From mboxrd@z Thu Jan 1 00:00:00 1970 From: sugumar Subject: [PATCH 0/4] Add eCAP driver support for PWM based backlight control. Date: Fri, 8 Oct 2010 18:46:42 +0530 Message-ID: <1286543802-32023-1-git-send-email-sugumar@ti.com> Return-path: Sender: linux-embedded-owner@vger.kernel.org List-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-embedded@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com, sugumar The following set of patches adds support for eCAP driver for PWM generation. It also adds platform support for back light device. The patch as a whole adds support for back light control through eCAP module. The patch has been tested on Bill Gatliff's tree. sugumar (4): davinci: da8xx: eCAP driver for PWM signal generation davinci: da850: Add platform specific support for eCAP driver Modify the back light driver to support the new PWM framework davinci: da850/omap-l138 evm: Platform support for backlight driver arch/arm/mach-davinci/board-da850-evm.c | 37 +++ arch/arm/mach-davinci/da850.c | 69 ++++++ arch/arm/mach-davinci/include/mach/da8xx.h | 1 + arch/arm/mach-davinci/include/mach/mux.h | 3 + drivers/pwm/Kconfig | 11 + drivers/pwm/Makefile | 1 + drivers/pwm/ecap.c | 330 ++++++++++++++++++++++++++++ drivers/video/backlight/pwm_bl.c | 28 ++- include/linux/pwm_backlight.h | 3 +- 9 files changed, 469 insertions(+), 14 deletions(-) create mode 100644 drivers/pwm/ecap.c