media: convert imx179 driver to non-nvc format

bug 1415077

Change-Id: I98ea518ea8de07b2cd78066522c039dadee379bd
Signed-off-by: Ming Wong <miwong@nvidia.com>
Reviewed-on: http://git-master/r/354372
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Frank Chen <frankc@nvidia.com>
Reviewed-by: Prayas Mohanty <pmohanty@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

1 files changed, 72 insertions, 41 deletions

diff --git a/include/media/imx179.h b/include/media/imx179.h
index 52acf5e14e98..cc6bfd32de02 100644
--- a/include/media/imx179.h
+++ b/include/media/imx179.h
@@ -1,59 +1,90 @@
-/*
-* imx179.h
-*
-* Copyright (c) 2013, NVIDIA CORPORATION, All rights reserved.
-*
-* This file is licensed under the terms of the GNU General Public License
-* version 2. This program is licensed "as is" without any warranty of any
-* kind, whether express or implied.
-*/
+/**
+ * Copyright (c) 2012-2014, NVIDIA Corporation.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 
 #ifndef __IMX179_H__
 #define __IMX179_H__
 
+#include <linux/ioctl.h>  /* For IOCTL macros */
+#include <linux/edp.h>
 #include <media/nvc.h>
 #include <media/nvc_image.h>
 
-/* See notes in the nvc.h file on the GPIO usage */
-enum imx179_gpio {
-	IMX179_GPIO_RESET = 0,
-	IMX179_GPIO_PWDN,
-	IMX179_GPIO_GP1,
+#define IMX179_IOCTL_SET_MODE		_IOW('o', 1, struct imx179_mode)
+#define IMX179_IOCTL_GET_STATUS		_IOR('o', 2, __u8)
+#define IMX179_IOCTL_SET_FRAME_LENGTH	_IOW('o', 3, __u32)
+#define IMX179_IOCTL_SET_COARSE_TIME	_IOW('o', 4, __u32)
+#define IMX179_IOCTL_SET_GAIN		_IOW('o', 5, __u16)
+#define IMX179_IOCTL_GET_SENSORDATA	_IOR('o', 6, struct imx179_sensordata)
+#define IMX179_IOCTL_SET_GROUP_HOLD	_IOW('o', 7, struct imx179_ae)
+#define IMX179_IOCTL_SET_POWER		_IOW('o', 20, __u32)
+#define IMX179_IOCTL_GET_FLASH_CAP	_IOR('o', 30, __u32)
+#define IMX179_IOCTL_SET_FLASH_MODE	_IOW('o', 31, \
+						struct imx179_flash_control)
+
+struct imx179_mode {
+	int xres;
+	int yres;
+	__u32 frame_length;
+	__u32 coarse_time;
+	__u16 gain;
+};
+
+struct imx179_ae {
+	__u32 frame_length;
+	__u8  frame_length_enable;
+	__u32 coarse_time;
+	__u8  coarse_time_enable;
+	__s32 gain;
+	__u8  gain_enable;
 };
 
-/* The enumeration must be in the order the regulators are to be enabled */
-/* See Power Requirements note in the driver */
-enum imx179_vreg {
-	IMX179_VREG_DVDD = 0,
-	IMX179_VREG_AVDD,
-	IMX179_VREG_IOVDD,
+struct imx179_sensordata {
+	__u32 fuse_id_size;
+	__u8  fuse_id[16];
 };
 
-struct imx179_flash_config {
-	u8 xvs_trigger_enabled;
-	u8 sdo_trigger_enabled;
-	u8 adjustable_flash_timing;
-	u16 pulse_width_uS;
+struct imx179_flash_control {
+	u8 enable;
+	u8 edge_trig_en;
+	u8 start_edge;
+	u8 repeat;
+	u16 delay_frm;
+};
+
+
+#ifdef __KERNEL__
+struct imx179_power_rail {
+	struct regulator *dvdd;
+	struct regulator *avdd;
+	struct regulator *iovdd;
+	struct regulator *ext_reg1;
+	struct regulator *ext_reg2;
 };
 
 struct imx179_platform_data {
-	unsigned cfg;
-	unsigned num;
-	unsigned sync;
-	const char *dev_name;
-	unsigned gpio_count; /* see nvc.h GPIO notes */
-	struct nvc_gpio_pdata *gpio; /* see nvc.h GPIO notes */
-	struct imx179_flash_config flash_cap;
-	struct nvc_imager_cap *cap;
-	unsigned lens_focal_length; /* / _INT2FLOAT_DIVISOR */
-	unsigned lens_max_aperture; /* / _INT2FLOAT_DIVISOR */
-	unsigned lens_fnumber; /* / _INT2FLOAT_DIVISOR */
-	unsigned lens_view_angle_h; /* / _INT2FLOAT_DIVISOR */
-	unsigned lens_view_angle_v; /* / _INT2FLOAT_DIVISOR */
+	struct imx179_flash_control flash_cap;
 	const char *mclk_name; /* NULL for default default_mclk */
-	int (*probe_clock)(unsigned long);
-	int (*power_on)(struct nvc_regulator *);
-	int (*power_off)(struct nvc_regulator *);
+	struct edp_client edpc_config;
+	unsigned int cam1_gpio;
+	unsigned int reset_gpio;
+	unsigned int af_gpio;
+	bool ext_reg;
+	int (*power_on)(struct imx179_power_rail *pw);
+	int (*power_off)(struct imx179_power_rail *pw);
 };
+#endif /* __KERNEL__ */
 
 #endif  /* __IMX179_H__ */