diff options
Diffstat (limited to 'ANDROID_3.4.5/include/media/v4l2-mediabus.h')
| -rw-r--r-- | ANDROID_3.4.5/include/media/v4l2-mediabus.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/ANDROID_3.4.5/include/media/v4l2-mediabus.h b/ANDROID_3.4.5/include/media/v4l2-mediabus.h deleted file mode 100644 index 83ae07e5..00000000 --- a/ANDROID_3.4.5/include/media/v4l2-mediabus.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Media Bus API header - * - * Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de> - * - * 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. - */ - -#ifndef V4L2_MEDIABUS_H -#define V4L2_MEDIABUS_H - -#include <linux/v4l2-mediabus.h> - -/* Parallel flags */ -/* - * Can the client run in master or in slave mode. By "Master mode" an operation - * mode is meant, when the client (e.g., a camera sensor) is producing - * horizontal and vertical synchronisation. In "Slave mode" the host is - * providing these signals to the slave. - */ -#define V4L2_MBUS_MASTER (1 << 0) -#define V4L2_MBUS_SLAVE (1 << 1) -/* - * Signal polarity flags - * Note: in BT.656 mode HSYNC, FIELD, and VSYNC are unused - * V4L2_MBUS_[HV]SYNC* flags should be also used for specifying - * configuration of hardware that uses [HV]REF signals - */ -#define V4L2_MBUS_HSYNC_ACTIVE_HIGH (1 << 2) -#define V4L2_MBUS_HSYNC_ACTIVE_LOW (1 << 3) -#define V4L2_MBUS_VSYNC_ACTIVE_HIGH (1 << 4) -#define V4L2_MBUS_VSYNC_ACTIVE_LOW (1 << 5) -#define V4L2_MBUS_PCLK_SAMPLE_RISING (1 << 6) -#define V4L2_MBUS_PCLK_SAMPLE_FALLING (1 << 7) -#define V4L2_MBUS_DATA_ACTIVE_HIGH (1 << 8) -#define V4L2_MBUS_DATA_ACTIVE_LOW (1 << 9) -/* FIELD = 0/1 - Field1 (odd)/Field2 (even) */ -#define V4L2_MBUS_FIELD_EVEN_HIGH (1 << 10) -/* FIELD = 1/0 - Field1 (odd)/Field2 (even) */ -#define V4L2_MBUS_FIELD_EVEN_LOW (1 << 11) - -/* Serial flags */ -/* How many lanes the client can use */ -#define V4L2_MBUS_CSI2_1_LANE (1 << 0) -#define V4L2_MBUS_CSI2_2_LANE (1 << 1) -#define V4L2_MBUS_CSI2_3_LANE (1 << 2) -#define V4L2_MBUS_CSI2_4_LANE (1 << 3) -/* On which channels it can send video data */ -#define V4L2_MBUS_CSI2_CHANNEL_0 (1 << 4) -#define V4L2_MBUS_CSI2_CHANNEL_1 (1 << 5) -#define V4L2_MBUS_CSI2_CHANNEL_2 (1 << 6) -#define V4L2_MBUS_CSI2_CHANNEL_3 (1 << 7) -/* Does it support only continuous or also non-continuous clock mode */ -#define V4L2_MBUS_CSI2_CONTINUOUS_CLOCK (1 << 8) -#define V4L2_MBUS_CSI2_NONCONTINUOUS_CLOCK (1 << 9) - -#define V4L2_MBUS_CSI2_LANES (V4L2_MBUS_CSI2_1_LANE | V4L2_MBUS_CSI2_2_LANE | \ - V4L2_MBUS_CSI2_3_LANE | V4L2_MBUS_CSI2_4_LANE) -#define V4L2_MBUS_CSI2_CHANNELS (V4L2_MBUS_CSI2_CHANNEL_0 | V4L2_MBUS_CSI2_CHANNEL_1 | \ - V4L2_MBUS_CSI2_CHANNEL_2 | V4L2_MBUS_CSI2_CHANNEL_3) - -/** - * v4l2_mbus_type - media bus type - * @V4L2_MBUS_PARALLEL: parallel interface with hsync and vsync - * @V4L2_MBUS_BT656: parallel interface with embedded synchronisation, can - * also be used for BT.1120 - * @V4L2_MBUS_CSI2: MIPI CSI-2 serial interface - */ -enum v4l2_mbus_type { - V4L2_MBUS_PARALLEL, - V4L2_MBUS_BT656, - V4L2_MBUS_CSI2, -}; - -/** - * v4l2_mbus_config - media bus configuration - * @type: in: interface type - * @flags: in / out: configuration flags, depending on @type - */ -struct v4l2_mbus_config { - enum v4l2_mbus_type type; - unsigned int flags; -}; - -static inline void v4l2_fill_pix_format(struct v4l2_pix_format *pix_fmt, - const struct v4l2_mbus_framefmt *mbus_fmt) -{ - pix_fmt->width = mbus_fmt->width; - pix_fmt->height = mbus_fmt->height; - pix_fmt->field = mbus_fmt->field; - pix_fmt->colorspace = mbus_fmt->colorspace; -} - -static inline void v4l2_fill_mbus_format(struct v4l2_mbus_framefmt *mbus_fmt, - const struct v4l2_pix_format *pix_fmt, - enum v4l2_mbus_pixelcode code) -{ - mbus_fmt->width = pix_fmt->width; - mbus_fmt->height = pix_fmt->height; - mbus_fmt->field = pix_fmt->field; - mbus_fmt->colorspace = pix_fmt->colorspace; - mbus_fmt->code = code; -} - -#endif |