Re: [PATCH RESEND 3/4] dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO

2019-12-11 Thread Hsin-Yi Wang
On Mon, Dec 9, 2019 at 11:32 PM Laurent Pinchart wrote: > Hi Laurent, > You may have used a proportional font when writing this, the | doesn't > align with anything using a fixed font. Do I assume correctly that the > hardware multiplexer is actually a demultiplexer with one input and two >

Re: [PATCH RESEND 3/4] dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO

2019-12-10 Thread Hsin-Yi Wang
On Mon, Dec 9, 2019 at 10:55 PM Laurent Pinchart wrote: > > Hi Hsin-Yi, > > Thank you for the patch. > > On Mon, Dec 09, 2019 at 10:50:15PM +0800, Hsin-Yi Wang wrote: > > Support optional feature: bypass GPIO. > > > > Some SoC (eg. mt8173) have a hardware mux that connects to 2 ports: > > anx7688

[PATCH RESEND 3/4] dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO

2019-12-10 Thread Hsin-Yi Wang
Support optional feature: bypass GPIO. Some SoC (eg. mt8173) have a hardware mux that connects to 2 ports: anx7688 and hdmi. When the GPIO is active, the bridge is bypassed. Signed-off-by: Hsin-Yi Wang --- .../bindings/display/bridge/anx7688.txt | 40 ++- 1 file changed,

Re: [PATCH RESEND 3/4] dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO

2019-12-09 Thread Laurent Pinchart
Hi Hsin-Yi, On Mon, Dec 09, 2019 at 11:09:34PM +0800, Hsin-Yi Wang wrote: > On Mon, Dec 9, 2019 at 10:55 PM Laurent Pinchart wrote: > > On Mon, Dec 09, 2019 at 10:50:15PM +0800, Hsin-Yi Wang wrote: > > > Support optional feature: bypass GPIO. > > > > > > Some SoC (eg. mt8173) have a hardware mux

Re: [PATCH RESEND 3/4] dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO

2019-12-09 Thread Laurent Pinchart
Hi Hsin-Yi, Thank you for the patch. On Mon, Dec 09, 2019 at 10:50:15PM +0800, Hsin-Yi Wang wrote: > Support optional feature: bypass GPIO. > > Some SoC (eg. mt8173) have a hardware mux that connects to 2 ports: > anx7688 and hdmi. When the GPIO is active, the bridge is bypassed. This doesn't