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authorAndy Yan <andy.yan@rock-chips.com>2014-12-05 09:26:31 +0300
committerPhilipp Zabel <p.zabel@pengutronix.de>2015-01-07 20:31:56 +0300
commitb21f4b658df885068c65852ef3d9d2f4f2821b03 (patch)
treeeaad214ec186ccbd6a7c4cd2d67b23d91e02e2be /include/drm/bridge
parentaaa757a092c281461d4358e439143748142d5d72 (diff)
downloadlinux-b21f4b658df885068c65852ef3d9d2f4f2821b03.tar.xz
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>
Diffstat (limited to 'include/drm/bridge')
-rw-r--r--include/drm/bridge/dw_hdmi.h60
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__ */