Re: [PATCH] INTEL DRM DRIVERS : No LVDS hardware on Intel D410PT and D425KT

Daniel Vetter
2013-10-27T13:51:52Z

On Sun, Oct 27, 2013 at 01:35:30PM +0000, Rob Pearce wrote:
> From: Rob Pearce <rob@flitspace.org.uk>
>
> These Intel D410PT and D425KT Mini-ITX desktop boards both show up as
> having LVDS but the hardware is not populated. This patch adds them to
> the list of such systems. Tested against 3.9.10 and 3.11.4
>
> Signed-off-by: Rob Pearce <rob@flitspace.org.uk>
> ---
> diff -uprN -X linux-3.9.10/Documentation/dontdiff linux-3.9.10/drivers/gpu/drm/i915/intel_lvds.c linux-3.9.10-ovs/drivers/gpu/drm/i915/intel_lvds.c
> --- linux-3.9.10/drivers/gpu/drm/i915/intel_lvds.c 2013-10-22 19:00:30.000000000 +0100
> +++ linux-3.9.10-ovs/drivers/gpu/drm/i915/intel_lvds.c 2013-10-22 18:58:56.000000000 +0100
> @@ -843,6 +843,22 @@
> },
> {
> .callback = intel_no_lvds_dmi_callback,
> + .ident = "Intel D410PT",
> + .matches = {
> + DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
> + DMI_MATCH(DMI_BOARD_NAME, "D410PT"),
> + },
> + },
> + {
> + .callback = intel_no_lvds_dmi_callback,
> + .ident = "Intel D425KT",
> + .matches = {
> + DMI_MATCH(DMI_BOARD_VENDOR, "Intel"),
> + DMI_MATCH(DMI_BOARD_NAME, "D425KT"),

At least this one here has a KTW variant with lvds connector. I think we
need a DMI_EXACT_MATCH. I haven't found out whether the D410PT board also
has such a cousin, so please digg in a bit for me.

Thanks, Daniel

> + },
> + },
> + {
> + .callback = intel_no_lvds_dmi_callback,
> .ident = "Supermicro X7SPA-H",
> .matches = {
> DMI_MATCH(DMI_SYS_VENDOR, "Supermicro"),
>

--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch