Hi Geert,
On Thursday 25 September 2014 09:06:46 Geert Uytterhoeven wrote:
Hi Laurent,
On Wed, Sep 24, 2014 at 10:04 PM, Laurent Pinchart
laurent.pinchart+renesas@ideasonboard.com wrote:
+- adi,input-style: The input components arrangement variant (1, 2 or 3).
What's the meaning of the numerical values 1, 2, and 3?
I found this code in "[PATCH 11/12] drm: Add adv7511 encoder driver":
input_style = config->input_style == 1 ? 2: (config->input_style == 2 ? 1 : 3);which didn't really help much ;-)
:-)
The ADV751[13]W? datasheets document all the supported input formats. They're split in categories, each of them having multiple variants called styles. The styles are just numbered 1, 2 and 3 in the tables that describe the formats, and there's a register field used to select a style. For some reason style 1 maps to register value 2, style 2 to register value 1, and style 3 to register value 3. Go figure...