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/gpu/drm/rockchip/rk3066_hdmi.h | 229 +++++++++++++++++++++++++++++++++ 1 file changed, 229 insertions(+) create mode 100644 drivers/gpu/drm/rockchip/rk3066_hdmi.h (limited to 'drivers/gpu/drm/rockchip/rk3066_hdmi.h') diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.h b/drivers/gpu/drm/rockchip/rk3066_hdmi.h new file mode 100644 index 000000000..39a31c62a --- /dev/null +++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.h @@ -0,0 +1,229 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd + * Zheng Yang + */ + +#ifndef __RK3066_HDMI_H__ +#define __RK3066_HDMI_H__ + +#define GRF_SOC_CON0 0x150 +#define HDMI_VIDEO_SEL BIT(14) + +#define DDC_SEGMENT_ADDR 0x30 +#define HDMI_SCL_RATE (50 * 1000) +#define HDMI_MAXIMUM_INFO_FRAME_SIZE 0x11 + +#define N_32K 0x1000 +#define N_441K 0x1880 +#define N_882K 0x3100 +#define N_1764K 0x6200 +#define N_48K 0x1800 +#define N_96K 0x3000 +#define N_192K 0x6000 + +#define HDMI_SYS_CTRL 0x000 +#define HDMI_LR_SWAP_N3 0x004 +#define HDMI_N2 0x008 +#define HDMI_N1 0x00c +#define HDMI_SPDIF_FS_CTS_INT3 0x010 +#define HDMI_CTS_INT2 0x014 +#define HDMI_CTS_INT1 0x018 +#define HDMI_CTS_EXT3 0x01c +#define HDMI_CTS_EXT2 0x020 +#define HDMI_CTS_EXT1 0x024 +#define HDMI_AUDIO_CTRL1 0x028 +#define HDMI_AUDIO_CTRL2 0x02c +#define HDMI_I2S_AUDIO_CTRL 0x030 +#define HDMI_I2S_SWAP 0x040 +#define HDMI_AUDIO_STA_BIT_CTRL1 0x044 +#define HDMI_AUDIO_STA_BIT_CTRL2 0x048 +#define HDMI_AUDIO_SRC_NUM_AND_LENGTH 0x050 +#define HDMI_AV_CTRL1 0x054 +#define HDMI_VIDEO_CTRL1 0x058 +#define HDMI_DEEP_COLOR_MODE 0x05c + +#define HDMI_EXT_VIDEO_PARA 0x0c0 +#define HDMI_EXT_HTOTAL_L 0x0c4 +#define HDMI_EXT_HTOTAL_H 0x0c8 +#define HDMI_EXT_HBLANK_L 0x0cc +#define HDMI_EXT_HBLANK_H 0x0d0 +#define HDMI_EXT_HDELAY_L 0x0d4 +#define HDMI_EXT_HDELAY_H 0x0d8 +#define HDMI_EXT_HDURATION_L 0x0dc +#define HDMI_EXT_HDURATION_H 0x0e0 +#define HDMI_EXT_VTOTAL_L 0x0e4 +#define HDMI_EXT_VTOTAL_H 0x0e8 +#define HDMI_AV_CTRL2 0x0ec +#define HDMI_EXT_VBLANK_L 0x0f4 +#define HDMI_EXT_VBLANK_H 0x10c +#define HDMI_EXT_VDELAY 0x0f8 +#define HDMI_EXT_VDURATION 0x0fc + +#define HDMI_CP_MANU_SEND_CTRL 0x100 +#define HDMI_CP_AUTO_SEND_CTRL 0x104 +#define HDMI_AUTO_CHECKSUM_OPT 0x108 + +#define HDMI_VIDEO_CTRL2 0x114 + +#define HDMI_PHY_OPTION 0x144 + +#define HDMI_CP_BUF_INDEX 0x17c +#define HDMI_CP_BUF_ACC_HB0 0x180 +#define HDMI_CP_BUF_ACC_HB1 0x184 +#define HDMI_CP_BUF_ACC_HB2 0x188 +#define HDMI_CP_BUF_ACC_PB0 0x18c + +#define HDMI_DDC_READ_FIFO_ADDR 0x200 +#define HDMI_DDC_BUS_FREQ_L 0x204 +#define HDMI_DDC_BUS_FREQ_H 0x208 +#define HDMI_DDC_BUS_CTRL 0x2dc +#define HDMI_DDC_I2C_LEN 0x278 +#define HDMI_DDC_I2C_OFFSET 0x280 +#define HDMI_DDC_I2C_CTRL 0x284 +#define HDMI_DDC_I2C_READ_BUF0 0x288 +#define HDMI_DDC_I2C_READ_BUF1 0x28c +#define HDMI_DDC_I2C_READ_BUF2 0x290 +#define HDMI_DDC_I2C_READ_BUF3 0x294 +#define HDMI_DDC_I2C_WRITE_BUF0 0x298 +#define HDMI_DDC_I2C_WRITE_BUF1 0x29c +#define HDMI_DDC_I2C_WRITE_BUF2 0x2a0 +#define HDMI_DDC_I2C_WRITE_BUF3 0x2a4 +#define HDMI_DDC_I2C_WRITE_BUF4 0x2ac +#define HDMI_DDC_I2C_WRITE_BUF5 0x2b0 +#define HDMI_DDC_I2C_WRITE_BUF6 0x2b4 + +#define HDMI_INTR_MASK1 0x248 +#define HDMI_INTR_MASK2 0x24c +#define HDMI_INTR_STATUS1 0x250 +#define HDMI_INTR_STATUS2 0x254 +#define HDMI_INTR_MASK3 0x258 +#define HDMI_INTR_MASK4 0x25c +#define HDMI_INTR_STATUS3 0x260 +#define HDMI_INTR_STATUS4 0x264 + +#define HDMI_HDCP_CTRL 0x2bc + +#define HDMI_EDID_SEGMENT_POINTER 0x310 +#define HDMI_EDID_WORD_ADDR 0x314 +#define HDMI_EDID_FIFO_ADDR 0x318 + +#define HDMI_HPG_MENS_STA 0x37c + +#define HDMI_INTERNAL_CLK_DIVIDER 0x800 + +enum { + /* HDMI_SYS_CTRL */ + HDMI_SYS_POWER_MODE_MASK = 0xf0, + HDMI_SYS_POWER_MODE_A = 0x10, + HDMI_SYS_POWER_MODE_B = 0x20, + HDMI_SYS_POWER_MODE_D = 0x40, + HDMI_SYS_POWER_MODE_E = 0x80, + HDMI_SYS_PLL_RESET_MASK = 0x0c, + HDMI_SYS_PLL_RESET = 0x0c, + HDMI_SYS_PLLB_RESET = 0x08, + + /* HDMI_LR_SWAP_N3 */ + HDMI_AUDIO_LR_SWAP_MASK = 0xf0, + HDMI_AUDIO_LR_SWAP_SUBPACKET0 = 0x10, + HDMI_AUDIO_LR_SWAP_SUBPACKET1 = 0x20, + HDMI_AUDIO_LR_SWAP_SUBPACKET2 = 0x40, + HDMI_AUDIO_LR_SWAP_SUBPACKET3 = 0x80, + HDMI_AUDIO_N_19_16_MASK = 0x0f, + + /* HDMI_AUDIO_CTRL1 */ + HDMI_AUDIO_EXTERNAL_CTS = BIT(7), + HDMI_AUDIO_INPUT_IIS = 0, + HDMI_AUDIO_INPUT_SPDIF = 0x08, + HDMI_AUDIO_INPUT_MCLK_ACTIVE = 0x04, + HDMI_AUDIO_INPUT_MCLK_DEACTIVE = 0, + HDMI_AUDIO_INPUT_MCLK_RATE_128X = 0, + HDMI_AUDIO_INPUT_MCLK_RATE_256X = 1, + HDMI_AUDIO_INPUT_MCLK_RATE_384X = 2, + HDMI_AUDIO_INPUT_MCLK_RATE_512X = 3, + + /* HDMI_I2S_AUDIO_CTRL */ + HDMI_AUDIO_I2S_FORMAT_STANDARD = 0, + HDMI_AUDIO_I2S_CHANNEL_1_2 = 0x04, + HDMI_AUDIO_I2S_CHANNEL_3_4 = 0x0c, + HDMI_AUDIO_I2S_CHANNEL_5_6 = 0x1c, + HDMI_AUDIO_I2S_CHANNEL_7_8 = 0x3c, + + /* HDMI_AV_CTRL1 */ + HDMI_AUDIO_SAMPLE_FRE_MASK = 0xf0, + HDMI_AUDIO_SAMPLE_FRE_32000 = 0x30, + HDMI_AUDIO_SAMPLE_FRE_44100 = 0, + HDMI_AUDIO_SAMPLE_FRE_48000 = 0x20, + HDMI_AUDIO_SAMPLE_FRE_88200 = 0x80, + HDMI_AUDIO_SAMPLE_FRE_96000 = 0xa0, + HDMI_AUDIO_SAMPLE_FRE_176400 = 0xc0, + HDMI_AUDIO_SAMPLE_FRE_192000 = 0xe0, + HDMI_AUDIO_SAMPLE_FRE_768000 = 0x90, + + HDMI_VIDEO_INPUT_FORMAT_MASK = 0x0e, + HDMI_VIDEO_INPUT_RGB_YCBCR444 = 0, + HDMI_VIDEO_INPUT_YCBCR422 = 0x02, + HDMI_VIDEO_DE_MASK = 0x1, + HDMI_VIDEO_INTERNAL_DE = 0, + HDMI_VIDEO_EXTERNAL_DE = 0x01, + + /* HDMI_VIDEO_CTRL1 */ + HDMI_VIDEO_OUTPUT_FORMAT_MASK = 0xc0, + HDMI_VIDEO_OUTPUT_RGB444 = 0, + HDMI_VIDEO_OUTPUT_YCBCR444 = 0x40, + HDMI_VIDEO_OUTPUT_YCBCR422 = 0x80, + HDMI_VIDEO_INPUT_DATA_DEPTH_MASK = 0x30, + HDMI_VIDEO_INPUT_DATA_DEPTH_12BIT = 0, + HDMI_VIDEO_INPUT_DATA_DEPTH_10BIT = 0x10, + HDMI_VIDEO_INPUT_DATA_DEPTH_8BIT = 0x30, + HDMI_VIDEO_INPUT_COLOR_MASK = 1, + HDMI_VIDEO_INPUT_COLOR_RGB = 0, + HDMI_VIDEO_INPUT_COLOR_YCBCR = 1, + + /* HDMI_EXT_VIDEO_PARA */ + HDMI_VIDEO_VSYNC_OFFSET_SHIFT = 4, + HDMI_VIDEO_VSYNC_ACTIVE_HIGH = BIT(3), + HDMI_VIDEO_VSYNC_ACTIVE_LOW = 0, + HDMI_VIDEO_HSYNC_ACTIVE_HIGH = BIT(2), + HDMI_VIDEO_HSYNC_ACTIVE_LOW = 0, + HDMI_VIDEO_MODE_INTERLACE = BIT(1), + HDMI_VIDEO_MODE_PROGRESSIVE = 0, + HDMI_EXT_VIDEO_SET_EN = BIT(0), + + /* HDMI_CP_AUTO_SEND_CTRL */ + + /* HDMI_VIDEO_CTRL2 */ + HDMI_VIDEO_AV_MUTE_MASK = 0xc0, + HDMI_VIDEO_CLR_AV_MUTE = BIT(7), + HDMI_VIDEO_SET_AV_MUTE = BIT(6), + HDMI_AUDIO_CP_LOGIC_RESET_MASK = BIT(2), + HDMI_AUDIO_CP_LOGIC_RESET = BIT(2), + HDMI_VIDEO_AUDIO_DISABLE_MASK = 0x3, + HDMI_AUDIO_DISABLE = BIT(1), + HDMI_VIDEO_DISABLE = BIT(0), + + /* HDMI_CP_BUF_INDEX */ + HDMI_INFOFRAME_VSI = 0x05, + HDMI_INFOFRAME_AVI = 0x06, + HDMI_INFOFRAME_AAI = 0x08, + + /* HDMI_INTR_MASK1 */ + /* HDMI_INTR_STATUS1 */ + HDMI_INTR_HOTPLUG = BIT(7), + HDMI_INTR_MSENS = BIT(6), + HDMI_INTR_VSYNC = BIT(5), + HDMI_INTR_AUDIO_FIFO_FULL = BIT(4), + HDMI_INTR_EDID_MASK = 0x6, + HDMI_INTR_EDID_READY = BIT(2), + HDMI_INTR_EDID_ERR = BIT(1), + + /* HDMI_HDCP_CTRL */ + HDMI_VIDEO_MODE_MASK = BIT(1), + HDMI_VIDEO_MODE_HDMI = BIT(1), + + /* HDMI_HPG_MENS_STA */ + HDMI_HPG_IN_STATUS_HIGH = BIT(7), + HDMI_MSENS_IN_STATUS_HIGH = BIT(6), +}; + +#endif /* __RK3066_HDMI_H__ */ -- cgit v1.2.3