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(). ... --- drivers/media/platform/sunxi/sun8i-di/sun8i-di.h | 237 +++++++++++++++++++++++ 1 file changed, 237 insertions(+) create mode 100644 drivers/media/platform/sunxi/sun8i-di/sun8i-di.h (limited to 'drivers/media/platform/sunxi/sun8i-di/sun8i-di.h') diff --git a/drivers/media/platform/sunxi/sun8i-di/sun8i-di.h b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.h new file mode 100644 index 000000000..0254251d8 --- /dev/null +++ b/drivers/media/platform/sunxi/sun8i-di/sun8i-di.h @@ -0,0 +1,237 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Allwinner Deinterlace driver + * + * Copyright (C) 2019 Jernej Skrabec + */ + +#ifndef _SUN8I_DEINTERLACE_H_ +#define _SUN8I_DEINTERLACE_H_ + +#include +#include +#include +#include + +#include + +#define DEINTERLACE_NAME "sun8i-di" + +#define DEINTERLACE_MOD_ENABLE 0x00 +#define DEINTERLACE_MOD_ENABLE_EN BIT(0) + +#define DEINTERLACE_FRM_CTRL 0x04 +#define DEINTERLACE_FRM_CTRL_REG_READY BIT(0) +#define DEINTERLACE_FRM_CTRL_WB_EN BIT(2) +#define DEINTERLACE_FRM_CTRL_OUT_CTRL BIT(11) +#define DEINTERLACE_FRM_CTRL_START BIT(16) +#define DEINTERLACE_FRM_CTRL_COEF_ACCESS BIT(23) + +#define DEINTERLACE_BYPASS 0x08 +#define DEINTERLACE_BYPASS_CSC BIT(1) + +#define DEINTERLACE_AGTH_SEL 0x0c +#define DEINTERLACE_AGTH_SEL_LINEBUF BIT(8) + +#define DEINTERLACE_LINT_CTRL 0x10 +#define DEINTERLACE_TRD_PRELUMA 0x1c +#define DEINTERLACE_BUF_ADDR0 0x20 +#define DEINTERLACE_BUF_ADDR1 0x24 +#define DEINTERLACE_BUF_ADDR2 0x28 + +#define DEINTERLACE_FIELD_CTRL 0x2c +#define DEINTERLACE_FIELD_CTRL_FIELD_CNT(v) ((v) & 0xff) +#define DEINTERLACE_FIELD_CTRL_FIELD_CNT_MSK (0xff) + +#define DEINTERLACE_TB_OFFSET0 0x30 +#define DEINTERLACE_TB_OFFSET1 0x34 +#define DEINTERLACE_TB_OFFSET2 0x38 +#define DEINTERLACE_TRD_PRECHROMA 0x3c +#define DEINTERLACE_LINE_STRIDE0 0x40 +#define DEINTERLACE_LINE_STRIDE1 0x44 +#define DEINTERLACE_LINE_STRIDE2 0x48 + +#define DEINTERLACE_IN_FMT 0x4c +#define DEINTERLACE_IN_FMT_PS(v) ((v) & 3) +#define DEINTERLACE_IN_FMT_FMT(v) (((v) & 7) << 4) +#define DEINTERLACE_IN_FMT_MOD(v) (((v) & 7) << 8) + +#define DEINTERLACE_WB_ADDR0 0x50 +#define DEINTERLACE_WB_ADDR1 0x54 +#define DEINTERLACE_WB_ADDR2 0x58 + +#define DEINTERLACE_OUT_FMT 0x5c +#define DEINTERLACE_OUT_FMT_FMT(v) ((v) & 0xf) +#define DEINTERLACE_OUT_FMT_PS(v) (((v) & 3) << 5) + +#define DEINTERLACE_INT_ENABLE 0x60 +#define DEINTERLACE_INT_ENABLE_WB_EN BIT(7) + +#define DEINTERLACE_INT_STATUS 0x64 +#define DEINTERLACE_INT_STATUS_WRITEBACK BIT(7) + +#define DEINTERLACE_STATUS 0x68 +#define DEINTERLACE_STATUS_COEF_STATUS BIT(11) +#define DEINTERLACE_STATUS_WB_ERROR BIT(12) + +#define DEINTERLACE_CSC_COEF 0x70 /* 12 registers */ + +#define DEINTERLACE_CTRL 0xa0 +#define DEINTERLACE_CTRL_EN BIT(0) +#define DEINTERLACE_CTRL_FLAG_OUT_EN BIT(8) +#define DEINTERLACE_CTRL_MODE_PASSTROUGH (0 << 16) +#define DEINTERLACE_CTRL_MODE_WEAVE (1 << 16) +#define DEINTERLACE_CTRL_MODE_BOB (2 << 16) +#define DEINTERLACE_CTRL_MODE_MIXED (3 << 16) +#define DEINTERLACE_CTRL_DIAG_INTP_EN BIT(24) +#define DEINTERLACE_CTRL_TEMP_DIFF_EN BIT(25) + +#define DEINTERLACE_DIAG_INTP 0xa4 +#define DEINTERLACE_DIAG_INTP_TH0(v) ((v) & 0x7f) +#define DEINTERLACE_DIAG_INTP_TH0_MSK (0x7f) +#define DEINTERLACE_DIAG_INTP_TH1(v) (((v) & 0x7f) << 8) +#define DEINTERLACE_DIAG_INTP_TH1_MSK (0x7f << 8) +#define DEINTERLACE_DIAG_INTP_TH3(v) (((v) & 0xff) << 24) +#define DEINTERLACE_DIAG_INTP_TH3_MSK (0xff << 24) + +#define DEINTERLACE_TEMP_DIFF 0xa8 +#define DEINTERLACE_TEMP_DIFF_SAD_CENTRAL_TH(v) ((v) & 0x7f) +#define DEINTERLACE_TEMP_DIFF_SAD_CENTRAL_TH_MSK (0x7f) +#define DEINTERLACE_TEMP_DIFF_AMBIGUITY_TH(v) (((v) & 0x7f) << 8) +#define DEINTERLACE_TEMP_DIFF_AMBIGUITY_TH_MSK (0x7f << 8) +#define DEINTERLACE_TEMP_DIFF_DIRECT_DITHER_TH(v) (((v) & 0x7ff) << 16) +#define DEINTERLACE_TEMP_DIFF_DIRECT_DITHER_TH_MSK (0x7ff << 16) + +#define DEINTERLACE_LUMA_TH 0xac +#define DEINTERLACE_LUMA_TH_MIN_LUMA(v) ((v) & 0xff) +#define DEINTERLACE_LUMA_TH_MIN_LUMA_MSK (0xff) +#define DEINTERLACE_LUMA_TH_MAX_LUMA(v) (((v) & 0xff) << 8) +#define DEINTERLACE_LUMA_TH_MAX_LUMA_MSK (0xff << 8) +#define DEINTERLACE_LUMA_TH_AVG_LUMA_SHIFT(v) (((v) & 0xff) << 16) +#define DEINTERLACE_LUMA_TH_AVG_LUMA_SHIFT_MSK (0xff << 16) +#define DEINTERLACE_LUMA_TH_PIXEL_STATIC(v) (((v) & 3) << 24) +#define DEINTERLACE_LUMA_TH_PIXEL_STATIC_MSK (3 << 24) + +#define DEINTERLACE_SPAT_COMP 0xb0 +#define DEINTERLACE_SPAT_COMP_TH2(v) ((v) & 0xff) +#define DEINTERLACE_SPAT_COMP_TH2_MSK (0xff) +#define DEINTERLACE_SPAT_COMP_TH3(v) (((v) & 0xff) << 16) +#define DEINTERLACE_SPAT_COMP_TH3_MSK (0xff << 16) + +#define DEINTERLACE_CHROMA_DIFF 0xb4 +#define DEINTERLACE_CHROMA_DIFF_TH(v) ((v) & 0xff) +#define DEINTERLACE_CHROMA_DIFF_TH_MSK (0xff) +#define DEINTERLACE_CHROMA_DIFF_LUMA(v) (((v) & 0x3f) << 16) +#define DEINTERLACE_CHROMA_DIFF_LUMA_MSK (0x3f << 16) +#define DEINTERLACE_CHROMA_DIFF_CHROMA(v) (((v) & 0x3f) << 24) +#define DEINTERLACE_CHROMA_DIFF_CHROMA_MSK (0x3f << 24) + +#define DEINTERLACE_PRELUMA 0xb8 +#define DEINTERLACE_PRECHROMA 0xbc +#define DEINTERLACE_TILE_FLAG0 0xc0 +#define DEINTERLACE_TILE_FLAG1 0xc4 +#define DEINTERLACE_FLAG_LINE_STRIDE 0xc8 +#define DEINTERLACE_FLAG_SEQ 0xcc + +#define DEINTERLACE_WB_LINE_STRIDE_CTRL 0xd0 +#define DEINTERLACE_WB_LINE_STRIDE_CTRL_EN BIT(0) + +#define DEINTERLACE_WB_LINE_STRIDE0 0xd4 +#define DEINTERLACE_WB_LINE_STRIDE1 0xd8 +#define DEINTERLACE_WB_LINE_STRIDE2 0xdc +#define DEINTERLACE_TRD_CTRL 0xe0 +#define DEINTERLACE_TRD_BUF_ADDR0 0xe4 +#define DEINTERLACE_TRD_BUF_ADDR1 0xe8 +#define DEINTERLACE_TRD_BUF_ADDR2 0xec +#define DEINTERLACE_TRD_TB_OFF0 0xf0 +#define DEINTERLACE_TRD_TB_OFF1 0xf4 +#define DEINTERLACE_TRD_TB_OFF2 0xf8 +#define DEINTERLACE_TRD_WB_STRIDE 0xfc +#define DEINTERLACE_CH0_IN_SIZE 0x100 +#define DEINTERLACE_CH0_OUT_SIZE 0x104 +#define DEINTERLACE_CH0_HORZ_FACT 0x108 +#define DEINTERLACE_CH0_VERT_FACT 0x10c +#define DEINTERLACE_CH0_HORZ_PHASE 0x110 +#define DEINTERLACE_CH0_VERT_PHASE0 0x114 +#define DEINTERLACE_CH0_VERT_PHASE1 0x118 +#define DEINTERLACE_CH0_HORZ_TAP0 0x120 +#define DEINTERLACE_CH0_HORZ_TAP1 0x124 +#define DEINTERLACE_CH0_VERT_TAP 0x128 +#define DEINTERLACE_CH1_IN_SIZE 0x200 +#define DEINTERLACE_CH1_OUT_SIZE 0x204 +#define DEINTERLACE_CH1_HORZ_FACT 0x208 +#define DEINTERLACE_CH1_VERT_FACT 0x20c +#define DEINTERLACE_CH1_HORZ_PHASE 0x210 +#define DEINTERLACE_CH1_VERT_PHASE0 0x214 +#define DEINTERLACE_CH1_VERT_PHASE1 0x218 +#define DEINTERLACE_CH1_HORZ_TAP0 0x220 +#define DEINTERLACE_CH1_HORZ_TAP1 0x224 +#define DEINTERLACE_CH1_VERT_TAP 0x228 +#define DEINTERLACE_CH0_HORZ_COEF0 0x400 /* 32 registers */ +#define DEINTERLACE_CH0_HORZ_COEF1 0x480 /* 32 registers */ +#define DEINTERLACE_CH0_VERT_COEF 0x500 /* 32 registers */ +#define DEINTERLACE_CH1_HORZ_COEF0 0x600 /* 32 registers */ +#define DEINTERLACE_CH1_HORZ_COEF1 0x680 /* 32 registers */ +#define DEINTERLACE_CH1_VERT_COEF 0x700 /* 32 registers */ +#define DEINTERLACE_CH3_HORZ_COEF0 0x800 /* 32 registers */ +#define DEINTERLACE_CH3_HORZ_COEF1 0x880 /* 32 registers */ +#define DEINTERLACE_CH3_VERT_COEF 0x900 /* 32 registers */ + +#define DEINTERLACE_MIN_WIDTH 2U +#define DEINTERLACE_MIN_HEIGHT 2U +#define DEINTERLACE_MAX_WIDTH 2048U +#define DEINTERLACE_MAX_HEIGHT 1100U + +#define DEINTERLACE_MODE_UV_COMBINED 2 + +#define DEINTERLACE_IN_FMT_YUV420 2 + +#define DEINTERLACE_OUT_FMT_YUV420SP 13 + +#define DEINTERLACE_PS_UVUV 0 +#define DEINTERLACE_PS_VUVU 1 + +#define DEINTERLACE_IDENTITY_COEF 0x4000 + +#define DEINTERLACE_SIZE(w, h) (((h) - 1) << 16 | ((w) - 1)) + +struct deinterlace_ctx { + struct v4l2_fh fh; + struct deinterlace_dev *dev; + + struct v4l2_pix_format src_fmt; + struct v4l2_pix_format dst_fmt; + + void *flag1_buf; + dma_addr_t flag1_buf_dma; + + void *flag2_buf; + dma_addr_t flag2_buf_dma; + + struct vb2_v4l2_buffer *prev; + + unsigned int first_field; + unsigned int field; + + int aborting; +}; + +struct deinterlace_dev { + struct v4l2_device v4l2_dev; + struct video_device vfd; + struct device *dev; + struct v4l2_m2m_dev *m2m_dev; + + /* Device file mutex */ + struct mutex dev_mutex; + + void __iomem *base; + + struct clk *bus_clk; + struct clk *mod_clk; + struct clk *ram_clk; + + struct reset_control *rstc; +}; + +#endif -- cgit v1.2.3