Hi,
On Fri, Apr 21, 2023 at 03:46:52PM +0200, Andi Shyti wrote:
> Hi,
>
> just another "Friday patch". While reviewing some patches from
> Tejas I found a bit confusing the use of dev_priv__ inside the
> for_each_engine(), perhaps it should be moved inside the gt/?
>
> As I was at it I made the
On Wed, 2023-04-19 at 16:21 +0300, Jani Nikula wrote:
> On Wed, 19 Apr 2023, Jeff Layton wrote:
> > I've been experiencing some intermittent crashes down in the display
> > driver code. The symptoms are ususally a line like this in dmesg:
> >
> > amdgpu :30:00.0: [drm] Failed to create
Hi,
On Fri, Apr 21, 2023 at 08:25:33PM +0200, Andi Shyti wrote:
> Hi,
>
> just extracting this patch from Fei's series.
>
> Andi
>
> Changelog:
> ==
> v1 -> v2:
> Taken from Fei's new series: https://patchwork.freedesktop.org/series/115980/
> - Removed unnecessary defines
> - Place
Add typical resolution for Full-HD monitors.
Signed-off-by: Helge Deller
diff --git a/drivers/video/fbdev/core/modedb.c
b/drivers/video/fbdev/core/modedb.c
index 6473e0dfe146..90915a4caac6 100644
--- a/drivers/video/fbdev/core/modedb.c
+++ b/drivers/video/fbdev/core/modedb.c
@@ -257,6 +257,10
Hi Nikita,
kernel test robot noticed the following build errors:
[auto build test ERROR on drm-tip/drm-tip]
url:
https://github.com/intel-lab-lkp/linux/commits/Nikita-Zhandarovich/video-hdmi-minor-fixes-for-_infoframe_init-functions/20230421-221128
base:
Move the panel size information to the mode struct, so
that different panel sizes can be specified depending
on the panel type.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
Add polarity information via mode and bus flags, so that they are no
longer hardcoded and forward the information to the DRM stack. This is
required for adding panels with different settings.
Signed-off-by: Sebastian Reichel
---
.../gpu/drm/panel/panel-sitronix-st7789v.c| 22
st7789v_spi_write initializes a message with just
a single transfer, spi_sync_transfer can be used
for that.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git
Improve error handling in the probe routine, so that probe
defer errors are captured in /sys/kernel/debug/devices_deferred
Signed-off-by: Sebastian Reichel
---
.../gpu/drm/panel/panel-sitronix-st7789v.c| 23 ++-
1 file changed, 12 insertions(+), 11 deletions(-)
diff --git
The reset pin might not be software controllable from the SoC,
so make it optional.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
Add support for describing the media bus format in the
panel configuration and expose that to userspace. Since
both supported formats (RGB565 and RGB666) are using 6
bits per color also hardcode that information.
Signed-off-by: Sebastian Reichel
---
.../gpu/drm/panel/panel-sitronix-st7789v.c
While the default panel uses invert mode, some panels
require non-invert mode instead.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 10 +-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
Add compatible value for Inanbo t28cp45tn89 and make reset GPIO non
mandatory, since it might not be connected to the CPU.
Signed-off-by: Sebastian Reichel
---
.../devicetree/bindings/display/panel/sitronix,st7789v.yaml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git
UNI-T UTi260b has a Inanbo T28CP45TN89 v17 panel. I could not find
proper documentation for the panel apart from a technical drawing, but
according to the vendor U-Boot it is based on a Sitronix st7789v chip.
I generated the init sequence by modifying the default one until proper
graphics output
Avoid hard-coding the default_mode and supply it from match data. One
additional layer of abstraction has been introduced, which will be
needed for specifying other panel information (e.g. bus flags) in the
next steps.
Signed-off-by: Sebastian Reichel
---
ST7789V_COLMOD_RGB_FMT_18BITS and ST7789V_COLMOD_CTRL_FMT_18BITS
are unused in favour of MIPI_DCS_PIXEL_FMT_18BIT, remove them.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 3 ---
1 file changed, 3 deletions(-)
diff --git
Shenzhen INANBO Electronic Technology Co., Ltd. manufacturers TFT/OLED
LCD panels.
Acked-by: Krzysztof Kozlowski
Signed-off-by: Sebastian Reichel
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git
SPI device drivers should also have a SPI ID table.
Signed-off-by: Sebastian Reichel
---
drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
b/drivers/gpu/drm/panel/panel-sitronix-st7789v.c
Hi,
This adds panel support for Inanbo T28CP45TN89, which I found inside of a
handheld thermal camera. The panel is based on the st7789v controller. All
information is based on reverse engineering.
Changes since PATCHv1:
* https://lore.kernel.org/all/20230317232355.1554980-1-...@kernel.org/
*
Hi Brandon,
On Wed, Apr 19, 2023 at 12:43 AM Marek Vasut wrote:
>
> On 4/18/23 15:42, Jagan Teki wrote:
> > On Tue, Apr 18, 2023 at 5:52 PM Brandon Cheo Fusi
> > wrote:
> >>
> >> Avoid aborting chip configuration after reading invalid IDs and
> >> instead issue a warning. I have a bunch of
On 4/22/2023 7:11 AM, Dmitry Baryshkov wrote:
On 22/04/2023 15:08, Konrad Dybcio wrote:
On 22.04.2023 00:35, Dmitry Baryshkov wrote:
On 22/04/2023 01:34, Abhinav Kumar wrote:
On 4/20/2023 3:52 PM, Dmitry Baryshkov wrote:
On 20/04/2023 22:56, Marijn Suijten wrote:
On 2023-04-20
Hello,
Just wanted to add some additional information hoping it will help to start the
discussion and find a correct approach:
My goal is to provide correct buffer for the interfaces, such as
zwp_linux_dmabuf_v1_interface, so zero-copy
feature will work. My suggestion is to give a possibility
The series adds drivers for the displays used by bsh-smm-s2/pro boards.
It has been tested applying it on top of these patches:
Adam Ford (6)
arm64: dts: imx8mn: Add display peripherals
drm: bridge: samsung-dsim: Dynamically configure DPHY timing
drm: bridge: samsung-dsim: Fetch
April 21, 2023 1:01 PM, "Krzysztof Kozlowski"
wrote:
>> Ah, got it. So I guess from the perspective of "b4" every time the
>> author modifies a patch (like adding new tags to it) then it's a new
>> application of Signed-off-by and thus the old Signed-off-by is removed
>> from the top and a new
From: Michael Trimarchi
The GPM1790A0 panel is based on the Ilitek ILI9805 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
MAINTAINERS | 6 +
drivers/gpu/drm/panel/Kconfig| 8 +
From: Michael Trimarchi
Add documentation for "ilitek,ili9805" panel.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
.../display/panel/ilitek,ili9805.yaml | 60 +++
1 file changed, 60 insertions(+)
create mode 100644
From: Michael Trimarchi
Add Tianma TM041XDHG01 that utilizes an Ilitek ILI9805 controller chip,
so its compatible string should be added to ilitek,ili9805 file.
Add the compatible string for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
From: Michael Trimarchi
The LS068B3SX02 panel is based on the Synaptics R63353 Controller.
Add a driver for it.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
MAINTAINERS | 6 +
drivers/gpu/drm/panel/Kconfig | 8 +
From: Michael Trimarchi
Add documentation for "synaptics,r63353" panel.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
.../display/panel/synaptics,r63353.yaml | 58 +++
1 file changed, 58 insertions(+)
create mode 100644
Le ven. 21 avr. 2023 à 15:27, Hans Verkuil a écrit :
>
> Hi Arnaud,
>
> Some review comments below...
Hi Hans,
For context, I first based my work on the fbdev driver from Qualcomm a
few years ago, on our own CEC framework which does not implement any
CEC protocol logic (as android does). At the
From: Michael Trimarchi
Tianma TM041XDHG01 utilizes the Ilitek ILI9805 controller.
Add this panel's initialzation sequence and timing to ILI9805 driver.
Signed-off-by: Michael Trimarchi
Signed-off-by: Dario Binacchi
---
drivers/gpu/drm/panel/panel-ilitek-ili9805.c | 53
On 22/04/2023 15:08, Konrad Dybcio wrote:
On 22.04.2023 00:35, Dmitry Baryshkov wrote:
On 22/04/2023 01:34, Abhinav Kumar wrote:
On 4/20/2023 3:52 PM, Dmitry Baryshkov wrote:
On 20/04/2023 22:56, Marijn Suijten wrote:
On 2023-04-20 22:51:22, Dmitry Baryshkov wrote:
On 20/04/2023 22:47,
On 19.04.2023 17:43, Mark Yacoub wrote:
> From: Sean Paul
>
> Add the register ranges required for HDCP key injection and
> HDCP TrustZone interaction as described in the dt-bindings for the
> sc7180 dp controller.
>
> Reviewed-by: Douglas Anderson
> Signed-off-by: Sean Paul
>
On 18.04.2023 20:10, Arnaud Vrac wrote:
> HDMI is not enabled yet on msm8998 so the pinctrl nodes are not
> used.
>
> Signed-off-by: Arnaud Vrac
> ---
Are they supposed to be identical?
Konrad
> arch/arm64/boot/dts/qcom/msm8998.dtsi | 14 ++
> 1 file changed, 14 insertions(+)
>
On 22.04.2023 00:35, Dmitry Baryshkov wrote:
> On 22/04/2023 01:34, Abhinav Kumar wrote:
>>
>>
>> On 4/20/2023 3:52 PM, Dmitry Baryshkov wrote:
>>> On 20/04/2023 22:56, Marijn Suijten wrote:
On 2023-04-20 22:51:22, Dmitry Baryshkov wrote:
> On 20/04/2023 22:47, Abhinav Kumar wrote:
On 4/12/23 11:55, Cyril Brulebois wrote:
Since commit 241d2fb56a18 ("of: Make OF framebuffer device names unique"),
as spotted by Frédéric Bonnard, the historical "of-display" device is
gone: the updated logic creates "of-display.0" instead, then as many
"of-display.N" as required.
This means
On 4/13/23 21:33, Christophe JAILLET wrote:
When dev_err_probe() is called, 'ret' holds the value of the previous
successful devm_request_irq() call.
'ret' should be assigned with a meaningful value before being used in
dev_err_probe().
While at it, use and return "PTR_ERR(ctrl->clk)" instead
On 3/29/23 04:15, Randy Dunlap wrote:
Fix build errors on ARCH=alpha when CONFIG_MDA_CONSOLE=m.
This allows the ARCH macros to be the only ones defined.
In file included from ../drivers/video/console/mdacon.c:37:
../arch/alpha/include/asm/vga.h:17:40: error: expected identifier or '(' before
tree/branch:
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: d3e1ee0e67e7603d36f4fa2fec6b881c01aabe89 Add linux-next specific
files for 20230421
Error/Warning reports:
https://lore.kernel.org/oe-kbuild-all/202304210303.nlmi0srq-...@intel.com
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