From: Chris Morgan
Set a condition for the message of "Couldn't set OPP regulators" to not
display if the error code is EPROBE_DEFER. Note that I used an if
statement to capture the condition instead of the dev_err_probe
function because I didn't want to change the DRM_DEV_
Update the panel to allow setting the rotation value in device tree.
Tested on an Odroid Go Advance, where the panel is by default rotated 270
degrees.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8
1 file changed, 8 insertions(+)
diff --git a
Update the comments to state this is a 3.5" display and not a 5.5" display.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-elida-kd35t133.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
b/drivers/gpu
Update the panel to allow setting the rotation value in device tree.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-elida-kd35t133.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
b/drivers/gpu/drm/panel/panel-elida
Update the comments to state this is a 3.5" display and not a 5.5" display
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-elida-kd35t133.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
b/drivers/gpu/drm/p
This fixes an issue with the panel not working after
commit c6d94e37bdbb ("drm/bridge/synopsys: dsi: add support for non-continuous
HS clock").
With this change the panel inits successfully and displays an image.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-elida-kd35
From: Chris Morgan
This series adds the ability to set the byteswap order in the chrontel
ch7033 driver via an optional devicetree node. This is necessary
because the HDMI DIP of the NTC CHIP requires a byteswap order that
differs from the default value of the driver.
Signed-off-by: Chris
From: Chris Morgan
Update dt-binding documentation to add support for setting byteswap of
chrontel ch7033.
New property name of chrontel,byteswap added to set the byteswap order.
This property is optional.
Signed-off-by: Chris Morgan
---
.../bindings/display/bridge/chrontel,ch7033.yaml
From: Chris Morgan
Add the option to set the byteswap order in the devicetree. For the
official HDMI DIP for the NTC CHIP the byteswap order needs to be
RGB, however the driver sets it as BGR. With this patch the driver
will remain at BGR unless manually specified via devicetree.
Signed-off-by
From: Chris Morgan
After commit 928f9e268611 ("clk: fractional-divider: Hide
clk_fractional_divider_ops from wide audience") was merged it appears
that the DSI panel on my Odroid Go Advance stopped working. Upon closer
examination of the problem, it looks like it was the fi
On Wed, Sep 08, 2021 at 09:05:52PM +0300, Andy Shevchenko wrote:
> On Wed, Sep 08, 2021 at 08:53:56AM -0500, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > After commit 928f9e268611 ("clk: fractional-divider: Hide
> > clk_fractional_divider_ops from wide
On Thu, Sep 16, 2021 at 10:08:05AM -0700, Doug Anderson wrote:
> Hi,
>
> On Tue, Sep 14, 2021 at 4:14 AM Heiko Stübner wrote:
> >
> > Hi,
> >
> > Am Mittwoch, 8. September 2021, 15:53:56 CEST schrieb Chris Morgan:
> > > From: Chris Morgan
> > >
From: Chris Morgan
Fixes commit 287422a95fe2 ("drm/rockchip: Round up _before_ giving to
the clock framework")
After commit 928f9e268611 ("clk: fractional-divider: Hide
clk_fractional_divider_ops from wide audience") was merged it appears
that the DSI panel on my Odroi
From: Chris Morgan
After commit 928f9e268611 ("clk: fractional-divider: Hide
clk_fractional_divider_ops from wide audience") was merged it appears
that the DSI panel on my Odroid Go Advance stopped working. Upon closer
examination of the problem, it looks like it was the fi
On Thu, Sep 16, 2021 at 01:49:07PM -0700, Brian Norris wrote:
> On Thu, Sep 16, 2021 at 03:29:07PM -0500, Chris Morgan wrote:
> > After commit 928f9e268611 ("clk: fractional-divider: Hide
> > clk_fractional_divider_ops from wide audience") was merged it appears
>
>
From: Chris Morgan
This patch series is to add support for the MZP280 panel for the
Raspberry Pi. This panel requires adding support for Mode 3 of the
Raspberry Pi DPI connector, which necessitates a new media bus format.
This patch series has been tested on my Raspberry Pi 4 with version 1
of
From: Chris Morgan
Add support for MEDIA_BUS_FMT_RGB565_1X24_CPADHI. This format is used
by the Geekworm MZP280 panel which interfaces with the Raspberry Pi.
Signed-off-by: Chris Morgan
---
.../media/v4l/subdev-formats.rst | 37 +++
1 file changed, 37 insertions
From: Chris Morgan
Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
MZP280 panel for the Raspberry Pi.
Signed-off-by: Chris Morgan
---
include/uapi/linux/media-bus-format.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/media-bus
From: Chris Morgan
Add support for the Geekworm MZP280 Panel
Signed-off-by: Chris Morgan
Acked-by: Maxime Ripard
---
drivers/gpu/drm/panel/panel-simple.c | 29
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm
From: Chris Morgan
Add vendor prefix for Geekworm (https://geekworm.com).
Signed-off-by: Chris Morgan
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml
b/Documentation
From: Chris Morgan
The Geekworm MZP280 panel is a 480x640 (portrait) panel with a
capacitive touch interface and a 40 pin header meant to interface
directly with the Raspberry Pi. The screen is 2.8 inches diagonally,
and there appear to be at least 4 distinct versions all with the same
panel
From: Chris Morgan
Add support for the VC4 DPI driver to utilize DPI mode 3. This is
defined here as xxxRxxGGxxxB:
https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#parallel-display-interface-dpi
This mode is required to use the Geekworm MZP280 DPI display
From: Chris Morgan
This patch series is to add support for the MZP280 panel for the
Raspberry Pi. This panel requires adding support for Mode 3 of the
Raspberry Pi DPI connector, which necessitates a new media bus format.
This patch series has been tested on my Raspberry Pi 4 with version 1
of
From: Chris Morgan
Add support for MEDIA_BUS_FMT_RGB565_1X24_CPADHI. This format is used
by the Geekworm MZP280 panel which interfaces with the Raspberry Pi.
Signed-off-by: Chris Morgan
---
.../media/v4l/subdev-formats.rst | 37 +++
1 file changed, 37 insertions
From: Chris Morgan
Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
MZP280 panel for the Raspberry Pi.
Signed-off-by: Chris Morgan
---
include/uapi/linux/media-bus-format.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/media-bus
From: Chris Morgan
The Geekworm MZP280 panel is a 480x640 (portrait) panel with a
capacitive touch interface and a 40 pin header meant to interface
directly with the Raspberry Pi. The screen is 2.8 inches diagonally,
and there appear to be at least 4 distinct versions all with the same
panel
From: Chris Morgan
Add support for the Geekworm MZP280 Panel
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/panel-simple.c | 29
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm/panel/panel-simple.c
From: Chris Morgan
Add support for the VC4 DPI driver to utilize DPI mode 3. This is
defined here as xxxRxxGGxxxB:
https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#parallel-display-interface-dpi
This mode is required to use the Geekworm MZP280 DPI display
From: Chris Morgan
This series adds support for the dsi and dphy controllers on the
Rockchip RK3568. I can confirm that for the Rockchip RK3568 this
current series DOES NOT WORK properly yet. The image on the screen
is shifted about 100 pixels to the right and does not appear to be
a timing
From: Chris Morgan
The rk3568 uses the same dw-mipi-dsi controller as previous Rockchip
SOCs, so add a compatible string for it.
Signed-off-by: Chris Morgan
---
.../bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
a/Documentation
From: Chris Morgan
Add a compatible string for the rk3568 dsi-dphy.
Signed-off-by: Chris Morgan
---
.../devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml
b
From: Chris Morgan
Add the compatible and GRF definitions for the RK3568 soc.
Signed-off-by: Chris Morgan
---
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 51 ++-
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
From: Chris Morgan
Add support for the Rockchip RK3568 DSI-DPHY. Registers were taken from
the BSP kernel driver and wherever possible cross referenced with the
TRM.
Signed-off-by: Chris Morgan
---
.../phy/rockchip/phy-rockchip-inno-dsidphy.c | 204 ++
1 file changed, 158
From: Chris Morgan
This patch series is to add support for the MZP280 panel for the
Raspberry Pi. This panel requires adding support for Mode 3 of the
Raspberry Pi DPI connector, which necessitates a new media bus format.
This patch series has been tested on my Raspberry Pi 4 with version 1
of
From: Chris Morgan
Add support for MEDIA_BUS_FMT_RGB565_1X24_CPADHI. This format is used
by the Geekworm MZP280 panel which interfaces with the Raspberry Pi.
Signed-off-by: Chris Morgan
---
.../media/v4l/subdev-formats.rst | 37 +++
1 file changed, 37 insertions
From: Chris Morgan
Add vendor prefix for Geekworm (https://geekworm.com).
Signed-off-by: Chris Morgan
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml
b/Documentation
From: Chris Morgan
Add support for the Geekworm MZP280 Panel
Signed-off-by: Chris Morgan
Acked-by: Maxime Ripard
---
drivers/gpu/drm/panel/panel-simple.c | 29
1 file changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c
b/drivers/gpu/drm
From: Chris Morgan
The Geekworm MZP280 panel is a 480x640 (portrait) panel with a
capacitive touch interface and a 40 pin header meant to interface
directly with the Raspberry Pi. The screen is 2.8 inches diagonally,
and there appear to be at least 4 distinct versions all with the same
panel
From: Chris Morgan
Add support for the VC4 DPI driver to utilize DPI mode 3. This is
defined here as xxxRxxGGxxxB:
https://www.raspberrypi.com/documentation/computers/raspberry-pi.html#parallel-display-interface-dpi
This mode is required to use the Geekworm MZP280 DPI display
From: Chris Morgan
Add the MEDIA_BUS_FMT_RGB565_1X24_CPADHI format used by the Geekworm
MZP280 panel for the Raspberry Pi.
Signed-off-by: Chris Morgan
---
include/uapi/linux/media-bus-format.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/media-bus
From: Chris Morgan
This series adds the ability to set the byteswap order in the chrontel
ch7033 driver via an optional devicetree node. This is necessary
because the HDMI DIP of the NTC CHIP requires a byteswap order that
differs from the default value of the driver.
Changes from V1
From: Chris Morgan
Update dt-binding documentation to add support for setting byteswap of
chrontel ch7033.
New property name of chrontel,byteswap added to set the byteswap order.
This property is optional.
Signed-off-by: Chris Morgan
Reviewed-by: Robert Foss
---
.../bindings/display/bridge
From: Chris Morgan
Add the option to set the byteswap order in the devicetree. For the
official HDMI DIP for the NTC CHIP the byteswap order needs to be
RGB, however the driver sets it as BGR. With this patch the driver
will remain at BGR unless manually specified via devicetree.
Signed-off-by
From: Chris Morgan
This series adds support for the dsi and dphy controllers on the
Rockchip RK3568. I can confirm that for the Rockchip RK3568 this
current series DOES WORK now, but it requires rolling back clk changes
made for the HDMI driver. If the clock changes are not rolled back, the
From: Chris Morgan
The rk3568 uses the same dw-mipi-dsi controller as previous Rockchip
SOCs, so add a compatible string for it.
Signed-off-by: Chris Morgan
---
.../bindings/display/rockchip/dw_mipi_dsi_rockchip.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
a/Documentation
From: Chris Morgan
Add a compatible string for the rk3568 dsi-dphy.
Signed-off-by: Chris Morgan
---
.../devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml
b
From: Chris Morgan
Add the compatible and GRF definitions for the RK3568 soc.
Signed-off-by: Chris Morgan
---
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 51 ++-
1 file changed, 49 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
From: Chris Morgan
This adds the DSI controller nodes and DSI-DPHY controller nodes to the
rk356x device tree.
Signed-off-by: Chris Morgan
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 72
1 file changed, 72 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip
From: Chris Morgan
Add support for the Rockchip RK3568 DSI-DPHY. Registers were taken from
the BSP kernel driver and wherever possible cross referenced with the
TRM.
Signed-off-by: Chris Morgan
---
.../phy/rockchip/phy-rockchip-inno-dsidphy.c | 204 ++
1 file changed, 158
From: Chris Morgan
Add documentation for the Samsung AMS495QA01 panel.
Signed-off-by: Chris Morgan
---
.../display/panel/samsung,ams495qa01.yaml | 49 +++
1 file changed, 49 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/panel/samsung
From: Chris Morgan
Add the Samsung AMS495QA01 panel as found on the Anbernic RG503. This
panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals.
Chris Morgan (2):
dt-bindings: display: panel: Add Samsung AMS495QA01 panel bindings
drm/panel: Add Samsung AMS495QA01
From: Chris Morgan
Support Samsung AMS495QA01 panel as found on the Anbernic RG503. Note
This panel receives video signals via DSI, however it receives
commands via 3-wire SPI.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/Kconfig | 10 +
drivers/gpu/drm/panel
From: Chris Morgan
Add the NewVision NV3051D panel as found on the Anbernic RG353P and
RG353V. The underlying LCD panel itself is unknown (the NV3051D is
the controller), so the device name is used for the panel.
Chris Morgan (2):
dt-bindings: display: panel: Add NewVision NV3051D panel
From: Chris Morgan
Support NewVision NV3051D panels as found on the Anbernic RG353P and
RG353V. The underlying panel part number for the RG353x devices is
unknown, so the device name is used instead.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/Kconfig | 9
From: Chris Morgan
Add documentation for the NewVision NV3051D panel bindings.
Note that for the two expected consumers of this panel binding
the underlying LCD model is unknown.
Signed-off-by: Chris Morgan
---
.../display/panel/newvision,nv3051d.yaml | 48 +++
1 file
you.
>
> Best Regards,
> Maya Matuszczyk
>
>
> wt., 6 wrz 2022 o 19:52 Chris Morgan napisał(a):
> >
> > From: Chris Morgan
> >
> > This series adds support for the dsi and dphy controllers on the
> > Rockchip RK3568. I can confirm that for th
On Mon, Sep 05, 2022 at 05:20:57PM +0200, Robert Foss wrote:
> Thanks Laurent,
>
> On Sat, 3 Sept 2022 at 02:17, Laurent Pinchart
> wrote:
> >
> > Hi Chris,
> >
> > Thank you for the patch.
> >
> > On Fri, Sep 02, 2022 at 10:39:05AM -05
On Wed, Sep 07, 2022 at 02:53:56PM +0200, Krzysztof Kozlowski wrote:
> On 06/09/2022 20:52, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add documentation for the NewVision NV3051D panel bindings.
> > Note that for the two expected consumers of this panel bin
On Tue, Sep 06, 2022 at 04:41:00PM -0500, Rob Herring wrote:
> On Tue, 06 Sep 2022 13:36:41 -0500, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add documentation for the Samsung AMS495QA01 panel.
> >
> > Signed-off-by: Chris Morgan
> > ---
> &g
From: Chris Morgan
If I use more than one VP to output on an RK3566 based device I
receive the following error (and then everything freezes):
[0.838375] Unable to handle kernel NULL pointer dereference at virtual
address 0250
[0.839191] Mem abort info:
[0.839442] ESR
On Mon, Sep 12, 2022 at 01:38:54PM +0200, Robert Foss wrote:
> After applying the "chrontel-ch7033: Add byteswap order option" series,
> Laurent reported an issues with the approach. Since no fix has been submitted
> for the issues outlined in time for the next kernel release, I'd like to
> revert
On Thu, Sep 08, 2022 at 08:42:35PM -0500, Rob Herring wrote:
> On Wed, Sep 07, 2022 at 08:35:13AM -0500, Chris Morgan wrote:
> > On Wed, Sep 07, 2022 at 02:53:56PM +0200, Krzysztof Kozlowski wrote:
> > > On 06/09/2022 20:52, Chris Morgan wrote:
> > > > From: Chri
On Tue, Sep 13, 2022 at 11:10:16AM +0200, Piotr Oniszczuk wrote:
>
>
> > Wiadomość napisana przez Michael Riesch w
> > dniu 13.09.2022, o godz. 08:55:
> >
> > Hi,
> >
> > On 9/12/22 20:02, Chris Morgan wrote:
> >> From: Chris Morg
On Wed, Sep 14, 2022 at 08:49:27AM +0200, Sascha Hauer wrote:
> On Tue, Sep 13, 2022 at 08:55:22AM +0200, Michael Riesch wrote:
> > Hi,
> >
> > On 9/12/22 20:02, Chris Morgan wrote:
> > > From: Chris Morgan
> >
> > Cc: Sascha -> any thoughts on
On Wed, Sep 14, 2022 at 03:35:30PM +0200, Sascha Hauer wrote:
> On Wed, Sep 14, 2022 at 08:04:18AM -0500, Chris Morgan wrote:
> > On Wed, Sep 14, 2022 at 08:49:27AM +0200, Sascha Hauer wrote:
> > > On Tue, Sep 13, 2022 at 08:55:22AM +0200, Michael Riesch wrote:
> > > >
From: Chris Morgan
Add the NewVision NV3051D panel as found on the Anbernic RG353P and
RG353V. The underlying LCD panel itself is unknown (the NV3051D is
the controller), so the device name is used for the panel with a
fallback to the driver IC.
Changes from V1:
- Changed compatible string to
From: Chris Morgan
Add documentation for the NewVision NV3051D panel bindings.
Note that for the two expected consumers of this panel binding
the underlying LCD model is unknown. Name "anbernic,rg353p-panel"
is used because the hardware itself is known as "anbernic,rg353p".
From: Chris Morgan
Add NewVision NV3051D MIPI-DSI LCD panel
Support NewVision NV3051D panels as found on the Anbernic RG353P and
RG353V. The underlying LCD part number for the RG353x devices is
unknown, so the device name and a fallback for the driver IC is
used instead.
Signed-off-by: Chris
From: Chris Morgan
NewVision (also sometimes written as New Vision) is a company based in
Shenzen that manufactures ICs for controlling LCD panels.
https://www.newvisiondisplay.com/
Signed-off-by: Chris Morgan
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed
From: Chris Morgan
Add the Samsung AMS495QA01 panel as found on the Anbernic RG503. This
panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals.
Changes since V1:
- Removed errant reference to backlight in documentation. This is an
OLED panel.
- Made elvss
From: Chris Morgan
Support Samsung AMS495QA01 panel as found on the Anbernic RG503. Note
This panel receives video signals via DSI, however it receives
commands via 3-wire SPI.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/Kconfig | 10 +
drivers/gpu/drm/panel
From: Chris Morgan
Add documentation for the Samsung AMS495QA01 panel.
Signed-off-by: Chris Morgan
---
.../display/panel/samsung,ams495qa01.yaml | 46 +++
1 file changed, 46 insertions(+)
create mode 100644
Documentation/devicetree/bindings/display/panel/samsung
On Tue, Sep 20, 2022 at 07:33:00PM +0200, Maya Matuszczyk wrote:
> Hi Chris,
> Thanks for this patch,
>
> wt., 20 wrz 2022 o 19:10 Chris Morgan napisał(a):
> >
> > From: Chris Morgan
> >
> > Support Samsung AMS495QA01 panel as found on the Anbernic RG503
On Wed, Sep 21, 2022 at 08:51:34AM +0200, Krzysztof Kozlowski wrote:
> On 20/09/2022 16:59, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add documentation for the NewVision NV3051D panel bindings.
> > Note that for the two expected consumers of this panel bin
On Wed, Sep 21, 2022 at 05:21:19PM +0200, Krzysztof Kozlowski wrote:
> On 21/09/2022 16:38, Chris Morgan wrote:
> >>> + compatible:
> >>> +items:
> >>> + - enum:
> >>> + - anbernic,rg353p-panel
> >>
> >> A
On Wed, Sep 21, 2022 at 05:57:55PM +0200, Krzysztof Kozlowski wrote:
> On 21/09/2022 17:50, Chris Morgan wrote:
> > On Wed, Sep 21, 2022 at 05:21:19PM +0200, Krzysztof Kozlowski wrote:
> >> On 21/09/2022 16:38, Chris Morgan wrote:
> >>>>> + compatible:
>
On Sat, Sep 24, 2022 at 12:07:44PM -0500, Rob Herring wrote:
> On Tue, Sep 20, 2022 at 09:59:04AM -0500, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add documentation for the NewVision NV3051D panel bindings.
> > Note that for the two expected consumers of
testing this for a few days and it works well for me on 2
distinct rk3566 based devices (Anbernic RG353P and Anbernic RG503).
Tested-by: Chris Morgan
> ---
> drivers/gpu/drm/rockchip/rockchip_vop2_reg.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/dr
On Mon, Sep 26, 2022 at 10:17:40AM +0200, Sascha Hauer wrote:
> On Thu, Sep 15, 2022 at 10:13:44AM -0500, Chris Morgan wrote:
> > On Wed, Sep 14, 2022 at 03:35:30PM +0200, Sascha Hauer wrote:
> > > On Wed, Sep 14, 2022 at 08:04:18AM -0500, Chris Morgan wrote:
> > > >
From: Chris Morgan
Add the Samsung AMS495QA01 panel as found on the Anbernic RG503. This
panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals.
Changes since V2:
- Added 50hz mode at request of userspace devs.
- Renamed "dupa" to panel name. Good
From: Chris Morgan
Add documentation for the Samsung AMS495QA01 panel.
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
.../display/panel/samsung,ams495qa01.yaml | 56 +++
1 file changed, 56 insertions(+)
create mode 100644
Documentation/devicetree
From: Chris Morgan
Support Samsung AMS495QA01 panel as found on the Anbernic RG503. Note
This panel receives video signals via DSI, however it receives
commands via 3-wire SPI.
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
drivers/gpu/drm/panel/Kconfig | 10
From: Chris Morgan
Add the NewVision NV3051D panel as found on the Anbernic RG353P and
RG353V. The underlying LCD panel itself is unknown (the NV3051D is
the controller), so the device name is used for the panel with a
fallback to the driver IC.
Changes from V2:
- Ensured dt_binding_check and
From: Chris Morgan
Add documentation for the NewVision NV3051D panel bindings.
Note that for the two expected consumers of this panel binding
the underlying LCD model is unknown. Name "anbernic,rg353p-panel"
is used because the hardware itself is known as "anbernic,rg353p".
From: Chris Morgan
NewVision (also sometimes written as New Vision) is a company based in
Shenzen that manufactures ICs for controlling LCD panels.
https://www.newvisiondisplay.com/
Signed-off-by: Chris Morgan
Acked-by: Krzysztof Kozlowski
---
Documentation/devicetree/bindings/vendor
From: Chris Morgan
Support NewVision NV3051D panels as found on the Anbernic RG353P and
RG353V. The underlying LCD part number for the RG353x devices is
unknown, so the device name and a fallback for the driver IC is
used instead.
Signed-off-by: Chris Morgan
---
drivers/gpu/drm/panel/Kconfig
From: Chris Morgan
Add the Magnachip D53E6EA8966 panel IC controller for display panels
such as the Samsung AMS495QA01 panel as found on the Anbernic RG503.
This panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals using DBI.
Changes since V8:
- Set "placeh
From: Chris Morgan
Add helper function to find DSI host for devices where DSI panel is not
a minor of a DSI bus (such as the Samsung AMS495QA01 panel or the
official Raspberry Pi touchscreen display).
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
drivers/gpu/drm/drm_of.c
From: Chris Morgan
Add documentation for Samsung AMS495QA01 panel (with Magnachip
D53E6EA8966 controller IC).
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
Reviewed-by: Rob Herring
---
.../display/panel/samsung,ams495qa01.yaml | 57 +++
1 file changed, 57
From: Chris Morgan
Add Samsung AMS495QA01 panel to RG503.
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
.../dts/rockchip/rk3566-anbernic-rg503.dts| 55 +++
1 file changed, 55 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503
From: Chris Morgan
Support Magnachip D53E6EA8966 based panels such as the Samsung
AMS495QA01 panel as found on the Anbernic RG503. Note this driver
supports only the AMS495QA01 today which receives video signals via DSI,
however it receives commands via 3-wire SPI using DBI.
Signed-off-by
On Wed, Jan 11, 2023 at 05:39:26PM +0100, Maxime Ripard wrote:
> Hi,
>
> On Wed, Jan 11, 2023 at 10:30:09AM -0600, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add helper function to find DSI host for devices where DSI panel is not
> > a minor of a DSI bu
From: Chris Morgan
Add the Magnachip D53E6EA8966 panel IC controller for display panels
such as the Samsung AMS495QA01 panel as found on the Anbernic RG503.
This panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals using DBI.
Changes since V9:
- Set an ifdef to
From: Chris Morgan
Add Samsung AMS495QA01 panel to RG503.
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
.../dts/rockchip/rk3566-anbernic-rg503.dts| 55 +++
1 file changed, 55 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503
From: Chris Morgan
Support Magnachip D53E6EA8966 based panels such as the Samsung
AMS495QA01 panel as found on the Anbernic RG503. Note this driver
supports only the AMS495QA01 today which receives video signals via DSI,
however it receives commands via 3-wire SPI using DBI.
Signed-off-by
From: Chris Morgan
Add helper function to find DSI host for devices where DSI panel is not
a minor of a DSI bus (such as the Samsung AMS495QA01 panel or the
official Raspberry Pi touchscreen display).
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
drivers/gpu/drm/drm_of.c
From: Chris Morgan
Add documentation for Samsung AMS495QA01 panel (with Magnachip
D53E6EA8966 controller IC).
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
Reviewed-by: Rob Herring
---
.../display/panel/samsung,ams495qa01.yaml | 57 +++
1 file changed, 57
On Tue, Jan 17, 2023 at 05:58:19PM +0100, Maxime Ripard wrote:
> Hi,
>
> On Thu, Jan 12, 2023 at 11:53:55AM -0600, Chris Morgan wrote:
> > From: Chris Morgan
> >
> > Add helper function to find DSI host for devices where DSI panel is not
> > a minor of a DSI bu
From: Chris Morgan
Add helper function to find DSI host for devices where DSI panel is not
a minor of a DSI bus (such as the Samsung AMS495QA01 panel or the
official Raspberry Pi touchscreen display).
Signed-off-by: Chris Morgan
Signed-off-by: Maya Matuszczyk
---
drivers/gpu/drm/drm_of.c
From: Chris Morgan
Add the Magnachip D53E6EA8966 panel IC controller for display panels
such as the Samsung AMS495QA01 panel as found on the Anbernic RG503.
This panel uses DSI to receive video signals, but 3-wire SPI to receive
command signals using DBI.
Changes since V10:
- Guarded
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