On Tue, 14 Apr 2020, Daniel Vetter wrote:
> On Tue, Apr 14, 2020 at 5:05 PM Arnd Bergmann wrote:
>>
>> On Fri, Apr 10, 2020 at 8:56 AM Andrzej Hajda wrote:
>> >
>> >
>> > On 08.04.2020 22:27, Arnd Bergmann wrote:
>> > > Using 'imply' does not work here, it still cause the same build
>> > > failu
On Wed, 08 Apr 2020, Maarten Lankhorst
wrote:
> Hey,
>
> Here's a pull request to pull in the DP PHY Compliance series.
> It's based on top of drm/drm-next, and contains all patches for core, amd and
> i915. :)
Ping, I don't see this merged in any tree yet.
BR,
Jani.
>
> Cheers,
> Maarten
>
On Tue, Apr 14, 2020 at 9:11 AM Ørjan Eide wrote:
>
> On Tue, Apr 14, 2020 at 04:28:10PM +0200, Greg Kroah-Hartman wrote:
> > On Tue, Apr 14, 2020 at 04:18:47PM +0200, �rjan Eide wrote:
> > > Only sync the sg-list of an Ion dma-buf attachment when the attachment
> > > is actually mapped on the dev
On Tue, Apr 14, 2020 at 7:28 AM Greg Kroah-Hartman
wrote:
>
> On Tue, Apr 14, 2020 at 04:18:47PM +0200, Ørjan Eide wrote:
> > Only sync the sg-list of an Ion dma-buf attachment when the attachment
> > is actually mapped on the device.
> >
> > dma-bufs may be synced at any time. It can be reached f
Hi Guido,
On Sun, Apr 12, 2020 at 06:38:35PM +0200, Guido Günther wrote:
> On Fri, Apr 10, 2020 at 03:57:32PM +0300, Laurent Pinchart wrote:
> > On Fri, Apr 10, 2020 at 02:45:16PM +0200, Guido Günther wrote:
> >> On Fri, Apr 10, 2020 at 02:23:42PM +0300, Laurent Pinchart wrote:
> >>> On Thu, Apr 0
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
drivers/gpu/drm/i915/display/intel_dp_mst.c
between commit:
743acd115070 ("drm/i915: Get rid of silly void* from MST code")
from the drm-intel tree and commit:
20c22ad32957 ("drm/dp_mst: Remove drm_dp_mst_has_audio
Hi all,
Today's linux-next merge of the drm-misc tree got a conflict in:
MAINTAINERS
between commitis:
4400b7d68f6e ("MAINTAINERS: sort entries by entry name")
3b50142d8528 ("MAINTAINERS: sort field names for all entries")
from Linus' tree and commits:
8edb69970739 ("MAINTAINERS: Bett
Changes since v14:
- add "Acked-by" and "Reviewed-by"
- change port@0 to port in yaml
Changes since v13:
- move dpi dual edge patches to another series because it will have long time
to implement the dual edge change base boris patches.
https://patchwork.kernel.org/cover/11354279/
Change
Signed-off-by: Jitao Shi
---
.../bindings/display/mediatek/mediatek,dpi.txt | 42 --
.../bindings/display/mediatek/mediatek,dpi.yaml| 97 ++
2 files changed, 97 insertions(+), 42 deletions(-)
delete mode 100644
Documentation/devicetree/bindings/display/mediat
Add property "pinctrl-names" to swap pin mode between gpio and dpi mode. Set
the dpi pins to gpio mode and output-low to avoid leakage current when dpi
disabled.
Acked-by: Rob Herring
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Jitao Shi
---
Documentation/devicetree/bindings/display/mediatek/med
Config dpi pins mode to output and pull low when dpi is disabled.
Aovid leakage current from some dpi pins (Hsync Vsync DE ... ).
Reviewed-by: Chun-Kuang Hu
Signed-off-by: Jitao Shi
---
drivers/gpu/drm/mediatek/mtk_dpi.c | 31 +++
1 file changed, 31 insertions(+)
di
Hi Rob,
On Tue, Apr 14, 2020 at 06:10:05PM -0500, Rob Herring wrote:
> On Wed, Apr 08, 2020 at 02:45:52PM +0300, Laurent Pinchart wrote:
> > On Tue, Apr 07, 2020 at 09:12:51AM +0200, Maxime Ripard wrote:
> >> On Mon, Apr 06, 2020 at 08:50:28PM +0300, Laurent Pinchart wrote:
> >>> On Mon, Apr 06, 2
The simple-bridge driver supports multiple simple or dumb bridges,
covered by different compatible strings but otherwise identical DT
bindings. Some of those bridges have undocumented bindings, while others
are documented in text form in separate files. Group them all in a
single binding and conver
Hi Emanuele,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on driver-core/driver-core-testing linus/master v5.7-rc1
next-20200414]
[cannot apply to security/next-testing]
[if your patch is applied to the wrong
Hi Rob,
On Tue, Apr 14, 2020 at 05:00:00PM -0500, Rob Herring wrote:
> On Mon, Apr 06, 2020 at 02:23:16AM +0300, Laurent Pinchart wrote:
> > The simple-bridge driver supports multiple simple or dumb bridges,
> > covered by different compatible strings but otherwise identical DT
> > bindings. Some
On Tue, Apr 14, 2020 at 5:07 AM Jani Nikula wrote:
>
> On Fri, 10 Apr 2020, James Hilliard wrote:
> > If a component fails to bind due to -EPROBE_DEFER we should not log an
> > error as this is not a real failure.
> >
> > Fixes:
> > vc4-drm soc:gpu: failed to bind 3f902000.hdmi (ops vc4_hdmi_ops)
The Synopsys ARC SoCs (like HSDK4xD) include on-chip DesignWare HDMI
encoders. Support them with a platform driver to provide platform glue
data to the dw-hdmi driver.
Acked-by: Sam Ravnborg
Signed-off-by: Eugeniy Paltsev
---
MAINTAINERS | 6 ++
drivers/gpu/drm/Makefile
This patch adds documentation of device tree bindings for the Synopsys
HDMI 2.0 TX encoder driver for ARC SoCs.
Acked-by: Sam Ravnborg
Signed-off-by: Eugeniy Paltsev
---
.../display/bridge/snps,arc-dw-hdmi.yaml | 136 ++
1 file changed, 136 insertions(+)
create mode 100644
Changes v1->v2:
* use DT Schema format please (.yaml files) for DT bindings
Changes v2->v3:
* Add missing 'interrupts' property in DT bindings
* Drop dummy 'dw_hdmi_bridge_mode_valid'
* Change bracing format of 'of_device_id' structure
* Change compatible string to "snps,arc-dw-hdmi-hsdk"
Hey everyone,
This patch broke variable refresh rate in games (all that I've tried so
far... Project CARS 2, DiRT Rally 2.0, Assetto Corsa Competizione) as
well as a simple freesync tester application.
FreeSync tester I've been using: https://github.com/Nixola/VRRTest
I'm not at all familiar wit
On Mon, 6 Apr 2020 02:39:35 +0300, Laurent Pinchart wrote:
> dw_hdmi.txt has been replaced with synopsys,dw-hdmi.yaml, and all
> references to the old file have been converted. Remove it.
>
> Signed-off-by: Laurent Pinchart
> ---
> .../bindings/display/bridge/dw_hdmi.txt | 33
On Mon, 6 Apr 2020 02:39:34 +0300, Laurent Pinchart wrote:
> Replace the reference to the DWC HDMI text DT binding with a reference
> to the YAML equivalent.
>
> Signed-off-by: Laurent Pinchart
> ---
> .../bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml| 4 ++--
> 1 file changed, 2 i
On Wed, Apr 08, 2020 at 02:45:52PM +0300, Laurent Pinchart wrote:
> Hi Maxime,
>
> On Tue, Apr 07, 2020 at 09:12:51AM +0200, Maxime Ripard wrote:
> > On Mon, Apr 06, 2020 at 08:50:28PM +0300, Laurent Pinchart wrote:
> > > On Mon, Apr 06, 2020 at 07:09:15PM +0200, Maxime Ripard wrote:
> > > > On Mo
On Mon, 6 Apr 2020 02:23:17 +0300, Laurent Pinchart wrote:
> Convert the Thine THC63LVD1024 text binding to YAML.
>
> Signed-off-by: Laurent Pinchart
> ---
> .../display/bridge/thine,thc63lvd1024.txt | 66 --
> .../display/bridge/thine,thc63lvd1024.yaml| 121 ++
On Mon, Apr 06, 2020 at 02:23:16AM +0300, Laurent Pinchart wrote:
> The simple-bridge driver supports multiple simple or dumb bridges,
> covered by different compatible strings but otherwise identical DT
> bindings. Some of those bridges have undocumented bindings, while others
> are documented in
On Mon, 6 Apr 2020 02:23:15 +0300, Laurent Pinchart wrote:
> Document the #address-cells and #size-cells properties of the ports node
> in the schemas of the bridge DT bindings, and set additionalProperties
> to false to reject additional properties.
>
> Signed-off-by: Laurent Pinchart
> ---
>
On Tue, 14 Apr 2020 17:44:02 +0300, Eugeniy Paltsev wrote:
> This patch adds documentation of device tree bindings for the Synopsys
> HDMI 2.0 TX encoder driver for ARC SoCs.
>
> Signed-off-by: Eugeniy Paltsev
> ---
> .../display/bridge/snps,arc-dw-hdmi.yaml | 131 ++
> 1 fi
On Tue, 2020-04-14 at 14:34 +0200, Daniel Vetter wrote:
> On Tue, Apr 14, 2020 at 02:21:06PM +0300, Jani Nikula wrote:
> > On Tue, 14 Apr 2020, Jani Nikula
> > wrote:
> > > On Mon, 13 Apr 2020, Simon Ser wrote:
> > > > On Monday, April 13, 2020 11:40 PM, Yussuf Khalil <
> > > > d...@pp3345.net> w
On Tue, Apr 14, 2020 at 10:52 PM Laurent Pinchart
wrote:
>
> Hi Arnd,
>
> On Tue, Apr 14, 2020 at 10:38:27PM +0200, Arnd Bergmann wrote:
> > On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote:
> > > On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote:
> > > > The 'imply' statement d
Hi Arnd,
On Tue, Apr 14, 2020 at 10:38:27PM +0200, Arnd Bergmann wrote:
> On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart wrote:
> > On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote:
> > > The 'imply' statement does not seem to have an effect, as it's
> > > still possible to turn th
Hi Adrian,
Thank you for the patch.
On Tue, Apr 14, 2020 at 06:19:52PM +0300, Adrian Ratiu wrote:
> This provides an example DT binding for the MIPI DSI host controller
> present on the i.MX6 SoC based on Synopsis DesignWare v1.01 IP.
>
> Cc: Rob Herring
> Cc: Neil Armstrong
> Cc: Fabio Esteva
On Tue, Apr 14, 2020 at 10:17 PM Laurent Pinchart
wrote:
>
> Hi Arnd,
>
> Thank you for the patch.
>
> On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote:
> > The 'imply' statement does not seem to have an effect, as it's
> > still possible to turn the CMM code into a loadable module
>
Hi Arnd,
Thank you for the patch.
On Wed, Apr 08, 2020 at 10:27:10PM +0200, Arnd Bergmann wrote:
> The 'imply' statement does not seem to have an effect, as it's
> still possible to turn the CMM code into a loadable module
> in a randconfig build, leading to a link error:
>
> arm-linux-gnueabi-l
On Sun, Apr 12, 2020 at 08:20:11PM +0200, Sam Ravnborg wrote:
> The wiring property is used to describe the wiring between
> the connector and the panel. The property can be used when the
> wiring is used to change the mode from for example
> BGR to RGB. The first users are the at91sam9 family wher
On Sun, Apr 12, 2020 at 08:20:12PM +0200, Sam Ravnborg wrote:
> Update the Atmel LCDC binding to include:
> - pwm. Used for backlight
> - endpoints using port node
> Used for handle to panel
> - Added wiring property that is used to describe
> the wiring between the LCDC and the panel
>
> Exis
On Wed, 8 Apr 2020 21:50:36 +0200, Sam Ravnborg wrote:
> Several bindings specifies a "te-gpios" for tearing effect signal.
> Add this to panel-common so we have a shared definition.
>
> Signed-off-by: Sam Ravnborg
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../devicetree/bindings/displa
From: Sean Paul
The SRM cleanup in 79643fddd6eb2 ("drm/hdcp: optimizing the srm
handling") inadvertently altered the behavior of HDCP auth when
the SRM firmware is missing. Before that patch, missing SRM was
interpreted as the device having no revoked keys. With that patch,
if the SRM fw file is
On Wed, 8 Apr 2020 21:51:09 +0200, Sam Ravnborg wrote:
> Tomi noticed that several DSI panels was wrongly
> described in panel-simple.yaml.
> Move them to panel-simple-dsi.yaml where they belong.
>
> Signed-off-by: Sam Ravnborg
> Cc: Tomi Valkeinen
> ---
> .../bindings/display/panel/panel-simp
On Wed, 8 Apr 2020 21:51:08 +0200, Sam Ravnborg wrote:
> v2:
> - use "ic2" node name in example (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Rob Herring
> Cc: Stefan Mavrodiev
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/olimex,lcd-olinuxino.txt| 42 ---
>
On Wed, 8 Apr 2020 21:51:07 +0200, Sam Ravnborg wrote:
> v2:
> - drop use of spi-slave.yaml (Maxime)
> - added unevaluatedProperties (maxime)
>
> Signed-off-by: Sam Ravnborg
> Cc: Maxime Ripard
> Cc: Tomi Valkeinen
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/lgphil
On Wed, 8 Apr 2020 21:51:06 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Marco Franchi
> Cc: Marco Franchi
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../bindings/display/panel/seiko,43wvf1g.txt | 23 -
> .../bindings/display/panel/seiko,43wvf1g.yaml
On Wed, 8 Apr 2020 21:51:05 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Cc: Peter Rosin
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/sharp,lq150x1lg11.txt | 36
> .../display/panel/sharp,lq150x1lg11.yaml | 58 +++
> 2
On Wed, 8 Apr 2020 21:51:04 +0200, Sam Ravnborg wrote:
> v2:
> - Add min/maxItems to mode-gpios (Rob)
> - Fix bug in description, mode is up to three gpios (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Rob Herring
> Cc: Tony Lindgren
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../dis
On Wed, Apr 08, 2020 at 09:51:03PM +0200, Sam Ravnborg wrote:
> This binding describes a panel with a secondary channel.
>
> v2:
> - add check for required properties if link2 is present (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Rob Herring
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
>
On Tue, Apr 14, 2020 at 08:20:23PM +0200, Clément Péron wrote:
> Hi Liam and Mark,
You might want to flag stuff like this in the subject line, I very
nearly deleted this without opening it since most of the email I get
about panfrost appears to be coming from me having sent patches rather
than bei
On Wed, 8 Apr 2020 21:51:02 +0200, Sam Ravnborg wrote:
> The txt binding specified the property "power-supply".
> But the example and the actual implementation in the linux-kernel
> uses "avdd-supply".
> So the binding is adjusted to use avdd-supply as this seems
> to be the correct choice.
> Ther
On Wed, 8 Apr 2020 21:51:01 +0200, Sam Ravnborg wrote:
> There are no more references to simple-panel.txt.
> Delete it.
>
> Signed-off-by: Sam Ravnborg
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> Documentation/devicetree/bindings/display/panel/simple-panel.txt | 1 -
> 1 file changed, 1 d
On Wed, 8 Apr 2020 21:51:00 +0200, Sam Ravnborg wrote:
> v2:
> - dropped use of spi-slave.yaml (Maxime)
> - added unevaluatedProperties (Maxime)
>
> Signed-off-by: Sam Ravnborg
> Cc: Maxime Ripard
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/sitronix,st7789v.txt
On Wed, 8 Apr 2020 21:50:59 +0200, Sam Ravnborg wrote:
> v2:
> - drop use of spi-slave.yaml (Maxime)
> - add unevaluatedProperties (Maxime)
> - rename node in example to panel (Rob)
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Tomi Valkeinen
> Cc: Tomi Valkeinen
> Cc: Rob Herring
> Cc
On Wed, 8 Apr 2020 21:50:58 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Cc: Marek Belisko
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/startek,startek-kd050c.txt | 4 ---
> .../display/panel/startek,startek-kd050c.yaml | 33 +++
> 2 files
On Wed, 8 Apr 2020 21:50:57 +0200, Sam Ravnborg wrote:
> v2:
> - dropped use of spi-slave.yaml (Maxime)
> - added unevaluatedProperties (Maxime)
>
> Signed-off-by: Sam Ravnborg
> Cc: Maxime Ripard
> Cc: Marek Belisko
> Cc: H. Nikolaus Schaller
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> -
On Thu, Apr 09, 2020 at 08:21:16AM +0200, H. Nikolaus Schaller wrote:
> Hi Sam,
>
> > Am 08.04.2020 um 21:50 schrieb Sam Ravnborg :
> >
> > v2:
> > - dropped use of spi-slave.yaml (Maxime)
> > - added unevaluatedProperties (Maxime)
> >
> > Signed-off-by: Sam Ravnborg
> > Cc: Maxime Ripard
>
From: Sean Paul
The SRM cleanup in 79643fddd6eb2 ("drm/hdcp: optimizing the srm
handling") inadvertently altered the behavior of HDCP auth when
the SRM firmware is missing. Before that patch, missing SRM was
interpreted as the device having no revoked keys. With that patch,
if the SRM fw file is
On Tue, Apr 14, 2020 at 7:49 PM Saeed Mahameed wrote:
> On Tue, 2020-04-14 at 17:25 +0200, Arnd Bergmann wrote:
> > On Tue, Apr 14, 2020 at 5:23 PM Jason Gunthorpe wrote:
> > Correct.
> >
>
> Great !
>
> Then bottom line we will change mlx5/Kconfig: to
>
> depends on VXLAN || !VXLAN
Ok
> This w
On Wed, Apr 08, 2020 at 09:50:56PM +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Cc: Andrzej Hajda
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/samsung,s6e8aa0.txt | 56 ---
> .../display/panel/samsung,s6e8aa0.yaml| 96 +
On Wed, 8 Apr 2020 21:50:55 +0200, Sam Ravnborg wrote:
> v2:
> - drop use of spi-slave.yaml (Maxime)
> - added unevaluatedProperties (Maxime)
> - added type to width/height properties (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Maxime Ripard
> Cc: Rob Herring
> Cc: Andrzej Hajda
> Cc: T
On Wed, 8 Apr 2020 21:50:54 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Linus Walleij
> Cc: Linus Walleij
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/samsung,s6d16d0.txt | 30 --
> .../display/panel/samsung,s6d16d0.yaml
On Wed, 8 Apr 2020 21:50:53 +0200, Sam Ravnborg wrote:
> For samsung there was two AMOLED panels with the same
> description.
> Collect them in one binding file.
>
> Signed-off-by: Sam Ravnborg
> Cc: Hoegeun Kwon
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../panel/samsung,amoled-mipi-d
On Wed, 8 Apr 2020 21:50:52 +0200, Sam Ravnborg wrote:
> v2:
> - Fix entry in MAINTAINERS
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Guido Günther
> Cc: "Guido Günther"
> Cc: Purism Kernel Team
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/rocktech,jh057n00900.txt
On Wed, 8 Apr 2020 21:50:51 +0200, Sam Ravnborg wrote:
> v2:
> - Fix entry in MAINTAINERS
> - Add reg number to node name (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Rob Herring
> Cc: Robert Chiras
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/raydium,rm67191.txt
On Wed, 8 Apr 2020 21:50:50 +0200, Sam Ravnborg wrote:
> osddisplays,osd101t2587-53ts is compatible with panel-simple-dsi binding,
> so list the compatible in the panel-simple-dsi binding file.
>
> v2:
> - It is a DSI panel, move to -dsi binding (Tomi)
>
> Signed-off-by: Sam Ravnborg
> Review
On Wed, 8 Apr 2020 21:50:49 +0200, Sam Ravnborg wrote:
> v2:
> - Dropped spi-slave (Maxime)
> - Added unevaluatedProperties (Maxime)
> - Deleted needless compatible from example (Rob)
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Heiko Schocher
> Cc: Maxime Ripard
> Cc: Rob Herring
> C
On Wed, 8 Apr 2020 21:50:48 +0200, Sam Ravnborg wrote:
> Add the lg panels that matches the panel-simple binding to
> panel-simple.yaml
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Brian Masney
> Cc: Brian Masney
> Cc: Alexandre Courbot
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> ...
On Wed, 8 Apr 2020 21:50:47 +0200, Sam Ravnborg wrote:
> kingdisplay,kd097d04 matches the panel-simple-dsi binding.
> The only difference is that enable-gpios is now an optional
> property.
>
> Signed-off-by: Sam Ravnborg
> Cc: Nickey Yang
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../
On Wed, 8 Apr 2020 21:50:46 +0200, Sam Ravnborg wrote:
> v2:
> - Drop use of spi-slave.yaml (Maxime)
> - Introduce unevaluatedProperties (Maxime)
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Paul Cercueil
> Cc: Maxime Ripard
> Cc: Paul Cercueil
> Cc: Thierry Reding
> Cc: Sam Ravnborg
On Wed, 8 Apr 2020 21:50:45 +0200, Sam Ravnborg wrote:
> v2:
> - drop address in dsi node in example (Rob)
>
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Vinay Simha BN
> Cc: Rob Herring
> Cc: Vinay Simha BN
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/jdi,lt070me050
On Wed, 8 Apr 2020 21:50:43 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Cc: Lin Huang
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/innolux,p097pfg.txt | 24
> .../display/panel/innolux,p097pfg.yaml| 56 +++
> 2 files
On Wed, 8 Apr 2020 21:50:44 +0200, Sam Ravnborg wrote:
> Signed-off-by: Sam Ravnborg
> Reviewed-by: Douglas Anderson
> Cc: Douglas Anderson
> Cc: Sandeep Panda
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/innolux,p120zdg-bf1.txt | 22 --
> .../display/panel/
On Wed, Apr 08, 2020 at 09:50:42PM +0200, Sam Ravnborg wrote:
> As the binding matches panel-simple, added the compatible to the
> panel-simple list.
> With this change enable-gpios is now optional.
But is a DSI panel, so it should be in panel-simple-dsi.yaml.
>
> Signed-off-by: Sam Ravnborg
>
On Wed, 8 Apr 2020 21:50:41 +0200, Sam Ravnborg wrote:
> Updating this binding identified an issue in the example in
> the allwinner,sun6i-a31-mipi-dsi binding.
> Fix the example so no new warnings are introduced.
>
> v2:
> - fix example in allwinner,sun6i-a31-mipi-dsi (Rob)
>
> Signed-off-by:
On Wed, 8 Apr 2020 21:50:40 +0200, Sam Ravnborg wrote:
> The .txt binding explains:
>
> "
> The following optional properties only apply to
> RGB and YUV input modes and
> can be omitted for BT.656 input modes:
> "
>
> This constraint is not implmented in the DT Schema.
>
> The orig
On Wed, Apr 08, 2020 at 09:50:39PM +0200, Sam Ravnborg wrote:
> v2:
> - Fix entry in MAINTAINERS
>
> Signed-off-by: Sam Ravnborg
> Cc: Jerry Han
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../bindings/display/panel/boe,himax8279d.txt | 24
> .../display/panel/boe,himax8279d.ya
On Wed, 8 Apr 2020 21:50:38 +0200, Sam Ravnborg wrote:
> v2:
> - Fix entry in MAINTAINERS
>
> Signed-off-by: Sam Ravnborg
> Cc: Linus Walleij
> Cc: Thierry Reding
> Cc: Sam Ravnborg
> ---
> .../display/panel/arm,versatile-tft-panel.txt | 31 ---
> .../panel/arm,versatile-tft-panel.
On Wed, 8 Apr 2020 21:50:37 +0200, Sam Ravnborg wrote:
> The binding for this panel is a SPI slave.
>
> v2:
> - Drop use of spi-slave (Maxime)
> - Introude unevaluatedProperties (Maxime)
> - Drop reg entry in example (Rob)
>
> Signed-off-by: Sam Ravnborg
> Cc: Maxime Ripard
> Cc: Rob Her
On Wed, 8 Apr 2020 21:50:35 +0200, Sam Ravnborg wrote:
> Rob wrote:
>
> Uhhh, it's looking for dsi-controller(@.*)? which is not the common
> case found in dts files. We should fix that to dsi(@.*)?.
>
> See: https://lore.kernel.org/dri-devel/2020031903.GK29911@bogus/
>
> Fix it.
>
Hi Eugeniy.
On Tue, Apr 14, 2020 at 05:44:02PM +0300, Eugeniy Paltsev wrote:
> This patch adds documentation of device tree bindings for the Synopsys
> HDMI 2.0 TX encoder driver for ARC SoCs.
>
> Signed-off-by: Eugeniy Paltsev
Acked-by: Sam Ravnborg
with a few nits addressed.
As already ment
Hello,
On Tue, Apr 14, 2020 at 12:52:51PM -0400, Lyude Paul wrote:
> Hi, thanks for the response! And yes-I think this would actually be perfect
> for what we need, I guess one question I might as well ask since I've got you
> here: would patches to expose an unlocked version of kthread_queue_work
On Tue, Apr 14, 2020 at 9:05 AM Bernard Zhao wrote:
>
> On some processors, the / operate will call the compiler`s div lib,
> which is low efficient, We can replace the / operation with shift,
> so that we can replace the call of the division library with one
> shift assembly instruction.
>
> Sign
Hi Eugeniy.
On Tue, Apr 14, 2020 at 05:44:01PM +0300, Eugeniy Paltsev wrote:
> The Synopsys ARC SoCs (like HSDK4xD) include on-chip DesignWare HDMI
> encoders. Support them with a platform driver to provide platform glue
> data to the dw-hdmi driver.
Drivers looks lean and clean.
Acked-by: Sam R
On Fri, 3 Apr 2020 15:36:30 +0200, Johan Jonker wrote:
> Current dts files with 'hdmi' nodes for rk3066 are manually verified.
> In order to automate this process rockchip,rk3066-hdmi.txt
> has to be converted to yaml.
>
> Signed-off-by: Johan Jonker
> ---
> Changes v2:
> Fix irq.h already inc
On Fri, Apr 03, 2020 at 04:03:49PM +0800, Jitao Shi wrote:
> Signed-off-by: Jitao Shi
> ---
> .../display/mediatek/mediatek,dpi.txt | 42
> .../display/mediatek/mediatek,dpi.yaml| 97 +++
> 2 files changed, 97 insertions(+), 42 deletions(-)
> delete mode
On Fri, 3 Apr 2020 16:03:48 +0800, Jitao Shi wrote:
> Add property "pinctrl-names" to swap pin mode between gpio and dpi mode. Set
> the dpi pins to gpio mode and output-low to avoid leakage current when dpi
> disabled.
>
> Signed-off-by: Jitao Shi
> ---
> .../devicetree/bindings/display/mediate
On Mon, 2020-04-13 at 16:42 -0400, Tejun Heo wrote:
> Hello,
>
> On Mon, Apr 13, 2020 at 04:18:57PM -0400, Lyude Paul wrote:
> > Hi Tejun! Sorry to bother you, but have you had a chance to look at any of
> > this yet? Would like to continue moving this forward
>
> Sorry, wasn't following this thr
Some filesystem references got broken by a previous patch
series I submitted. Address those.
Signed-off-by: Mauro Carvalho Chehab
Acked-by: David Sterba # fs/affs/Kconfig
---
Documentation/ABI/stable/sysfs-devices-node | 2 +-
Documentation/ABI/testing/procfs-smaps_rollup
Patches 1 to 5 contain changes to the documentation toolset:
- The first 3 patches help to reduce a lot the number of reported
kernel-doc issues, by making the tool more smart.
- Patches 4 and 5 are meant to partially address the PDF
build, with now requires Sphinx version 2.4 or upper.
The
Several references got broken due to txt to ReST conversion.
Several of them can be automatically fixed with:
scripts/documentation-file-ref-check --fix
Reviewed-by: Mathieu Poirier #
hwtracing/coresight/Kconfig
Reviewed-by: Paul E. McKenney # memory-barrier.txt
Acked-by: Alex Shi #
On Wed, Apr 08, 2020 at 09:02:07AM +0200, Sam Ravnborg wrote:
> On Fri, Apr 03, 2020 at 03:57:47PM +0200, Daniel Vetter wrote:
> > We've had lots of conversions to embeddeding, but didn't stop using
> > ->dev_private. Which defeats the point of this.
> >
> > Signed-off-by: Daniel Vetter
> Reviewe
On Wed, Apr 08, 2020 at 09:21:46AM +0200, Sam Ravnborg wrote:
> On Fri, Apr 03, 2020 at 03:57:53PM +0200, Daniel Vetter wrote:
> > Allows us to drop the cleanup code on the floor.
> >
> > Signed-off-by: Daniel Vetter
> > Cc: Hans de Goede
>
> With this change we avoid calling pci_disable_device
Hi Rob.
> > Cc: Thierry Reding
> > Cc: dri-devel@lists.freedesktop.org
> > ---
> > .../devicetree/bindings/display/panel/lvds.yaml| 10 +-
> > 1 file changed, 9 insertions(+), 1 deletion(-)
>
> Reviewed-by: Rob Herring
>
> One nit below...
>
> >
> > diff --git a/Documentatio
On Tue, Apr 14, 2020 at 5:05 PM Arnd Bergmann wrote:
>
> On Fri, Apr 10, 2020 at 8:56 AM Andrzej Hajda wrote:
> >
> >
> > On 08.04.2020 22:27, Arnd Bergmann wrote:
> > > Using 'imply' does not work here, it still cause the same build
> > > failure:
> > >
> > > arm-linux-gnueabi-ld: drivers/gpu/dr
On Tue, Apr 14, 2020 at 5:23 PM Jason Gunthorpe wrote:
>
> On Tue, Apr 14, 2020 at 04:27:41PM +0200, Arnd Bergmann wrote:
> > On Tue, Apr 14, 2020 at 3:29 PM Jason Gunthorpe wrote:
> > > On Fri, Apr 10, 2020 at 07:04:27PM +, Saeed Mahameed wrote:
> > which in turn leads to mlx5_core.ko *not*
The Synopsis MIPI DSI v1.01 host controller is quite widely used
on platforms like i.mx6 and is not very different from the other
versions like the 1.31/1.30 used on rockchip/stm. The protocols
appear to be the same, only the register layout is different and
the newer versions have new features sym
The stm mipi-dsi platform driver added a version test in
commit fa6251a747b7 ("drm/stm: dsi: check hardware version")
so that HW revisions other than v1.3x get rejected. The rockchip
driver had no such check and just assumed register layouts are
v1.3x compatible.
Having such tests was a good idea
This adds support for the Synopsis DesignWare MIPI DSI v1.01 host
controller which is embedded in i.MX 6 SoCs.
Based on following patches, but updated/extended to work with existing
support found in the kernel:
- drm: imx: Support Synopsys DesignWare MIPI DSI host controller
Signed-off-by: Liu
According to the Host Registers documentation for IMX, STM and RK
the LP cfg register should not be written entirely in one go because
some bits are reserved and should be kept to reset values, for eg.
BIT(15) which is reserved in all versions.
This also cleans up the code by removing the the ugly
have been addressed and this series should
apply cleanly on latest next-20200414 tree.
Tested on imx6dl, stm32mp1 and stm32f7.
Best wishes,
Adrian
Adrian Ratiu (8):
drm: bridge: dw_mipi_dsi: add initial regmap infrastructure
drm: bridge: dw_mipi_dsi: abstract register access using reg_fields
According to the DSI Host Registers sections available in the IMX,
STM and RK ref manuals for 1.01, 1.30 and 1.31, the register fields
are smaller or bigger than what's coded in the driver, leading to
r/w in reserved spaces which might cause undefined behaviours.
Tested-by: Adrian Pop
Tested-by:
In order to support multiple versions of the Synopsis MIPI DSI host
controller, which have different register layouts but almost identical
HW protocols, we add a regmap infrastructure which can abstract away
register accesses for platform drivers using the bridge.
The controller HW revision is det
This provides an example DT binding for the MIPI DSI host controller
present on the i.MX6 SoC based on Synopsis DesignWare v1.01 IP.
Cc: Rob Herring
Cc: Neil Armstrong
Cc: Fabio Estevam
Cc: devicet...@vger.kernel.org
Tested-by: Adrian Pop
Tested-by: Arnaud Ferraris
Signed-off-by: Sjoerd Simon
Register existence, address/offsets, field layouts, reserved bits and
so on differ between MIPI-DSI versions and between SoC vendor boards.
Despite these differences the hw IP and protocols are mostly the same
so the generic bridge can be made to compensate these differences.
The current Rockchip
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