diff options
Diffstat (limited to 'drivers/media/platform/imx8/mxc-isi-hw.h')
| -rw-r--r-- | drivers/media/platform/imx8/mxc-isi-hw.h | 484 |
1 files changed, 484 insertions, 0 deletions
diff --git a/drivers/media/platform/imx8/mxc-isi-hw.h b/drivers/media/platform/imx8/mxc-isi-hw.h new file mode 100644 index 000000000000..737008b41fd0 --- /dev/null +++ b/drivers/media/platform/imx8/mxc-isi-hw.h @@ -0,0 +1,484 @@ +/* + * Copyright 2017-2018 NXP + */ +/* + * 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 + */ + +#ifndef MXC_ISI_HW_H_ +#define MXC_ISI_HW_H_ + +#include <linux/delay.h> +#include <linux/types.h> +#include <linux/errno.h> +#include <linux/bug.h> +#include <linux/platform_device.h> +#include <linux/videodev2.h> + +#include "mxc-isi-core.h" + +/* ISI Registers Define */ +/* Channel Control Register */ +#define CHNL_CTRL 0x0 +#define CHNL_CTRL_CHNL_EN_OFFSET 31 +#define CHNL_CTRL_CHNL_EN_MASK 0x80000000 +#define CHNL_CTRL_CHNL_EN_DISABLE 0 +#define CHNL_CTRL_CHNL_EN_ENABLE 1 +#define CHNL_CTRL_CLK_EN_OFFSET 30 +#define CHNL_CTRL_CLK_EN_MASK 0x40000000 +#define CHNL_CTRL_CLK_EN_DISABLE 0 +#define CHNL_CTRL_CLK_EN_ENABLE 1 +#define CHNL_CTRL_CHNL_BYPASS_OFFSET 29 +#define CHNL_CTRL_CHNL_BYPASS_MASK 0x20000000 +#define CHNL_CTRL_CHNL_BYPASS_ENABLE 1 +#define CHNL_CTRL_CHAIN_BUF_OFFSET 25 +#define CHNL_CTRL_CHAIN_BUF_MASK 0x60000 +#define CHNL_CTRL_CHAIN_BUF_NO_CHAIN 0 +#define CHNL_CTRL_CHAIN_BUF_2_CHAIN 1 +#define CHNL_CTRL_SW_RST_OFFSET 24 +#define CHNL_CTRL_SW_RST_MASK 0x1000000 +#define CHNL_CTRL_SW_RST 0x1000000 +#define CHNL_CTRL_BLANK_PXL_OFFSET 16 +#define CHNL_CTRL_MIPI_VC_ID_OFFSET 6 +#define CHNL_CTRL_MIPI_VC_ID_MASK 0xc0 +#define CHNL_CTRL_MIPI_VC_ID_VC0 0 +#define CHNL_CTRL_MIPI_VC_ID_VC1 1 +#define CHNL_CTRL_MIPI_VC_ID_VC2 2 +#define CHNL_CTRL_MIPI_VC_ID_VC3 3 +#define CHNL_CTRL_SRC_TYPE_OFFSET 4 +#define CHNL_CTRL_SRC_TYPE_MASK 0x10 +#define CHNL_CTRL_SRC_TYPE_DEVICE 0 +#define CHNL_CTRL_SRC_TYPE_MEMORY 1 +#define CHNL_CTRL_SRC_INPUT_OFFSET 0 +#define CHNL_CTRL_SRC_INPUT_MASK 0x7 +#define CHNL_CTRL_SRC_INPUT_DC0 0 +#define CHNL_CTRL_SRC_INPUT_DC1 1 +#define CHNL_CTRL_SRC_INPUT_MIPI0 2 +#define CHNL_CTRL_SRC_INPUT_MIPI1 3 +#define CHNL_CTRL_SRC_INPUT_HDMI 4 +#define CHNL_CTRL_SRC_INPUT_CSI 4 +#define CHNL_CTRL_SRC_INPUT_MEMORY 5 + +/* Channel Image Control Register */ +#define CHNL_IMG_CTRL 0x4 +#define CHNL_IMG_CTRL_FORMAT_OFFSET 24 +#define CHNL_IMG_CTRL_FORMAT_MASK 0x3F000000 +#define CHNL_IMG_CTRL_GBL_ALPHA_VAL_OFFSET 16 +#define CHNL_IMG_CTRL_GBL_ALPHA_VAL_MASK 0xFF0000 +#define CHNL_IMG_CTRL_GBL_ALPHA_EN_OFFSET 15 +#define CHNL_IMG_CTRL_GBL_ALPHA_EN_ENABLE 1 +#define CHNL_IMG_CTRL_GBL_ALPHA_EN_MASK 0x8000 +#define CHNL_IMG_CTRL_DEINT_OFFSET 12 +#define CHNL_IMG_CTRL_DEINT_MASK 0x7000 +#define CHNL_IMG_CTRL_DEINT_WEAVE_ODD_EVEN 2 +#define CHNL_IMG_CTRL_DEINT_WEAVE_EVEN_ODD 3 +#define CHNL_IMG_CTRL_DEINT_BLEND_ODD_EVEN 4 +#define CHNL_IMG_CTRL_DEINT_BLEND_EVEN_ODD 5 +#define CHNL_IMG_CTRL_DEINT_LDOUBLE_ODD_EVEN 6 +#define CHNL_IMG_CTRL_DEINT_LDOUBLE_EVEN_ODD 7 +#define CHNL_IMG_CTRL_DEC_X_OFFSET 10 +#define CHNL_IMG_CTRL_DEC_X_MASK 0xC00 +#define CHNL_IMG_CTRL_DEC_X_0 0 +#define CHNL_IMG_CTRL_DEC_X_2 1 +#define CHNL_IMG_CTRL_DEC_X_4 2 +#define CHNL_IMG_CTRL_DEC_X_8 3 +#define CHNL_IMG_CTRL_DEC_Y_OFFSET 8 +#define CHNL_IMG_CTRL_DEC_Y_MASK 0x300 +#define CHNL_IMG_CTRL_DEC_Y_0 0 +#define CHNL_IMG_CTRL_DEC_Y_2 1 +#define CHNL_IMG_CTRL_DEC_Y_4 2 +#define CHNL_IMG_CTRL_DEC_Y_8 3 +#define CHNL_IMG_CTRL_CROP_EN_OFFSET 7 +#define CHNL_IMG_CTRL_CROP_EN_MASK 0x80 +#define CHNL_IMG_CTRL_CROP_EN_ENABLE 1 +#define CHNL_IMG_CTRL_VFLIP_EN_OFFSET 6 +#define CHNL_IMG_CTRL_VFLIP_EN_MASK 0x40 +#define CHNL_IMG_CTRL_VFLIP_EN_ENABLE 1 +#define CHNL_IMG_CTRL_HFLIP_EN_OFFSET 5 +#define CHNL_IMG_CTRL_HFLIP_EN_MASK 0x20 +#define CHNL_IMG_CTRL_HFLIP_EN_ENABLE 1 +#define CHNL_IMG_CTRL_YCBCR_MODE_OFFSET 3 +#define CHNL_IMG_CTRL_YCBCR_MODE_MASK 0x8 +#define CHNL_IMG_CTRL_YCBCR_MODE_ENABLE 1 +#define CHNL_IMG_CTRL_CSC_MODE_OFFSET 1 +#define CHNL_IMG_CTRL_CSC_MODE_MASK 0x6 +#define CHNL_IMG_CTRL_CSC_MODE_YUV2RGB 0 +#define CHNL_IMG_CTRL_CSC_MODE_YCBCR2RGB 1 +#define CHNL_IMG_CTRL_CSC_MODE_RGB2YUV 2 +#define CHNL_IMG_CTRL_CSC_MODE_RGB2YCBCR 3 +#define CHNL_IMG_CTRL_CSC_BYPASS_OFFSET 0 +#define CHNL_IMG_CTRL_CSC_BYPASS_MASK 0x1 +#define CHNL_IMG_CTRL_CSC_BYPASS_ENABLE 0x1 + +/* Channel Output Buffer Control Register */ +#define CHNL_OUT_BUF_CTRL 0x8 +#define CHNL_OUT_BUF_CTRL_LOAD_BUF2_ADDR_OFFSET 15 +#define CHNL_OUT_BUF_CTRL_LOAD_BUF2_ADDR_MASK 0x8000 +#define CHNL_OUT_BUF_CTRL_LOAD_BUF1_ADDR_OFFSET 14 +#define CHNL_OUT_BUF_CTRL_LOAD_BUF1_ADDR_MASK 0x4000 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_OFFSET 6 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_MASK 0xC0 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_NO_PANIC 0 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_PANIC_25 1 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_PANIC_50 2 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_V_PANIC_75 3 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_OFFSET 3 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_MASK 0x18 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_NO_PANIC 0 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_PANIC_25 1 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_PANIC_50 2 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_U_PANIC_75 3 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_OFFSET 0 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_MASK 0x3 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_NO_PANIC 0 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_PANIC_25 1 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_PANIC_50 2 +#define CHNL_OUT_BUF_CTRL_OFLW_PANIC_SET_THD_Y_PANIC_75 3 + +/* Channel Image Configuration */ +#define CHNL_IMG_CFG 0xC +#define CHNL_IMG_CFG_HEIGHT_OFFSET 16 +#define CHNL_IMG_CFG_HEIGHT_MASK 0x1FFF0000 +#define CHNL_IMG_CFG_WIDTH_OFFSET 0 +#define CHNL_IMG_CFG_WIDTH_MASK 0x1FFF + +/* Channel Interrupt Enable Register */ +#define CHNL_IER 0x10 +#define CHNL_IER_MEM_RD_DONE_EN_OFFSET 31 +#define CHNL_IER_MEM_RD_DONE_EN_MASK 0x80000000 +#define CHNL_IER_MEM_RD_DONE_EN_ENABLE 1 +#define CHNL_IER_LINE_RCVD_EN_OFFSET 30 +#define CHNL_IER_LINE_RCVD_EN_MASK 0x40000000 +#define CHNL_IER_LINE_RCVD_EN_ENABLE 1 +#define CHNL_IER_FRM_RCVD_EN_OFFSET 29 +#define CHNL_IER_FRM_RCVD_EN_MASK 0x20000000 +#define CHNL_IER_FRM_RCVD_EN_ENABLE 1 +#define CHNL_IER_AXI_WR_ERR_V_EN_OFFSET 28 +#define CHNL_IER_AXI_WR_ERR_V_EN_MASK 0x10000000 +#define CHNL_IER_AXI_WR_ERR_V_EN_ENABLE 1 +#define CHNL_IER_AXI_WR_ERR_U_EN_OFFSET 27 +#define CHNL_IER_AXI_WR_ERR_U_EN_MASK 0x8000000 +#define CHNL_IER_AXI_WR_ERR_U_EN_ENABLE 1 +#define CHNL_IER_AXI_WR_ERR_Y_EN_OFFSET 26 +#define CHNL_IER_AXI_WR_ERR_Y_EN_MASK 0x4000000 +#define CHNL_IER_AXI_WR_ERR_Y_EN_ENABLE 1 +#define CHNL_IER_AXI_RD_ERR_EN_OFFSET 25 +#define CHNL_IER_AXI_RD_ERR_EN_MASK 0x2000000 +#define CHNL_IER_AXI_RD_ERR_EN_ENABLE 1 +#define CHNL_IER_OFLW_PANIC_V_BUF_EN_OFFSET 24 +#define CHNL_IER_OFLW_PANIC_V_BUF_EN_MASK 0x1000000 +#define CHNL_IER_OFLW_PANIC_V_BUF_EN_ENABLE 1 +#define CHNL_IER_EXCS_OFLW_V_BUF_EN_OFFSET 23 +#define CHNL_IER_EXCS_OFLW_V_BUF_EN_MASK 0x800000 +#define CHNL_IER_EXCS_OFLW_V_BUF_EN_ENABLE 1 +#define CHNL_IER_OFLW_V_BUF_EN_OFFSET 22 +#define CHNL_IER_OFLW_V_BUF_EN_MASK 0x400000 +#define CHNL_IER_OFLW_V_BUF_EN_ENABLE 1 +#define CHNL_IER_OFLW_PANIC_U_BUF_EN_OFFSET 21 +#define CHNL_IER_OFLW_PANIC_U_BUF_EN_MASK 0x200000 +#define CHNL_IER_OFLW_PANIC_U_BUF_EN_ENABLE 1 +#define CHNL_IER_EXCS_OFLW_U_BUF_EN_OFFSET 20 +#define CHNL_IER_EXCS_OFLW_U_BUF_EN_MASK 0x100000 +#define CHNL_IER_EXCS_OFLW_U_BUF_EN_ENABLE 1 +#define CHNL_IER_OFLW_U_BUF_EN_OFFSET 19 +#define CHNL_IER_OFLW_U_BUF_EN_MASK 0x80000 +#define CHNL_IER_OFLW_U_BUF_EN_ENABLE 1 +#define CHNL_IER_OFLW_PANIC_Y_BUF_EN_OFFSET 18 +#define CHNL_IER_OFLW_PANIC_Y_BUF_EN_MASK 0x40000 +#define CHNL_IER_OFLW_PANIC_Y_BUF_EN_ENABLE 1 +#define CHNL_IER_EXCS_OFLW_Y_BUF_EN_OFFSET 17 +#define CHNL_IER_EXCS_OFLW_Y_BUF_EN_MASK 0x20000 +#define CHNL_IER_EXCS_OFLW_Y_BUF_EN_ENABLE 1 +#define CHNL_IER_OFLW_Y_BUF_EN_OFFSET 16 +#define CHNL_IER_OFLW_Y_BUF_EN_MASK 0x10000 +#define CHNL_IER_OFLW_Y_BUF_EN_ENABLE 1 + +/* Channel Status Register */ +#define CHNL_STS 0x14 +#define CHNL_STS_MEM_RD_DONE_OFFSET 31 +#define CHNL_STS_MEM_RD_DONE_MASK 0x80000000 +#define CHNL_STS_MEM_RD_DONE_ENABLE 1 +#define CHNL_STS_LINE_STRD_OFFSET 30 +#define CHNL_STS_LINE_STRD_MASK 0x40000000 +#define CHNL_STS_LINE_STRD_ENABLE 1 +#define CHNL_STS_FRM_STRD_OFFSET 29 +#define CHNL_STS_FRM_STRD_MASK 0x20000000 +#define CHNL_STS_FRM_STRD_ENABLE 1 +#define CHNL_STS_AXI_WR_ERR_V_OFFSET 28 +#define CHNL_STS_AXI_WR_ERR_V_MASK 0x10000000 +#define CHNL_STS_AXI_WR_ERR_V_ENABLE 1 +#define CHNL_STS_AXI_WR_ERR_U_OFFSET 27 +#define CHNL_STS_AXI_WR_ERR_U_MASK 0x8000000 +#define CHNL_STS_AXI_WR_ERR_U_ENABLE 1 +#define CHNL_STS_AXI_WR_ERR_Y_OFFSET 26 +#define CHNL_STS_AXI_WR_ERR_Y_MASK 0x4000000 +#define CHNL_STS_AXI_WR_ERR_Y_ENABLE 1 +#define CHNL_STS_AXI_RD_ERR_OFFSET 25 +#define CHNL_STS_AXI_RD_ERR_MASK 0x2000000 +#define CHNL_STS_AXI_RD_ERR_ENABLE 1 +#define CHNL_STS_OFLW_PANIC_V_BUF_OFFSET 24 +#define CHNL_STS_OFLW_PANIC_V_BUF_MASK 0x1000000 +#define CHNL_STS_OFLW_PANIC_V_BUF_ENABLE 1 +#define CHNL_STS_EXCS_OFLW_V_BUF_OFFSET 23 +#define CHNL_STS_EXCS_OFLW_V_BUF_MASK 0x800000 +#define CHNL_STS_EXCS_OFLW_V_BUF_ENABLE 1 +#define CHNL_STS_OFLW_V_BUF_OFFSET 22 +#define CHNL_STS_OFLW_V_BUF_MASK 0x400000 +#define CHNL_STS_OFLW_V_BUF_ENABLE 1 +#define CHNL_STS_OFLW_PANIC_U_BUF_OFFSET 21 +#define CHNL_STS_OFLW_PANIC_U_BUF_MASK 0x200000 +#define CHNL_STS_OFLW_PANIC_U_BUF_ENABLE 1 +#define CHNL_STS_EXCS_OFLW_U_BUF_OFFSET 20 +#define CHNL_STS_EXCS_OFLW_U_BUF_MASK 0x100000 +#define CHNL_STS_EXCS_OFLW_U_BUF_ENABLE 1 +#define CHNL_STS_OFLW_U_BUF_OFFSET 19 +#define CHNL_STS_OFLW_U_BUF_MASK 0x80000 +#define CHNL_STS_OFLW_U_BUF_ENABLE 1 +#define CHNL_STS_OFLW_PANIC_Y_BUF_OFFSET 18 +#define CHNL_STS_OFLW_PANIC_Y_BUF_MASK 0x40000 +#define CHNL_STS_OFLW_PANIC_Y_BUF_ENABLE 1 +#define CHNL_STS_EXCS_OFLW_Y_BUF_OFFSET 17 +#define CHNL_STS_EXCS_OFLW_Y_BUF_MASK 0x20000 +#define CHNL_STS_EXCS_OFLW_Y_BUF_ENABLE 1 +#define CHNL_STS_OFLW_Y_BUF_OFFSET 16 +#define CHNL_STS_OFLW_Y_BUF_MASK 0x10000 +#define CHNL_STS_OFLW_Y_BUF_ENABLE 1 +#define CHNL_STS_OFLW_BYTES_OFFSET 0 +#define CHNL_STS_OFLW_BYTES_MASK 0xFF + +/* Channel Scale Factor Register */ +#define CHNL_SCALE_FACTOR 0x18 +#define CHNL_SCALE_FACTOR_Y_SCALE_OFFSET 16 +#define CHNL_SCALE_FACTOR_Y_SCALE_MASK 0x3FFF0000 +#define CHNL_SCALE_FACTOR_X_SCALE_OFFSET 0 +#define CHNL_SCALE_FACTOR_X_SCALE_MASK 0x3FFF + +/* Channel Scale Offset Register */ +#define CHNL_SCALE_OFFSET 0x1C +#define CHNL_SCALE_OFFSET_Y_SCALE_OFFSET 16 +#define CHNL_SCALE_OFFSET_Y_SCALE_MASK 0xFFF0000 +#define CHNL_SCALE_OFFSET_X_SCALE_OFFSET 0 +#define CHNL_SCALE_OFFSET_X_SCALE_MASK 0xFFF + +/* Channel Crop Upper Left Corner Coordinate Register */ +#define CHNL_CROP_ULC 0x20 +#define CHNL_CROP_ULC_X_OFFSET 16 +#define CHNL_CROP_ULC_X_MASK 0xFFF0000 +#define CHNL_CROP_ULC_Y_OFFSET 0 +#define CHNL_CROP_ULC_Y_MASK 0xFFF + +/* Channel Crop Lower Right Corner Coordinate Register */ +#define CHNL_CROP_LRC 0x24 +#define CHNL_CROP_LRC_X_OFFSET 16 +#define CHNL_CROP_LRC_X_MASK 0xFFF0000 +#define CHNL_CROP_LRC_Y_OFFSET 0 +#define CHNL_CROP_LRC_Y_MASK 0xFFF + +/* Channel Color Space Conversion Coefficient Register 0 */ +#define CHNL_CSC_COEFF0 0x28 +#define CHNL_CSC_COEFF0_A2_OFFSET 16 +#define CHNL_CSC_COEFF0_A2_MASK 0x7FF0000 +#define CHNL_CSC_COEFF0_A1_OFFSET 0 +#define CHNL_CSC_COEFF0_A1_MASK 0x7FF + + +/* Channel Color Space Conversion Coefficient Register 1 */ +#define CHNL_CSC_COEFF1 0x2C +#define CHNL_CSC_COEFF1_B1_OFFSET 16 +#define CHNL_CSC_COEFF1_B1_MASK 0x7FF0000 +#define CHNL_CSC_COEFF1_A3_OFFSET 0 +#define CHNL_CSC_COEFF1_A3_MASK 0x7FF + +/* Channel Color Space Conversion Coefficient Register 2 */ +#define CHNL_CSC_COEFF2 0x30 +#define CHNL_CSC_COEFF2_B3_OFFSET 16 +#define CHNL_CSC_COEFF2_B3_MASK 0x7FF0000 +#define CHNL_CSC_COEFF2_B2_OFFSET 0 +#define CHNL_CSC_COEFF2_B2_MASK 0x7FF + +/* Channel Color Space Conversion Coefficient Register 3 */ +#define CHNL_CSC_COEFF3 0x34 +#define CHNL_CSC_COEFF3_C2_OFFSET 16 +#define CHNL_CSC_COEFF3_C2_MASK 0x7FF0000 +#define CHNL_CSC_COEFF3_C1_OFFSET 0 +#define CHNL_CSC_COEFF3_C1_MASK 0x7FF + +/* Channel Color Space Conversion Coefficient Register 4 */ +#define CHNL_CSC_COEFF4 0x38 +#define CHNL_CSC_COEFF4_D1_OFFSET 16 +#define CHNL_CSC_COEFF4_D1_MASK 0x1FF0000 +#define CHNL_CSC_COEFF4_C3_OFFSET 0 +#define CHNL_CSC_COEFF4_C3_MASK 0x7FF + +/* Channel Color Space Conversion Coefficient Register 5 */ +#define CHNL_CSC_COEFF5 0x3C +#define CHNL_CSC_COEFF5_D3_OFFSET 16 +#define CHNL_CSC_COEFF5_D3_MASK 0x1FF0000 +#define CHNL_CSC_COEFF5_D2_OFFSET 0 +#define CHNL_CSC_COEFF5_D2_MASK 0x1FF + +/* Channel Alpha Value Register for ROI 0 */ +#define CHNL_ROI_0_ALPHA 0x40 +#define CHNL_ROI_0_ALPHA_OFFSET 24 +#define CHNL_ROI_0_ALPHA_MASK 0xFF000000 +#define CHNL_ROI_0_ALPHA_EN_OFFSET 16 +#define CHNL_ROI_0_ALPHA_EN_MASK 0x10000 + +/* Channel Upper Left Coordinate Register for ROI 0 */ +#define CHNL_ROI_0_ULC 0x44 +#define CHNL_ROI_0_ULC_X_OFFSET 16 +#define CHNL_ROI_0_ULC_X_MASK 0xFFF0000 +#define CHNL_ROI_0_ULC_Y_OFFSET 0 +#define CHNL_ROI_0_ULC_Y_MASK 0xFFF + +/* Channel Lower Right Coordinate Register for ROI 0 */ +#define CHNL_ROI_0_LRC 0x48 +#define CHNL_ROI_0_LRC_X_OFFSET 16 +#define CHNL_ROI_0_LRC_X_MASK 0xFFF0000 +#define CHNL_ROI_0_LRC_Y_OFFSET 0 +#define CHNL_ROI_0_LRC_Y_MASK 0xFFF + +/* Channel Alpha Value Register for ROI 1 */ +#define CHNL_ROI_1_ALPHA 0x4C +#define CHNL_ROI_1_ALPHA_OFFSET 24 +#define CHNL_ROI_1_ALPHA_MASK 0xFF000000 +#define CHNL_ROI_1_ALPHA_EN_OFFSET 16 +#define CHNL_ROI_1_ALPHA_EN_MASK 0x10000 + +/* Channel Upper Left Coordinate Register for ROI 1 */ +#define CHNL_ROI_1_ULC 0x50 +#define CHNL_ROI_1_ULC_X_OFFSET 16 +#define CHNL_ROI_1_ULC_X_MASK 0xFFF0000 +#define CHNL_ROI_1_ULC_Y_OFFSET 0 +#define CHNL_ROI_1_ULC_Y_MASK 0xFFF + +/* Channel Lower Right Coordinate Register for ROI 1 */ +#define CHNL_ROI_1_LRC 0x54 +#define CHNL_ROI_1_LRC_X_OFFSET 16 +#define CHNL_ROI_1_LRC_X_MASK 0xFFF0000 +#define CHNL_ROI_1_LRC_Y_OFFSET 0 +#define CHNL_ROI_1_LRC_Y_MASK 0xFFF + +/* Channel Alpha Value Register for ROI 2 */ +#define CHNL_ROI_2_ALPHA 0x58 +#define CHNL_ROI_2_ALPHA_OFFSET 24 +#define CHNL_ROI_2_ALPHA_MASK 0xFF000000 +#define CHNL_ROI_2_ALPHA_EN_OFFSET 16 +#define CHNL_ROI_2_ALPHA_EN_MASK 0x10000 + +/* Channel Upper Left Coordinate Register for ROI 2 */ +#define CHNL_ROI_2_ULC 0x5C +#define CHNL_ROI_2_ULC_X_OFFSET 16 +#define CHNL_ROI_2_ULC_X_MASK 0xFFF0000 +#define CHNL_ROI_2_ULC_Y_OFFSET 0 +#define CHNL_ROI_2_ULC_Y_MASK 0xFFF + +/* Channel Lower Right Coordinate Register for ROI 2 */ +#define CHNL_ROI_2_LRC 0x60 +#define CHNL_ROI_2_LRC_X_OFFSET 16 +#define CHNL_ROI_2_LRC_X_MASK 0xFFF0000 +#define CHNL_ROI_2_LRC_Y_OFFSET 0 +#define CHNL_ROI_2_LRC_Y_MASK 0xFFF + +/* Channel Alpha Value Register for ROI 3 */ +#define CHNL_ROI_3_ALPHA 0x64 +#define CHNL_ROI_3_ALPHA_OFFSET 24 +#define CHNL_ROI_3_ALPHA_MASK 0xFF000000 +#define CHNL_ROI_3_ALPHA_EN_OFFSET 16 +#define CHNL_ROI_3_ALPHA_EN_MASK 0x10000 + +/* Channel Upper Left Coordinate Register for ROI 3 */ +#define CHNL_ROI_3_ULC 0x68 +#define CHNL_ROI_3_ULC_X_OFFSET 16 +#define CHNL_ROI_3_ULC_X_MASK 0xFFF0000 +#define CHNL_ROI_3_ULC_Y_OFFSET 0 +#define CHNL_ROI_3_ULC_Y_MASK 0xFFF + +/* Channel Lower Right Coordinate Register for ROI 3 */ +#define CHNL_ROI_3_LRC 0x6C +#define CHNL_ROI_3_LRC_X_OFFSET 16 +#define CHNL_ROI_3_LRC_X_MASK 0xFFF0000 +#define CHNL_ROI_3_LRC_Y_OFFSET 0 +#define CHNL_ROI_3_LRC_Y_MASK 0xFFF + +/* Channel RGB or Luma (Y) Output Buffer 1 Address */ +#define CHNL_OUT_BUF1_ADDR_Y 0x70 + +/* Channel Chroma (U/Cb/UV/CbCr) Output Buffer 1 Address */ +#define CHNL_OUT_BUF1_ADDR_U 0x74 + +/* Channel Chroma (V/Cr) Output Buffer 1 Address */ +#define CHNL_OUT_BUF1_ADDR_V 0x78 + +/* Channel Output Buffer Pitch */ +#define CHNL_OUT_BUF_PITCH 0x7C +#define CHNL_OUT_BUF_PITCH_LINE_PITCH_OFFSET 0 +#define CHNL_OUT_BUF_PITCH_LINE_PITCH_MASK 0xFFFF + +/* Channel Input Buffer Address */ +#define CHNL_IN_BUF_ADDR 0x80 + +/* Channel Input Buffer Pitch */ +#define CHNL_IN_BUF_PITCH 0x84 +#define CHNL_IN_BUF_PITCH_FRM_PITCH_OFFSET 16 +#define CHNL_IN_BUF_PITCH_FRM_PITCH_MASK 0xFFFF0000 +#define CHNL_IN_BUF_PITCH_LINE_PITCH_OFFSET 0 +#define CHNL_IN_BUF_PITCH_LINE_PITCH_MASK 0xFFFF + +/* Channel Memory Read Control */ +#define CHNL_MEM_RD_CTRL 0x88 +#define CHNL_MEM_RD_CTRL_IMG_TYPE_OFFSET 28 +#define CHNL_MEM_RD_CTRL_IMG_TYPE_MASK 0xF0000000 +#define CHNL_MEM_RD_CTRL_READ_MEM_OFFSET 0 +#define CHNL_MEM_RD_CTRL_READ_MEM_MASK 1 +#define CHNL_MEM_RD_CTRL_READ_MEM_ENABLE 1 + +/* Channel RGB or Luma (Y) Output Buffer 2 Address */ +#define CHNL_OUT_BUF2_ADDR_Y 0x8C + +/* Channel Chroma (U/Cb/UV/CbCr) Output Buffer 2 Address */ +#define CHNL_OUT_BUF2_ADDR_U 0x90 + +/* Channel Chroma (V/Cr) Output Buffer 2 Address */ +#define CHNL_OUT_BUF2_ADDR_V 0x94 + +enum isi_csi_coeff { + YUV2RGB = 0, + RGB2YUV, +}; + + +void mxc_isi_channel_init(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_deinit(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_config(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_enable(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_disable(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_outbuf(struct mxc_isi_dev *mxc_isi, struct mxc_isi_buffer *buf); +void mxc_isi_frame_write_done(struct mxc_isi_dev *mxc_isi); +void mxc_isi_frame_read_done(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_deinterlace(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_sw_reset(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_hw_reset(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_source_config(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_flip(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_csc(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_alpha_roi0(struct mxc_isi_dev *mxc_isi, struct v4l2_rect *rect); +void mxc_isi_channel_set_alpha(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_chain_buf(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_deinterlace(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_crop(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_memory_image(struct mxc_isi_dev *mxc_isi); +void mxc_isi_channel_set_scaler(struct mxc_isi_dev *mxc_isi); + +void mxc_isi_clean_irq_status(struct mxc_isi_dev *mxc_isi, u32 val); +u32 mxc_isi_get_irq_status(struct mxc_isi_dev *mxc_isi); +void mxc_isi_enable_irq(struct mxc_isi_dev *mxc_isi); +void mxc_isi_disable_irq(struct mxc_isi_dev *mxc_isi); + +void dump_isi_regs(struct mxc_isi_dev *mxc_isi); +#endif /* MXC_ISI_HW_H_ */ |