Hi Andreas, On Tue, Jul 29, 2014 at 4:59 PM, Andreas Färber <afaerber@xxxxxxx> wrote: > Am 25.07.2014 21:22, schrieb Ajay Kumar: >> From: Vincent Palatin <vpalatin@xxxxxxxxxxxx> >> >> This patch adds drm_bridge driver for parade DisplayPort >> to LVDS bridge chip. >> >> Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx> >> Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx> >> Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx> >> Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx> >> Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx> >> --- >> .../devicetree/bindings/vendor-prefixes.txt | 1 + >> .../devicetree/bindings/video/bridge/ps8622.txt | 19 + >> drivers/gpu/drm/bridge/Kconfig | 10 + >> drivers/gpu/drm/bridge/Makefile | 1 + >> drivers/gpu/drm/bridge/ps8622.c | 602 ++++++++++++++++++++ >> 5 files changed, 633 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/video/bridge/ps8622.txt >> create mode 100644 drivers/gpu/drm/bridge/ps8622.c >> >> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt >> index 46a311e..b4a99cc 100644 >> --- a/Documentation/devicetree/bindings/vendor-prefixes.txt >> +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt >> @@ -96,6 +96,7 @@ nxp NXP Semiconductors >> onnn ON Semiconductor Corp. >> opencores OpenCores.org >> panasonic Panasonic Corporation >> +parade Parade Technologies Inc. >> phytec PHYTEC Messtechnik GmbH >> picochip Picochip Ltd >> plathome Plat'Home Co., Ltd. >> diff --git a/Documentation/devicetree/bindings/video/bridge/ps8622.txt b/Documentation/devicetree/bindings/video/bridge/ps8622.txt >> new file mode 100644 >> index 0000000..fdeafb2 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/video/bridge/ps8622.txt >> @@ -0,0 +1,19 @@ >> +ps8622-bridge bindings >> + >> +Required properties: >> + - compatible: "parade,ps8622" or "parade,ps8625" >> + - reg: first i2c address of the bridge >> + - sleep-gpios: OF device-tree gpio specification >> + - reset-gpios: OF device-tree gpio specification >> + >> +Optional properties: >> + - lane-count: number of DP lanes to use >> + >> +Example: >> + ps8622-bridge@48 { > > Nit: Shouldn't this be lvds-bridge like in 7/8 or something else not > derived from the specific model? Applies to the DT series as well. Right. I will fix this while sending the next series. >> + compatible = "parade,ps8622"; >> + reg = <0x48>; >> + sleep-gpios = <&gpc3 6 1 0 0>; >> + reset-gpios = <&gpc3 1 1 0 0>; >> + lane-count = <1> >> + }; > [...] >> diff --git a/drivers/gpu/drm/bridge/ps8622.c b/drivers/gpu/drm/bridge/ps8622.c >> new file mode 100644 >> index 0000000..ec60fcf >> --- /dev/null >> +++ b/drivers/gpu/drm/bridge/ps8622.c >> @@ -0,0 +1,602 @@ >> +/* >> + * Parade PS8622 eDP/LVDS bridge driver >> + * >> + * Copyright (C) 2014 Google, Inc. >> + * >> + * This software is licensed under the terms of the GNU General Public >> + * License version 2, as published by the Free Software Foundation, and >> + * may be copied, distributed, and modified under those terms. >> + * >> + * This program is distributed in the hope that it will be useful, >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * GNU General Public License for more details. >> + */ > [...] >> +MODULE_AUTHOR("Vincent Palatin <vpalatin@xxxxxxxxxxxx>"); >> +MODULE_DESCRIPTION("Parade ps8622 eDP-LVDS converter driver"); >> +MODULE_LICENSE("GPL"); > > "GPL v2"? Ok. Will change it. Regards, Ajay -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html