[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi, Laurent Pinchart wrote: > Hi Lothar, > > On Tuesday 18 March 2014 08:50:30 Lothar Wa?mann wrote: > > Laurent Pinchart wrote: > > > On Monday 17 March 2014 16:14:36 Lothar Wa?mann wrote: > > > > Laurent Pinchart wrote: > > > > > On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > > > > > >

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi Russell, On Tuesday 18 March 2014 12:56:23 Russell King - ARM Linux wrote: > On Tue, Mar 18, 2014 at 01:41:54PM +0100, Laurent Pinchart wrote: > > Hi Lothar, > > > > That's not my point. I *know* that DE is a data gating signal with a > > polarity already defined by the DRM_MODE_FLAG_POL_DE_(L

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi Lothar, On Tuesday 18 March 2014 08:50:30 Lothar Wa?mann wrote: > Laurent Pinchart wrote: > > On Monday 17 March 2014 16:14:36 Lothar Wa?mann wrote: > > > Laurent Pinchart wrote: > > > > On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > > > > > On 03/13/2014 06:17 PM, Denis Carikli wrote:

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

On Tue, Mar 18, 2014 at 01:41:54PM +0100, Laurent Pinchart wrote: > Hi Lothar, > > That's not my point. I *know* that DE is a data gating signal with a polarity > already defined by the DRM_MODE_FLAG_POL_DE_(LOW|HIGH) flags. Like all other > signals it gets generated on a clock edge and is sampl

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

On Tue, Mar 18, 2014 at 08:50:30AM +0100, Lothar Wa?mann wrote: > Hi, > > Laurent Pinchart wrote: > > Hi Lothar, > > > > On Monday 17 March 2014 16:14:36 Lothar Wa?mann wrote: > > > DE is not a clock signal, but an 'Enable' signal whose value (high or > > > low) defines the window in which the pi

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi, Laurent Pinchart wrote: > Hi Lothar, > > On Monday 17 March 2014 16:14:36 Lothar Wa?mann wrote: > > Laurent Pinchart wrote: > > > On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > > > > On 03/13/2014 06:17 PM, Denis Carikli wrote: > > > > > We need a way to pass signal polarity informat

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi Lothar, On Monday 17 March 2014 16:14:36 Lothar Wa?mann wrote: > Laurent Pinchart wrote: > > On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > > > On 03/13/2014 06:17 PM, Denis Carikli wrote: > > > > We need a way to pass signal polarity informations > > > > between DRM panels, and the di

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi, Laurent Pinchart wrote: > Hello, > > On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > > On 03/13/2014 06:17 PM, Denis Carikli wrote: > > > We need a way to pass signal polarity informations > > > between DRM panels, and the display drivers. > > > > > > To do that, a pol_flags field wa

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hello, On Monday 17 March 2014 14:41:09 Andrzej Hajda wrote: > On 03/13/2014 06:17 PM, Denis Carikli wrote: > > We need a way to pass signal polarity informations > > between DRM panels, and the display drivers. > > > > To do that, a pol_flags field was added to drm_display_mode. > > > > Signed-

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

Hi Denis, Thanks for the patch. On 03/13/2014 06:17 PM, Denis Carikli wrote: > We need a way to pass signal polarity informations > between DRM panels, and the display drivers. > > To do that, a pol_flags field was added to drm_display_mode. > > Signed-off-by: Denis Carikli > --- > ChangeLog

[PATCH 07/12] drm: drm_display_mode: add signal polarity flags

We need a way to pass signal polarity informations between DRM panels, and the display drivers. To do that, a pol_flags field was added to drm_display_mode. Signed-off-by: Denis Carikli --- ChangeLog v10->v11: - Since the imx-drm won't be able to retrive its regulators from the device tree w