Hi Sakari,

On Fri, Jun 01, 2018 at 01:29:10PM +0300, Sakari Ailus wrote:

Hi Jacopo,

Thanks for the patch.

On Tue, May 29, 2018 at 05:05:53PM +0200, Jacopo Mondi wrote:

quoted

Add 'data-enable-active' property to endpoint node properties list.

The property allows to specify the polarity of the data-enable signal, which
when in active state determinates when data lanes have to sampled for valid
pixel data.

Lanes or lines? I understand this is forthe parallel interface.

Now I'm confused. Are the parallel data 'lines' and the CSI-2 one
'lanes'? I thought 'lanes' applies to both.. am I wrong?

Thanks
   j

quoted

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
v3:
- new patch
---
 Documentation/devicetree/bindings/media/video-interfaces.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/video-interfaces.txt b/Documentation/devicetree/bindings/media/video-interfaces.txt
index 258b8df..9839d26 100644
--- a/Documentation/devicetree/bindings/media/video-interfaces.txt
+++ b/Documentation/devicetree/bindings/media/video-interfaces.txt

@@ -109,6 +109,8 @@ Optional endpoint properties
   Note, that if HSYNC and VSYNC polarities are not specified, embedded
   synchronization may be required, where supported.
 - data-active: similar to HSYNC and VSYNC, specifies data line polarity.
+- data-enable-active: similar to HSYNC and VSYNC, specifies the data enable
+  signal polarity.
 - field-even-active: field signal level during the even field data transmission.
 - pclk-sample: sample data on rising (1) or falling (0) edge of the pixel clock
   signal.

--
Sakari Ailus
sakari.ailus at linux.intel.com

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