Use tegra124_(primary|overlay)_formats for Tegra124, otherwise the count
specified in the Tegra124 SoC info structure will be different from the
array size and cause a crash.

Fixes: 511c7023 ("drm/tegra: dc: Support more formats")
Signed-off-by: NStefan Agner <stefan@agner.ch>
Acked-by: NMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: NThierry Reding <treding@nvidia.com>