/* SPDX-License-Identifier: GPL-2.0-only */ /* * cobalt driver internal defines and structures * * Derived from cx18-driver.h * * Copyright 2012-2015 Cisco Systems, Inc. and/or its affiliates. * All rights reserved. */ #ifndef COBALT_DRIVER_H #define COBALT_DRIVER_H #include <linux/bitops.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/spinlock.h> #include <linux/i2c.h> #include <linux/list.h> #include <linux/workqueue.h> #include <linux/mutex.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-device.h> #include <media/v4l2-fh.h> #include <media/videobuf2-v4l2.h> #include <media/videobuf2-dma-sg.h> #include "m00233_video_measure_memmap_package.h" #include "m00235_fdma_packer_memmap_package.h" #include "m00389_cvi_memmap_package.h" #include "m00460_evcnt_memmap_package.h" #include "m00473_freewheel_memmap_package.h" #include "m00479_clk_loss_detector_memmap_package.h" #include "m00514_syncgen_flow_evcnt_memmap_package.h" /* System device ID */ #define PCI_DEVICE_ID_COBALT … /* Number of cobalt device nodes. */ #define COBALT_NUM_INPUTS … #define COBALT_NUM_NODES … /* Number of cobalt device streams. */ #define COBALT_NUM_STREAMS … #define COBALT_HSMA_IN_NODE … #define COBALT_HSMA_OUT_NODE … /* Cobalt audio streams */ #define COBALT_AUDIO_IN_STREAM … #define COBALT_AUDIO_OUT_STREAM … /* DMA stuff */ #define DMA_CHANNELS_MAX … /* i2c stuff */ #define I2C_CLIENTS_MAX … #define COBALT_NUM_ADAPTERS … #define COBALT_CLK … /* System status register */ #define COBALT_SYSSTAT_DIP0_MSK … #define COBALT_SYSSTAT_DIP1_MSK … #define COBALT_SYSSTAT_HSMA_PRSNTN_MSK … #define COBALT_SYSSTAT_FLASH_RDYBSYN_MSK … #define COBALT_SYSSTAT_VI0_5V_MSK … #define COBALT_SYSSTAT_VI0_INT1_MSK … #define COBALT_SYSSTAT_VI0_INT2_MSK … #define COBALT_SYSSTAT_VI0_LOST_DATA_MSK … #define COBALT_SYSSTAT_VI1_5V_MSK … #define COBALT_SYSSTAT_VI1_INT1_MSK … #define COBALT_SYSSTAT_VI1_INT2_MSK … #define COBALT_SYSSTAT_VI1_LOST_DATA_MSK … #define COBALT_SYSSTAT_VI2_5V_MSK … #define COBALT_SYSSTAT_VI2_INT1_MSK … #define COBALT_SYSSTAT_VI2_INT2_MSK … #define COBALT_SYSSTAT_VI2_LOST_DATA_MSK … #define COBALT_SYSSTAT_VI3_5V_MSK … #define COBALT_SYSSTAT_VI3_INT1_MSK … #define COBALT_SYSSTAT_VI3_INT2_MSK … #define COBALT_SYSSTAT_VI3_LOST_DATA_MSK … #define COBALT_SYSSTAT_VIHSMA_5V_MSK … #define COBALT_SYSSTAT_VIHSMA_INT1_MSK … #define COBALT_SYSSTAT_VIHSMA_INT2_MSK … #define COBALT_SYSSTAT_VIHSMA_LOST_DATA_MSK … #define COBALT_SYSSTAT_VOHSMA_INT1_MSK … #define COBALT_SYSSTAT_VOHSMA_PLL_LOCKED_MSK … #define COBALT_SYSSTAT_VOHSMA_LOST_DATA_MSK … #define COBALT_SYSSTAT_AUD_PLL_LOCKED_MSK … #define COBALT_SYSSTAT_AUD_IN_LOST_DATA_MSK … #define COBALT_SYSSTAT_AUD_OUT_LOST_DATA_MSK … #define COBALT_SYSSTAT_PCIE_SMBCLK_MSK … /* Cobalt memory map */ #define COBALT_I2C_0_BASE … #define COBALT_I2C_1_BASE … #define COBALT_I2C_2_BASE … #define COBALT_I2C_3_BASE … #define COBALT_I2C_HSMA_BASE … #define COBALT_SYS_CTRL_BASE … #define COBALT_SYS_CTRL_HSMA_TX_ENABLE_BIT … #define COBALT_SYS_CTRL_VIDEO_RX_RESETN_BIT(n) … #define COBALT_SYS_CTRL_NRESET_TO_HDMI_BIT(n) … #define COBALT_SYS_CTRL_HPD_TO_CONNECTOR_BIT(n) … #define COBALT_SYS_CTRL_AUDIO_IPP_RESETN_BIT(n) … #define COBALT_SYS_CTRL_PWRDN0_TO_HSMA_TX_BIT … #define COBALT_SYS_CTRL_VIDEO_TX_RESETN_BIT … #define COBALT_SYS_CTRL_AUDIO_OPP_RESETN_BIT … #define COBALT_SYS_STAT_BASE … #define COBALT_SYS_STAT_MASK … #define COBALT_SYS_STAT_EDGE … #define COBALT_HDL_INFO_BASE … #define COBALT_HDL_INFO_SIZE … #define COBALT_VID_BASE … #define COBALT_VID_SIZE … #define COBALT_CVI(cobalt, c) … #define COBALT_CVI_VMR(cobalt, c) … #define COBALT_CVI_EVCNT(cobalt, c) … #define COBALT_CVI_FREEWHEEL(cobalt, c) … #define COBALT_CVI_CLK_LOSS(cobalt, c) … #define COBALT_CVI_PACKER(cobalt, c) … #define COBALT_TX_BASE(cobalt) … #define DMA_INTERRUPT_STATUS_REG … #define COBALT_HDL_SEARCH_STR … /* Cobalt CPU bus interface */ #define COBALT_BUS_BAR1_BASE … #define COBALT_BUS_SRAM_BASE … #define COBALT_BUS_CPLD_BASE … #define COBALT_BUS_FLASH_BASE … /* FDMA to PCIe packing */ #define COBALT_BYTES_PER_PIXEL_YUYV … #define COBALT_BYTES_PER_PIXEL_RGB24 … #define COBALT_BYTES_PER_PIXEL_RGB32 … /* debugging */ extern int cobalt_debug; extern int cobalt_ignore_err; #define cobalt_err(fmt, arg...) … #define cobalt_warn(fmt, arg...) … #define cobalt_info(fmt, arg...) … #define cobalt_dbg(level, fmt, arg...) … struct cobalt; struct cobalt_i2c_regs; /* Per I2C bus private algo callback data */ struct cobalt_i2c_data { … }; struct pci_consistent_buffer { … }; struct sg_dma_desc_info { … }; #define COBALT_MAX_WIDTH … #define COBALT_MAX_HEIGHT … #define COBALT_MAX_BPP … #define COBALT_MAX_FRAMESZ … #define NR_BUFS … #define COBALT_STREAM_FL_DMA_IRQ … #define COBALT_STREAM_FL_ADV_IRQ … struct cobalt_buffer { … }; static inline struct cobalt_buffer *to_cobalt_buffer(struct vb2_v4l2_buffer *vb2) { … } struct cobalt_stream { … }; struct snd_cobalt_card; /* Struct to hold info about cobalt cards */ struct cobalt { … }; static inline struct cobalt *to_cobalt(struct v4l2_device *v4l2_dev) { … } static inline void cobalt_write_bar0(struct cobalt *cobalt, u32 reg, u32 val) { … } static inline u32 cobalt_read_bar0(struct cobalt *cobalt, u32 reg) { … } static inline void cobalt_write_bar1(struct cobalt *cobalt, u32 reg, u32 val) { … } static inline u32 cobalt_read_bar1(struct cobalt *cobalt, u32 reg) { … } static inline u32 cobalt_g_sysctrl(struct cobalt *cobalt) { … } static inline void cobalt_s_bit_sysctrl(struct cobalt *cobalt, int bit, int val) { … } static inline u32 cobalt_g_sysstat(struct cobalt *cobalt) { … } #define ADRS_REG … #define LOWER_DATA … #define UPPER_DATA … static inline u32 cobalt_bus_read32(void __iomem *bar1, u32 bus_adrs) { … } static inline void cobalt_bus_write16(void __iomem *bar1, u32 bus_adrs, u16 data) { … } static inline void cobalt_bus_write32(void __iomem *bar1, u32 bus_adrs, u16 data) { … } /*==============Prototypes==================*/ void cobalt_pcie_status_show(struct cobalt *cobalt); #endif
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