Commit Graph

13 Commits

Author SHA1 Message Date
Rayyan Ansari
859af8cb5e dt-bindings: display: simple-framebuffer: Document the panel node
Document the new panel node and what it is used for.

Signed-off-by: Rayyan Ansari <rayyan@ansari.sh>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230126182435.70544-3-rayyan@ansari.sh
2023-01-31 10:39:11 +01:00
Thierry Reding
ed10553941 dt-bindings: display: simple-framebuffer: Document 32-bit BGR format
This is a variant of the 32-bit RGB format where the red and blue
components are swapped.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230120173103.4002342-3-thierry.reding@gmail.com
2023-01-23 15:01:30 +01:00
Thierry Reding
241d585246 dt-bindings: display: simple-framebuffer: Support system memory framebuffers
In order to support framebuffers residing in system memory, allow the
memory-region property to override the framebuffer memory specification
in the "reg" property.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230120173103.4002342-2-thierry.reding@gmail.com
2023-01-23 15:01:02 +01:00
Andrew Lunn
dd3cb467eb dt-bindings: Remove 'Device Tree Bindings' from end of title:
As indicated in
link: https://lore.kernel.org/all/20220822204945.GA808626-robh@kernel.org/

DT schema files should not have 'Device Tree Binding' as part of there
title: line. Remove this in most .yaml files, so hopefully preventing
developers copying it into new .yaml files, and being asked to remove
it.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220825020427.3460650-1-andrew@lunn.ch
Signed-off-by: Rob Herring <robh@kernel.org>
2022-08-25 14:06:57 -05:00
Krzysztof Kozlowski
0d22bbc2d5 dt-bindings: display: simple-framebuffer: Drop Bartlomiej Zolnierkiewicz
Bartlomiej's Samsung email address is not working since around last
year and there was no follow up patch take over of the drivers, so drop
the email from maintainers.

Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220808101526.46556-3-krzysztof.kozlowski@linaro.org
2022-08-09 14:19:43 -06:00
Luca Weiss
1368516948 dt-bindings: simple-framebuffer: allow standalone compatible
Qualcomm platforms use "simple-framebuffer" without a more specific
compatible. Allow that in the binding doc.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Helge Deller <deller@gmx.de>
2022-01-29 22:24:25 +01:00
David Heidelberg
46e988434d dt-bindings: display: sync formats with simplefb.h
Sync all formats from simplefb.h into documentation.

Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://lore.kernel.org/r/20211108183322.68192-1-david@ixit.cz
Signed-off-by: Rob Herring <robh@kernel.org>
2021-11-29 14:10:27 -06:00
Hector Martin
aad9742f0c dt-bindings: display: Add apple,simple-framebuffer
Apple SoCs run firmware that sets up a simplefb-compatible framebuffer
for us. Add a compatible for it, and two missing supported formats.

Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-04-08 20:18:41 +09:00
Sam Ravnborg
672c6b1fe6 dt-bindings: fix simple-framebuffer example
Now that dt-extract-example gained support for using root nodes
in examples, update the example for the simple-frambuffer binding to use it.

This gives us a better example and kill a long standing warning:

simple-framebuffer.example.dts:23.16-39.11:
Warning (chosen_node_is_root): /example-0/chosen: chosen node must be at root node

Note: To get the update dt-extract-example execute:
pip3 install git+https://github.com/devicetree-org/dt-schema.git@master --upgrade

v2:
  - fix spelling of framebuffer (Geert)
  - drop stdout-path (Rob)

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: linux-fbdev@vger.kernel.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200704143544.789345-2-sam@ravnborg.org
2020-07-10 21:00:24 +02:00
Rob Herring
51a21e0e7b dt-bindings: Fix dtc warnings in examples
Fix all the warnings in the DT binding schema examples when built with
'W=1'. This is in preparation to make that the default for examples.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Kukjin Kim <kgene@kernel.org>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-02-28 14:15:52 -06:00
Maxime Ripard
ed8e3f51b6 dt-bindings: simple-framebuffer: Add requirement for pipelines
Both the allwinner and amlogic compatibles require that either the
allwinner,pipeline or the amlogic,pipeline property is set. This was
dropped during the conversion since we didn't have conditionals back then,
but we can express this properly now.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-03 13:18:50 -06:00
Maxime Ripard
f4913aeed7 dt-bindings: display: Fix simple-framebuffer example
The simple-framebuffer binding has a compatible that isn't one of the valid
options. Since an Allwinner pipeline is being described, let's add the
matching compatible.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-07-03 13:18:23 -06:00
Maxime Ripard
a32c3d9d98 dt-bindings: Add schemas for simple-framebuffer
The simple framebuffer is a binding that allows the bootloader to setup a
framebuffer, describe it in the Device Tree for the OS to pick it up and
use it as is.

Replace the current binding by a schema to allow the validation tools to
check those nodes.

Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Maxime Jourdan <mjourdan@baylibre.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2019-04-10 16:33:48 -05:00