diff options
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/exynos_mipi_dsim.h | 358 | ||||
| -rw-r--r-- | include/video/imx-ipu-image-convert.h | 207 | ||||
| -rw-r--r-- | include/video/imx-ipu-v3.h | 76 |
3 files changed, 276 insertions, 365 deletions
diff --git a/include/video/exynos_mipi_dsim.h b/include/video/exynos_mipi_dsim.h deleted file mode 100644 index 6a578f8a1b3e..000000000000 --- a/include/video/exynos_mipi_dsim.h +++ /dev/null @@ -1,358 +0,0 @@ -/* include/video/exynos_mipi_dsim.h - * - * Platform data header for Samsung SoC MIPI-DSIM. - * - * Copyright (c) 2012 Samsung Electronics Co., Ltd - * - * InKi Dae <inki.dae@samsung.com> - * Donghwa Lee <dh09.lee@samsung.com> - * - * 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 _EXYNOS_MIPI_DSIM_H -#define _EXYNOS_MIPI_DSIM_H - -#include <linux/device.h> -#include <linux/fb.h> - -#define PANEL_NAME_SIZE (32) - -/* - * Enumerate display interface type. - * - * DSIM_COMMAND means cpu interface and rgb interface for DSIM_VIDEO. - * - * P.S. MIPI DSI Master has two display controller intefaces, RGB Interface - * for main display and CPU Interface(same as I80 Interface) for main - * and sub display. - */ -enum mipi_dsim_interface_type { - DSIM_COMMAND, - DSIM_VIDEO -}; - -enum mipi_dsim_virtual_ch_no { - DSIM_VIRTUAL_CH_0, - DSIM_VIRTUAL_CH_1, - DSIM_VIRTUAL_CH_2, - DSIM_VIRTUAL_CH_3 -}; - -enum mipi_dsim_burst_mode_type { - DSIM_NON_BURST_SYNC_EVENT, - DSIM_BURST_SYNC_EVENT, - DSIM_NON_BURST_SYNC_PULSE, - DSIM_BURST, - DSIM_NON_VIDEO_MODE -}; - -enum mipi_dsim_no_of_data_lane { - DSIM_DATA_LANE_1, - DSIM_DATA_LANE_2, - DSIM_DATA_LANE_3, - DSIM_DATA_LANE_4 -}; - -enum mipi_dsim_byte_clk_src { - DSIM_PLL_OUT_DIV8, - DSIM_EXT_CLK_DIV8, - DSIM_EXT_CLK_BYPASS -}; - -enum mipi_dsim_pixel_format { - DSIM_CMD_3BPP, - DSIM_CMD_8BPP, - DSIM_CMD_12BPP, - DSIM_CMD_16BPP, - DSIM_VID_16BPP_565, - DSIM_VID_18BPP_666PACKED, - DSIM_18BPP_666LOOSELYPACKED, - DSIM_24BPP_888 -}; - -/* - * struct mipi_dsim_config - interface for configuring mipi-dsi controller. - * - * @auto_flush: enable or disable Auto flush of MD FIFO using VSYNC pulse. - * @eot_disable: enable or disable EoT packet in HS mode. - * @auto_vertical_cnt: specifies auto vertical count mode. - * in Video mode, the vertical line transition uses line counter - * configured by VSA, VBP, and Vertical resolution. - * If this bit is set to '1', the line counter does not use VSA and VBP - * registers.(in command mode, this variable is ignored) - * @hse: set horizontal sync event mode. - * In VSYNC pulse and Vporch area, MIPI DSI master transfers only HSYNC - * start packet to MIPI DSI slave at MIPI DSI spec1.1r02. - * this bit transfers HSYNC end packet in VSYNC pulse and Vporch area - * (in mommand mode, this variable is ignored) - * @hfp: specifies HFP disable mode. - * if this variable is set, DSI master ignores HFP area in VIDEO mode. - * (in command mode, this variable is ignored) - * @hbp: specifies HBP disable mode. - * if this variable is set, DSI master ignores HBP area in VIDEO mode. - * (in command mode, this variable is ignored) - * @hsa: specifies HSA disable mode. - * if this variable is set, DSI master ignores HSA area in VIDEO mode. - * (in command mode, this variable is ignored) - * @cma_allow: specifies the number of horizontal lines, where command packet - * transmission is allowed after Stable VFP period. - * @e_interface: specifies interface to be used.(CPU or RGB interface) - * @e_virtual_ch: specifies virtual channel number that main or - * sub diaplsy uses. - * @e_pixel_format: specifies pixel stream format for main or sub display. - * @e_burst_mode: selects Burst mode in Video mode. - * in Non-burst mode, RGB data area is filled with RGB data and NULL - * packets, according to input bandwidth of RGB interface. - * In Burst mode, RGB data area is filled with RGB data only. - * @e_no_data_lane: specifies data lane count to be used by Master. - * @e_byte_clk: select byte clock source. (it must be DSIM_PLL_OUT_DIV8) - * DSIM_EXT_CLK_DIV8 and DSIM_EXT_CLK_BYPASSS are not supported. - * @pll_stable_time: specifies the PLL Timer for stability of the ganerated - * clock(System clock cycle base) - * if the timer value goes to 0x00000000, the clock stable bit of status - * and interrupt register is set. - * @esc_clk: specifies escape clock frequency for getting the escape clock - * prescaler value. - * @stop_holding_cnt: specifies the interval value between transmitting - * read packet(or write "set_tear_on" command) and BTA request. - * after transmitting read packet or write "set_tear_on" command, - * BTA requests to D-PHY automatically. this counter value specifies - * the interval between them. - * @bta_timeout: specifies the timer for BTA. - * this register specifies time out from BTA request to change - * the direction with respect to Tx escape clock. - * @rx_timeout: specifies the timer for LP Rx mode timeout. - * this register specifies time out on how long RxValid deasserts, - * after RxLpdt asserts with respect to Tx escape clock. - * - RxValid specifies Rx data valid indicator. - * - RxLpdt specifies an indicator that D-PHY is under RxLpdt mode. - * - RxValid and RxLpdt specifies signal from D-PHY. - */ -struct mipi_dsim_config { - unsigned char auto_flush; - unsigned char eot_disable; - - unsigned char auto_vertical_cnt; - unsigned char hse; - unsigned char hfp; - unsigned char hbp; - unsigned char hsa; - unsigned char cmd_allow; - - enum mipi_dsim_interface_type e_interface; - enum mipi_dsim_virtual_ch_no e_virtual_ch; - enum mipi_dsim_pixel_format e_pixel_format; - enum mipi_dsim_burst_mode_type e_burst_mode; - enum mipi_dsim_no_of_data_lane e_no_data_lane; - enum mipi_dsim_byte_clk_src e_byte_clk; - - /* - * =========================================== - * | P | M | S | MHz | - * ------------------------------------------- - * | 3 | 100 | 3 | 100 | - * | 3 | 100 | 2 | 200 | - * | 3 | 63 | 1 | 252 | - * | 4 | 100 | 1 | 300 | - * | 4 | 110 | 1 | 330 | - * | 12 | 350 | 1 | 350 | - * | 3 | 100 | 1 | 400 | - * | 4 | 150 | 1 | 450 | - * | 6 | 118 | 1 | 472 | - * | 3 | 120 | 1 | 480 | - * | 12 | 250 | 0 | 500 | - * | 4 | 100 | 0 | 600 | - * | 3 | 81 | 0 | 648 | - * | 3 | 88 | 0 | 704 | - * | 3 | 90 | 0 | 720 | - * | 3 | 100 | 0 | 800 | - * | 12 | 425 | 0 | 850 | - * | 4 | 150 | 0 | 900 | - * | 12 | 475 | 0 | 950 | - * | 6 | 250 | 0 | 1000 | - * ------------------------------------------- - */ - - /* - * pms could be calculated as the following. - * M * 24 / P * 2 ^ S = MHz - */ - unsigned char p; - unsigned short m; - unsigned char s; - - unsigned int pll_stable_time; - unsigned long esc_clk; - - unsigned short stop_holding_cnt; - unsigned char bta_timeout; - unsigned short rx_timeout; -}; - -/* - * struct mipi_dsim_device - global interface for mipi-dsi driver. - * - * @dev: driver model representation of the device. - * @id: unique device id. - * @clock: pointer to MIPI-DSI clock of clock framework. - * @irq: interrupt number to MIPI-DSI controller. - * @reg_base: base address to memory mapped SRF of MIPI-DSI controller. - * (virtual address) - * @lock: the mutex protecting this data structure. - * @dsim_info: infomation for configuring mipi-dsi controller. - * @master_ops: callbacks to mipi-dsi operations. - * @dsim_lcd_dev: pointer to activated ddi device. - * (it would be registered by mipi-dsi driver.) - * @dsim_lcd_drv: pointer to activated_ddi driver. - * (it would be registered by mipi-dsi driver.) - * @lcd_info: pointer to mipi_lcd_info structure. - * @state: specifies status of MIPI-DSI controller. - * the status could be RESET, INIT, STOP, HSCLKEN and ULPS. - * @data_lane: specifiec enabled data lane number. - * this variable would be set by driver according to e_no_data_lane - * automatically. - * @e_clk_src: select byte clock source. - * @pd: pointer to MIPI-DSI driver platform data. - * @phy: pointer to the MIPI-DSI PHY - */ -struct mipi_dsim_device { - struct device *dev; - int id; - struct clk *clock; - unsigned int irq; - void __iomem *reg_base; - struct mutex lock; - - struct mipi_dsim_config *dsim_config; - struct mipi_dsim_master_ops *master_ops; - struct mipi_dsim_lcd_device *dsim_lcd_dev; - struct mipi_dsim_lcd_driver *dsim_lcd_drv; - - unsigned int state; - unsigned int data_lane; - unsigned int e_clk_src; - bool suspended; - - struct mipi_dsim_platform_data *pd; - struct phy *phy; -}; - -/* - * struct mipi_dsim_platform_data - interface to platform data - * for mipi-dsi driver. - * - * @lcd_panel_name: specifies lcd panel name registered to mipi-dsi driver. - * lcd panel driver searched would be actived. - * @dsim_config: pointer of structure for configuring mipi-dsi controller. - * @enabled: indicate whether mipi controller got enabled or not. - * @lcd_panel_info: pointer for lcd panel specific structure. - * this structure specifies width, height, timing and polarity and so on. - */ -struct mipi_dsim_platform_data { - char lcd_panel_name[PANEL_NAME_SIZE]; - - struct mipi_dsim_config *dsim_config; - unsigned int enabled; - void *lcd_panel_info; -}; - -/* - * struct mipi_dsim_master_ops - callbacks to mipi-dsi operations. - * - * @cmd_write: transfer command to lcd panel at LP mode. - * @cmd_read: read command from rx register. - * @get_dsim_frame_done: get the status that all screen data have been - * transferred to mipi-dsi. - * @clear_dsim_frame_done: clear frame done status. - * @get_fb_frame_done: get frame done status of display controller. - * @trigger: trigger display controller. - * - this one would be used only in case of CPU mode. - * @set_early_blank_mode: set framebuffer blank mode. - * - this callback should be called prior to fb_blank() by a client driver - * only if needing. - * @set_blank_mode: set framebuffer blank mode. - * - this callback should be called after fb_blank() by a client driver - * only if needing. - */ - -struct mipi_dsim_master_ops { - int (*cmd_write)(struct mipi_dsim_device *dsim, unsigned int data_id, - const unsigned char *data0, unsigned int data1); - int (*cmd_read)(struct mipi_dsim_device *dsim, unsigned int data_id, - unsigned int data0, unsigned int req_size, u8 *rx_buf); - int (*get_dsim_frame_done)(struct mipi_dsim_device *dsim); - int (*clear_dsim_frame_done)(struct mipi_dsim_device *dsim); - - int (*get_fb_frame_done)(struct fb_info *info); - void (*trigger)(struct fb_info *info); - int (*set_early_blank_mode)(struct mipi_dsim_device *dsim, int power); - int (*set_blank_mode)(struct mipi_dsim_device *dsim, int power); -}; - -/* - * device structure for mipi-dsi based lcd panel. - * - * @name: name of the device to use with this device, or an - * alias for that name. - * @dev: driver model representation of the device. - * @id: id of device to be registered. - * @bus_id: bus id for identifing connected bus - * and this bus id should be same as id of mipi_dsim_device. - * @irq: irq number for signaling when framebuffer transfer of - * lcd panel module is completed. - * this irq would be used only for MIPI-DSI based CPU mode lcd panel. - * @master: pointer to mipi-dsi master device object. - * @platform_data: lcd panel specific platform data. - */ -struct mipi_dsim_lcd_device { - char *name; - struct device dev; - int id; - int bus_id; - int irq; - int panel_reverse; - - struct mipi_dsim_device *master; - void *platform_data; -}; - -/* - * driver structure for mipi-dsi based lcd panel. - * - * this structure should be registered by lcd panel driver. - * mipi-dsi driver seeks lcd panel registered through name field - * and calls these callback functions in appropriate time. - * - * @name: name of the driver to use with this device, or an - * alias for that name. - * @id: id of driver to be registered. - * this id would be used for finding device object registered. - */ -struct mipi_dsim_lcd_driver { - char *name; - int id; - - void (*power_on)(struct mipi_dsim_lcd_device *dsim_dev, int enable); - void (*set_sequence)(struct mipi_dsim_lcd_device *dsim_dev); - int (*probe)(struct mipi_dsim_lcd_device *dsim_dev); - int (*remove)(struct mipi_dsim_lcd_device *dsim_dev); - void (*shutdown)(struct mipi_dsim_lcd_device *dsim_dev); - int (*suspend)(struct mipi_dsim_lcd_device *dsim_dev); - int (*resume)(struct mipi_dsim_lcd_device *dsim_dev); -}; - -/* - * register mipi_dsim_lcd_device to mipi-dsi master. - */ -int exynos_mipi_dsi_register_lcd_device(struct mipi_dsim_lcd_device - *lcd_dev); -/** - * register mipi_dsim_lcd_driver object defined by lcd panel driver - * to mipi-dsi driver. - */ -int exynos_mipi_dsi_register_lcd_driver(struct mipi_dsim_lcd_driver - *lcd_drv); -#endif /* _EXYNOS_MIPI_DSIM_H */ diff --git a/include/video/imx-ipu-image-convert.h b/include/video/imx-ipu-image-convert.h new file mode 100644 index 000000000000..7b87efc6d77a --- /dev/null +++ b/include/video/imx-ipu-image-convert.h @@ -0,0 +1,207 @@ +/* + * Copyright (C) 2012-2016 Mentor Graphics Inc. + * + * i.MX Queued image conversion support, with tiling and rotation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * 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. + */ +#ifndef __IMX_IPU_IMAGE_CONVERT_H__ +#define __IMX_IPU_IMAGE_CONVERT_H__ + +#include <video/imx-ipu-v3.h> + +struct ipu_image_convert_ctx; + +/** + * struct ipu_image_convert_run - image conversion run request struct + * + * @ctx: the conversion context + * @in_phys: dma addr of input image buffer for this run + * @out_phys: dma addr of output image buffer for this run + * @status: completion status of this run + */ +struct ipu_image_convert_run { + struct ipu_image_convert_ctx *ctx; + + dma_addr_t in_phys; + dma_addr_t out_phys; + + int status; + + /* internal to image converter, callers don't touch */ + struct list_head list; +}; + +/** + * ipu_image_convert_cb_t - conversion callback function prototype + * + * @run: the completed conversion run pointer + * @ctx: a private context pointer for the callback + */ +typedef void (*ipu_image_convert_cb_t)(struct ipu_image_convert_run *run, + void *ctx); + +/** + * ipu_image_convert_enum_format() - enumerate the image converter's + * supported input and output pixel formats. + * + * @index: pixel format index + * @fourcc: v4l2 fourcc for this index + * + * Returns 0 with a valid index and fills in v4l2 fourcc, -EINVAL otherwise. + * + * In V4L2, drivers can call ipu_image_enum_format() in .enum_fmt. + */ +int ipu_image_convert_enum_format(int index, u32 *fourcc); + +/** + * ipu_image_convert_adjust() - adjust input/output images to IPU restrictions. + * + * @in: input image format, adjusted on return + * @out: output image format, adjusted on return + * @rot_mode: rotation mode + * + * In V4L2, drivers can call ipu_image_convert_adjust() in .try_fmt. + */ +void ipu_image_convert_adjust(struct ipu_image *in, struct ipu_image *out, + enum ipu_rotate_mode rot_mode); + +/** + * ipu_image_convert_verify() - verify that input/output image formats + * and rotation mode meet IPU restrictions. + * + * @in: input image format + * @out: output image format + * @rot_mode: rotation mode + * + * Returns 0 if the formats and rotation mode meet IPU restrictions, + * -EINVAL otherwise. + */ +int ipu_image_convert_verify(struct ipu_image *in, struct ipu_image *out, + enum ipu_rotate_mode rot_mode); + +/** + * ipu_image_convert_prepare() - prepare a conversion context. + * + * @ipu: the IPU handle to use for the conversions + * @ic_task: the IC task to use for the conversions + * @in: input image format + * @out: output image format + * @rot_mode: rotation mode + * @complete: run completion callback + * @complete_context: a context pointer for the completion callback + * + * Returns an opaque conversion context pointer on success, error pointer + * on failure. The input/output formats and rotation mode must already meet + * IPU retrictions. + * + * In V4L2, drivers should call ipu_image_convert_prepare() at streamon. + */ +struct ipu_image_convert_ctx * +ipu_image_convert_prepare(struct ipu_soc *ipu, enum ipu_ic_task ic_task, + struct ipu_image *in, struct ipu_image *out, + enum ipu_rotate_mode rot_mode, + ipu_image_convert_cb_t complete, + void *complete_context); + +/** + * ipu_image_convert_unprepare() - unprepare a conversion context. + * + * @ctx: the conversion context pointer to unprepare + * + * Aborts any active or pending conversions for this context and + * frees the context. Any currently active or pending runs belonging + * to this context are returned via the completion callback with an + * error run status. + * + * In V4L2, drivers should call ipu_image_convert_unprepare() at + * streamoff. + */ +void ipu_image_convert_unprepare(struct ipu_image_convert_ctx *ctx); + +/** + * ipu_image_convert_queue() - queue a conversion run + * + * @run: the run request pointer + * + * ipu_image_convert_run must be dynamically allocated (_not_ as a local + * var) by callers and filled in with a previously prepared conversion + * context handle and the dma addr's of the input and output image buffers + * for this conversion run. + * + * When this conversion completes, the run pointer is returned via the + * completion callback. The caller is responsible for freeing the run + * object after it completes. + * + * In V4L2, drivers should call ipu_image_convert_queue() while + * streaming to queue the conversion of a received input buffer. + * For example mem2mem devices this would be called in .device_run. + */ +int ipu_image_convert_queue(struct ipu_image_convert_run *run); + +/** + * ipu_image_convert_abort() - abort conversions + * + * @ctx: the conversion context pointer + * + * This will abort any active or pending conversions for this context. + * Any currently active or pending runs belonging to this context are + * returned via the completion callback with an error run status. + */ +void ipu_image_convert_abort(struct ipu_image_convert_ctx *ctx); + +/** + * ipu_image_convert() - asynchronous image conversion request + * + * @ipu: the IPU handle to use for the conversion + * @ic_task: the IC task to use for the conversion + * @in: input image format + * @out: output image format + * @rot_mode: rotation mode + * @complete: run completion callback + * @complete_context: a context pointer for the completion callback + * + * Request a single image conversion. Returns the run that has been queued. + * A conversion context is automatically created and is available in run->ctx. + * As with ipu_image_convert_prepare(), the input/output formats and rotation + * mode must already meet IPU retrictions. + * + * On successful return the caller can queue more run requests if needed, using + * the prepared context in run->ctx. The caller is responsible for unpreparing + * the context when no more conversion requests are needed. + */ +struct ipu_image_convert_run * +ipu_image_convert(struct ipu_soc *ipu, enum ipu_ic_task ic_task, + struct ipu_image *in, struct ipu_image *out, + enum ipu_rotate_mode rot_mode, + ipu_image_convert_cb_t complete, + void *complete_context); + +/** + * ipu_image_convert_sync() - synchronous single image conversion request + * + * @ipu: the IPU handle to use for the conversion + * @ic_task: the IC task to use for the conversion + * @in: input image format + * @out: output image format + * @rot_mode: rotation mode + * + * Carry out a single image conversion. Returns when the conversion + * completes. The input/output formats and rotation mode must already + * meet IPU retrictions. The created context is automatically unprepared + * and the run freed on return. + */ +int ipu_image_convert_sync(struct ipu_soc *ipu, enum ipu_ic_task ic_task, + struct ipu_image *in, struct ipu_image *out, + enum ipu_rotate_mode rot_mode); + + +#endif /* __IMX_IPU_IMAGE_CONVERT_H__ */ diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 7adeaae06961..173073eb6aaf 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -63,23 +63,41 @@ enum ipu_csi_dest { /* * Enumeration of IPU rotation modes */ +#define IPU_ROT_BIT_VFLIP (1 << 0) +#define IPU_ROT_BIT_HFLIP (1 << 1) +#define IPU_ROT_BIT_90 (1 << 2) + enum ipu_rotate_mode { IPU_ROTATE_NONE = 0, - IPU_ROTATE_VERT_FLIP, - IPU_ROTATE_HORIZ_FLIP, - IPU_ROTATE_180, - IPU_ROTATE_90_RIGHT, - IPU_ROTATE_90_RIGHT_VFLIP, - IPU_ROTATE_90_RIGHT_HFLIP, - IPU_ROTATE_90_LEFT, + IPU_ROTATE_VERT_FLIP = IPU_ROT_BIT_VFLIP, + IPU_ROTATE_HORIZ_FLIP = IPU_ROT_BIT_HFLIP, + IPU_ROTATE_180 = (IPU_ROT_BIT_VFLIP | IPU_ROT_BIT_HFLIP), + IPU_ROTATE_90_RIGHT = IPU_ROT_BIT_90, + IPU_ROTATE_90_RIGHT_VFLIP = (IPU_ROT_BIT_90 | IPU_ROT_BIT_VFLIP), + IPU_ROTATE_90_RIGHT_HFLIP = (IPU_ROT_BIT_90 | IPU_ROT_BIT_HFLIP), + IPU_ROTATE_90_LEFT = (IPU_ROT_BIT_90 | + IPU_ROT_BIT_VFLIP | IPU_ROT_BIT_HFLIP), }; +/* 90-degree rotations require the IRT unit */ +#define ipu_rot_mode_is_irt(m) (((m) & IPU_ROT_BIT_90) != 0) + enum ipu_color_space { IPUV3_COLORSPACE_RGB, IPUV3_COLORSPACE_YUV, IPUV3_COLORSPACE_UNKNOWN, }; +/* + * Enumeration of VDI MOTION select + */ +enum ipu_motion_sel { + MOTION_NONE = 0, + LOW_MOTION, + MED_MOTION, + HIGH_MOTION, +}; + struct ipuv3_channel; enum ipu_channel_irq { @@ -97,20 +115,42 @@ enum ipu_channel_irq { #define IPUV3_CHANNEL_CSI2 2 #define IPUV3_CHANNEL_CSI3 3 #define IPUV3_CHANNEL_VDI_MEM_IC_VF 5 +/* + * NOTE: channels 6,7 are unused in the IPU and are not IDMAC channels, + * but the direct CSI->VDI linking is handled the same way as IDMAC + * channel linking in the FSU via the IPU_FS_PROC_FLOW registers, so + * these channel names are used to support the direct CSI->VDI link. + */ +#define IPUV3_CHANNEL_CSI_DIRECT 6 +#define IPUV3_CHANNEL_CSI_VDI_PREV 7 +#define IPUV3_CHANNEL_MEM_VDI_PREV 8 +#define IPUV3_CHANNEL_MEM_VDI_CUR 9 +#define IPUV3_CHANNEL_MEM_VDI_NEXT 10 #define IPUV3_CHANNEL_MEM_IC_PP 11 #define IPUV3_CHANNEL_MEM_IC_PRP_VF 12 +#define IPUV3_CHANNEL_VDI_MEM_RECENT 13 #define IPUV3_CHANNEL_G_MEM_IC_PRP_VF 14 #define IPUV3_CHANNEL_G_MEM_IC_PP 15 +#define IPUV3_CHANNEL_G_MEM_IC_PRP_VF_ALPHA 17 +#define IPUV3_CHANNEL_G_MEM_IC_PP_ALPHA 18 +#define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB_ALPHA 19 #define IPUV3_CHANNEL_IC_PRP_ENC_MEM 20 #define IPUV3_CHANNEL_IC_PRP_VF_MEM 21 #define IPUV3_CHANNEL_IC_PP_MEM 22 #define IPUV3_CHANNEL_MEM_BG_SYNC 23 #define IPUV3_CHANNEL_MEM_BG_ASYNC 24 +#define IPUV3_CHANNEL_MEM_VDI_PLANE1_COMB 25 +#define IPUV3_CHANNEL_MEM_VDI_PLANE3_COMB 26 #define IPUV3_CHANNEL_MEM_FG_SYNC 27 #define IPUV3_CHANNEL_MEM_DC_SYNC 28 #define IPUV3_CHANNEL_MEM_FG_ASYNC 29 #define IPUV3_CHANNEL_MEM_FG_SYNC_ALPHA 31 +#define IPUV3_CHANNEL_MEM_FG_ASYNC_ALPHA 33 +#define IPUV3_CHANNEL_DC_MEM_READ 40 #define IPUV3_CHANNEL_MEM_DC_ASYNC 41 +#define IPUV3_CHANNEL_MEM_DC_COMMAND 42 +#define IPUV3_CHANNEL_MEM_DC_COMMAND2 43 +#define IPUV3_CHANNEL_MEM_DC_OUTPUT_MASK 44 #define IPUV3_CHANNEL_MEM_ROT_ENC 45 #define IPUV3_CHANNEL_MEM_ROT_VF 46 #define IPUV3_CHANNEL_MEM_ROT_PP 47 @@ -118,6 +158,8 @@ enum ipu_channel_irq { #define IPUV3_CHANNEL_ROT_VF_MEM 49 #define IPUV3_CHANNEL_ROT_PP_MEM 50 #define IPUV3_CHANNEL_MEM_BG_SYNC_ALPHA 51 +#define IPUV3_CHANNEL_MEM_BG_ASYNC_ALPHA 52 +#define IPUV3_NUM_CHANNELS 64 int ipu_map_irq(struct ipu_soc *ipu, int irq); int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel, @@ -138,6 +180,7 @@ int ipu_idmac_channel_irq(struct ipu_soc *ipu, struct ipuv3_channel *channel, /* * IPU Common functions */ +int ipu_get_num(struct ipu_soc *ipu); void ipu_set_csi_src_mux(struct ipu_soc *ipu, int csi_id, bool mipi_csi2); void ipu_set_ic_src_mux(struct ipu_soc *ipu, int csi_id, bool vdi); void ipu_dump(struct ipu_soc *ipu); @@ -160,6 +203,10 @@ int ipu_idmac_get_current_buffer(struct ipuv3_channel *channel); bool ipu_idmac_buffer_is_ready(struct ipuv3_channel *channel, u32 buf_num); void ipu_idmac_select_buffer(struct ipuv3_channel *channel, u32 buf_num); void ipu_idmac_clear_buffer(struct ipuv3_channel *channel, u32 buf_num); +int ipu_fsu_link(struct ipu_soc *ipu, int src_ch, int sink_ch); +int ipu_fsu_unlink(struct ipu_soc *ipu, int src_ch, int sink_ch); +int ipu_idmac_link(struct ipuv3_channel *src, struct ipuv3_channel *sink); +int ipu_idmac_unlink(struct ipuv3_channel *src, struct ipuv3_channel *sink); /* * IPU Channel Parameter Memory (cpmem) functions @@ -184,8 +231,10 @@ void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres); void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride); void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch); void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf); +void ipu_cpmem_set_uv_offset(struct ipuv3_channel *ch, u32 u_off, u32 v_off); void ipu_cpmem_interlaced_scan(struct ipuv3_channel *ch, int stride); void ipu_cpmem_set_axi_id(struct ipuv3_channel *ch, u32 id); +int ipu_cpmem_get_burstsize(struct ipuv3_channel *ch); void ipu_cpmem_set_burstsize(struct ipuv3_channel *ch, int burstsize); void ipu_cpmem_set_block_mode(struct ipuv3_channel *ch); void ipu_cpmem_set_rotation(struct ipuv3_channel *ch, @@ -317,6 +366,19 @@ void ipu_ic_put(struct ipu_ic *ic); void ipu_ic_dump(struct ipu_ic *ic); /* + * IPU Video De-Interlacer (vdi) functions + */ +struct ipu_vdi; +void ipu_vdi_set_field_order(struct ipu_vdi *vdi, v4l2_std_id std, u32 field); +void ipu_vdi_set_motion(struct ipu_vdi *vdi, enum ipu_motion_sel motion_sel); +void ipu_vdi_setup(struct ipu_vdi *vdi, u32 code, int xres, int yres); +void ipu_vdi_unsetup(struct ipu_vdi *vdi); +int ipu_vdi_enable(struct ipu_vdi *vdi); +int ipu_vdi_disable(struct ipu_vdi *vdi); +struct ipu_vdi *ipu_vdi_get(struct ipu_soc *ipu); +void ipu_vdi_put(struct ipu_vdi *vdi); + +/* * IPU Sensor Multiple FIFO Controller (SMFC) functions */ struct ipu_smfc *ipu_smfc_get(struct ipu_soc *ipu, unsigned int chno); |