From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752762Ab2ALHi0 (ORCPT ); Thu, 12 Jan 2012 02:38:26 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:23599 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751804Ab2ALHiY (ORCPT ); Thu, 12 Jan 2012 02:38:24 -0500 X-AuditID: cbfee61a-b7b89ae000001a15-72-4f0e8ded7d65 From: Thomas Abraham To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: rpurdie@rpsys.net, linux-samsung-soc@vger.kernel.org, grant.likely@secretlab.ca, rob.herring@calxeda.com, kgene.kim@samsung.com, jg1.han@samsung.com, broonie@opensource.wolfsonmicro.com, kyungmin.park@samsung.com, cbou@mail.ru, kwangwoo.lee@gmail.com, augulis.darius@gmail.com, ben-linux@fluff.org, lars@metafoo.de, patches@linaro.org Subject: [PATCH v2 0/2] Add lcd driver for panels with gpio controlled panel reset Date: Thu, 12 Jan 2012 13:13:29 +0530 Message-id: <1326354211-27064-1-git-send-email-thomas.abraham@linaro.org> X-Mailer: git-send-email 1.6.6.rc2 X-Brightmail-Tracker: AAAAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes since v1: - Fixed gpio leak, added MODULE_DEVICE_TABLE and dev_pm_ops. - Changed device tree bindings. This patchset adds support for passive panels that do not use a nRESET line which is controlled by a GPIO of the host system and which do not use a serial comamnd interface (i2c or spi) or memory-mapped-io interface. The first patch adds driver for passive raster-type lcd's with gpio controlled panel reset. It includes support for both dt and non-dt platforms. The second patch adds support for using this driver on Origen board. Thomas Abraham (2): backlight: lcd: add driver for raster-type lcd's with gpio controlled panel reset ARM: Exynos: Use lcd power control driver for lcd panel .../devicetree/bindings/lcd/lcd-pwrctrl.txt | 48 ++++ arch/arm/mach-exynos/mach-origen.c | 29 +-- drivers/video/backlight/Kconfig | 7 + drivers/video/backlight/Makefile | 1 + drivers/video/backlight/lcd_pwrctrl.c | 232 ++++++++++++++++++++ include/video/lcd_pwrctrl.h | 34 +++ 6 files changed, 328 insertions(+), 23 deletions(-) create mode 100644 Documentation/devicetree/bindings/lcd/lcd-pwrctrl.txt create mode 100644 drivers/video/backlight/lcd_pwrctrl.c create mode 100644 include/video/lcd_pwrctrl.h