diff options
Diffstat (limited to 'drivers/media/video/mxc/output/mxc_v4l2_output.h')
| -rw-r--r-- | drivers/media/video/mxc/output/mxc_v4l2_output.h | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/drivers/media/video/mxc/output/mxc_v4l2_output.h b/drivers/media/video/mxc/output/mxc_v4l2_output.h deleted file mode 100644 index 6ab0a4a990b..00000000000 --- a/drivers/media/video/mxc/output/mxc_v4l2_output.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Copyright 2005-2011 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * The code contained herein is licensed under the GNU General Public - * License. You may obtain a copy of the GNU General Public License - * Version 2 or later at the following locations: - * - * http://www.opensource.org/licenses/gpl-license.html - * http://www.gnu.org/copyleft/gpl.html - */ - -/*! - * @defgroup MXC_V4L2_OUTPUT MXC V4L2 Video Output Driver - */ -/*! - * @file mxc_v4l2_output.h - * - * @brief MXC V4L2 Video Output Driver Header file - * - * Video4Linux2 Output Device using MXC IPU Post-processing functionality. - * - * @ingroup MXC_V4L2_OUTPUT - */ -#ifndef __MXC_V4L2_OUTPUT_H__ -#define __MXC_V4L2_OUTPUT_H__ - -#include <media/v4l2-dev.h> - -#ifdef __KERNEL__ - -#include <linux/mxc_v4l2.h> -#include <linux/videodev2.h> -#include <mach/ipu-v3.h> - -#define MIN_FRAME_NUM 2 -#define MAX_FRAME_NUM 30 - -#define MXC_V4L2_OUT_NUM_OUTPUTS 6 -#define MXC_V4L2_OUT_2_SDC 0 - - -typedef struct { - int list[MAX_FRAME_NUM + 1]; - int head; - int tail; -} v4l_queue; - -/*! - * States for the video stream - */ -typedef enum { - STATE_STREAM_OFF, - STATE_STREAM_ON, - STATE_STREAM_PAUSED, - STATE_STREAM_STOPPING, -} v4lout_state; - -/*! - * common v4l2 driver structure. - */ -typedef struct _vout_data { - struct video_device *video_dev; - /*! - * semaphore guard against SMP multithreading - */ - struct semaphore busy_lock; - - /*! - * number of process that have device open - */ - int open_count; - - /*! - * params lock for this camera - */ - struct semaphore param_lock; - - struct timer_list output_timer; - struct workqueue_struct *v4l_wq; - struct work_struct icbypass_work; - int disp_buf_num; - int fb_blank; - unsigned long start_jiffies; - u32 frame_count; - - v4l_queue ready_q; - v4l_queue done_q; - - s8 next_rdy_ipu_buf; - s8 next_done_ipu_buf; - s8 next_disp_ipu_buf; - s8 ipu_buf[2]; - s8 ipu_buf_p[2]; - s8 ipu_buf_n[2]; - volatile v4lout_state state; - - int cur_disp_output; - int output_fb_num[MXC_V4L2_OUT_NUM_OUTPUTS]; - int output_enabled[MXC_V4L2_OUT_NUM_OUTPUTS]; - struct v4l2_framebuffer v4l2_fb; - int ic_bypass; - u32 work_irq; - ipu_channel_t display_ch; - ipu_channel_t post_proc_ch; - ipu_channel_t display_input_ch; - - /*! - * FRAME_NUM-buffering, so we need a array - */ - int buffer_cnt; - dma_addr_t queue_buf_paddr[MAX_FRAME_NUM]; - void *queue_buf_vaddr[MAX_FRAME_NUM]; - u32 queue_buf_size; - struct v4l2_buffer v4l2_bufs[MAX_FRAME_NUM]; - u32 display_buf_size; - dma_addr_t display_bufs[2]; - void *display_bufs_vaddr[2]; - dma_addr_t rot_pp_bufs[2]; - void *rot_pp_bufs_vaddr[2]; - - /*! - * Poll wait queue - */ - wait_queue_head_t v4l_bufq; - - /*! - * v4l2 format - */ - struct v4l2_format v2f; - struct v4l2_mxc_offset offset; - ipu_rotate_mode_t rotate; - - /* crop */ - struct v4l2_rect crop_bounds[MXC_V4L2_OUT_NUM_OUTPUTS]; - struct v4l2_rect crop_current; - u32 bytesperline; - enum v4l2_field field_fmt; - ipu_motion_sel motion_sel; - - /* PP split fot two stripes*/ - int pp_split; /* 0,1 */ - struct stripe_param pp_left_stripe; - struct stripe_param pp_right_stripe; /* struct for split parameters */ - struct stripe_param pp_up_stripe; - struct stripe_param pp_down_stripe; - /* IC ouput buffer number. Counting from 0 to 7 */ - int pp_split_buf_num; /* 0..7 */ - u16 bpp ; /* bit per pixel */ - u16 xres; /* width of physical frame (BGs) */ - u16 yres; /* heigth of physical frame (BGs)*/ - - void *ipu; -} vout_data; - -#endif -#endif /* __MXC_V4L2_OUTPUT_H__ */ |