[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-06-03 Thread Ajay kumar
On Tue, May 20, 2014 at 1:40 AM, Thierry Reding wrote: > On Tue, May 20, 2014 at 12:37:38AM +0530, Ajay kumar wrote: >> On 5/19/14, Thierry Reding wrote: >> > On Sun, May 18, 2014 at 01:50:36PM +0530, Ajay kumar wrote: >> >> On Sun, May 18, 2014 at 2:44 AM, Thierry Reding >> >> wrote: >> >> >

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-06-03 Thread Andrzej Hajda
On 06/03/2014 11:58 AM, Ajay kumar wrote: > On Tue, May 20, 2014 at 1:40 AM, Thierry Reding > wrote: >> On Tue, May 20, 2014 at 12:37:38AM +0530, Ajay kumar wrote: >>> On 5/19/14, Thierry Reding wrote: On Sun, May 18, 2014 at 01:50:36PM +0530, Ajay kumar wrote: > On Sun, May 18, 2014 at

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-20 Thread Ajay kumar
On 5/19/14, Thierry Reding wrote: > On Sun, May 18, 2014 at 01:50:36PM +0530, Ajay kumar wrote: >> On Sun, May 18, 2014 at 2:44 AM, Thierry Reding >> wrote: >> > On Thu, May 15, 2014 at 05:10:16PM +0530, Ajay kumar wrote: >> >> On Thu, May 15, 2014 at 1:43 PM, Thierry Reding >> >> wrote: >> >

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-19 Thread Thierry Reding
On Tue, May 20, 2014 at 12:37:38AM +0530, Ajay kumar wrote: > On 5/19/14, Thierry Reding wrote: > > On Sun, May 18, 2014 at 01:50:36PM +0530, Ajay kumar wrote: > >> On Sun, May 18, 2014 at 2:44 AM, Thierry Reding > >> wrote: > >> > On Thu, May 15, 2014 at 05:10:16PM +0530, Ajay kumar wrote: > >>

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-19 Thread Thierry Reding
On Sun, May 18, 2014 at 01:50:36PM +0530, Ajay kumar wrote: > On Sun, May 18, 2014 at 2:44 AM, Thierry Reding > wrote: > > On Thu, May 15, 2014 at 05:10:16PM +0530, Ajay kumar wrote: > >> On Thu, May 15, 2014 at 1:43 PM, Thierry Reding >> gmail.com> wrote: > > [...] > >> > I still don't see how

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-18 Thread Ajay kumar
On Sun, May 18, 2014 at 2:44 AM, Thierry Reding wrote: > On Thu, May 15, 2014 at 05:10:16PM +0530, Ajay kumar wrote: >> On Thu, May 15, 2014 at 1:43 PM, Thierry Reding > gmail.com> wrote: > [...] >> > I still don't see how controlling the enable GPIO from the panel will be >> > in any way better,

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-18 Thread Ajay kumar
ping. On Thu, May 15, 2014 at 5:10 PM, Ajay kumar wrote: > On Thu, May 15, 2014 at 1:43 PM, Thierry Reding > wrote: >> On Wed, May 14, 2014 at 11:39:30PM +0530, Ajay kumar wrote: >> [...] >>> >> >> diff --git >>> >> >> a/Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt >>> >> >>

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-18 Thread Thierry Reding
On Thu, May 15, 2014 at 05:10:16PM +0530, Ajay kumar wrote: > On Thu, May 15, 2014 at 1:43 PM, Thierry Reding > wrote: [...] > > I still don't see how controlling the enable GPIO from the panel will be > > in any way better, or different for that matter, from simply enabling > > the backlight

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-15 Thread Ajay kumar
On Thu, May 15, 2014 at 1:43 PM, Thierry Reding wrote: > On Wed, May 14, 2014 at 11:39:30PM +0530, Ajay kumar wrote: > [...] >> >> >> diff --git >> >> >> a/Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt >> >> >> b/Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt >>

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-15 Thread Thierry Reding
On Wed, May 14, 2014 at 11:39:30PM +0530, Ajay kumar wrote: [...] > >> >> diff --git > >> >> a/Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt > >> >> b/Documentation/devicetree/bindings/drm/bridge/bridge_panel.txt > >> > [...] > >> >> + -led-en-gpio: > >> >> + eDP

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-15 Thread Ajay kumar
On Wed, May 14, 2014 at 8:24 PM, Thierry Reding wrote: > On Tue, May 13, 2014 at 10:19:33PM +0530, Ajay kumar wrote: >> On Tue, May 13, 2014 at 1:35 PM, Thierry Reding >> wrote: >> > On Fri, May 09, 2014 at 08:23:01PM +0530, Ajay Kumar wrote: >> >> implement basic panel controls as a drm_bridge

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-14 Thread Thierry Reding
On Tue, May 13, 2014 at 10:19:33PM +0530, Ajay kumar wrote: > On Tue, May 13, 2014 at 1:35 PM, Thierry Reding > wrote: > > On Fri, May 09, 2014 at 08:23:01PM +0530, Ajay Kumar wrote: > >> implement basic panel controls as a drm_bridge so that > >> the existing bridges can make use of it. > >> >

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-13 Thread Ajay kumar
On Tue, May 13, 2014 at 1:35 PM, Thierry Reding wrote: > On Fri, May 09, 2014 at 08:23:01PM +0530, Ajay Kumar wrote: >> implement basic panel controls as a drm_bridge so that >> the existing bridges can make use of it. >> >> The driver assumes that it is the last entity in the bridge chain. >> >>

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-13 Thread Thierry Reding
On Fri, May 09, 2014 at 08:23:01PM +0530, Ajay Kumar wrote: > implement basic panel controls as a drm_bridge so that > the existing bridges can make use of it. > > The driver assumes that it is the last entity in the bridge chain. > > Signed-off-by: Ajay Kumar > --- >

[RFC V3 2/3] drm/bridge: add a dummy panel driver to support lvds bridges

2014-05-09 Thread Ajay Kumar
implement basic panel controls as a drm_bridge so that the existing bridges can make use of it. The driver assumes that it is the last entity in the bridge chain. Signed-off-by: Ajay Kumar --- .../bindings/drm/bridge/bridge_panel.txt | 45 drivers/gpu/drm/bridge/Kconfig