diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/media/video/omap3isp/ispcsi2.h')
| -rw-r--r-- | ANDROID_3.4.5/drivers/media/video/omap3isp/ispcsi2.h | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/ANDROID_3.4.5/drivers/media/video/omap3isp/ispcsi2.h b/ANDROID_3.4.5/drivers/media/video/omap3isp/ispcsi2.h deleted file mode 100644 index 885ad79a..00000000 --- a/ANDROID_3.4.5/drivers/media/video/omap3isp/ispcsi2.h +++ /dev/null @@ -1,166 +0,0 @@ -/* - * ispcsi2.h - * - * TI OMAP3 ISP - CSI2 module - * - * Copyright (C) 2010 Nokia Corporation - * Copyright (C) 2009 Texas Instruments, Inc. - * - * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com> - * Sakari Ailus <sakari.ailus@iki.fi> - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#ifndef OMAP3_ISP_CSI2_H -#define OMAP3_ISP_CSI2_H - -#include <linux/types.h> -#include <linux/videodev2.h> - -struct isp_csiphy; - -/* This is not an exhaustive list */ -enum isp_csi2_pix_formats { - CSI2_PIX_FMT_OTHERS = 0, - CSI2_PIX_FMT_YUV422_8BIT = 0x1e, - CSI2_PIX_FMT_YUV422_8BIT_VP = 0x9e, - CSI2_PIX_FMT_RAW10_EXP16 = 0xab, - CSI2_PIX_FMT_RAW10_EXP16_VP = 0x12f, - CSI2_PIX_FMT_RAW8 = 0x2a, - CSI2_PIX_FMT_RAW8_DPCM10_EXP16 = 0x2aa, - CSI2_PIX_FMT_RAW8_DPCM10_VP = 0x32a, - CSI2_PIX_FMT_RAW8_VP = 0x12a, - CSI2_USERDEF_8BIT_DATA1_DPCM10_VP = 0x340, - CSI2_USERDEF_8BIT_DATA1_DPCM10 = 0x2c0, - CSI2_USERDEF_8BIT_DATA1 = 0x40, -}; - -enum isp_csi2_irqevents { - OCP_ERR_IRQ = 0x4000, - SHORT_PACKET_IRQ = 0x2000, - ECC_CORRECTION_IRQ = 0x1000, - ECC_NO_CORRECTION_IRQ = 0x800, - COMPLEXIO2_ERR_IRQ = 0x400, - COMPLEXIO1_ERR_IRQ = 0x200, - FIFO_OVF_IRQ = 0x100, - CONTEXT7 = 0x80, - CONTEXT6 = 0x40, - CONTEXT5 = 0x20, - CONTEXT4 = 0x10, - CONTEXT3 = 0x8, - CONTEXT2 = 0x4, - CONTEXT1 = 0x2, - CONTEXT0 = 0x1, -}; - -enum isp_csi2_ctx_irqevents { - CTX_ECC_CORRECTION = 0x100, - CTX_LINE_NUMBER = 0x80, - CTX_FRAME_NUMBER = 0x40, - CTX_CS = 0x20, - CTX_LE = 0x8, - CTX_LS = 0x4, - CTX_FE = 0x2, - CTX_FS = 0x1, -}; - -enum isp_csi2_frame_mode { - ISP_CSI2_FRAME_IMMEDIATE, - ISP_CSI2_FRAME_AFTERFEC, -}; - -#define ISP_CSI2_MAX_CTX_NUM 7 - -struct isp_csi2_ctx_cfg { - u8 ctxnum; /* context number 0 - 7 */ - u8 dpcm_decompress; - - /* Fields in CSI2_CTx_CTRL2 - locked by CSI2_CTx_CTRL1.CTX_EN */ - u8 virtual_id; - u16 format_id; /* as in CSI2_CTx_CTRL2[9:0] */ - u8 dpcm_predictor; /* 1: simple, 0: advanced */ - - /* Fields in CSI2_CTx_CTRL1/3 - Shadowed */ - u16 alpha; - u16 data_offset; - u32 ping_addr; - u32 pong_addr; - u8 eof_enabled; - u8 eol_enabled; - u8 checksum_enabled; - u8 enabled; -}; - -struct isp_csi2_timing_cfg { - u8 ionum; /* IO1 or IO2 as in CSI2_TIMING */ - unsigned force_rx_mode:1; - unsigned stop_state_16x:1; - unsigned stop_state_4x:1; - u16 stop_state_counter; -}; - -struct isp_csi2_ctrl_cfg { - bool vp_clk_enable; - bool vp_only_enable; - u8 vp_out_ctrl; - enum isp_csi2_frame_mode frame_mode; - bool ecc_enable; - bool if_enable; -}; - -#define CSI2_PAD_SINK 0 -#define CSI2_PAD_SOURCE 1 -#define CSI2_PADS_NUM 2 - -#define CSI2_OUTPUT_CCDC (1 << 0) -#define CSI2_OUTPUT_MEMORY (1 << 1) - -struct isp_csi2_device { - struct v4l2_subdev subdev; - struct media_pad pads[CSI2_PADS_NUM]; - struct v4l2_mbus_framefmt formats[CSI2_PADS_NUM]; - - struct isp_video video_out; - struct isp_device *isp; - - u8 available; /* Is the IP present on the silicon? */ - - /* mem resources - enums as defined in enum isp_mem_resources */ - u8 regs1; - u8 regs2; - - u32 output; /* output to CCDC, memory or both? */ - bool dpcm_decompress; - unsigned int frame_skip; - bool use_fs_irq; - - struct isp_csiphy *phy; - struct isp_csi2_ctx_cfg contexts[ISP_CSI2_MAX_CTX_NUM + 1]; - struct isp_csi2_timing_cfg timing[2]; - struct isp_csi2_ctrl_cfg ctrl; - enum isp_pipeline_stream_state state; - wait_queue_head_t wait; - atomic_t stopping; -}; - -void omap3isp_csi2_isr(struct isp_csi2_device *csi2); -int omap3isp_csi2_reset(struct isp_csi2_device *csi2); -int omap3isp_csi2_init(struct isp_device *isp); -void omap3isp_csi2_cleanup(struct isp_device *isp); -void omap3isp_csi2_unregister_entities(struct isp_csi2_device *csi2); -int omap3isp_csi2_register_entities(struct isp_csi2_device *csi2, - struct v4l2_device *vdev); -#endif /* OMAP3_ISP_CSI2_H */ |