[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 Cc: Alexandre Courbot Cc: Thierry Reding Sign

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 > 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 Pan

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 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 backlight thingy. B

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 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 thorugh CRC PMIC > >

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 > 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

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 wrote: > On Mon, 2015-03-09 at 18:15 +0100, Linus Walleij wrote: >> On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit >> wrote: >> >> > There are actually two lines for Panel Power control and Backlight >> > enable/disable. I have already moved toward

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 > wrote: > > On Mon, 2015-03-09 at 18:15 +0100, Linus Walleij wrote: > >> On Fri, Mar 6, 2015 at 5:23 PM, Kumar, Shobhit > >> wrote: > >> > >> > There are actually two lines for Pane

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 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 the dynamic

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 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 thorugh CRC PMIC > >

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 > 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 Pan

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 wrote: > On Wed, 2015-03-25 at 13:27 +0100, Linus Walleij wrote: >> On Wed, Feb 18, 2015 at 1:18 PM, Shobhit Kumar >> wrote: >> >> > Export Panel BACKLIGHT_EN(offset 0x51) and PANEL_EN(offset 0x52) as two >> > additional GPIOs. Needed by display dr