From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- include/sound/vx_core.h | 536 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 536 insertions(+) create mode 100644 include/sound/vx_core.h (limited to 'include/sound/vx_core.h') diff --git a/include/sound/vx_core.h b/include/sound/vx_core.h new file mode 100644 index 000000000..1ddd3036b --- /dev/null +++ b/include/sound/vx_core.h @@ -0,0 +1,536 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Driver for Digigram VX soundcards + * + * Hardware core part + * + * Copyright (c) 2002 by Takashi Iwai + */ + +#ifndef __SOUND_VX_COMMON_H +#define __SOUND_VX_COMMON_H + +#include +#include +#include + +struct firmware; +struct device; + +#define VX_DRIVER_VERSION 0x010000 /* 1.0.0 */ + +/* + */ +#define SIZE_MAX_CMD 0x10 +#define SIZE_MAX_STATUS 0x10 + +struct vx_rmh { + u16 LgCmd; /* length of the command to send (WORDs) */ + u16 LgStat; /* length of the status received (WORDs) */ + u32 Cmd[SIZE_MAX_CMD]; + u32 Stat[SIZE_MAX_STATUS]; + u16 DspStat; /* status type, RMP_SSIZE_XXX */ +}; + +typedef u64 pcx_time_t; + +#define VX_MAX_PIPES 16 +#define VX_MAX_PERIODS 32 +#define VX_MAX_CODECS 2 + +struct vx_ibl_info { + int size; /* the current IBL size (0 = query) in bytes */ + int max_size; /* max. IBL size in bytes */ + int min_size; /* min. IBL size in bytes */ + int granularity; /* granularity */ +}; + +struct vx_pipe { + int number; + unsigned int is_capture: 1; + unsigned int data_mode: 1; + unsigned int running: 1; + unsigned int prepared: 1; + int channels; + unsigned int differed_type; + pcx_time_t pcx_time; + struct snd_pcm_substream *substream; + + int hbuf_size; /* H-buffer size in bytes */ + int buffer_bytes; /* the ALSA pcm buffer size in bytes */ + int period_bytes; /* the ALSA pcm period size in bytes */ + int hw_ptr; /* the current hardware pointer in bytes */ + int position; /* the current position in frames (playback only) */ + int transferred; /* the transferred size (per period) in frames */ + int align; /* size of alignment */ + u64 cur_count; /* current sample position (for playback) */ + + unsigned int references; /* an output pipe may be used for monitoring and/or playback */ + struct vx_pipe *monitoring_pipe; /* pointer to the monitoring pipe (capture pipe only)*/ +}; + +struct vx_core; + +struct snd_vx_ops { + /* low-level i/o */ + unsigned char (*in8)(struct vx_core *chip, int reg); + unsigned int (*in32)(struct vx_core *chip, int reg); + void (*out8)(struct vx_core *chip, int reg, unsigned char val); + void (*out32)(struct vx_core *chip, int reg, unsigned int val); + /* irq */ + int (*test_and_ack)(struct vx_core *chip); + void (*validate_irq)(struct vx_core *chip, int enable); + /* codec */ + void (*write_codec)(struct vx_core *chip, int codec, unsigned int data); + void (*akm_write)(struct vx_core *chip, int reg, unsigned int data); + void (*reset_codec)(struct vx_core *chip); + void (*change_audio_source)(struct vx_core *chip, int src); + void (*set_clock_source)(struct vx_core *chp, int src); + /* chip init */ + int (*load_dsp)(struct vx_core *chip, int idx, const struct firmware *fw); + void (*reset_dsp)(struct vx_core *chip); + void (*reset_board)(struct vx_core *chip, int cold_reset); + int (*add_controls)(struct vx_core *chip); + /* pcm */ + void (*dma_write)(struct vx_core *chip, struct snd_pcm_runtime *runtime, + struct vx_pipe *pipe, int count); + void (*dma_read)(struct vx_core *chip, struct snd_pcm_runtime *runtime, + struct vx_pipe *pipe, int count); +}; + +struct snd_vx_hardware { + const char *name; + int type; /* VX_TYPE_XXX */ + + /* hardware specs */ + unsigned int num_codecs; + unsigned int num_ins; + unsigned int num_outs; + unsigned int output_level_max; + const unsigned int *output_level_db_scale; +}; + +/* hwdep id string */ +#define SND_VX_HWDEP_ID "VX Loader" + +/* hardware type */ +enum { + /* VX222 PCI */ + VX_TYPE_BOARD, /* old VX222 PCI */ + VX_TYPE_V2, /* VX222 V2 PCI */ + VX_TYPE_MIC, /* VX222 Mic PCI */ + /* VX-pocket */ + VX_TYPE_VXPOCKET, /* VXpocket V2 */ + VX_TYPE_VXP440, /* VXpocket 440 */ + VX_TYPE_NUMS +}; + +/* chip status */ +enum { + VX_STAT_XILINX_LOADED = (1 << 0), /* devices are registered */ + VX_STAT_DEVICE_INIT = (1 << 1), /* devices are registered */ + VX_STAT_CHIP_INIT = (1 << 2), /* all operational */ + VX_STAT_IN_SUSPEND = (1 << 10), /* in suspend phase */ + VX_STAT_IS_STALE = (1 << 15) /* device is stale */ +}; + +/* min/max values for analog output for old codecs */ +#define VX_ANALOG_OUT_LEVEL_MAX 0xe3 + +struct vx_core { + /* ALSA stuff */ + struct snd_card *card; + struct snd_pcm *pcm[VX_MAX_CODECS]; + int type; /* VX_TYPE_XXX */ + + int irq; + /* ports are defined externally */ + + /* low-level functions */ + const struct snd_vx_hardware *hw; + const struct snd_vx_ops *ops; + + struct mutex lock; + + unsigned int chip_status; + unsigned int pcm_running; + + struct device *dev; + struct snd_hwdep *hwdep; + + struct vx_rmh irq_rmh; /* RMH used in interrupts */ + + unsigned int audio_info; /* see VX_AUDIO_INFO */ + unsigned int audio_ins; + unsigned int audio_outs; + struct vx_pipe **playback_pipes; + struct vx_pipe **capture_pipes; + + /* clock and audio sources */ + unsigned int audio_source; /* current audio input source */ + unsigned int audio_source_target; + unsigned int clock_mode; /* clock mode (VX_CLOCK_MODE_XXX) */ + unsigned int clock_source; /* current clock source (INTERNAL_QUARTZ or UER_SYNC) */ + unsigned int freq; /* current frequency */ + unsigned int freq_detected; /* detected frequency from digital in */ + unsigned int uer_detected; /* VX_UER_MODE_XXX */ + unsigned int uer_bits; /* IEC958 status bits */ + struct vx_ibl_info ibl; /* IBL information */ + + /* mixer setting */ + int output_level[VX_MAX_CODECS][2]; /* analog output level */ + int audio_gain[2][4]; /* digital audio level (playback/capture) */ + unsigned char audio_active[4]; /* mute/unmute on digital playback */ + int audio_monitor[4]; /* playback hw-monitor level */ + unsigned char audio_monitor_active[4]; /* playback hw-monitor mute/unmute */ + + struct mutex mixer_mutex; + + const struct firmware *firmware[4]; /* loaded firmware data */ +}; + + +/* + * constructor + */ +struct vx_core *snd_vx_create(struct snd_card *card, + const struct snd_vx_hardware *hw, + const struct snd_vx_ops *ops, int extra_size); +int snd_vx_setup_firmware(struct vx_core *chip); +int snd_vx_load_boot_image(struct vx_core *chip, const struct firmware *dsp); +int snd_vx_dsp_boot(struct vx_core *chip, const struct firmware *dsp); +int snd_vx_dsp_load(struct vx_core *chip, const struct firmware *dsp); + +void snd_vx_free_firmware(struct vx_core *chip); + +/* + * interrupt handler; exported for pcmcia + */ +irqreturn_t snd_vx_irq_handler(int irq, void *dev); +irqreturn_t snd_vx_threaded_irq_handler(int irq, void *dev); + +/* + * lowlevel functions + */ +static inline int vx_test_and_ack(struct vx_core *chip) +{ + return chip->ops->test_and_ack(chip); +} + +static inline void vx_validate_irq(struct vx_core *chip, int enable) +{ + chip->ops->validate_irq(chip, enable); +} + +static inline unsigned char snd_vx_inb(struct vx_core *chip, int reg) +{ + return chip->ops->in8(chip, reg); +} + +static inline unsigned int snd_vx_inl(struct vx_core *chip, int reg) +{ + return chip->ops->in32(chip, reg); +} + +static inline void snd_vx_outb(struct vx_core *chip, int reg, unsigned char val) +{ + chip->ops->out8(chip, reg, val); +} + +static inline void snd_vx_outl(struct vx_core *chip, int reg, unsigned int val) +{ + chip->ops->out32(chip, reg, val); +} + +#define vx_inb(chip,reg) snd_vx_inb(chip, VX_##reg) +#define vx_outb(chip,reg,val) snd_vx_outb(chip, VX_##reg,val) +#define vx_inl(chip,reg) snd_vx_inl(chip, VX_##reg) +#define vx_outl(chip,reg,val) snd_vx_outl(chip, VX_##reg,val) + +static inline void vx_reset_dsp(struct vx_core *chip) +{ + chip->ops->reset_dsp(chip); +} + +int vx_send_msg(struct vx_core *chip, struct vx_rmh *rmh); +int vx_send_msg_nolock(struct vx_core *chip, struct vx_rmh *rmh); +int vx_send_rih(struct vx_core *chip, int cmd); +int vx_send_rih_nolock(struct vx_core *chip, int cmd); + +void vx_reset_codec(struct vx_core *chip, int cold_reset); + +/* + * check the bit on the specified register + * returns zero if a bit matches, or a negative error code. + * exported for vxpocket driver + */ +int snd_vx_check_reg_bit(struct vx_core *chip, int reg, int mask, int bit, int time); +#define vx_check_isr(chip,mask,bit,time) snd_vx_check_reg_bit(chip, VX_ISR, mask, bit, time) +#define vx_wait_isr_bit(chip,bit) vx_check_isr(chip, bit, bit, 200) +#define vx_wait_for_rx_full(chip) vx_wait_isr_bit(chip, ISR_RX_FULL) + + +/* + * pseudo-DMA transfer + */ +static inline void vx_pseudo_dma_write(struct vx_core *chip, struct snd_pcm_runtime *runtime, + struct vx_pipe *pipe, int count) +{ + chip->ops->dma_write(chip, runtime, pipe, count); +} + +static inline void vx_pseudo_dma_read(struct vx_core *chip, struct snd_pcm_runtime *runtime, + struct vx_pipe *pipe, int count) +{ + chip->ops->dma_read(chip, runtime, pipe, count); +} + + + +/* error with hardware code, + * the return value is -(VX_ERR_MASK | actual-hw-error-code) + */ +#define VX_ERR_MASK 0x1000000 +#define vx_get_error(err) (-(err) & ~VX_ERR_MASK) + + +/* + * pcm stuff + */ +int snd_vx_pcm_new(struct vx_core *chip); +void vx_pcm_update_intr(struct vx_core *chip, unsigned int events); + +/* + * mixer stuff + */ +int snd_vx_mixer_new(struct vx_core *chip); +void vx_toggle_dac_mute(struct vx_core *chip, int mute); +int vx_sync_audio_source(struct vx_core *chip); +int vx_set_monitor_level(struct vx_core *chip, int audio, int level, int active); + +/* + * IEC958 & clock stuff + */ +void vx_set_iec958_status(struct vx_core *chip, unsigned int bits); +int vx_set_clock(struct vx_core *chip, unsigned int freq); +void vx_set_internal_clock(struct vx_core *chip, unsigned int freq); +int vx_change_frequency(struct vx_core *chip); + + +/* + * PM + */ +int snd_vx_suspend(struct vx_core *card); +int snd_vx_resume(struct vx_core *card); + +/* + * hardware constants + */ + +#define vx_has_new_dsp(chip) ((chip)->type != VX_TYPE_BOARD) +#define vx_is_pcmcia(chip) ((chip)->type >= VX_TYPE_VXPOCKET) + +/* audio input source */ +enum { + VX_AUDIO_SRC_DIGITAL, + VX_AUDIO_SRC_LINE, + VX_AUDIO_SRC_MIC +}; + +/* clock source */ +enum { + INTERNAL_QUARTZ, + UER_SYNC +}; + +/* clock mode */ +enum { + VX_CLOCK_MODE_AUTO, /* depending on the current audio source */ + VX_CLOCK_MODE_INTERNAL, /* fixed to internal quartz */ + VX_CLOCK_MODE_EXTERNAL /* fixed to UER sync */ +}; + +/* SPDIF/UER type */ +enum { + VX_UER_MODE_CONSUMER, + VX_UER_MODE_PROFESSIONAL, + VX_UER_MODE_NOT_PRESENT, +}; + +/* register indices */ +enum { + VX_ICR, + VX_CVR, + VX_ISR, + VX_IVR, + VX_RXH, + VX_TXH = VX_RXH, + VX_RXM, + VX_TXM = VX_RXM, + VX_RXL, + VX_TXL = VX_RXL, + VX_DMA, + VX_CDSP, + VX_RFREQ, + VX_RUER_V2, + VX_GAIN, + VX_DATA = VX_GAIN, + VX_MEMIRQ, + VX_ACQ, + VX_BIT0, + VX_BIT1, + VX_MIC0, + VX_MIC1, + VX_MIC2, + VX_MIC3, + VX_PLX0, + VX_PLX1, + VX_PLX2, + + VX_LOFREQ, // V2: ACQ, VP: RFREQ + VX_HIFREQ, // V2: BIT0, VP: RUER_V2 + VX_CSUER, // V2: BIT1, VP: BIT0 + VX_RUER, // V2: RUER_V2, VP: BIT1 + + VX_REG_MAX, + + /* aliases for VX board */ + VX_RESET_DMA = VX_ISR, + VX_CFG = VX_RFREQ, + VX_STATUS = VX_MEMIRQ, + VX_SELMIC = VX_MIC0, + VX_COMPOT = VX_MIC1, + VX_SCOMPR = VX_MIC2, + VX_GLIMIT = VX_MIC3, + VX_INTCSR = VX_PLX0, + VX_CNTRL = VX_PLX1, + VX_GPIOC = VX_PLX2, + + /* aliases for VXPOCKET board */ + VX_MICRO = VX_MEMIRQ, + VX_CODEC2 = VX_MEMIRQ, + VX_DIALOG = VX_ACQ, + +}; + +/* RMH status type */ +enum { + RMH_SSIZE_FIXED = 0, /* status size given by the driver (in LgStat) */ + RMH_SSIZE_ARG = 1, /* status size given in the LSB byte */ + RMH_SSIZE_MASK = 2, /* status size given in bitmask */ +}; + + +/* bits for ICR register */ +#define ICR_HF1 0x10 +#define ICR_HF0 0x08 +#define ICR_TREQ 0x02 /* Interrupt mode + HREQ set on for transfer (->DSP) request */ +#define ICR_RREQ 0x01 /* Interrupt mode + RREQ set on for transfer (->PC) request */ + +/* bits for CVR register */ +#define CVR_HC 0x80 + +/* bits for ISR register */ +#define ISR_HF3 0x10 +#define ISR_HF2 0x08 +#define ISR_CHK 0x10 +#define ISR_ERR 0x08 +#define ISR_TX_READY 0x04 +#define ISR_TX_EMPTY 0x02 +#define ISR_RX_FULL 0x01 + +/* Constants used to access the DATA register */ +#define VX_DATA_CODEC_MASK 0x80 +#define VX_DATA_XICOR_MASK 0x80 + +/* Constants used to access the CSUER register (both for VX2 and VXP) */ +#define VX_SUER_FREQ_MASK 0x0c +#define VX_SUER_FREQ_32KHz_MASK 0x0c +#define VX_SUER_FREQ_44KHz_MASK 0x00 +#define VX_SUER_FREQ_48KHz_MASK 0x04 +#define VX_SUER_DATA_PRESENT_MASK 0x02 +#define VX_SUER_CLOCK_PRESENT_MASK 0x01 + +#define VX_CUER_HH_BITC_SEL_MASK 0x08 +#define VX_CUER_MH_BITC_SEL_MASK 0x04 +#define VX_CUER_ML_BITC_SEL_MASK 0x02 +#define VX_CUER_LL_BITC_SEL_MASK 0x01 + +#define XX_UER_CBITS_OFFSET_MASK 0x1f + + +/* bits for audio_info */ +#define VX_AUDIO_INFO_REAL_TIME (1<<0) /* real-time processing available */ +#define VX_AUDIO_INFO_OFFLINE (1<<1) /* offline processing available */ +#define VX_AUDIO_INFO_MPEG1 (1<<5) +#define VX_AUDIO_INFO_MPEG2 (1<<6) +#define VX_AUDIO_INFO_LINEAR_8 (1<<7) +#define VX_AUDIO_INFO_LINEAR_16 (1<<8) +#define VX_AUDIO_INFO_LINEAR_24 (1<<9) + +/* DSP Interrupt Request values */ +#define VXP_IRQ_OFFSET 0x40 /* add 0x40 offset for vxpocket and vx222/v2 */ +/* call with vx_send_irq_dsp() */ +#define IRQ_MESS_WRITE_END 0x30 +#define IRQ_MESS_WRITE_NEXT 0x32 +#define IRQ_MESS_READ_NEXT 0x34 +#define IRQ_MESS_READ_END 0x36 +#define IRQ_MESSAGE 0x38 +#define IRQ_RESET_CHK 0x3A +#define IRQ_CONNECT_STREAM_NEXT 0x26 +#define IRQ_CONNECT_STREAM_END 0x28 +#define IRQ_PAUSE_START_CONNECT 0x2A +#define IRQ_END_CONNECTION 0x2C + +/* Is there async. events pending ( IT Source Test ) */ +#define ASYNC_EVENTS_PENDING 0x008000 +#define HBUFFER_EVENTS_PENDING 0x004000 // Not always accurate +#define NOTIF_EVENTS_PENDING 0x002000 +#define TIME_CODE_EVENT_PENDING 0x001000 +#define FREQUENCY_CHANGE_EVENT_PENDING 0x000800 +#define END_OF_BUFFER_EVENTS_PENDING 0x000400 +#define FATAL_DSP_ERROR 0xff0000 + +/* Stream Format Header Defines */ +#define HEADER_FMT_BASE 0xFED00000 +#define HEADER_FMT_MONO 0x000000C0 +#define HEADER_FMT_INTEL 0x00008000 +#define HEADER_FMT_16BITS 0x00002000 +#define HEADER_FMT_24BITS 0x00004000 +#define HEADER_FMT_UPTO11 0x00000200 /* frequency is less or equ. to 11k.*/ +#define HEADER_FMT_UPTO32 0x00000100 /* frequency is over 11k and less then 32k.*/ + +/* Constants used to access the Codec */ +#define XX_CODEC_SELECTOR 0x20 +/* codec commands */ +#define XX_CODEC_ADC_CONTROL_REGISTER 0x01 +#define XX_CODEC_DAC_CONTROL_REGISTER 0x02 +#define XX_CODEC_LEVEL_LEFT_REGISTER 0x03 +#define XX_CODEC_LEVEL_RIGHT_REGISTER 0x04 +#define XX_CODEC_PORT_MODE_REGISTER 0x05 +#define XX_CODEC_STATUS_REPORT_REGISTER 0x06 +#define XX_CODEC_CLOCK_CONTROL_REGISTER 0x07 + +/* + * Audio-level control values + */ +#define CVAL_M110DB 0x000 /* -110dB */ +#define CVAL_M99DB 0x02C +#define CVAL_M21DB 0x163 +#define CVAL_M18DB 0x16F +#define CVAL_M10DB 0x18F +#define CVAL_0DB 0x1B7 +#define CVAL_18DB 0x1FF /* +18dB */ +#define CVAL_MAX 0x1FF + +#define AUDIO_IO_HAS_MUTE_LEVEL 0x400000 +#define AUDIO_IO_HAS_MUTE_MONITORING_1 0x200000 +#define AUDIO_IO_HAS_MUTE_MONITORING_2 0x100000 +#define VALID_AUDIO_IO_DIGITAL_LEVEL 0x01 +#define VALID_AUDIO_IO_MONITORING_LEVEL 0x02 +#define VALID_AUDIO_IO_MUTE_LEVEL 0x04 +#define VALID_AUDIO_IO_MUTE_MONITORING_1 0x08 +#define VALID_AUDIO_IO_MUTE_MONITORING_2 0x10 + + +#endif /* __SOUND_VX_COMMON_H */ -- cgit v1.2.3