We got a few conflicts in drm_atomic.c after merging the DRM writeback support, now we need a backmerge to unlock develop development on drm-misc-next. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
This patch makes RC_CORE to be selected with this driver. sil_sii8620 driver calls remote controller interfaces directly so RC_CORE should be enabled mandatorily. And some boards not using remote controller device don't really need to know that RC_CORE config should be enabled to use sil_sii8620 driver only for HDMI. Changelog v2: - select INPUT because compiling will fail without INPUT. Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1527154379-31886-1-git-send-email-inki.dae@samsung.com
Need to backmerge some nouveau fixes to reduce the nouveau -next conflicts a lot. Signed-off-by: Dave Airlie <airlied@redhat.com>
The driver can work with or without extcon framework, but if extcon is
build as module, sii8620 should be build as module as well.
Fixes: 688838442147 ("drm/bridge/sii8620: use micro-USB cable detection logic to detect MHL")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180409062708.4326-1-a.hajda@samsung.com
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Add a driver for Cadence DPI -> DSI bridge. This driver only support a subset of Cadence DSI bridge capabilities. This driver has been tested/debugged in a simulated environment which explains why some of the features are missing. Here is a non-exhaustive list of missing features: * burst mode * DPHY init/configuration steps * support for additional input interfaces (SDI input) DSI commands and non-burst video mode have been tested. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Eric Anholt <eric@anholt.net> Reviewed-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180421070846.10330-1-boris.brezillon@bootlin.com
Add DRM bridge driver for Thine THC63LVD1024 LVDS to digital parallel output converter. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1524062429-325-3-git-send-email-jacopo+renesas@jmondi.org
It's better if we explain a bit that this pertains to non-programmable VGA DAC bridges. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20180302091426.8463-1-linus.walleij@linaro.org
MHL specification defines Remote Control Protocol(RCP) to send input events between MHL devices. The driver now recognizes RCP messages and reacts to them by reporting key events to input subsystem, allowing a user to control a device using TV remote control. Signed-off-by: Maciej Purski <m.purski@samsung.com> Acked-by: Sean Young <sean@mess.org> Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1503565087-19730-1-git-send-email-m.purski@samsung.com
SiI9234 transmitter converts eTMDS/HDMI signal to MHL 1.0. It is controlled via I2C bus. Its interaction with other devices in video pipeline is performed mainly on HW level. The only interaction it does on device driver level is filtering-out unsupported video modes, it exposes drm_bridge interface to perform this operation. This patch is based on the code refactored by Tomasz Stanislawski <t.stanislaws@samsung.com>, which was initially developed by: Adam Hampson <ahampson@sta.samsung.com> Erik Gilling <konkers@android.com> Shankar Bandal <shankar.b@samsung.com> Dharam Kumar <dharam.kr@samsung.com> Signed-off-by: Maciej Purski <m.purski@samsung.com> Acked-by: Rob Herring <robh@kernel.org> [for dt bindings] Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1507212431-5801-2-git-send-email-m.purski@samsung.com
Many DRM drivers have common code to make a stub connector
implementation that wraps a drm_panel. By wrapping the panel in a DRM
bridge, all of the connector code (including calls during encoder
enable/disable) goes away.
v2: Fix build with CONFIG_DRM=m, drop "dev" argument that should just
be the panel's dev, move kerneldoc up a level and document
_remove().
v3: Fix another breakage with CONFIG_DRM=m, fix breakage with
CONFIG_OF=n, move protos under CONFIG_DRM_PANEL_BRIDGE, wrap a
line.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1)
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> (v2)
Acked-by: Archit Taneja <architt@codeaurora.org> (v2)
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170602202514.11900-1-eric@anholt.net