (Rob)
...sl,imx8qxp-dc-axi-performance-counter.yaml | 57 +++
1 file changed, 57 insertions(+)
i.MX8qxp Display Controller pixel engine consists of all processing units
that operate in the AXI bus clock domain. Command sequencer and interrupt
controller of the Display Controller work with AXI bus clock, but they are
not in pixel engine.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
*
i.MX8qxp Display Controller display engine consists of all processing units
that operate in a display clock domain.
Signed-off-by: Liu Ying
---
v3:
* No change.
v2:
* Drop fsl,dc-*-id DT properties. (Krzysztof)
* Drop port property. (Krzysztof)
* Fix register range sizes in example.
i.MX8qxp Display Controller contains a blit engine for raster graphics.
It may read up to 3 source images from memory and computes one destination
image from it, which is written back to memory.
Signed-off-by: Liu Ying
---
v3:
* New patch. (Rob)
.../imx/fsl,imx8qxp-dc-blit-engine.yaml |
Freescale i.MX8qxp Display Controller is implemented as construction set of
building blocks with unified concept and standardized interfaces. Document
all existing processing units.
Signed-off-by: Liu Ying
---
v3:
* Combine fsl,imx8qxp-dc-fetchunit-common.yaml,
fsl,imx8qxp-dc-fetchlayer.yaml
Hi,
This patch series aims to add Freescale i.MX8qxp Display Controller support.
The controller is comprised of three main components that include a blit
engine for 2D graphics accelerations, display controller for display output
processing, as well as a command sequencer.
Previous patch series
On Wed, 24 Jul 2024, Ma Ke wrote:
> In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
> assigned to modeset->mode, which will lead to a possible NULL pointer
> dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
>
> Cc: sta...@vger.kernel.org
>
Hi Maintainers,
On 28/05/24 10:55, Vignesh Raman wrote:
Hi Maintainers,
There are some flaky tests reported for mediatek driver testing in drm-ci.
# Board Name: mt8173-elm-hana
# IGT Version: 1.28-g0df7b9b97
# Linux Version: 6.9.0-rc7
# Failure Rate: 50
core_setmaster_vs_auth
Hi Boris,
On 23/07/2024 17:06, Boris Brezillon wrote:
> Hi Steve,
>
> On Mon, 15 Jul 2024 10:12:16 +0100
> Steven Price wrote:
>
>> I note it also shows that the "panthor_regs.rs" would ideally be shared.
>> For arm64 we have been moving to generating system register descriptions
>> from a
On Thu, 18 Jul 2024, Hans de Goede wrote:
> Hi Thomas,
>
> On 6/24/24 6:15 PM, Thomas Weißschuh wrote:
>> Hi Hans!
>>
>> thanks for your feedback!
>>
>> On 2024-06-24 11:11:40+, Hans de Goede wrote:
>>> On 6/23/24 10:51 AM, Thomas Weißschuh wrote:
The value of "min_input_signal"
Hi Maintainers,
There are some flaky tests reported for rockchip driver testing
in drm-ci.
=== rockchip rk3288 ===
# Board Name: rk3288-veyron-jaq
# Failure Rate: 100
# IGT Version: 1.28-gf13702b8e
# Linux Version: 6.10.0-rc5
kms_cursor_legacy@flip-vs-cursor-atomic
=== rockchip rk3399 ===
#
On 12-07-2024 17:53, Raag Jadav wrote:
Add hwmon support for fan1_input attribute, which will expose fan speed
in RPM. With this in place we can monitor fan speed using lm-sensors tool.
$ sensors
i915-pci-0300
Adapter: PCI adapter
in0: 653.00 mV
fan1:3833 RPM
power1:
On 22/07/2024 16:13, Christian König wrote:
Am 22.07.24 um 16:43 schrieb Tvrtko Ursulin:
On 22/07/2024 15:06, Christian König wrote:
Am 22.07.24 um 15:52 schrieb Tvrtko Ursulin:
On 19/07/2024 16:18, Christian König wrote:
Am 19.07.24 um 15:02 schrieb Christian König:
Am 19.07.24 um
On 22/07/2024 08:53, Alexandre Mergnat wrote:
> Add the audio codec sub-device. This sub-device is used to set the
> optional voltage values according to the hardware.
> The properties are:
> - Setup of microphone bias voltage.
> - Setup of the speaker pin pull-down.
>
> Also, add the audio
Hi,
On Tue, 23 Jul 2024 14:26:13 +0800, Zhaoxiong Lv wrote:
> The current driver can only obtain the porch parameters
> of boe-th101mb31ig002. Modify it to obtain the porch
> parameters of the panel currently being used.
>
> Also switch to the drm_connector_helper_get_modes_fixed() function
> to
Hi,
On Wed, 24 Jul 2024 02:55:52 +0200, Marek Vasut wrote:
> Document Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
> attached to Ilitek ILI9806E DSI TCON in the ILI9806E bindings.
>
>
Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git
(drm-misc-next)
[1/2]
Hi,
On Mon, 22 Jul 2024 14:07:15 +0700, Dang Huynh wrote:
> Enable prepare_prev_first flag for BF060Y8M-AJ0 panel so that the
> previous controller should be prepared first before the prepare for
> the panel is called.
>
> This makes sure that the previous controller, likely to be a DSI host
>
On 12/07/2024 17:50, Doug Anderson wrote:
Hi,
On Fri, Jul 12, 2024 at 7:56 AM wrote:
On 11/07/2024 21:36, Doug Anderson wrote:
Hi,
On Wed, Jul 10, 2024 at 6:09 PM cong yang
wrote:
Hi,
Michael Walle 于2024年7月11日周四 03:38写道：
On Wed Jul 10, 2024 at 9:12 PM CEST, Doug Anderson wrote:
Hi,
Hi Doug,
On 23/07/2024 21:48, Doug Anderson wrote:
Hi,
On Mon, Jul 22, 2024 at 11:26 PM Zhaoxiong Lv
wrote:
Use public functions( drm_connector_helper_get_modes_fixed()) to
get porch parameters.
Signed-off-by: Zhaoxiong Lv
---
Changes between V4 and V3:
- 1.Modify the return value,
https://bugzilla.kernel.org/show_bug.cgi?id=211807
joggarden (wellsedith...@gmail.com) changed:
What|Removed |Added
CC|
Hi,
On 10/07/2024 16:01, Conor Dooley wrote:
On Sat, Jul 06, 2024 at 07:23:34PM +0900, Hironori KIKUCHI wrote:
The RG28XX panel is a display panel of the Anbernic RG28XX, a handheld
gaming device from Anbernic. It is 2.8 inches in size (diagonally) with
a resolution of 480x640.
This panel is
On 06/07/2024 12:23, Hironori KIKUCHI wrote:
The Anbernic RG28XX is a handheld gaming device with a 2.8 inch 480x640
display. Add support for the display panel.
This panel is driven by a variant of ST7701 driver IC internally,
confirmed by dumping and analyzing its BSP initialization sequence
On 06/07/2024 12:23, Hironori KIKUCHI wrote:
The ST7701 supports not only MIPI DSI, but also SPI as an interface
for configuration. To support a panel connected via SPI with an RGB
parallel interface, add support for SPI using MIPI DBI helpers.
Signed-off-by: Hironori KIKUCHI
---
On 22/07/2024 09:07, Dang Huynh wrote:
Enable prepare_prev_first flag for BF060Y8M-AJ0 panel so that the
previous controller should be prepared first before the prepare for
the panel is called.
This makes sure that the previous controller, likely to be a DSI host
controller should be
This patch adds a new panic screen, with a QR code and the kmsg data
embedded.
If DRM_PANIC_SCREEN_QR_CODE_URL is set, then the kmsg data will be
compressed with zlib and encoded as a numerical segment, and appended
to the URL as a URL parameter. This allows to save space, and put
about ~7500
Move logo rectangle initialisation, and logo drawing in separate
functions, so they can be re-used by different panic screens.
It prepares the introduction of the QR code panic screen.
Signed-off-by: Jocelyn Falempe
---
drivers/gpu/drm/drm_panic.c | 57 +
1
Check if two rectangles overlap.
It's a bit similar to drm_rect_intersect() but this won't modify
the rectangle.
Simplifies a bit drm_panic.
Signed-off-by: Jocelyn Falempe
---
drivers/gpu/drm/drm_panic.c | 3 +--
include/drm/drm_rect.h | 15 +++
2 files changed, 16
Add a parameter to the blit function, to upscale the image.
This is necessary to draw a QR code, otherwise, the pixels are
usually too small to be readable by most QR code reader.
It can also be used later for drawing fonts on high DPI display.
Signed-off-by: Jocelyn Falempe
---
This series adds a new panic screen, with the kmsg data embedded in a QR code.
The main advantage of QR code, is that you can copy/paste the debug data to a
bug report.
The QR code encoder is written in rust, and is very specific to drm panic.
The reason is that it is called in a panic handler,
On 23/07/2024 21:17, Doug Anderson wrote:
Hi,
On Tue, Jul 9, 2024 at 6:06 AM Neil Armstrong wrote:
diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
index 5581387707c6..79c90894b6a4 100644
--- a/drivers/gpu/drm/panel/Makefile
+++ b/drivers/gpu/drm/panel/Makefile
@@
On 23/07/2024 16:30, Lucas De Marchi wrote:
On Tue, Jul 23, 2024 at 09:03:25AM GMT, Tvrtko Ursulin wrote:
On 22/07/2024 22:06, Lucas De Marchi wrote:
Instead of calling perf_pmu_unregister() when unbinding, defer that to
the destruction of i915 object. Since perf itself holds a reference in
Use existing swap() function rather than duplicating its implementation.
./drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn3.c:17:29-30:
WARNING opportunity for swap().
Reported-by: Abaci Robot
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9573
Signed-off-by:
On Mon, 15 Jul 2024, Philipp Stanner wrote:
> drm_sched_init() omits the middle operand when using the ternary
> operator to set the timeout_wq if one has been passed.
>
> This is a non-standardized GNU extension to the C language [1].
>
> It decreases code readability and might be read as a bug.
> In some display subsystems, the functionality of a PCIe device may too
might be?
…
> of the dirver is loaded, …
driver?
…
> its dependencies ready before it can register the service to userspace.
On Sat, 20 Jul 2024, Sefa Eyeoglu wrote:
> See https://gitlab.freedesktop.org/drm/misc/kernel/-/issues/40
Please attach the relevant EDID blobs to the bug.
BR,
Jani.
>
> Signed-off-by: Sefa Eyeoglu
> ---
> drivers/gpu/drm/drm_edid.c | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git
> Add Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
> attached to Ilitek ILI9806E DSI TCON into the ILI9806E driver.
>
> Note that the Densitron panels use different TCONs, this driver is for
> the later panel, use panel-ilitek-st7701.c for the former panel:
> DMT028VGHMCMI-1A -
在 2024/7/18 1:03, Christoph Hellwig 写道:
copy_file_range only work inside the same file system anyway, so
it is completely irrelevant here.
What should work just fine is using sendfile (or splice if you like it
complicated) to write TO the dma buf. That just iterates over the page
cache on
Hi,
Well, it starts, then within a second or two it begins stuttering with
long (half a second/second) freezes of the video , while the audio seems
to work fine. Nothing in the log from chrome or kernel , AFAICS, to
show anything is wrong.
Regards
Yanko
On Wed, 2024-07-24 at 09:02 +0200,
Hi Yanko,
interesting. What do you mean with "choppy"? E.g. lag on startup?
Regards,
Christian.
Am 23.07.24 um 21:42 schrieb Yanko Kaneti:
Hello,
Noticed and bisected a rawhide (with the new 6.11-rc0 snapshots) regression to
this commit:
0ddd2ae586d2 drm/ttm: increase ttm pre-fault
In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is
assigned to modeset->mode, which will lead to a possible NULL pointer
dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
Cc: sta...@vger.kernel.org
Fixes: cf13909aee05 ("drm/fb-helper: Move out
On 24/07/2024 02:55, Marek Vasut wrote:
> Document Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
> attached to Ilitek ILI9806E DSI TCON in the ILI9806E bindings.
>
> Signed-off-by: Marek Vasut
Acked-by: Krzysztof Kozlowski
Best regards,
Krzysztof
https://bugzilla.kernel.org/show_bug.cgi?id=219091
Bug ID: 219091
Summary: amdgpu: after updating to linux 6.10, screen
flickering occurs
Product: Drivers
Version: 2.5
Hardware: AMD
OS: Linux
Hello Piotr,
On 2024-07-22 20:26, Piotr Zalewski wrote:
Thank you for the comment/review. Your code styling suggestions are
naturally justified. Also, thanks to your comment, I noticed one extra
thing. Namely, in my patch, gamma LUT write happens outside of the vop2
lock - which should happen
On 12/07/2024 06:15, Vignesh Raman wrote:
For rockchip rk3288 and rk3399, the display driver is rockchip
and gpu driver is panfrost. Currently, in drm-ci for rockchip
rk3288 and rk3399, only the gpu driver is tested. Refactor
the existing rockchip jobs to test both display and gpu driver
and
On 12/07/2024 06:15, Vignesh Raman wrote:
For Amlogic Meson G12B (A311D) SOC the display driver is meson and
gpu driver is panfrost. Currently, in drm-ci for Meson G12B (A311D),
only the gpu driver is tested. Refactor the existing meson jobs
and add support in drm-ci to test both display and
On 12/07/2024 06:15, Vignesh Raman wrote:
For mediatek mt8173, the display driver is mediatek, while the
gpu driver is powervr. Currently, in drm-ci for mt8173, only the
display driver is tested. Add support in drm-ci to test powervr
driver for mt8173. Powervr driver was merged in linux
On 12/07/2024 06:15, Vignesh Raman wrote:
For mediatek mt8183, the display driver is mediatek, while the
gpu driver is panfrost. Currently, in drm-ci for mt8183, only
the gpu driver is tested. Refactor the existing mediatek jobs
and add support in drm-ci to test both display and gpu driver
The reason is that our DCC requires 768K alignment in some cases. I haven't
read this patch series, but one way to do that is to align to 256K,
overallocate by 512K, and then not use either 0, 256K, or 512K at the
beginning to get to 768K alignment.
Marek
On Tue, Jul 23, 2024, 11:04 Matthew Auld
Add Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
attached to Ilitek ILI9806E DSI TCON into the ILI9806E driver.
Note that the Densitron panels use different TCONs, this driver is for
the later panel, use panel-ilitek-st7701.c for the former panel:
DMT028VGHMCMI-1A - ST7701
Document Densitron DMT028VGHMCMI-1D 480x640 TFT matrix 2.83 inch panel
attached to Ilitek ILI9806E DSI TCON in the ILI9806E bindings.
Signed-off-by: Marek Vasut
---
Cc: Conor Dooley
Cc: Daniel Vetter
Cc: David Airlie
Cc: Jessica Zhang
Cc: Krzysztof Kozlowski
Cc: Maarten Lankhorst
Cc:
Introduce dedicated memory-to-memory IPUv3 VDI deinterlacer driver.
Currently the IPUv3 can operate VDI in DIRECT mode, from sensor to
memory. This only works for single stream, that is, one input from
one camera is deinterlaced on the fly with a helper buffer in DRAM
and the result is written
The 'code' parameter only ever selects between YUV 4:2:0 and 4:2:2
subsampling, turn it into boolean to select exactly that and update
related code accordingly.
Signed-off-by: Marek Vasut
---
Cc: Daniel Vetter
Cc: David Airlie
Cc: Fabio Estevam
Cc: Greg Kroah-Hartman
Cc: Helge Deller
Cc:
On Mon, Jul 22, 2024 at 2:07 PM Lucas De Marchi
wrote:
>
> If a pmu is unregistered while there's an active event, perf will still
> access the pmu via event->pmu, even after the event is destroyed. This
> makes it difficult for drivers like i915 that take a reference on the
> device when the
On Tue, Jul 9, 2024 at 8:37 AM Taehee Yoo wrote:
...
> Reproducer:
> ./ncdevmem -f -l -p 5201 -v 7 -t 0 -q 2 &
> sleep 10
> modprobe -rv bnxt_en
> killall ncdevmem
>
> I think it's a devmemTCP core bug so this issue would be reproduced
> with other drivers.
Sorry for the late reply. I was out
[ The Smatch integer overflow are too garbage to publish. We're going to have
a BoF about integer overflows at plumbers. - dan ]
Hello Maíra Canal,
Commit 34a101e64296 ("drm/v3d: Create a CPU job extension for the
reset timestamp job") from Nov 30, 2023 (linux-next), leads to the
following
Hi!
So... I got two gaming keyboards. One is totally unusable (and it
looks LEDs are not controllable from the host), and the second one is
.. HyperX Elite RGB. Needs 2 USB connections, very buggy, probably
needs repair, and I'd not recomend it to anyone. But that one seems to
be usable for RGB
On Tue, Jul 23, 2024 at 05:17:12PM +0200, Marc Gonzalez wrote:
> On 27/06/2024 18:25, Conor Dooley wrote:
>
> > On Thu, Jun 27, 2024 at 01:13:03PM +0200, Marc Gonzalez wrote:
> >
> >> TDP158 is an AC-coupled DVI / HDMI to TMDS level shifting Redriver.
> >> It supports DVI 1.0, HDMI 1.4b and 2.0b.
Hi,
On Mon, Jul 22, 2024 at 11:26 PM Zhaoxiong Lv
wrote:
>
> Use public functions( drm_connector_helper_get_modes_fixed()) to
> get porch parameters.
>
> Signed-off-by: Zhaoxiong Lv
> ---
> Changes between V4 and V3:
> - 1.Modify the return value, return
>
Hello,
Noticed and bisected a rawhide (with the new 6.11-rc0 snapshots) regression to
this commit:
0ddd2ae586d2 drm/ttm: increase ttm pre-fault value to PMD size
The regression manifests in choppy youtube video playback in
google-chrome-stable.
https://www.youtube.com/watch?v=uOpl2XNOgMA
…
> v3 -> v4:
> * Tiny refinement and clean up.
I suggest to reconsider the need for a cover letter according to a single patch.
Regards,
Markus
Hi,
On Tue, Jul 9, 2024 at 6:06 AM Neil Armstrong wrote:
>
> diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile
> index 5581387707c6..79c90894b6a4 100644
> --- a/drivers/gpu/drm/panel/Makefile
> +++ b/drivers/gpu/drm/panel/Makefile
> @@ -7,6 +7,7 @@
Replace deferred action function wrappers with equivalent ones defined
using the macro introduced by commit 56778b49c9a2 ("kunit: Add a macro to
wrap a deferred action function")
Signed-off-by: Marco Pagani
---
drivers/gpu/drm/tests/drm_gem_shmem_test.c | 27 ++
1 file
In some display subsystems, the functionality of a PCIe device may too
complex to be managed by a single driver. A split of the functionality
into child devices can help to achieve better modularity. For example,
KMS drivers who have dependencies on external modules will suffer from
the deferral
Introduce component framework to avoid potential cyclic dependency problem.
The whole driver won't finish bound before all submodules are ready,
respective modules just do fundimental works in their probe() function,
such as allocating storage for themselves, mapping mmio, and handling the
Reviewed-by: Lyude Paul
Will push to the kernel in just a moment
On Mon, 2024-07-15 at 13:26 +0200, Markus Elfring wrote:
> From: Markus Elfring
> Date: Mon, 15 Jul 2024 13:12:10 +0200
>
> Single characters should be put into a sequence.
> Thus use the corresponding function “seq_putc” for
Hello,
Am 30.06.24 um 17:36 schrieb Stefan Wahren:
The commit 0f5251339eda ("drm/vc4: hdmi: Make sure the controller is
powered in detect") introduced the necessary power management handling
to avoid register access while controller is powered down.
Unfortunately it just print a warning if
The script (and the panthor_regs.rs file it generates) is at
https://gitlab.collabora.com/dwlsalmeida/for-upstream/-/commit/783be55acf8d3352901798efb0118cce43e7f60b
As you can see, it’s all regexes. It works, but I agree
that it’s simpler to generate something more idiomatic by hand.
— Daniel
On Tue, Jul 23, 2024 at 12:49 PM Alex Deucher wrote:
>
> On Sun, Jun 16, 2024 at 2:32 PM Thomas Weißschuh wrote:
> >
> > On 2024-06-16 11:12:03+, Thomas Weißschuh wrote:
> > > Instead of manually passing around 'struct edid *' and its size,
> > > use 'struct drm_edid', which encapsulates a
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