From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
dri-devel@lists.freedesktop.org
Subject: Re: New LCD connector type?
Date: Sat, 7 May 2016 21:11:23 +0300 [thread overview]
Message-ID: <20160507181123.GG4329@intel.com> (raw)
In-Reply-To: <572CEA09.2060709@cogentembedded.com>
On Fri, May 06, 2016 at 10:01:29PM +0300, Sergei Shtylyov wrote:
> (Resending as I couldn't find this message from January in the list archives.)
>
> Hello.
>
> We have a board which has Newhaven Display LCD [1] connected via a what
> seems to be a custom 40-signal LCD connector. That connector includes (6-bit
> per component) RGB signals, DISP, H/VSYNC, and the pixel clock signals; in
> addition, there are I2C and IRQ signals.
> Now we need to add support for this kind of connector to the R-Car DU
> driver in order to get the LCD panel resolution from the device tree (see
> drivers/gpu/drm/rcar-du/rcar_du_*con.c for the examples) and so we'd probably
> need a new DRM_MODE_CONNECTOR_* constant in include/uapi/drm/drm_mode.h in
> order to do that... Laurent advised me to ask for the opinions on the
> dri-devel mailing list first, which I'm doing. :-)
I'd just make it LVDS.
--
Ville Syrjälä
Intel OTC
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next prev parent reply other threads:[~2016-05-07 18:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-06 19:01 New LCD connector type? Sergei Shtylyov
2016-05-07 18:11 ` Ville Syrjälä [this message]
2016-05-09 11:43 ` Laurent Pinchart
2016-05-09 12:07 ` Ville Syrjälä
2016-05-09 20:07 ` Laurent Pinchart
2016-05-10 7:03 ` Daniel Vetter
2016-05-09 18:09 ` Eric Anholt
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