Merge tag 'drm/panel/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux into...

[mirror_ubuntu-artful-kernel.git] / drivers / gpu / drm / exynos / exynos_drm_dpi.c

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 3aa1c7ebbfcc34111b5a1d65dd5d1b9fb3885d26..fa08f05e3e340be433fd399127bdd821d3b198df 100644 (file)
--- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
@@ -125,14 +125,18 @@ static int exynos_dpi_create_connector(struct exynos_drm_display *display,
 
 static void exynos_dpi_poweron(struct exynos_dpi *ctx)
 {
-       if (ctx->panel)
+       if (ctx->panel) {
+               drm_panel_prepare(ctx->panel);
                drm_panel_enable(ctx->panel);
+       }
 }
 
 static void exynos_dpi_poweroff(struct exynos_dpi *ctx)
 {
-       if (ctx->panel)
+       if (ctx->panel) {
                drm_panel_disable(ctx->panel);
+               drm_panel_unprepare(ctx->panel);
+       }
 }
 
 static void exynos_dpi_dpms(struct exynos_drm_display *display, int mode)