Re: [PATCH v6 10/14] drm/panel: add S6E3FA0 driver

On 22/07/14 10:49, Thierry Reding wrote:

But what I was trying to say is that if the Read IDs command isn't an official DCS command, maybe it would be a better idea to use the DDB instead. I assume that even if it isn't the same information it would at least be a superset and therefore a suitable replacement.

Only if DDB commands work on that panel =). Even if a panel supports DCS, it doesn't mean it supports all the commands.

Also, does it really matter which one to use inside a panel driver? I don't really see any pros nor cons with either option. Except, of course, if using one of those makes the driver's code simpler.

Tomi