Signed-off-by: Yakir Yang <ykk@xxxxxxxxxxxxxx>
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- Add GNU license v2 declared and samsung copyright
drivers/gpu/drm/exynos/exynos_dp.c | 1 +
drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 1 +
include/drm/bridge/analogix_dp.h | 16 ++++++++++++++++
3 files changed, 18 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
index 6060d2c..40ef727 100644
--- a/drivers/gpu/drm/exynos/exynos_dp.c
+++ b/drivers/gpu/drm/exynos/exynos_dp.c
@@ -224,6 +224,7 @@ static int exynos_dp_bind(struct device *dev, struct device *master, void *data)
dp->dev = dev;
dp->drm_dev = drm_dev;
+ dp->plat_data.dev_type = EXYNOS_DP;
dp->plat_data.power_on = exynos_dp_poweron;
dp->plat_data.power_off = exynos_dp_poweroff;
dp->plat_data.get_modes = exynos_dp_get_modes;
diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
index efea045..4934271 100644
--- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
+++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
@@ -293,6 +293,7 @@ static int rockchip_dp_bind(struct device *dev, struct device *master,
return ret;
}
+ dp->plat_data.dev_type = RK3288_DP;
dp->plat_data.attach = NULL;
dp->plat_data.get_modes = NULL;
dp->plat_data.power_on = rockchip_dp_poweron;
diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
index 8b4ffad..7209a64 100644
--- a/include/drm/bridge/analogix_dp.h
+++ b/include/drm/bridge/analogix_dp.h
@@ -1,9 +1,25 @@
+/*
+ * Analogix Core DP (Display Port) interface driver.
+ *
+ * Copyright (C) 2012 Samsung Electronics Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
#ifndef _ANALOGIX_DP_H_
#define _ANALOGIX_DP_H_
#include <drm/drm_crtc.h>
+enum analogix_dp_devtype {
+ EXYNOS_DP,
+ RK3288_DP,
+};
+
struct analogix_dp_plat_data {
+ enum analogix_dp_devtype dev_type;
struct drm_panel *panel;
int (*power_on)(struct analogix_dp_plat_data *);
--
2.1.2
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