drm/exynos: fix the input prompt of Exynos7 DECON
drm/exynos: fix the input prompt of Exynos7 DECON

This patch is a preparation patch for adding support for Exynos5433
DECON. Exynos7 DECON have to be distinguished from Exynos5433 DECON.

Signed-off-by: Hyungwon Hwang <5f743690db7c4e8ef24ca54e281a6e5d4c877f93@samsung.com>
Signed-off-by: Inki Dae <bae4a7a27bbc965064e97edd6e179ac4979db440@samsung.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs