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authorAjay Kumar <ajaykumar.rs@samsung.com>2014-07-31 21:42:05 +0400
committerThierry Reding <treding@nvidia.com>2014-08-06 18:44:11 +0400
commit39bbde9cc0bb0891b470a6ce919d09843f5473e2 (patch)
treeea907bf7e58b4f772fb05cb23eedf65d486fb143 /drivers/gpu/drm/exynos/exynos_drm_dpi.c
parentc0e1d1706a1dabd9811602bda3b6b265050a9566 (diff)
downloadlinux-39bbde9cc0bb0891b470a6ce919d09843f5473e2.tar.xz
drm/exynos: dpi: Add support for panel prepare and unprepare routines
Modify exynos_dpi driver to support the new panel calls: prepare and unprepare. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_dpi.c')
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dpi.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c
index 482127f633c5..f8531533fbf3 100644
--- 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)