Re: [Intel-gfx] [PATCH RESEND v4 6/6] drm/i915: Set PWM divider to match desired frequency in vbt

2017-05-03 Thread Puthikorn Voravootivat
On Wed, May 3, 2017 at 7:12 AM, Jani Nikula wrote: > On Tue, 18 Apr 2017, Puthikorn Voravootivat wrote: > > Read desired PWM frequency from panel vbt and calculate the > > value for divider in DPCD address 0x724 and 0x728 to match > > that

Re: [Intel-gfx] [PATCH RESEND v4 6/6] drm/i915: Set PWM divider to match desired frequency in vbt

2017-05-03 Thread Jani Nikula
On Tue, 18 Apr 2017, Puthikorn Voravootivat wrote: > Read desired PWM frequency from panel vbt and calculate the > value for divider in DPCD address 0x724 and 0x728 to match > that frequency as close as possible. > > Signed-off-by: Puthikorn Voravootivat

Re: [Intel-gfx] [PATCH RESEND v4 6/6] drm/i915: Set PWM divider to match desired frequency in vbt

2017-05-02 Thread Manasi Navare
On Wed, May 03, 2017 at 02:15:06AM +, Pandiyan, Dhinakaran wrote: > On Tue, 2017-04-18 at 16:48 -0700, Puthikorn Voravootivat wrote: > > Read desired PWM frequency from panel vbt and calculate the > > value for divider in DPCD address 0x724 and 0x728 to match > > that frequency as close as

Re: [Intel-gfx] [PATCH RESEND v4 6/6] drm/i915: Set PWM divider to match desired frequency in vbt

2017-05-02 Thread Pandiyan, Dhinakaran
On Tue, 2017-04-18 at 16:48 -0700, Puthikorn Voravootivat wrote: > Read desired PWM frequency from panel vbt and calculate the > value for divider in DPCD address 0x724 and 0x728 to match > that frequency as close as possible. > > Signed-off-by: Puthikorn Voravootivat > ---

[Intel-gfx] [PATCH RESEND v4 6/6] drm/i915: Set PWM divider to match desired frequency in vbt

2017-04-18 Thread Puthikorn Voravootivat
Read desired PWM frequency from panel vbt and calculate the value for divider in DPCD address 0x724 and 0x728 to match that frequency as close as possible. Signed-off-by: Puthikorn Voravootivat --- drivers/gpu/drm/i915/intel_dp_aux_backlight.c | 56