[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-31 Thread Russell King - ARM Linux
On Thu, Oct 27, 2016 at 12:17:24AM +0200, Maxime Ripard wrote: > Hi Rob, > > On Wed, Oct 26, 2016 at 05:13:46PM -0500, Rob Herring wrote: > > On Thu, Oct 20, 2016 at 11:43:37AM +0800, Chen-Yu Tsai wrote: > > > Some rgb-to-vga bridges have an enable GPIO, either directly tied to > > > an enable pin

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-27 Thread Chen-Yu Tsai
On Thu, Oct 27, 2016 at 2:40 PM, Archit Taneja wrote: > > > On 10/25/2016 02:29 PM, Chen-Yu Tsai wrote: >> >> On Tue, Oct 25, 2016 at 4:09 PM, Archit Taneja >> wrote: >>> >>> Hi, >>> >>> On 10/20/2016 09:13 AM, Chen-Yu Tsai wrote: Some rgb-to-vga bridges have an enable GPIO, eithe

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-27 Thread Archit Taneja
On 10/25/2016 02:29 PM, Chen-Yu Tsai wrote: > On Tue, Oct 25, 2016 at 4:09 PM, Archit Taneja > wrote: >> Hi, >> >> On 10/20/2016 09:13 AM, Chen-Yu Tsai wrote: >>> >>> Some rgb-to-vga bridges have an enable GPIO, either directly tied to >>> an enable pin on the bridge IC, or indirectly controlli

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-27 Thread Maxime Ripard
Hi Rob, On Wed, Oct 26, 2016 at 05:13:46PM -0500, Rob Herring wrote: > On Thu, Oct 20, 2016 at 11:43:37AM +0800, Chen-Yu Tsai wrote: > > Some rgb-to-vga bridges have an enable GPIO, either directly tied to > > an enable pin on the bridge IC, or indirectly controlling a power > > switch. > > > > A

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-26 Thread Rob Herring
On Thu, Oct 20, 2016 at 11:43:37AM +0800, Chen-Yu Tsai wrote: > Some rgb-to-vga bridges have an enable GPIO, either directly tied to > an enable pin on the bridge IC, or indirectly controlling a power > switch. > > Add support for it. > > Signed-off-by: Chen-Yu Tsai > --- > .../bindings/display

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-25 Thread Chen-Yu Tsai
On Tue, Oct 25, 2016 at 4:09 PM, Archit Taneja wrote: > Hi, > > On 10/20/2016 09:13 AM, Chen-Yu Tsai wrote: >> >> Some rgb-to-vga bridges have an enable GPIO, either directly tied to >> an enable pin on the bridge IC, or indirectly controlling a power >> switch. >> >> Add support for it. > > > Do

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-25 Thread Archit Taneja
Hi, On 10/20/2016 09:13 AM, Chen-Yu Tsai wrote: > Some rgb-to-vga bridges have an enable GPIO, either directly tied to > an enable pin on the bridge IC, or indirectly controlling a power > switch. > > Add support for it. Does the bridge on your platform have an active/passive DAC, or is it a smar

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-20 Thread Maxime Ripard
On Thu, Oct 20, 2016 at 11:43:37AM +0800, Chen-Yu Tsai wrote: > Some rgb-to-vga bridges have an enable GPIO, either directly tied to > an enable pin on the bridge IC, or indirectly controlling a power > switch. > > Add support for it. > > Signed-off-by: Chen-Yu Tsai Acked-by: Maxime Ripard Th

[PATCH v2 1/8] drm/bridge: rgb-to-vga: Support an enable GPIO

2016-10-20 Thread Chen-Yu Tsai
Some rgb-to-vga bridges have an enable GPIO, either directly tied to an enable pin on the bridge IC, or indirectly controlling a power switch. Add support for it. Signed-off-by: Chen-Yu Tsai --- .../bindings/display/bridge/dumb-vga-dac.txt | 2 ++ drivers/gpu/drm/bridge/dumb-vga-dac.c