Add simple-panel support for the Sharp LQ101K1LY04, which is a 10"
WXGA (1280x800) LVDS panel.
Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The LG LP079QX1-SP0V is an 7.9" QXGA TFT with LED Backlight unit and
32 pins eDP interface. This module supports 1536x2048 mode.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Samsung LSN122DL01-C01 is an 12.2" 2560x1600 (WQXGA) TFT-LCD panel
connected using eDP interfaces.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The LG LP097QX1-SPA1 is an 9.7", 2048x1536 (QXGA) TFT-LCD panel
connected using eDP interfaces.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Some backlight drivers ignore the power property and instead only use
the state property. Fixup the panel driver to set the state property in
addition to the power property.
Signed-off-by: Thierry Reding <treding@nvidia.com>
This blank line was introduced in commit c8521969de ("drm/panel:
simple: Add support for BOE TV080WUM-NL0"), likely by mistake.
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Both the Innolux ZJ070NA-01P and Samsung LTN101NT05 were listing the
horizontal and vertical resolutions in the size.width and size.height
fields, whereas they should contain the physical dimensions of the
panel.
Signed-off-by: Thierry Reding <treding@nvidia.com>
All modes exposed by simple panels should be tagged as driver defined
modes. Moreover, if a panel supports only one mode, this mode is
obviously the preferred one.
Doing this also fix a problem occurring when a 'video=' parameter is
passed on the kernel command line. In some cases the user provided mode
will be preferred over the simple panel ones, which might result in
unpredictable behavior.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com>
[treding@nvidia.com: reshuffle some code for consistency]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple
panel driver.
It is a 480x272 panel connected through a 24-bits RGB interface.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This is a basic TFT panel with a 40-pin FPC connector on it. The
specification doesn't define timings, but the Adafruit instructions
were setting up 800x480 CVT.
v2: Add .bus_format and vsync/hsync flags.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
[treding@nvidia.com: keep entries properly sorted]
Signed-off-by: Thierry Reding <treding@nvidia.com>
The drivers current default configuration drives the pixel data
on rising edge of the pixel clock. However, most display sample
data on rising edge... This leads to color shift artefacts visible
especially at edges.
This patch changes the relevant defines to be useful and actually
set the bits, and changes pixel clock polarity to drive the pixel
data on falling edge by default. The patch also adds an explicit
pixel clock polarity flag to the display introduced with the driver
(NEC WQVGA "nec,nl4827hc19-05b") using the new bus_flags field to
retain the initial behavior.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Introduce bus_flags to specify display bus properties like signal
polarities. This is useful for parallel display buses, e.g. to
specify the pixel clock or data enable polarity.
Suggested-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Manfred Schlaegl <manfred.schlaegl@gmx.at>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Stefan Agner <stefan@agner.ch>
drm/panel: Changes for v4.6-rc1
This contains a refactoring of parts of the DSI core to allow creating
DSI devices from non-DSI control busses (i.e. I2C, SPI, ...).
Other than that there's support for a couple of new panels as well as
a few cleanup patches.
* tag 'drm/panel/for-4.6-rc1' of http://anongit.freedesktop.org/git/tegra/linux:
drm/bridge: Make (pre/post) enable/disable callbacks optional
drm/panel: simple: Add URT UMSH-8596MD-xT panels support
dt-bindings: Add URT UMSH-8596MD-xT panel bindings
of: Add United Radiant Technology Corporation vendor prefix
drm/panel: simple: Support for LG lp120up1 panel
dt-bindings: Add LG lp120up1 panel bindings
drm/panel: simple: Fix g121x1_l03 hsync/vsync polarity
drm/dsi: Get DSI host by DT device node
drm/dsi: Add routine to unregister a DSI device
drm/dsi: Try to match non-DT DSI devices
drm/dsi: Use mipi_dsi_device_register_full() for DSI device creation
drm/dsi: Check for CONFIG_OF when defining of_mipi_dsi_device_add()
Add support for United Radiant Technology UMSH-8596MD-xT 7.0" WVGA TFT
LCD panels in the simple-panel driver.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The LG lp120up1 TFT LCD panel with eDP interface is a 12.0" 1920x1280
panel, which can be supported by the simple panel driver.
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Set hsync/vsync to active low for g121x1_l03 panel to match the
recommended setting in the datasheet.
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The current default configuration is as follows:
- Invert VSYNC signal (active LOW)
- Invert HSYNC signal (active LOW)
The mode flags allow to specify the required polarity per
mode. Furthermore, none of the current driver settings is
actually a standard polarity.
This patch applies the current driver default polarities as
explicit flags to the display which has been introduced with
the driver (NEC WQVGA "nec,nl4827hc19-05b"). The driver now
also parses the flags field and applies the configuration
accordingly, by using the following values as standard
polarities: (e.g. when no flags are specified):
- VSYNC signal not inverted (active HIGH)
- HSYNC signal not inverted (active HIGH)
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stefan Agner <stefan@agner.ch>
Document that 'width' and 'height' are measured in millimeters.
Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Kyocera TCG121XGLP panel is an XGA LCD TFT panel connected through
LVDS, which can be supported by the simple panel driver.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
