media: video: tegra: Add SOC1040 (mt9m114) driver

Add SOC1040 (mt9m114) YUV sensor driver

Bug 1327952

Change-Id: I91fc5ac9cbb7b537bdb6f31684d99725689a61a3
Signed-off-by: Frank Chen <frankc@nvidia.com>
Reviewed-on: http://git-master/r/274669
Reviewed-by: Charlie Huang <chahuang@nvidia.com>
Reviewed-by: Jean Huang <jeanh@nvidia.com>
Reviewed-by: Hu He <hhe@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 114 insertions, 0 deletions

diff --git a/include/media/mt9m114.h b/include/media/mt9m114.h
new file mode 100644
index 000000000000..d52aa0b4365c
--- /dev/null
+++ b/include/media/mt9m114.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2013 NVIDIA Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ * 02111-1307, USA
+ */
+
+#ifndef __MT9M114_H__
+#define __MT9M114_H__
+
+#include <linux/ioctl.h>  /* For IOCTL macros */
+
+#define SENSOR_NAME     "mt9m114"
+#define DEV(x)          "/dev/"x
+#define SENSOR_PATH     DEV(SENSOR_NAME)
+#define LOG_NAME(x)     "ImagerODM-"x
+#define LOG_TAG         LOG_NAME(SENSOR_NAME)
+
+#define MT9M114_SENSOR_WAIT_MS          0
+#define MT9M114_SENSOR_TABLE_END        1
+#define MT9M114_SENSOR_BYTE_WRITE       2
+#define MT9M114_SENSOR_WORD_WRITE       3
+#define MT9M114_SENSOR_MASK_BYTE_WRITE  4
+#define MT9M114_SENSOR_MASK_WORD_WRITE  5
+#define MT9M114_SEQ_WRITE_START         6
+#define MT9M114_SEQ_WRITE_END           7
+
+#define MT9M114_SENSOR_MAX_RETRIES      3 /* max counter for retry I2C access */
+#define MT9M114_MAX_FACEDETECT_WINDOWS  5
+#define MT9M114_SENSOR_IOCTL_SET_MODE  _IOW('o', 1, struct mt9m114_modeinfo)
+#define MT9M114_SENSOR_IOCTL_GET_STATUS         _IOR('o', 2, __u8)
+#define MT9M114_SENSOR_IOCTL_SET_COLOR_EFFECT   _IOW('o', 3, __u16)
+#define MT9M114_SENSOR_IOCTL_SET_WHITE_BALANCE  _IOW('o', 4, __u8)
+#define MT9M114_SENSOR_IOCTL_SET_SCENE_MODE     _IOW('o', 5, __u8)
+#define MT9M114_SENSOR_IOCTL_SET_AF_MODE        _IOW('o', 6, __u8)
+#define MT9M114_SENSOR_IOCTL_GET_AF_STATUS      _IOR('o', 7, __u8)
+#define MT9M114_SENSOR_IOCTL_SET_CAMERA         _IOW('o', 8, __u8)
+
+struct mt9m114_mode {
+	int xres;
+	int yres;
+};
+
+struct mt9m114_modeinfo {
+	int xres;
+	int yres;
+};
+
+#define  AF_CMD_START 0
+#define  AF_CMD_ABORT 1
+#define  AF_CMD_SET_POSITION  2
+#define  AF_CMD_SET_WINDOW_POSITION 3
+#define  AF_CMD_SET_WINDOW_SIZE 4
+#define  AF_CMD_SET_AFMODE  5
+#define  AF_CMD_SET_CAF 6
+#define  AF_CMD_GET_AF_STATUS 7
+
+enum {
+	YUV_COLOR_EFFECT = 0,
+	YUV_WHITE_BALANCE,
+	YUV_SCENE_MODE,
+};
+
+enum {
+	YUV_COLOR_EFFECT_INVALID = 0,
+	YUV_COLOR_EFFECT_NONE,
+	YUV_COLOR_EFFECT_MONO,
+	YUV_COLOR_EFFECT_NEGATIVE,
+	YUV_COLOR_EFFECT_POSTERIZE,
+	YUV_COLOR_EFFECT_SEPIA,
+	YUV_COLOR_EFFECT_SOLARIZE,
+	YUV_COLOR_EFFECT_MAX
+};
+
+enum {
+	YUV_WHITE_BALANCE_INVALID = 0,
+	YUV_WHITE_BALANCE_AUTO,
+	YUV_WHITE_BALANCE_INCANDESCENT,
+	YUV_WHITE_BALANCE_FLUORESCENT,
+	YUV_WHITE_BALANCE_DAYLIGHT,
+	YUV_WHITE_BALANCE_CUSTOME
+};
+
+struct mt9m114_sensordata {
+	__u32 fuse_id_size;
+	__u8  fuse_id[16];
+};
+
+#ifdef __KERNEL__
+struct mt9m114_power_rail {
+	struct regulator *dvdd;
+	struct regulator *avdd;
+	struct regulator *iovdd;
+};
+
+struct mt9m114_platform_data {
+	int (*power_on)(struct mt9m114_power_rail *pw);
+	int (*power_off)(struct mt9m114_power_rail *pw);
+	const char *mclk_name;
+};
+#endif /* __KERNEL__ */
+
+#endif  /* __MT9M114_H__ */