Hi Jacek,
On Thu, May 21, 2015 at 11:10:49AM +0200, Jacek Anaszewski wrote:
> Hi Sakari,
>
> On 05/21/2015 12:00 AM, Sakari Ailus wrote:
> >Hi Jacek,
> >
> >On Wed, May 20, 2015 at 04:10:15PM +0200, Jacek Anaszewski wrote:
> >>This patch adds examples for samsung,flash-led property to the
> >>samsung-fimc.txt.
> >>
> >>Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
> >>Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> >>Cc: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
> >>Cc: devicetree@xxxxxxxxxxxxxxx
> >>---
> >> .../devicetree/bindings/media/samsung-fimc.txt | 4 ++++
> >> 1 file changed, 4 insertions(+)
> >>
> >>diff --git a/Documentation/devicetree/bindings/media/samsung-fimc.txt b/Documentation/devicetree/bindings/media/samsung-fimc.txt
> >>index 922d6f8..57edffa 100644
> >>--- a/Documentation/devicetree/bindings/media/samsung-fimc.txt
> >>+++ b/Documentation/devicetree/bindings/media/samsung-fimc.txt
> >>@@ -126,6 +126,8 @@ Example:
> >> clocks = <&camera 1>;
> >> clock-names = "mclk";
> >>
> >>+ samsung,flash-led = <&front_cam_flash>;
> >>+
> >> port {
> >> s5k6aa_ep: endpoint {
> >> remote-endpoint = <&fimc0_ep>;
> >>@@ -147,6 +149,8 @@ Example:
> >> clocks = <&camera 0>;
> >> clock-names = "mclk";
> >>
> >>+ samsung,flash-led = <&rear_cam_flash>;
> >>+
> >> port {
> >> s5c73m3_1: endpoint {
> >> data-lanes = <1 2 3 4>;
> >
> >Oops. I missed this property would have ended to the sensor's DT node. I
> >don't think we should have properties here that are parsed by another
> >driver --- let's discuss this tomorrow.
>
> exynos4-is driver already parses sensor nodes (at least their 'port'
> sub-nodes).
If you read the code and the comment, it looks like something that should be
done better but hasn't been done yet. :-) That's something we should avoid.
Also, flash devices are by far more common than external ISPs I presume.
--
Regards,
Sakari Ailus
e-mail: sakari.ailus@xxxxxx XMPP: sailus@xxxxxxxxxxxxxx
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