Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-25 Thread Linus Walleij
On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar shobhit.ku...@intel.com wrote: Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two additional GPIOs. Needed by display driver to enable the DSI panel on BYT platform where the Panel EN/Disable and Backlight control are routed

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-25 Thread Kumar, Shobhit
On Wed, 2015-03-25 at 13:27 +0100, Linus Walleij wrote: On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar shobhit.ku...@intel.com wrote: Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two additional GPIOs. Needed by display driver to enable the DSI panel on BYT

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-25 Thread Linus Walleij
On Wed, Mar 25, 2015 at 3:15 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: On Wed, 2015-03-25 at 13:27 +0100, Linus Walleij wrote: On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar shobhit.ku...@intel.com wrote: Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-24 Thread Linus Walleij
On Wed, Mar 18, 2015 at 2:27 PM, Daniel Vetter dan...@ffwll.ch wrote: On Wed, Mar 18, 2015 at 12:50:51PM +0100, Linus Walleij wrote: This is not a GPIO, this is a special purpose thing and IMO it should be modeled directly as a regulator. The idea behind reusing gpio was that we can reuse

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-18 Thread Daniel Vetter
On Wed, Mar 18, 2015 at 12:50:51PM +0100, Linus Walleij wrote: On Thu, Mar 12, 2015 at 4:06 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: On Mon, 2015-03-09 at 18:15 +0100, Linus Walleij wrote: On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: There

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-18 Thread Linus Walleij
On Thu, Mar 12, 2015 at 4:06 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: On Mon, 2015-03-09 at 18:15 +0100, Linus Walleij wrote: On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: There are actually two lines for Panel Power control and Backlight

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-12 Thread Linus Walleij
On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: There are actually two lines for Panel Power control and Backlight enable/disable. I have already moved towards adding a new Cell device for PWM child device and a new pwm driver for the same. That will take care of

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-12 Thread Linus Walleij
On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar shobhit.ku...@intel.com wrote: Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two additional GPIOs. Needed by display driver to enable the DSI panel on BYT platform where the Panel EN/Disable and Backlight control are routed

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-12 Thread Kumar, Shobhit
On Mon, 2015-03-09 at 18:15 +0100, Linus Walleij wrote: On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit shobhit.ku...@intel.com wrote: There are actually two lines for Panel Power control and Backlight enable/disable. I have already moved towards adding a new Cell device for PWM child

Re: [Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-03-06 Thread Kumar, Shobhit
On Fri, 2015-03-06 at 12:04 +0100, Linus Walleij wrote: On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar shobhit.ku...@intel.com wrote: Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two additional GPIOs. Needed by display driver to enable the DSI panel on BYT

[Intel-gfx] [PATCH 1/2] gpio/crystalcove: Export Panel and backlight en/disable signals as GPIO

2015-02-18 Thread Shobhit Kumar
Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two additional GPIOs. Needed by display driver to enable the DSI panel on BYT platform where the Panel EN/Disable and Backlight control are routed thorugh CRC PMIC Cc: Linus Walleij linus.wall...@linaro.org Cc: Alexandre Courbot