diff options
Diffstat (limited to 'include/media/atmel-isi.h')
| -rw-r--r-- | include/media/atmel-isi.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/include/media/atmel-isi.h b/include/media/atmel-isi.h deleted file mode 100644 index 6008b0985..000000000 --- a/include/media/atmel-isi.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * Register definitions for the Atmel Image Sensor Interface. - * - * Copyright (C) 2011 Atmel Corporation - * Josh Wu, <josh.wu@atmel.com> - * - * Based on previous work by Lars Haring, <lars.haring@atmel.com> - * and Sedji Gaouaou - * - * 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 __ATMEL_ISI_H__ -#define __ATMEL_ISI_H__ - -#include <linux/types.h> - -/* ISI_V2 register offsets */ -#define ISI_CFG1 0x0000 -#define ISI_CFG2 0x0004 -#define ISI_PSIZE 0x0008 -#define ISI_PDECF 0x000c -#define ISI_Y2R_SET0 0x0010 -#define ISI_Y2R_SET1 0x0014 -#define ISI_R2Y_SET0 0x0018 -#define ISI_R2Y_SET1 0x001C -#define ISI_R2Y_SET2 0x0020 -#define ISI_CTRL 0x0024 -#define ISI_STATUS 0x0028 -#define ISI_INTEN 0x002C -#define ISI_INTDIS 0x0030 -#define ISI_INTMASK 0x0034 -#define ISI_DMA_CHER 0x0038 -#define ISI_DMA_CHDR 0x003C -#define ISI_DMA_CHSR 0x0040 -#define ISI_DMA_P_ADDR 0x0044 -#define ISI_DMA_P_CTRL 0x0048 -#define ISI_DMA_P_DSCR 0x004C -#define ISI_DMA_C_ADDR 0x0050 -#define ISI_DMA_C_CTRL 0x0054 -#define ISI_DMA_C_DSCR 0x0058 - -/* Bitfields in CFG1 */ -#define ISI_CFG1_HSYNC_POL_ACTIVE_LOW (1 << 2) -#define ISI_CFG1_VSYNC_POL_ACTIVE_LOW (1 << 3) -#define ISI_CFG1_PIXCLK_POL_ACTIVE_FALLING (1 << 4) -#define ISI_CFG1_EMB_SYNC (1 << 6) -#define ISI_CFG1_CRC_SYNC (1 << 7) -/* Constants for FRATE(ISI_V2) */ -#define ISI_CFG1_FRATE_CAPTURE_ALL (0 << 8) -#define ISI_CFG1_FRATE_DIV_2 (1 << 8) -#define ISI_CFG1_FRATE_DIV_3 (2 << 8) -#define ISI_CFG1_FRATE_DIV_4 (3 << 8) -#define ISI_CFG1_FRATE_DIV_5 (4 << 8) -#define ISI_CFG1_FRATE_DIV_6 (5 << 8) -#define ISI_CFG1_FRATE_DIV_7 (6 << 8) -#define ISI_CFG1_FRATE_DIV_8 (7 << 8) -#define ISI_CFG1_FRATE_DIV_MASK (7 << 8) -#define ISI_CFG1_DISCR (1 << 11) -#define ISI_CFG1_FULL_MODE (1 << 12) -/* Definition for THMASK(ISI_V2) */ -#define ISI_CFG1_THMASK_BEATS_4 (0 << 13) -#define ISI_CFG1_THMASK_BEATS_8 (1 << 13) -#define ISI_CFG1_THMASK_BEATS_16 (2 << 13) - -/* Bitfields in CFG2 */ -#define ISI_CFG2_GRAYSCALE (1 << 13) -/* Constants for YCC_SWAP(ISI_V2) */ -#define ISI_CFG2_YCC_SWAP_DEFAULT (0 << 28) -#define ISI_CFG2_YCC_SWAP_MODE_1 (1 << 28) -#define ISI_CFG2_YCC_SWAP_MODE_2 (2 << 28) -#define ISI_CFG2_YCC_SWAP_MODE_3 (3 << 28) -#define ISI_CFG2_YCC_SWAP_MODE_MASK (3 << 28) -#define ISI_CFG2_IM_VSIZE_OFFSET 0 -#define ISI_CFG2_IM_HSIZE_OFFSET 16 -#define ISI_CFG2_IM_VSIZE_MASK (0x7FF << ISI_CFG2_IM_VSIZE_OFFSET) -#define ISI_CFG2_IM_HSIZE_MASK (0x7FF << ISI_CFG2_IM_HSIZE_OFFSET) - -/* Bitfields in CTRL */ -/* Also using in SR(ISI_V2) */ -#define ISI_CTRL_EN (1 << 0) -#define ISI_CTRL_CDC (1 << 8) -/* Also using in SR/IER/IDR/IMR(ISI_V2) */ -#define ISI_CTRL_DIS (1 << 1) -#define ISI_CTRL_SRST (1 << 2) - -/* Bitfields in SR */ -#define ISI_SR_SIP (1 << 19) -/* Also using in SR/IER/IDR/IMR */ -#define ISI_SR_VSYNC (1 << 10) -#define ISI_SR_PXFR_DONE (1 << 16) -#define ISI_SR_CXFR_DONE (1 << 17) -#define ISI_SR_P_OVR (1 << 24) -#define ISI_SR_C_OVR (1 << 25) -#define ISI_SR_CRC_ERR (1 << 26) -#define ISI_SR_FR_OVR (1 << 27) - -/* Bitfields in DMA_C_CTRL & in DMA_P_CTRL */ -#define ISI_DMA_CTRL_FETCH (1 << 0) -#define ISI_DMA_CTRL_WB (1 << 1) -#define ISI_DMA_CTRL_IEN (1 << 2) -#define ISI_DMA_CTRL_DONE (1 << 3) - -/* Bitfields in DMA_CHSR/CHER/CHDR */ -#define ISI_DMA_CHSR_P_CH (1 << 0) -#define ISI_DMA_CHSR_C_CH (1 << 1) - -/* Definition for isi_platform_data */ -#define ISI_DATAWIDTH_8 0x01 -#define ISI_DATAWIDTH_10 0x02 - -struct v4l2_async_subdev; - -struct isi_platform_data { - u8 has_emb_sync; - u8 emb_crc_sync; - u8 hsync_act_low; - u8 vsync_act_low; - u8 pclk_act_falling; - u8 full_mode; - u32 data_width_flags; - /* Using for ISI_CFG1 */ - u32 frate; - /* Using for ISI_MCK */ - u32 mck_hz; - struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */ - int *asd_sizes; /* 0-terminated array of asd group sizes */ -}; - -#endif /* __ATMEL_ISI_H__ */ |