diff options
| author | Jihoon Bang <jbang@nvidia.com> | 2012-12-27 10:31:01 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 12:57:29 -0700 |
| commit | b674b4f0f0af4b450c2d64a8926a2696a28507e4 (patch) | |
| tree | d2184704bfd7a57b5d25eb596e9ac98021b4eec6 /include/video | |
| parent | 0aed9f3787b98d17ef120625f718ce64df73a177 (diff) | |
media: video: tegra: camera: move tegra_camera
Move tegra_camera from platform_driver to
part of nvhost vi driver. Split tegra_camera.c file into
multiple files incluidng camera.c, camera_power.c,
camera_emc.c and camera_clk.c according to functionality.
tegra_camera is registered/unregistered in nvhost vi driver.
Bug 1189789
Reviewed-on: http://git-master/r/174508
(cherry picked from commit e503a08b809844b53b7737e504e9f376f4a8a1eb)
Change-Id: Ia8e189e809e18e16b780d3ff064bc96db84ade85
Signed-off-by: Jihoon Bang <jbang@nvidia.com>
Reviewed-on: http://git-master/r/194805
Reviewed-by: Mandar Padmawar <mpadmawar@nvidia.com>
Tested-by: Mandar Padmawar <mpadmawar@nvidia.com>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/tegra_camera.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/include/video/tegra_camera.h b/include/video/tegra_camera.h new file mode 100644 index 000000000000..9dea1485781d --- /dev/null +++ b/include/video/tegra_camera.h @@ -0,0 +1,58 @@ +/* + * include/linux/tegra_camera.h + * + * Copyright (C) 2010 Google, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * 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. + * + */ +#ifndef TEGRA_CAMERA_H +#define TEGRA_CAMERA_H + +/* this is to enable VI pattern generator (Null Sensor) */ +#define TEGRA_CAMERA_ENABLE_PD2VI_CLK 0x1 + +enum { + TEGRA_CAMERA_MODULE_ISP = 0, + TEGRA_CAMERA_MODULE_VI, + TEGRA_CAMERA_MODULE_CSI, + TEGRA_CAMERA_MODULE_EMC, + TEGRA_CAMERA_MODULE_MAX +}; + +enum { + TEGRA_CAMERA_VI_CLK, + TEGRA_CAMERA_VI_SENSOR_CLK, + TEGRA_CAMERA_EMC_CLK +}; + +struct tegra_camera_clk_info { + uint id; + uint clk_id; + unsigned long rate; + uint flag; /* to inform if any special bits need to enabled/disabled */ +}; + +enum StereoCameraMode { + Main = 0x0, /* Sets the default camera to Main */ + StereoCameraMode_Left = 0x01, /* the left camera is on. */ + StereoCameraMode_Right = 0x02, /* the right camera is on. */ + StereoCameraMode_Stereo = 0x03, /* both cameras are on. */ + StereoCameraMode_Force32 = 0x7FFFFFFF +}; + + +#define TEGRA_CAMERA_IOCTL_ENABLE _IOWR('i', 1, uint) +#define TEGRA_CAMERA_IOCTL_DISABLE _IOWR('i', 2, uint) +#define TEGRA_CAMERA_IOCTL_CLK_SET_RATE \ + _IOWR('i', 3, struct tegra_camera_clk_info) +#define TEGRA_CAMERA_IOCTL_RESET _IOWR('i', 4, uint) + +#endif |