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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 13:00:14 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 13:00:14 -0800 |
commit | 5813540b584c3b1a507d1c61896bec164cad0905 (patch) | |
tree | 439207beec829d15176aee7c0fd3838b024f1c94 /drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h | |
parent | Merge tag 'mtd/for-4.21' of git://git.infradead.org/linux-mtd (diff) | |
parent | media: cx23885: only reset DMA on problematic CPUs (diff) | |
download | linux-dev-5813540b584c3b1a507d1c61896bec164cad0905.tar.xz linux-dev-5813540b584c3b1a507d1c61896bec164cad0905.zip |
Merge tag 'media/v4.20-6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"First set of media patches contains:
- Three new platform drivers: aspeed-video seco-sed and sun5i-csi;
- One new sensor driver: imx214;
- Support for Xbox DVD Movie Playback kit remote controller;
- Removal of the legacy friio driver. The functionalities were ported
to another driver, already merged;
- New staging driver: Rockchip VPU;
- Added license text or SPDX tags to all media documentation files;
- Usual set of cleanup, fixes and enhancements"
* tag 'media/v4.20-6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (263 commits)
media: cx23885: only reset DMA on problematic CPUs
media: ddbridge: Move asm includes after linux ones
media: drxk_hard: check if parameter is not NULL
media: docs: fix some GPL licensing ambiguity at the text
media: platform: Add Aspeed Video Engine driver
media: dt-bindings: media: Add Aspeed Video Engine binding documentation
media: vimc: fix start stream when link is disabled
media: v4l2-device: Link subdevices to their parent devices if available
media: siano: Use kmemdup instead of duplicating its function
media: rockchip vpu: remove some unused vars
media: cedrus: don't initialize pointers with zero
media: cetrus: return an error if alloc fails
media: cedrus: Add device-tree compatible and variant for A64 support
media: cedrus: Add device-tree compatible and variant for H5 support
media: dt-bindings: media: cedrus: Add compatibles for the A64 and H5
media: video-i2c: check if chip struct has set_power function
media: video-i2c: support runtime PM
media: staging: media: imx: Use of_node_name_eq for node name comparisons
media: v4l2-subdev: document controls need _FL_HAS_DEVNODE
media: vivid: Improve timestamping
...
Diffstat (limited to 'drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h')
-rw-r--r-- | drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h new file mode 100644 index 000000000000..703fa14bb313 --- /dev/null +++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_reg.h @@ -0,0 +1,196 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2011-2018 Magewell Electronics Co., Ltd. (Nanjing) + * All rights reserved. + * Author: Yong Deng <yong.deng@magewell.com> + */ + +#ifndef __SUN6I_CSI_REG_H__ +#define __SUN6I_CSI_REG_H__ + +#include <linux/kernel.h> + +#define CSI_EN_REG 0x0 +#define CSI_EN_VER_EN BIT(30) +#define CSI_EN_CSI_EN BIT(0) + +#define CSI_IF_CFG_REG 0x4 +#define CSI_IF_CFG_SRC_TYPE_MASK BIT(21) +#define CSI_IF_CFG_SRC_TYPE_PROGRESSED ((0 << 21) & CSI_IF_CFG_SRC_TYPE_MASK) +#define CSI_IF_CFG_SRC_TYPE_INTERLACED ((1 << 21) & CSI_IF_CFG_SRC_TYPE_MASK) +#define CSI_IF_CFG_FPS_DS_EN BIT(20) +#define CSI_IF_CFG_FIELD_MASK BIT(19) +#define CSI_IF_CFG_FIELD_NEGATIVE ((0 << 19) & CSI_IF_CFG_FIELD_MASK) +#define CSI_IF_CFG_FIELD_POSITIVE ((1 << 19) & CSI_IF_CFG_FIELD_MASK) +#define CSI_IF_CFG_VREF_POL_MASK BIT(18) +#define CSI_IF_CFG_VREF_POL_NEGATIVE ((0 << 18) & CSI_IF_CFG_VREF_POL_MASK) +#define CSI_IF_CFG_VREF_POL_POSITIVE ((1 << 18) & CSI_IF_CFG_VREF_POL_MASK) +#define CSI_IF_CFG_HREF_POL_MASK BIT(17) +#define CSI_IF_CFG_HREF_POL_NEGATIVE ((0 << 17) & CSI_IF_CFG_HREF_POL_MASK) +#define CSI_IF_CFG_HREF_POL_POSITIVE ((1 << 17) & CSI_IF_CFG_HREF_POL_MASK) +#define CSI_IF_CFG_CLK_POL_MASK BIT(16) +#define CSI_IF_CFG_CLK_POL_RISING_EDGE ((0 << 16) & CSI_IF_CFG_CLK_POL_MASK) +#define CSI_IF_CFG_CLK_POL_FALLING_EDGE ((1 << 16) & CSI_IF_CFG_CLK_POL_MASK) +#define CSI_IF_CFG_IF_DATA_WIDTH_MASK GENMASK(10, 8) +#define CSI_IF_CFG_IF_DATA_WIDTH_8BIT ((0 << 8) & CSI_IF_CFG_IF_DATA_WIDTH_MASK) +#define CSI_IF_CFG_IF_DATA_WIDTH_10BIT ((1 << 8) & CSI_IF_CFG_IF_DATA_WIDTH_MASK) +#define CSI_IF_CFG_IF_DATA_WIDTH_12BIT ((2 << 8) & CSI_IF_CFG_IF_DATA_WIDTH_MASK) +#define CSI_IF_CFG_MIPI_IF_MASK BIT(7) +#define CSI_IF_CFG_MIPI_IF_CSI (0 << 7) +#define CSI_IF_CFG_MIPI_IF_MIPI BIT(7) +#define CSI_IF_CFG_CSI_IF_MASK GENMASK(4, 0) +#define CSI_IF_CFG_CSI_IF_YUV422_INTLV ((0 << 0) & CSI_IF_CFG_CSI_IF_MASK) +#define CSI_IF_CFG_CSI_IF_YUV422_16BIT ((1 << 0) & CSI_IF_CFG_CSI_IF_MASK) +#define CSI_IF_CFG_CSI_IF_BT656 ((4 << 0) & CSI_IF_CFG_CSI_IF_MASK) +#define CSI_IF_CFG_CSI_IF_BT1120 ((5 << 0) & CSI_IF_CFG_CSI_IF_MASK) + +#define CSI_CAP_REG 0x8 +#define CSI_CAP_CH0_CAP_MASK_MASK GENMASK(5, 2) +#define CSI_CAP_CH0_CAP_MASK(count) (((count) << 2) & CSI_CAP_CH0_CAP_MASK_MASK) +#define CSI_CAP_CH0_VCAP_ON BIT(1) +#define CSI_CAP_CH0_SCAP_ON BIT(0) + +#define CSI_SYNC_CNT_REG 0xc +#define CSI_FIFO_THRS_REG 0x10 +#define CSI_BT656_HEAD_CFG_REG 0x14 +#define CSI_PTN_LEN_REG 0x30 +#define CSI_PTN_ADDR_REG 0x34 +#define CSI_VER_REG 0x3c + +#define CSI_CH_CFG_REG 0x44 +#define CSI_CH_CFG_INPUT_FMT_MASK GENMASK(23, 20) +#define CSI_CH_CFG_INPUT_FMT(fmt) (((fmt) << 20) & CSI_CH_CFG_INPUT_FMT_MASK) +#define CSI_CH_CFG_OUTPUT_FMT_MASK GENMASK(19, 16) +#define CSI_CH_CFG_OUTPUT_FMT(fmt) (((fmt) << 16) & CSI_CH_CFG_OUTPUT_FMT_MASK) +#define CSI_CH_CFG_VFLIP_EN BIT(13) +#define CSI_CH_CFG_HFLIP_EN BIT(12) +#define CSI_CH_CFG_FIELD_SEL_MASK GENMASK(11, 10) +#define CSI_CH_CFG_FIELD_SEL_FIELD0 ((0 << 10) & CSI_CH_CFG_FIELD_SEL_MASK) +#define CSI_CH_CFG_FIELD_SEL_FIELD1 ((1 << 10) & CSI_CH_CFG_FIELD_SEL_MASK) +#define CSI_CH_CFG_FIELD_SEL_BOTH ((2 << 10) & CSI_CH_CFG_FIELD_SEL_MASK) +#define CSI_CH_CFG_INPUT_SEQ_MASK GENMASK(9, 8) +#define CSI_CH_CFG_INPUT_SEQ(seq) (((seq) << 8) & CSI_CH_CFG_INPUT_SEQ_MASK) + +#define CSI_CH_SCALE_REG 0x4c +#define CSI_CH_SCALE_QUART_EN BIT(0) + +#define CSI_CH_F0_BUFA_REG 0x50 + +#define CSI_CH_F1_BUFA_REG 0x58 + +#define CSI_CH_F2_BUFA_REG 0x60 + +#define CSI_CH_STA_REG 0x6c +#define CSI_CH_STA_FIELD_STA_MASK BIT(2) +#define CSI_CH_STA_FIELD_STA_FIELD0 ((0 << 2) & CSI_CH_STA_FIELD_STA_MASK) +#define CSI_CH_STA_FIELD_STA_FIELD1 ((1 << 2) & CSI_CH_STA_FIELD_STA_MASK) +#define CSI_CH_STA_VCAP_STA BIT(1) +#define CSI_CH_STA_SCAP_STA BIT(0) + +#define CSI_CH_INT_EN_REG 0x70 +#define CSI_CH_INT_EN_VS_INT_EN BIT(7) +#define CSI_CH_INT_EN_HB_OF_INT_EN BIT(6) +#define CSI_CH_INT_EN_MUL_ERR_INT_EN BIT(5) +#define CSI_CH_INT_EN_FIFO2_OF_INT_EN BIT(4) +#define CSI_CH_INT_EN_FIFO1_OF_INT_EN BIT(3) +#define CSI_CH_INT_EN_FIFO0_OF_INT_EN BIT(2) +#define CSI_CH_INT_EN_FD_INT_EN BIT(1) +#define CSI_CH_INT_EN_CD_INT_EN BIT(0) + +#define CSI_CH_INT_STA_REG 0x74 +#define CSI_CH_INT_STA_VS_PD BIT(7) +#define CSI_CH_INT_STA_HB_OF_PD BIT(6) +#define CSI_CH_INT_STA_MUL_ERR_PD BIT(5) +#define CSI_CH_INT_STA_FIFO2_OF_PD BIT(4) +#define CSI_CH_INT_STA_FIFO1_OF_PD BIT(3) +#define CSI_CH_INT_STA_FIFO0_OF_PD BIT(2) +#define CSI_CH_INT_STA_FD_PD BIT(1) +#define CSI_CH_INT_STA_CD_PD BIT(0) + +#define CSI_CH_FLD1_VSIZE_REG 0x78 + +#define CSI_CH_HSIZE_REG 0x80 +#define CSI_CH_HSIZE_HOR_LEN_MASK GENMASK(28, 16) +#define CSI_CH_HSIZE_HOR_LEN(len) (((len) << 16) & CSI_CH_HSIZE_HOR_LEN_MASK) +#define CSI_CH_HSIZE_HOR_START_MASK GENMASK(12, 0) +#define CSI_CH_HSIZE_HOR_START(start) (((start) << 0) & CSI_CH_HSIZE_HOR_START_MASK) + +#define CSI_CH_VSIZE_REG 0x84 +#define CSI_CH_VSIZE_VER_LEN_MASK GENMASK(28, 16) +#define CSI_CH_VSIZE_VER_LEN(len) (((len) << 16) & CSI_CH_VSIZE_VER_LEN_MASK) +#define CSI_CH_VSIZE_VER_START_MASK GENMASK(12, 0) +#define CSI_CH_VSIZE_VER_START(start) (((start) << 0) & CSI_CH_VSIZE_VER_START_MASK) + +#define CSI_CH_BUF_LEN_REG 0x88 +#define CSI_CH_BUF_LEN_BUF_LEN_C_MASK GENMASK(29, 16) +#define CSI_CH_BUF_LEN_BUF_LEN_C(len) (((len) << 16) & CSI_CH_BUF_LEN_BUF_LEN_C_MASK) +#define CSI_CH_BUF_LEN_BUF_LEN_Y_MASK GENMASK(13, 0) +#define CSI_CH_BUF_LEN_BUF_LEN_Y(len) (((len) << 0) & CSI_CH_BUF_LEN_BUF_LEN_Y_MASK) + +#define CSI_CH_FLIP_SIZE_REG 0x8c +#define CSI_CH_FLIP_SIZE_VER_LEN_MASK GENMASK(28, 16) +#define CSI_CH_FLIP_SIZE_VER_LEN(len) (((len) << 16) & CSI_CH_FLIP_SIZE_VER_LEN_MASK) +#define CSI_CH_FLIP_SIZE_VALID_LEN_MASK GENMASK(12, 0) +#define CSI_CH_FLIP_SIZE_VALID_LEN(len) (((len) << 0) & CSI_CH_FLIP_SIZE_VALID_LEN_MASK) + +#define CSI_CH_FRM_CLK_CNT_REG 0x90 +#define CSI_CH_ACC_ITNL_CLK_CNT_REG 0x94 +#define CSI_CH_FIFO_STAT_REG 0x98 +#define CSI_CH_PCLK_STAT_REG 0x9c + +/* + * csi input data format + */ +enum csi_input_fmt { + CSI_INPUT_FORMAT_RAW = 0, + CSI_INPUT_FORMAT_YUV422 = 3, + CSI_INPUT_FORMAT_YUV420 = 4, +}; + +/* + * csi output data format + */ +enum csi_output_fmt { + /* only when input format is RAW */ + CSI_FIELD_RAW_8 = 0, + CSI_FIELD_RAW_10 = 1, + CSI_FIELD_RAW_12 = 2, + CSI_FIELD_RGB565 = 4, + CSI_FIELD_RGB888 = 5, + CSI_FIELD_PRGB888 = 6, + CSI_FRAME_RAW_8 = 8, + CSI_FRAME_RAW_10 = 9, + CSI_FRAME_RAW_12 = 10, + CSI_FRAME_RGB565 = 12, + CSI_FRAME_RGB888 = 13, + CSI_FRAME_PRGB888 = 14, + + /* only when input format is YUV422 */ + CSI_FIELD_PLANAR_YUV422 = 0, + CSI_FIELD_PLANAR_YUV420 = 1, + CSI_FRAME_PLANAR_YUV420 = 2, + CSI_FRAME_PLANAR_YUV422 = 3, + CSI_FIELD_UV_CB_YUV422 = 4, + CSI_FIELD_UV_CB_YUV420 = 5, + CSI_FRAME_UV_CB_YUV420 = 6, + CSI_FRAME_UV_CB_YUV422 = 7, + CSI_FIELD_MB_YUV422 = 8, + CSI_FIELD_MB_YUV420 = 9, + CSI_FRAME_MB_YUV420 = 10, + CSI_FRAME_MB_YUV422 = 11, + CSI_FIELD_UV_CB_YUV422_10 = 12, + CSI_FIELD_UV_CB_YUV420_10 = 13, +}; + +/* + * csi YUV input data sequence + */ +enum csi_input_seq { + /* only when input format is YUV422 */ + CSI_INPUT_SEQ_YUYV = 0, + CSI_INPUT_SEQ_YVYU, + CSI_INPUT_SEQ_UYVY, + CSI_INPUT_SEQ_VYUY, +}; + +#endif /* __SUN6I_CSI_REG_H__ */ |