drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmi

the original imx hdmi driver is under drm/imx/,
which depends on imx-drm, so move the imx hdmi
driver out to drm/bridge and rename it to dw_hdmi

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

1 files changed, 60 insertions, 0 deletions

diff --git a/include/drm/bridge/dw_hdmi.h b/include/drm/bridge/dw_hdmi.h
new file mode 100644
index 000000000000..b64e58a92057
--- /dev/null
+++ b/include/drm/bridge/dw_hdmi.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *
+ * 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 __DW_HDMI__
+#define __DW_HDMI__
+
+#include <drm/drmP.h>
+
+enum {
+	DW_HDMI_RES_8,
+	DW_HDMI_RES_10,
+	DW_HDMI_RES_12,
+	DW_HDMI_RES_MAX,
+};
+
+enum dw_hdmi_devtype {
+	IMX6Q_HDMI,
+	IMX6DL_HDMI,
+};
+
+struct dw_hdmi_mpll_config {
+	unsigned long mpixelclock;
+	struct {
+		u16 cpce;
+		u16 gmp;
+	} res[DW_HDMI_RES_MAX];
+};
+
+struct dw_hdmi_curr_ctrl {
+	unsigned long mpixelclock;
+	u16 curr[DW_HDMI_RES_MAX];
+};
+
+struct dw_hdmi_sym_term {
+	unsigned long mpixelclock;
+	u16 sym_ctr;    /*clock symbol and transmitter control*/
+	u16 term;       /*transmission termination value*/
+};
+
+struct dw_hdmi_plat_data {
+	enum dw_hdmi_devtype dev_type;
+	const struct dw_hdmi_mpll_config *mpll_cfg;
+	const struct dw_hdmi_curr_ctrl *cur_ctr;
+	const struct dw_hdmi_sym_term *sym_term;
+	enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
+					   struct drm_display_mode *mode);
+};
+
+void dw_hdmi_unbind(struct device *dev, struct device *master, void *data);
+int dw_hdmi_bind(struct device *dev, struct device *master,
+		 void *data, struct drm_encoder *encoder,
+		 struct resource *iores, int irq,
+		 const struct dw_hdmi_plat_data *plat_data);
+#endif /* __IMX_HDMI_H__ */