Commit 24e64f86 authored Jul 24, 2019 by Thierry Reding

drm/tegra: sor: Use correct SOR index on Tegra210

The device tree bindings for the Tegra210 SOR don't require the
controller instance to be defined, since the instance can be derived
from the compatible string. The index is never used on Tegra210, so we
got away with it not getting set. However, subsequent patches will
change that, so make sure the proper index is used.

Signed-off-by: Thierry Reding <treding@nvidia.com>

parent b9b9e197

drivers/gpu/drm/tegra/sor.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -3759,6 +3759,11 @@ static int tegra_sor_parse_dt(struct tegra_sor *sor)
		* earlier
		*/
		sor->pad = TEGRA_IO_PAD_HDMI_DP0 + sor->index;
		} else {
		if (sor->soc->supports_edp)
		sor->index = 0;
		else
		sor->index = 1;
		}

		err = of_property_read_u32_array(np, "nvidia,xbar-cfg", xbar_cfg, 5);