[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-07 Thread Ajay kumar
On Wed, May 7, 2014 at 1:33 AM, Sean Paul wrote: > On Tue, May 6, 2014 at 12:45 PM, Ajay kumar wrote: >> Sean, >> >> >> On Tue, May 6, 2014 at 9:25 PM, Sean Paul wrote: >>> On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar >>> wrote: As of now, we can have only one bridge hanging off the encode

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-07 Thread Ajay kumar
Rob, On Tue, May 6, 2014 at 9:42 PM, Rob Clark wrote: > On Tue, May 6, 2014 at 11:55 AM, Sean Paul wrote: >> On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar >> wrote: >>> As of now, we can have only one bridge hanging off the encoder. >>> With this patch, we allow multiple bridges to hang onto th

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-07 Thread Ajay kumar
Sean, On Tue, May 6, 2014 at 9:25 PM, Sean Paul wrote: > On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar > wrote: >> As of now, we can have only one bridge hanging off the encoder. >> With this patch, we allow multiple bridges to hang onto the same encoder >> with the use of a simple next_bridge p

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-06 Thread Sean Paul
On Tue, May 6, 2014 at 12:45 PM, Ajay kumar wrote: > Sean, > > > On Tue, May 6, 2014 at 9:25 PM, Sean Paul wrote: >> On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar >> wrote: >>> As of now, we can have only one bridge hanging off the encoder. >>> With this patch, we allow multiple bridges to hang o

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-06 Thread Rob Clark
On Tue, May 6, 2014 at 11:55 AM, Sean Paul wrote: > On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar > wrote: >> As of now, we can have only one bridge hanging off the encoder. >> With this patch, we allow multiple bridges to hang onto the same encoder >> with the use of a simple next_bridge ptr. >>

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-06 Thread Sean Paul
On Mon, May 5, 2014 at 12:52 PM, Ajay Kumar wrote: > As of now, we can have only one bridge hanging off the encoder. > With this patch, we allow multiple bridges to hang onto the same encoder > with the use of a simple next_bridge ptr. > > The drm core calls bridge->funcs for the first bridge whic

[RFC V2 1/3] drm: implement chaining of drm bridges

2014-05-06 Thread Ajay Kumar
As of now, we can have only one bridge hanging off the encoder. With this patch, we allow multiple bridges to hang onto the same encoder with the use of a simple next_bridge ptr. The drm core calls bridge->funcs for the first bridge which is attached to it, and its upto the individual bridge drive