[PATCH v2 2/2] drm: Use new DRM_BUS_FLAG_*_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags

[Tomi Valkeinen]

Hi,

On 05/12/18 10:49, Laurent Pinchart wrote:
> From: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>
> 
> The DRM_BUS_FLAG_PIXDATA_(POS|NEG)EDGE and
> DRM_BUS_FLAG_SYNC_(POS|NEG)EDGE flags are deprecated in favour of the
> new DRM_BUS_FLAG_PIXDATA_(DRIVE|SAMPLE)_(POS|NEG)EDGE and
> new DRM_BUS_FLAG_SYNC_(DRIVE|SAMPLE)_(POS|NEG)EDGE flags. Replace them
> through the code.
> 
> This effectively changes the value of the .sampling_edge bridge timings
> field in the dumb-vga-dac driver. This is safe to do as no driver
> consumes these values yet.

When to use which?

Looking at the omap drivers, you use the DRIVE variant. But if the
encoder/panel is describing what it wants as input, shouldn't it use the
SAMPLE variant?

 Tomi

-- 
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki