On 10/07/2013 05:48 AM, Thierry Reding wrote: > From: Mikko Perttunen <mperttunen@xxxxxxxxxx> > > Add host1x, DC (display controller) and HDMI devices to Tegra114 > device tree. > diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi > + dc@54200000 { > + compatible = "nvidia,tegra114-dc", "nvidia,tegra20-dc"; Is the HW really 100% backwards-compatible, such that any driver that only knew about the Tegra20 HW could work unmodified on Tegra114? Perhaps that's possible, since your large driver patch doesn't seem to have a patch to add Tegra114 DC support... -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html