diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
| commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
| tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | |
| download | linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.zip | |
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted
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().
...
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c | 1662 |
1 files changed, 1662 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c new file mode 100644 index 000000000..006a2e979 --- /dev/null +++ b/drivers/gpu/drm/i915/display/intel_ddi_buf_trans.c @@ -0,0 +1,1662 @@ +// SPDX-License-Identifier: MIT +/* + * Copyright © 2020 Intel Corporation + */ + +#include "i915_drv.h" +#include "intel_ddi.h" +#include "intel_ddi_buf_trans.h" +#include "intel_de.h" +#include "intel_display_types.h" +#include "intel_dp.h" + +/* HDMI/DVI modes ignore everything but the last 2 items. So we share + * them for both DP and FDI transports, allowing those ports to + * automatically adapt to HDMI connections as well + */ +static const union intel_ddi_buf_trans_entry _hsw_trans_dp[] = { + { .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } }, + { .hsw = { 0x00C30FFF, 0x00040006, 0x0 } }, + { .hsw = { 0x80AAAFFF, 0x000B0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } }, + { .hsw = { 0x80C30FFF, 0x000B0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } }, + { .hsw = { 0x80D75FFF, 0x000B0000, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans hsw_trans_dp = { + .entries = _hsw_trans_dp, + .num_entries = ARRAY_SIZE(_hsw_trans_dp), +}; + +static const union intel_ddi_buf_trans_entry _hsw_trans_fdi[] = { + { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x000F000A, 0x0 } }, + { .hsw = { 0x00C30FFF, 0x00060006, 0x0 } }, + { .hsw = { 0x00AAAFFF, 0x001E0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x000F000A, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x00160004, 0x0 } }, + { .hsw = { 0x00C30FFF, 0x001E0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x00060006, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x001E0000, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans hsw_trans_fdi = { + .entries = _hsw_trans_fdi, + .num_entries = ARRAY_SIZE(_hsw_trans_fdi), +}; + +static const union intel_ddi_buf_trans_entry _hsw_trans_hdmi[] = { + /* Idx NT mV d T mV d db */ + { .hsw = { 0x00FFFFFF, 0x0006000E, 0x0 } }, /* 0: 400 400 0 */ + { .hsw = { 0x00E79FFF, 0x000E000C, 0x0 } }, /* 1: 400 500 2 */ + { .hsw = { 0x00D75FFF, 0x0005000A, 0x0 } }, /* 2: 400 600 3.5 */ + { .hsw = { 0x00FFFFFF, 0x0005000A, 0x0 } }, /* 3: 600 600 0 */ + { .hsw = { 0x00E79FFF, 0x001D0007, 0x0 } }, /* 4: 600 750 2 */ + { .hsw = { 0x00D75FFF, 0x000C0004, 0x0 } }, /* 5: 600 900 3.5 */ + { .hsw = { 0x00FFFFFF, 0x00040006, 0x0 } }, /* 6: 800 800 0 */ + { .hsw = { 0x80E79FFF, 0x00030002, 0x0 } }, /* 7: 800 1000 2 */ + { .hsw = { 0x00FFFFFF, 0x00140005, 0x0 } }, /* 8: 850 850 0 */ + { .hsw = { 0x00FFFFFF, 0x000C0004, 0x0 } }, /* 9: 900 900 0 */ + { .hsw = { 0x00FFFFFF, 0x001C0003, 0x0 } }, /* 10: 950 950 0 */ + { .hsw = { 0x80FFFFFF, 0x00030002, 0x0 } }, /* 11: 1000 1000 0 */ +}; + +static const struct intel_ddi_buf_trans hsw_trans_hdmi = { + .entries = _hsw_trans_hdmi, + .num_entries = ARRAY_SIZE(_hsw_trans_hdmi), + .hdmi_default_entry = 6, +}; + +static const union intel_ddi_buf_trans_entry _bdw_trans_edp[] = { + { .hsw = { 0x00FFFFFF, 0x00000012, 0x0 } }, + { .hsw = { 0x00EBAFFF, 0x00020011, 0x0 } }, + { .hsw = { 0x00C71FFF, 0x0006000F, 0x0 } }, + { .hsw = { 0x00AAAFFF, 0x000E000A, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x00020011, 0x0 } }, + { .hsw = { 0x00DB6FFF, 0x0005000F, 0x0 } }, + { .hsw = { 0x00BEEFFF, 0x000A000C, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x0005000F, 0x0 } }, + { .hsw = { 0x00DB6FFF, 0x000A000C, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans bdw_trans_edp = { + .entries = _bdw_trans_edp, + .num_entries = ARRAY_SIZE(_bdw_trans_edp), +}; + +static const union intel_ddi_buf_trans_entry _bdw_trans_dp[] = { + { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } }, + { .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } }, + { .hsw = { 0x80B2CFFF, 0x001B0002, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } }, + { .hsw = { 0x00DB6FFF, 0x00160005, 0x0 } }, + { .hsw = { 0x80C71FFF, 0x001A0002, 0x0 } }, + { .hsw = { 0x00F7DFFF, 0x00180004, 0x0 } }, + { .hsw = { 0x80D75FFF, 0x001B0002, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans bdw_trans_dp = { + .entries = _bdw_trans_dp, + .num_entries = ARRAY_SIZE(_bdw_trans_dp), +}; + +static const union intel_ddi_buf_trans_entry _bdw_trans_fdi[] = { + { .hsw = { 0x00FFFFFF, 0x0001000E, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x0004000A, 0x0 } }, + { .hsw = { 0x00C30FFF, 0x00070006, 0x0 } }, + { .hsw = { 0x00AAAFFF, 0x000C0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x0004000A, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x00090004, 0x0 } }, + { .hsw = { 0x00C30FFF, 0x000C0000, 0x0 } }, + { .hsw = { 0x00FFFFFF, 0x00070006, 0x0 } }, + { .hsw = { 0x00D75FFF, 0x000C0000, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans bdw_trans_fdi = { + .entries = _bdw_trans_fdi, + .num_entries = ARRAY_SIZE(_bdw_trans_fdi), +}; + +static const union intel_ddi_buf_trans_entry _bdw_trans_hdmi[] = { + /* Idx NT mV d T mV df db */ + { .hsw = { 0x00FFFFFF, 0x0007000E, 0x0 } }, /* 0: 400 400 0 */ + { .hsw = { 0x00D75FFF, 0x000E000A, 0x0 } }, /* 1: 400 600 3.5 */ + { .hsw = { 0x00BEFFFF, 0x00140006, 0x0 } }, /* 2: 400 800 6 */ + { .hsw = { 0x00FFFFFF, 0x0009000D, 0x0 } }, /* 3: 450 450 0 */ + { .hsw = { 0x00FFFFFF, 0x000E000A, 0x0 } }, /* 4: 600 600 0 */ + { .hsw = { 0x00D7FFFF, 0x00140006, 0x0 } }, /* 5: 600 800 2.5 */ + { .hsw = { 0x80CB2FFF, 0x001B0002, 0x0 } }, /* 6: 600 1000 4.5 */ + { .hsw = { 0x00FFFFFF, 0x00140006, 0x0 } }, /* 7: 800 800 0 */ + { .hsw = { 0x80E79FFF, 0x001B0002, 0x0 } }, /* 8: 800 1000 2 */ + { .hsw = { 0x80FFFFFF, 0x001B0002, 0x0 } }, /* 9: 1000 1000 0 */ +}; + +static const struct intel_ddi_buf_trans bdw_trans_hdmi = { + .entries = _bdw_trans_hdmi, + .num_entries = ARRAY_SIZE(_bdw_trans_hdmi), + .hdmi_default_entry = 7, +}; + +/* Skylake H and S */ +static const union intel_ddi_buf_trans_entry _skl_trans_dp[] = { + { .hsw = { 0x00002016, 0x000000A0, 0x0 } }, + { .hsw = { 0x00005012, 0x0000009B, 0x0 } }, + { .hsw = { 0x00007011, 0x00000088, 0x0 } }, + { .hsw = { 0x80009010, 0x000000C0, 0x1 } }, + { .hsw = { 0x00002016, 0x0000009B, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x1 } }, + { .hsw = { 0x00002016, 0x000000DF, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x1 } }, +}; + +static const struct intel_ddi_buf_trans skl_trans_dp = { + .entries = _skl_trans_dp, + .num_entries = ARRAY_SIZE(_skl_trans_dp), +}; + +/* Skylake U */ +static const union intel_ddi_buf_trans_entry _skl_u_trans_dp[] = { + { .hsw = { 0x0000201B, 0x000000A2, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000CD, 0x1 } }, + { .hsw = { 0x80009010, 0x000000C0, 0x1 } }, + { .hsw = { 0x0000201B, 0x0000009D, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x1 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x1 } }, + { .hsw = { 0x00002016, 0x00000088, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x1 } }, +}; + +static const struct intel_ddi_buf_trans skl_u_trans_dp = { + .entries = _skl_u_trans_dp, + .num_entries = ARRAY_SIZE(_skl_u_trans_dp), +}; + +/* Skylake Y */ +static const union intel_ddi_buf_trans_entry _skl_y_trans_dp[] = { + { .hsw = { 0x00000018, 0x000000A2, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000CD, 0x3 } }, + { .hsw = { 0x80009010, 0x000000C0, 0x3 } }, + { .hsw = { 0x00000018, 0x0000009D, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x3 } }, + { .hsw = { 0x00000018, 0x00000088, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, +}; + +static const struct intel_ddi_buf_trans skl_y_trans_dp = { + .entries = _skl_y_trans_dp, + .num_entries = ARRAY_SIZE(_skl_y_trans_dp), +}; + +/* Kabylake H and S */ +static const union intel_ddi_buf_trans_entry _kbl_trans_dp[] = { + { .hsw = { 0x00002016, 0x000000A0, 0x0 } }, + { .hsw = { 0x00005012, 0x0000009B, 0x0 } }, + { .hsw = { 0x00007011, 0x00000088, 0x0 } }, + { .hsw = { 0x80009010, 0x000000C0, 0x1 } }, + { .hsw = { 0x00002016, 0x0000009B, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x1 } }, + { .hsw = { 0x00002016, 0x00000097, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x1 } }, +}; + +static const struct intel_ddi_buf_trans kbl_trans_dp = { + .entries = _kbl_trans_dp, + .num_entries = ARRAY_SIZE(_kbl_trans_dp), +}; + +/* Kabylake U */ +static const union intel_ddi_buf_trans_entry _kbl_u_trans_dp[] = { + { .hsw = { 0x0000201B, 0x000000A1, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000CD, 0x3 } }, + { .hsw = { 0x80009010, 0x000000C0, 0x3 } }, + { .hsw = { 0x0000201B, 0x0000009D, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x3 } }, + { .hsw = { 0x00002016, 0x0000004F, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, +}; + +static const struct intel_ddi_buf_trans kbl_u_trans_dp = { + .entries = _kbl_u_trans_dp, + .num_entries = ARRAY_SIZE(_kbl_u_trans_dp), +}; + +/* Kabylake Y */ +static const union intel_ddi_buf_trans_entry _kbl_y_trans_dp[] = { + { .hsw = { 0x00001017, 0x000000A1, 0x0 } }, + { .hsw = { 0x00005012, 0x00000088, 0x0 } }, + { .hsw = { 0x80007011, 0x000000CD, 0x3 } }, + { .hsw = { 0x8000800F, 0x000000C0, 0x3 } }, + { .hsw = { 0x00001017, 0x0000009D, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, + { .hsw = { 0x80007011, 0x000000C0, 0x3 } }, + { .hsw = { 0x00001017, 0x0000004C, 0x0 } }, + { .hsw = { 0x80005012, 0x000000C0, 0x3 } }, +}; + +static const struct intel_ddi_buf_trans kbl_y_trans_dp = { + .entries = _kbl_y_trans_dp, + .num_entries = ARRAY_SIZE(_kbl_y_trans_dp), +}; + +/* + * Skylake/Kabylake H and S + * eDP 1.4 low vswing translation parameters + */ +static const union intel_ddi_buf_trans_entry _skl_trans_edp[] = { + { .hsw = { 0x00000018, 0x000000A8, 0x0 } }, + { .hsw = { 0x00004013, 0x000000A9, 0x0 } }, + { .hsw = { 0x00007011, 0x000000A2, 0x0 } }, + { .hsw = { 0x00009010, 0x0000009C, 0x0 } }, + { .hsw = { 0x00000018, 0x000000A9, 0x0 } }, + { .hsw = { 0x00006013, 0x000000A2, 0x0 } }, + { .hsw = { 0x00007011, 0x000000A6, 0x0 } }, + { .hsw = { 0x00000018, 0x000000AB, 0x0 } }, + { .hsw = { 0x00007013, 0x0000009F, 0x0 } }, + { .hsw = { 0x00000018, 0x000000DF, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans skl_trans_edp = { + .entries = _skl_trans_edp, + .num_entries = ARRAY_SIZE(_skl_trans_edp), +}; + +/* + * Skylake/Kabylake U + * eDP 1.4 low vswing translation parameters + */ +static const union intel_ddi_buf_trans_entry _skl_u_trans_edp[] = { + { .hsw = { 0x00000018, 0x000000A8, 0x0 } }, + { .hsw = { 0x00004013, 0x000000A9, 0x0 } }, + { .hsw = { 0x00007011, 0x000000A2, 0x0 } }, + { .hsw = { 0x00009010, 0x0000009C, 0x0 } }, + { .hsw = { 0x00000018, 0x000000A9, 0x0 } }, + { .hsw = { 0x00006013, 0x000000A2, 0x0 } }, + { .hsw = { 0x00007011, 0x000000A6, 0x0 } }, + { .hsw = { 0x00002016, 0x000000AB, 0x0 } }, + { .hsw = { 0x00005013, 0x0000009F, 0x0 } }, + { .hsw = { 0x00000018, 0x000000DF, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans skl_u_trans_edp = { + .entries = _skl_u_trans_edp, + .num_entries = ARRAY_SIZE(_skl_u_trans_edp), +}; + +/* + * Skylake/Kabylake Y + * eDP 1.4 low vswing translation parameters + */ +static const union intel_ddi_buf_trans_entry _skl_y_trans_edp[] = { + { .hsw = { 0x00000018, 0x000000A8, 0x0 } }, + { .hsw = { 0x00004013, 0x000000AB, 0x0 } }, + { .hsw = { 0x00007011, 0x000000A4, 0x0 } }, + { .hsw = { 0x00009010, 0x000000DF, 0x0 } }, + { .hsw = { 0x00000018, 0x000000AA, 0x0 } }, + { .hsw = { 0x00006013, 0x000000A4, 0x0 } }, + { .hsw = { 0x00007011, 0x0000009D, 0x0 } }, + { .hsw = { 0x00000018, 0x000000A0, 0x0 } }, + { .hsw = { 0x00006012, 0x000000DF, 0x0 } }, + { .hsw = { 0x00000018, 0x0000008A, 0x0 } }, +}; + +static const struct intel_ddi_buf_trans skl_y_trans_edp = { + .entries = _skl_y_trans_edp, + .num_entries = ARRAY_SIZE(_skl_y_trans_edp), +}; + +/* Skylake/Kabylake U, H and S */ +static const union intel_ddi_buf_trans_entry _skl_trans_hdmi[] = { + { .hsw = { 0x00000018, 0x000000AC, 0x0 } }, + { .hsw = { 0x00005012, 0x0000009D, 0x0 } }, + { .hsw = { 0x00007011, 0x00000088, 0x0 } }, + { .hsw = { 0x00000018, 0x000000A1, 0x0 } }, + { .hsw = { 0x00000018, 0x00000098, 0x0 } }, + { .hsw = { 0x00004013, 0x00000088, 0x0 } }, + { .hsw = { 0x80006012, 0x000000CD, 0x1 } }, + { .hsw = { 0x00000018, 0x000000DF, 0x0 } }, + { .hsw = { 0x80003015, 0x000000CD, 0x1 } }, /* Default */ + { .hsw = { 0x80003015, 0x000000C0, 0x1 } }, + { .hsw = { 0x80000018, 0x000000C0, 0x1 } }, +}; + +static const struct intel_ddi_buf_trans skl_trans_hdmi = { + .entries = _skl_trans_hdmi, + .num_entries = ARRAY_SIZE(_skl_trans_hdmi), + .hdmi_default_entry = 8, +}; + +/* Skylake/Kabylake Y */ +static const union intel_ddi_buf_trans_entry _skl_y_trans_hdmi[] = { + { .hsw = { 0x00000018, 0x000000A1, 0x0 } }, + { .hsw = { 0x00005012, 0x000000DF, 0x0 } }, + { .hsw = { 0x80007011, 0x000000CB, 0x3 } }, + { .hsw = { 0x00000018, 0x000000A4, 0x0 } }, + { .hsw = { 0x00000018, 0x0000009D, 0x0 } }, + { .hsw = { 0x00004013, 0x00000080, 0x0 } }, + { .hsw = { 0x80006013, 0x000000C0, 0x3 } }, + { .hsw = { 0x00000018, 0x0000008A, 0x0 } }, + { .hsw = { 0x80003015, 0x000000C0, 0x3 } }, /* Default */ + { .hsw = { 0x80003015, 0x000000C0, 0x3 } }, + { .hsw = { 0x80000018, 0x000000C0, 0x3 } }, +}; + +static const struct intel_ddi_buf_trans skl_y_trans_hdmi = { + .entries = _skl_y_trans_hdmi, + .num_entries = ARRAY_SIZE(_skl_y_trans_hdmi), + .hdmi_default_entry = 8, +}; + +static const union intel_ddi_buf_trans_entry _bxt_trans_dp[] = { + /* Idx NT mV diff db */ + { .bxt = { 52, 0x9A, 0, 128, } }, /* 0: 400 0 */ + { .bxt = { 78, 0x9A, 0, 85, } }, /* 1: 400 3.5 */ + { .bxt = { 104, 0x9A, 0, 64, } }, /* 2: 400 6 */ + { .bxt = { 154, 0x9A, 0, 43, } }, /* 3: 400 9.5 */ + { .bxt = { 77, 0x9A, 0, 128, } }, /* 4: 600 0 */ + { .bxt = { 116, 0x9A, 0, 85, } }, /* 5: 600 3.5 */ + { .bxt = { 154, 0x9A, 0, 64, } }, /* 6: 600 6 */ + { .bxt = { 102, 0x9A, 0, 128, } }, /* 7: 800 0 */ + { .bxt = { 154, 0x9A, 0, 85, } }, /* 8: 800 3.5 */ + { .bxt = { 154, 0x9A, 1, 128, } }, /* 9: 1200 0 */ +}; + +static const struct intel_ddi_buf_trans bxt_trans_dp = { + .entries = _bxt_trans_dp, + .num_entries = ARRAY_SIZE(_bxt_trans_dp), +}; + +static const union intel_ddi_buf_trans_entry _bxt_trans_edp[] = { + /* Idx NT mV diff db */ + { .bxt = { 26, 0, 0, 128, } }, /* 0: 200 0 */ + { .bxt = { 38, 0, 0, 112, } }, /* 1: 200 1.5 */ + { .bxt = { 48, 0, 0, 96, } }, /* 2: 200 4 */ + { .bxt = { 54, 0, 0, 69, } }, /* 3: 200 6 */ + { .bxt = { 32, 0, 0, 128, } }, /* 4: 250 0 */ + { .bxt = { 48, 0, 0, 104, } }, /* 5: 250 1.5 */ + { .bxt = { 54, 0, 0, 85, } }, /* 6: 250 4 */ + { .bxt = { 43, 0, 0, 128, } }, /* 7: 300 0 */ + { .bxt = { 54, 0, 0, 101, } }, /* 8: 300 1.5 */ + { .bxt = { 48, 0, 0, 128, } }, /* 9: 300 0 */ +}; + +static const struct intel_ddi_buf_trans bxt_trans_edp = { + .entries = _bxt_trans_edp, + .num_entries = ARRAY_SIZE(_bxt_trans_edp), +}; + +/* BSpec has 2 recommended values - entries 0 and 8. + * Using the entry with higher vswing. + */ +static const union intel_ddi_buf_trans_entry _bxt_trans_hdmi[] = { + /* Idx NT mV diff db */ + { .bxt = { 52, 0x9A, 0, 128, } }, /* 0: 400 0 */ + { .bxt = { 52, 0x9A, 0, 85, } }, /* 1: 400 3.5 */ + { .bxt = { 52, 0x9A, 0, 64, } }, /* 2: 400 6 */ + { .bxt = { 42, 0x9A, 0, 43, } }, /* 3: 400 9.5 */ + { .bxt = { 77, 0x9A, 0, 128, } }, /* 4: 600 0 */ + { .bxt = { 77, 0x9A, 0, 85, } }, /* 5: 600 3.5 */ + { .bxt = { 77, 0x9A, 0, 64, } }, /* 6: 600 6 */ + { .bxt = { 102, 0x9A, 0, 128, } }, /* 7: 800 0 */ + { .bxt = { 102, 0x9A, 0, 85, } }, /* 8: 800 3.5 */ + { .bxt = { 154, 0x9A, 1, 128, } }, /* 9: 1200 0 */ +}; + +static const struct intel_ddi_buf_trans bxt_trans_hdmi = { + .entries = _bxt_trans_hdmi, + .num_entries = ARRAY_SIZE(_bxt_trans_hdmi), + .hdmi_default_entry = ARRAY_SIZE(_bxt_trans_hdmi) - 1, +}; + +/* icl_combo_phy_trans */ +static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_dp_hbr2_edp_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans icl_combo_phy_trans_dp_hbr2_edp_hbr3 = { + .entries = _icl_combo_phy_trans_dp_hbr2_edp_hbr3, + .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_dp_hbr2_edp_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_edp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0x0, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */ + { .icl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } }, /* 200 250 1.9 */ + { .icl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } }, /* 200 300 3.5 */ + { .icl = { 0x9, 0x7F, 0x31, 0x00, 0x0E } }, /* 200 350 4.9 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */ + { .icl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */ + { .icl = { 0x9, 0x7F, 0x35, 0x00, 0x0A } }, /* 250 350 2.9 */ + { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */ + { .icl = { 0x9, 0x7F, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */ + { .icl = { 0x9, 0x7F, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ +}; + +static const struct intel_ddi_buf_trans icl_combo_phy_trans_edp_hbr2 = { + .entries = _icl_combo_phy_trans_edp_hbr2, + .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_edp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _icl_combo_phy_trans_hdmi[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x60, 0x3F, 0x00, 0x00 } }, /* 450 450 0.0 */ + { .icl = { 0xB, 0x73, 0x36, 0x00, 0x09 } }, /* 450 650 3.2 */ + { .icl = { 0x6, 0x7F, 0x31, 0x00, 0x0E } }, /* 450 850 5.5 */ + { .icl = { 0xB, 0x73, 0x3F, 0x00, 0x00 } }, /* 650 650 0.0 ALS */ + { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 650 850 2.3 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 850 850 0.0 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 850 3.0 */ +}; + +static const struct intel_ddi_buf_trans icl_combo_phy_trans_hdmi = { + .entries = _icl_combo_phy_trans_hdmi, + .num_entries = ARRAY_SIZE(_icl_combo_phy_trans_hdmi), + .hdmi_default_entry = ARRAY_SIZE(_icl_combo_phy_trans_hdmi) - 1, +}; + +static const union intel_ddi_buf_trans_entry _ehl_combo_phy_trans_dp[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x33, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x47, 0x38, 0x00, 0x07 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x64, 0x33, 0x00, 0x0C } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x46, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x64, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x61, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans ehl_combo_phy_trans_dp = { + .entries = _ehl_combo_phy_trans_dp, + .num_entries = ARRAY_SIZE(_ehl_combo_phy_trans_dp), +}; + +static const union intel_ddi_buf_trans_entry _ehl_combo_phy_trans_edp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 250 1.9 */ + { .icl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } }, /* 200 300 3.5 */ + { .icl = { 0xA, 0x35, 0x39, 0x00, 0x06 } }, /* 200 350 4.9 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */ + { .icl = { 0x1, 0x7F, 0x3C, 0x00, 0x03 } }, /* 250 300 1.6 */ + { .icl = { 0xA, 0x35, 0x39, 0x00, 0x06 } }, /* 250 350 2.9 */ + { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */ + { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ +}; + +static const struct intel_ddi_buf_trans ehl_combo_phy_trans_edp_hbr2 = { + .entries = _ehl_combo_phy_trans_edp_hbr2, + .num_entries = ARRAY_SIZE(_ehl_combo_phy_trans_edp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _jsl_combo_phy_trans_edp_hbr[] = { + /* NT mV Trans mV db */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */ + { .icl = { 0x8, 0x7F, 0x38, 0x00, 0x07 } }, /* 200 250 1.9 */ + { .icl = { 0x1, 0x7F, 0x33, 0x00, 0x0C } }, /* 200 300 3.5 */ + { .icl = { 0xA, 0x35, 0x36, 0x00, 0x09 } }, /* 200 350 4.9 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */ + { .icl = { 0x1, 0x7F, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */ + { .icl = { 0xA, 0x35, 0x35, 0x00, 0x0A } }, /* 250 350 2.9 */ + { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */ + { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ +}; + +static const struct intel_ddi_buf_trans jsl_combo_phy_trans_edp_hbr = { + .entries = _jsl_combo_phy_trans_edp_hbr, + .num_entries = ARRAY_SIZE(_jsl_combo_phy_trans_edp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _jsl_combo_phy_trans_edp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 200 0.0 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 200 250 1.9 */ + { .icl = { 0x1, 0x7F, 0x3D, 0x00, 0x02 } }, /* 200 300 3.5 */ + { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 200 350 4.9 */ + { .icl = { 0x8, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 250 0.0 */ + { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 250 300 1.6 */ + { .icl = { 0xA, 0x35, 0x3A, 0x00, 0x05 } }, /* 250 350 2.9 */ + { .icl = { 0x1, 0x7F, 0x3F, 0x00, 0x00 } }, /* 300 300 0.0 */ + { .icl = { 0xA, 0x35, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ +}; + +static const struct intel_ddi_buf_trans jsl_combo_phy_trans_edp_hbr2 = { + .entries = _jsl_combo_phy_trans_edp_hbr2, + .num_entries = ARRAY_SIZE(_jsl_combo_phy_trans_edp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _dg1_combo_phy_trans_dp_rbr_hbr[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x48, 0x35, 0x00, 0x0A } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x60, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x60, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x37, 0x00, 0x08 } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans dg1_combo_phy_trans_dp_rbr_hbr = { + .entries = _dg1_combo_phy_trans_dp_rbr_hbr, + .num_entries = ARRAY_SIZE(_dg1_combo_phy_trans_dp_rbr_hbr), +}; + +static const union intel_ddi_buf_trans_entry _dg1_combo_phy_trans_dp_hbr2_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x48, 0x35, 0x00, 0x0A } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x43, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x60, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans dg1_combo_phy_trans_dp_hbr2_hbr3 = { + .entries = _dg1_combo_phy_trans_dp_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_dg1_combo_phy_trans_dp_hbr2_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_rbr_hbr[] = { + /* Voltage swing pre-emphasis */ + { .mg = { 0x18, 0x00, 0x00 } }, /* 0 0 */ + { .mg = { 0x1D, 0x00, 0x05 } }, /* 0 1 */ + { .mg = { 0x24, 0x00, 0x0C } }, /* 0 2 */ + { .mg = { 0x2B, 0x00, 0x14 } }, /* 0 3 */ + { .mg = { 0x21, 0x00, 0x00 } }, /* 1 0 */ + { .mg = { 0x2B, 0x00, 0x08 } }, /* 1 1 */ + { .mg = { 0x30, 0x00, 0x0F } }, /* 1 2 */ + { .mg = { 0x31, 0x00, 0x03 } }, /* 2 0 */ + { .mg = { 0x34, 0x00, 0x0B } }, /* 2 1 */ + { .mg = { 0x3F, 0x00, 0x00 } }, /* 3 0 */ +}; + +static const struct intel_ddi_buf_trans icl_mg_phy_trans_rbr_hbr = { + .entries = _icl_mg_phy_trans_rbr_hbr, + .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_rbr_hbr), +}; + +static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_hbr2_hbr3[] = { + /* Voltage swing pre-emphasis */ + { .mg = { 0x18, 0x00, 0x00 } }, /* 0 0 */ + { .mg = { 0x1D, 0x00, 0x05 } }, /* 0 1 */ + { .mg = { 0x24, 0x00, 0x0C } }, /* 0 2 */ + { .mg = { 0x2B, 0x00, 0x14 } }, /* 0 3 */ + { .mg = { 0x26, 0x00, 0x00 } }, /* 1 0 */ + { .mg = { 0x2C, 0x00, 0x07 } }, /* 1 1 */ + { .mg = { 0x33, 0x00, 0x0C } }, /* 1 2 */ + { .mg = { 0x2E, 0x00, 0x00 } }, /* 2 0 */ + { .mg = { 0x36, 0x00, 0x09 } }, /* 2 1 */ + { .mg = { 0x3F, 0x00, 0x00 } }, /* 3 0 */ +}; + +static const struct intel_ddi_buf_trans icl_mg_phy_trans_hbr2_hbr3 = { + .entries = _icl_mg_phy_trans_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_hbr2_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _icl_mg_phy_trans_hdmi[] = { + /* HDMI Preset VS Pre-emph */ + { .mg = { 0x1A, 0x0, 0x0 } }, /* 1 400mV 0dB */ + { .mg = { 0x20, 0x0, 0x0 } }, /* 2 500mV 0dB */ + { .mg = { 0x29, 0x0, 0x0 } }, /* 3 650mV 0dB */ + { .mg = { 0x32, 0x0, 0x0 } }, /* 4 800mV 0dB */ + { .mg = { 0x3F, 0x0, 0x0 } }, /* 5 1000mV 0dB */ + { .mg = { 0x3A, 0x0, 0x5 } }, /* 6 Full -1.5 dB */ + { .mg = { 0x39, 0x0, 0x6 } }, /* 7 Full -1.8 dB */ + { .mg = { 0x38, 0x0, 0x7 } }, /* 8 Full -2 dB */ + { .mg = { 0x37, 0x0, 0x8 } }, /* 9 Full -2.5 dB */ + { .mg = { 0x36, 0x0, 0x9 } }, /* 10 Full -3 dB */ +}; + +static const struct intel_ddi_buf_trans icl_mg_phy_trans_hdmi = { + .entries = _icl_mg_phy_trans_hdmi, + .num_entries = ARRAY_SIZE(_icl_mg_phy_trans_hdmi), + .hdmi_default_entry = ARRAY_SIZE(_icl_mg_phy_trans_hdmi) - 1, +}; + +static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_dp_hbr[] = { + /* VS pre-emp Non-trans mV Pre-emph dB */ + { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */ + { .dkl = { 0x5, 0x0, 0x05 } }, /* 0 1 400mV 3.5 dB */ + { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */ + { .dkl = { 0x0, 0x0, 0x18 } }, /* 0 3 400mV 9.5 dB */ + { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */ + { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */ + { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */ + { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB HDMI default */ +}; + +static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_dp_hbr = { + .entries = _tgl_dkl_phy_trans_dp_hbr, + .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_dp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_dp_hbr2[] = { + /* VS pre-emp Non-trans mV Pre-emph dB */ + { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */ + { .dkl = { 0x5, 0x0, 0x05 } }, /* 0 1 400mV 3.5 dB */ + { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */ + { .dkl = { 0x0, 0x0, 0x19 } }, /* 0 3 400mV 9.5 dB */ + { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */ + { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */ + { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */ + { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB HDMI default */ +}; + +static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_dp_hbr2 = { + .entries = _tgl_dkl_phy_trans_dp_hbr2, + .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_dp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _tgl_dkl_phy_trans_hdmi[] = { + /* HDMI Preset VS Pre-emph */ + { .dkl = { 0x7, 0x0, 0x0 } }, /* 1 400mV 0dB */ + { .dkl = { 0x6, 0x0, 0x0 } }, /* 2 500mV 0dB */ + { .dkl = { 0x4, 0x0, 0x0 } }, /* 3 650mV 0dB */ + { .dkl = { 0x2, 0x0, 0x0 } }, /* 4 800mV 0dB */ + { .dkl = { 0x0, 0x0, 0x0 } }, /* 5 1000mV 0dB */ + { .dkl = { 0x0, 0x0, 0x5 } }, /* 6 Full -1.5 dB */ + { .dkl = { 0x0, 0x0, 0x6 } }, /* 7 Full -1.8 dB */ + { .dkl = { 0x0, 0x0, 0x7 } }, /* 8 Full -2 dB */ + { .dkl = { 0x0, 0x0, 0x8 } }, /* 9 Full -2.5 dB */ + { .dkl = { 0x0, 0x0, 0xA } }, /* 10 Full -3 dB */ +}; + +static const struct intel_ddi_buf_trans tgl_dkl_phy_trans_hdmi = { + .entries = _tgl_dkl_phy_trans_hdmi, + .num_entries = ARRAY_SIZE(_tgl_dkl_phy_trans_hdmi), + .hdmi_default_entry = ARRAY_SIZE(_tgl_dkl_phy_trans_hdmi) - 1, +}; + +static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_dp_hbr[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x32, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x71, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7D, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x6C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans tgl_combo_phy_trans_dp_hbr = { + .entries = _tgl_combo_phy_trans_dp_hbr, + .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_dp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_dp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x63, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x61, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7B, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans tgl_combo_phy_trans_dp_hbr2 = { + .entries = _tgl_combo_phy_trans_dp_hbr2, + .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_dp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _tgl_uy_combo_phy_trans_dp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x36, 0x00, 0x09 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x60, 0x32, 0x00, 0x0D } }, /* 350 700 6.0 */ + { .icl = { 0xC, 0x7F, 0x2D, 0x00, 0x12 } }, /* 350 900 8.2 */ + { .icl = { 0xC, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x6F, 0x36, 0x00, 0x09 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7D, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */ + { .icl = { 0x6, 0x60, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x34, 0x00, 0x0B } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans tgl_uy_combo_phy_trans_dp_hbr2 = { + .entries = _tgl_uy_combo_phy_trans_dp_hbr2, + .num_entries = ARRAY_SIZE(_tgl_uy_combo_phy_trans_dp_hbr2), +}; + +/* + * Cloned the HOBL entry to comply with the voltage and pre-emphasis entries + * that DisplayPort specification requires + */ +static const union intel_ddi_buf_trans_entry _tgl_combo_phy_trans_edp_hbr2_hobl[] = { + /* VS pre-emp */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 0 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 1 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 2 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 0 3 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 0 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 1 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 1 2 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 2 0 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 2 1 */ +}; + +static const struct intel_ddi_buf_trans tgl_combo_phy_trans_edp_hbr2_hobl = { + .entries = _tgl_combo_phy_trans_edp_hbr2_hobl, + .num_entries = ARRAY_SIZE(_tgl_combo_phy_trans_edp_hbr2_hobl), +}; + +static const union intel_ddi_buf_trans_entry _rkl_combo_phy_trans_dp_hbr[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x2F, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x2F, 0x00, 0x10 } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7D, 0x2A, 0x00, 0x15 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x6E, 0x3E, 0x00, 0x01 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans rkl_combo_phy_trans_dp_hbr = { + .entries = _rkl_combo_phy_trans_dp_hbr, + .num_entries = ARRAY_SIZE(_rkl_combo_phy_trans_dp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _rkl_combo_phy_trans_dp_hbr2_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x50, 0x38, 0x00, 0x07 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x61, 0x33, 0x00, 0x0C } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2E, 0x00, 0x11 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x5F, 0x38, 0x00, 0x07 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x5F, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7E, 0x36, 0x00, 0x09 } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans rkl_combo_phy_trans_dp_hbr2_hbr3 = { + .entries = _rkl_combo_phy_trans_dp_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_rkl_combo_phy_trans_dp_hbr2_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_dp_hbr2_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x63, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x73, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans adls_combo_phy_trans_dp_hbr2_hbr3 = { + .entries = _adls_combo_phy_trans_dp_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_dp_hbr2_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_edp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0x9, 0x73, 0x3D, 0x00, 0x02 } }, /* 200 200 0.0 */ + { .icl = { 0x9, 0x7A, 0x3C, 0x00, 0x03 } }, /* 200 250 1.9 */ + { .icl = { 0x9, 0x7F, 0x3B, 0x00, 0x04 } }, /* 200 300 3.5 */ + { .icl = { 0x4, 0x6C, 0x33, 0x00, 0x0C } }, /* 200 350 4.9 */ + { .icl = { 0x2, 0x73, 0x3A, 0x00, 0x05 } }, /* 250 250 0.0 */ + { .icl = { 0x2, 0x7C, 0x38, 0x00, 0x07 } }, /* 250 300 1.6 */ + { .icl = { 0x4, 0x5A, 0x36, 0x00, 0x09 } }, /* 250 350 2.9 */ + { .icl = { 0x4, 0x57, 0x3D, 0x00, 0x02 } }, /* 300 300 0.0 */ + { .icl = { 0x4, 0x65, 0x38, 0x00, 0x07 } }, /* 300 350 1.3 */ + { .icl = { 0x4, 0x6C, 0x3A, 0x00, 0x05 } }, /* 350 350 0.0 */ +}; + +static const struct intel_ddi_buf_trans adls_combo_phy_trans_edp_hbr2 = { + .entries = _adls_combo_phy_trans_edp_hbr2, + .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_edp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _adls_combo_phy_trans_edp_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x63, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x47, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x63, 0x37, 0x00, 0x08 } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x73, 0x32, 0x00, 0x0D } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x58, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans adls_combo_phy_trans_edp_hbr3 = { + .entries = _adls_combo_phy_trans_edp_hbr3, + .num_entries = ARRAY_SIZE(_adls_combo_phy_trans_edp_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x71, 0x31, 0x00, 0x0E } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2C, 0x00, 0x13 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x2F, 0x00, 0x10 } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x7C, 0x3C, 0x00, 0x03 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x35, 0x00, 0x0A } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans adlp_combo_phy_trans_dp_hbr = { + .entries = _adlp_combo_phy_trans_dp_hbr, + .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0F } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x63, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_edp_hbr2[] = { + /* NT mV Trans mV db */ + { .icl = { 0x4, 0x50, 0x38, 0x00, 0x07 } }, /* 200 200 0.0 */ + { .icl = { 0x4, 0x58, 0x35, 0x00, 0x0A } }, /* 200 250 1.9 */ + { .icl = { 0x4, 0x60, 0x34, 0x00, 0x0B } }, /* 200 300 3.5 */ + { .icl = { 0x4, 0x6A, 0x32, 0x00, 0x0D } }, /* 200 350 4.9 */ + { .icl = { 0x4, 0x5E, 0x38, 0x00, 0x07 } }, /* 250 250 0.0 */ + { .icl = { 0x4, 0x61, 0x36, 0x00, 0x09 } }, /* 250 300 1.6 */ + { .icl = { 0x4, 0x6B, 0x34, 0x00, 0x0B } }, /* 250 350 2.9 */ + { .icl = { 0x4, 0x69, 0x39, 0x00, 0x06 } }, /* 300 300 0.0 */ + { .icl = { 0x4, 0x73, 0x37, 0x00, 0x08 } }, /* 300 350 1.3 */ + { .icl = { 0x4, 0x7A, 0x38, 0x00, 0x07 } }, /* 350 350 0.0 */ +}; + +static const union intel_ddi_buf_trans_entry _adlp_combo_phy_trans_dp_hbr2_edp_hbr3[] = { + /* NT mV Trans mV db */ + { .icl = { 0xA, 0x35, 0x3F, 0x00, 0x00 } }, /* 350 350 0.0 */ + { .icl = { 0xA, 0x4F, 0x37, 0x00, 0x08 } }, /* 350 500 3.1 */ + { .icl = { 0xC, 0x71, 0x30, 0x00, 0x0f } }, /* 350 700 6.0 */ + { .icl = { 0x6, 0x7F, 0x2B, 0x00, 0x14 } }, /* 350 900 8.2 */ + { .icl = { 0xA, 0x4C, 0x3F, 0x00, 0x00 } }, /* 500 500 0.0 */ + { .icl = { 0xC, 0x73, 0x34, 0x00, 0x0B } }, /* 500 700 2.9 */ + { .icl = { 0x6, 0x7F, 0x30, 0x00, 0x0F } }, /* 500 900 5.1 */ + { .icl = { 0xC, 0x63, 0x3F, 0x00, 0x00 } }, /* 650 700 0.6 */ + { .icl = { 0x6, 0x7F, 0x38, 0x00, 0x07 } }, /* 600 900 3.5 */ + { .icl = { 0x6, 0x7F, 0x3F, 0x00, 0x00 } }, /* 900 900 0.0 */ +}; + +static const struct intel_ddi_buf_trans adlp_combo_phy_trans_dp_hbr2_hbr3 = { + .entries = _adlp_combo_phy_trans_dp_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr2_hbr3), +}; + +static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_hbr3 = { + .entries = _adlp_combo_phy_trans_dp_hbr2_edp_hbr3, + .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_dp_hbr2_edp_hbr3), +}; + +static const struct intel_ddi_buf_trans adlp_combo_phy_trans_edp_up_to_hbr2 = { + .entries = _adlp_combo_phy_trans_edp_hbr2, + .num_entries = ARRAY_SIZE(_adlp_combo_phy_trans_edp_hbr2), +}; + +static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_trans_dp_hbr[] = { + /* VS pre-emp Non-trans mV Pre-emph dB */ + { .dkl = { 0x7, 0x0, 0x01 } }, /* 0 0 400mV 0 dB */ + { .dkl = { 0x5, 0x0, 0x06 } }, /* 0 1 400mV 3.5 dB */ + { .dkl = { 0x2, 0x0, 0x0B } }, /* 0 2 400mV 6 dB */ + { .dkl = { 0x0, 0x0, 0x17 } }, /* 0 3 400mV 9.5 dB */ + { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */ + { .dkl = { 0x2, 0x0, 0x08 } }, /* 1 1 600mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */ + { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */ + { .dkl = { 0x0, 0x0, 0x0B } }, /* 2 1 800mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB */ +}; + +static const struct intel_ddi_buf_trans adlp_dkl_phy_trans_dp_hbr = { + .entries = _adlp_dkl_phy_trans_dp_hbr, + .num_entries = ARRAY_SIZE(_adlp_dkl_phy_trans_dp_hbr), +}; + +static const union intel_ddi_buf_trans_entry _adlp_dkl_phy_trans_dp_hbr2_hbr3[] = { + /* VS pre-emp Non-trans mV Pre-emph dB */ + { .dkl = { 0x7, 0x0, 0x00 } }, /* 0 0 400mV 0 dB */ + { .dkl = { 0x5, 0x0, 0x04 } }, /* 0 1 400mV 3.5 dB */ + { .dkl = { 0x2, 0x0, 0x0A } }, /* 0 2 400mV 6 dB */ + { .dkl = { 0x0, 0x0, 0x18 } }, /* 0 3 400mV 9.5 dB */ + { .dkl = { 0x5, 0x0, 0x00 } }, /* 1 0 600mV 0 dB */ + { .dkl = { 0x2, 0x0, 0x06 } }, /* 1 1 600mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x14 } }, /* 1 2 600mV 6 dB */ + { .dkl = { 0x2, 0x0, 0x00 } }, /* 2 0 800mV 0 dB */ + { .dkl = { 0x0, 0x0, 0x09 } }, /* 2 1 800mV 3.5 dB */ + { .dkl = { 0x0, 0x0, 0x00 } }, /* 3 0 1200mV 0 dB */ +}; + +static const struct intel_ddi_buf_trans adlp_dkl_phy_trans_dp_hbr2_hbr3 = { + .entries = _adlp_dkl_phy_trans_dp_hbr2_hbr3, + .num_entries = ARRAY_SIZE(_adlp_dkl_phy_trans_dp_hbr2_hbr3), +}; + +static const union intel_ddi_buf_trans_entry _dg2_snps_trans[] = { + { .snps = { 25, 0, 0 } }, /* VS 0, pre-emph 0 */ + { .snps = { 32, 0, 6 } }, /* VS 0, pre-emph 1 */ + { .snps = { 35, 0, 10 } }, /* VS 0, pre-emph 2 */ + { .snps = { 43, 0, 17 } }, /* VS 0, pre-emph 3 */ + { .snps = { 35, 0, 0 } }, /* VS 1, pre-emph 0 */ + { .snps = { 45, 0, 8 } }, /* VS 1, pre-emph 1 */ + { .snps = { 48, 0, 14 } }, /* VS 1, pre-emph 2 */ + { .snps = { 47, 0, 0 } }, /* VS 2, pre-emph 0 */ + { .snps = { 55, 0, 7 } }, /* VS 2, pre-emph 1 */ + { .snps = { 62, 0, 0 } }, /* VS 3, pre-emph 0 */ +}; + +static const struct intel_ddi_buf_trans dg2_snps_trans = { + .entries = _dg2_snps_trans, + .num_entries = ARRAY_SIZE(_dg2_snps_trans), + .hdmi_default_entry = ARRAY_SIZE(_dg2_snps_trans) - 1, +}; + +static const union intel_ddi_buf_trans_entry _dg2_snps_trans_uhbr[] = { + { .snps = { 62, 0, 0 } }, /* preset 0 */ + { .snps = { 55, 0, 7 } }, /* preset 1 */ + { .snps = { 50, 0, 12 } }, /* preset 2 */ + { .snps = { 44, 0, 18 } }, /* preset 3 */ + { .snps = { 35, 0, 21 } }, /* preset 4 */ + { .snps = { 59, 3, 0 } }, /* preset 5 */ + { .snps = { 53, 3, 6 } }, /* preset 6 */ + { .snps = { 48, 3, 11 } }, /* preset 7 */ + { .snps = { 42, 5, 15 } }, /* preset 8 */ + { .snps = { 37, 5, 20 } }, /* preset 9 */ + { .snps = { 56, 6, 0 } }, /* preset 10 */ + { .snps = { 48, 7, 7 } }, /* preset 11 */ + { .snps = { 45, 7, 10 } }, /* preset 12 */ + { .snps = { 39, 8, 15 } }, /* preset 13 */ + { .snps = { 48, 14, 0 } }, /* preset 14 */ + { .snps = { 45, 4, 4 } }, /* preset 15 */ +}; + +static const struct intel_ddi_buf_trans dg2_snps_trans_uhbr = { + .entries = _dg2_snps_trans_uhbr, + .num_entries = ARRAY_SIZE(_dg2_snps_trans_uhbr), +}; + +bool is_hobl_buf_trans(const struct intel_ddi_buf_trans *table) +{ + return table == &tgl_combo_phy_trans_edp_hbr2_hobl; +} + +static bool use_edp_hobl(struct intel_encoder *encoder) +{ + struct intel_dp *intel_dp = enc_to_intel_dp(encoder); + struct intel_connector *connector = intel_dp->attached_connector; + + return connector->panel.vbt.edp.hobl && !intel_dp->hobl_failed; +} + +static bool use_edp_low_vswing(struct intel_encoder *encoder) +{ + struct intel_dp *intel_dp = enc_to_intel_dp(encoder); + struct intel_connector *connector = intel_dp->attached_connector; + + return connector->panel.vbt.edp.low_vswing; +} + +static const struct intel_ddi_buf_trans * +intel_get_buf_trans(const struct intel_ddi_buf_trans *trans, int *num_entries) +{ + *num_entries = trans->num_entries; + return trans; +} + +static const struct intel_ddi_buf_trans * +hsw_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG)) + return intel_get_buf_trans(&hsw_trans_fdi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&hsw_trans_hdmi, n_entries); + else + return intel_get_buf_trans(&hsw_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +bdw_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_ANALOG)) + return intel_get_buf_trans(&bdw_trans_fdi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&bdw_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return intel_get_buf_trans(&bdw_trans_edp, n_entries); + else + return intel_get_buf_trans(&bdw_trans_dp, n_entries); +} + +static int skl_buf_trans_num_entries(enum port port, int n_entries) +{ + /* Only DDIA and DDIE can select the 10th register with DP */ + if (port == PORT_A || port == PORT_E) + return min(n_entries, 10); + else + return min(n_entries, 9); +} + +static const struct intel_ddi_buf_trans * +_skl_get_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_ddi_buf_trans *trans, + int *n_entries) +{ + trans = intel_get_buf_trans(trans, n_entries); + *n_entries = skl_buf_trans_num_entries(encoder->port, *n_entries); + return trans; +} + +static const struct intel_ddi_buf_trans * +skl_y_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_y_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_y_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &skl_y_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +skl_u_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_u_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &skl_u_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +skl_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &skl_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +kbl_y_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_y_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_y_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &kbl_y_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +kbl_u_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_u_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &kbl_u_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +kbl_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&skl_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return _skl_get_buf_trans_dp(encoder, &skl_trans_edp, n_entries); + else + return _skl_get_buf_trans_dp(encoder, &kbl_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +bxt_get_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&bxt_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return intel_get_buf_trans(&bxt_trans_edp, n_entries); + else + return intel_get_buf_trans(&bxt_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +icl_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, + n_entries); +} + +static const struct intel_ddi_buf_trans * +icl_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) { + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, + n_entries); + } else if (use_edp_low_vswing(encoder)) { + return intel_get_buf_trans(&icl_combo_phy_trans_edp_hbr2, + n_entries); + } + + return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +icl_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return icl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return icl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +icl_get_mg_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) { + return intel_get_buf_trans(&icl_mg_phy_trans_hbr2_hbr3, + n_entries); + } else { + return intel_get_buf_trans(&icl_mg_phy_trans_rbr_hbr, + n_entries); + } +} + +static const struct intel_ddi_buf_trans * +icl_get_mg_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_mg_phy_trans_hdmi, n_entries); + else + return icl_get_mg_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +ehl_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&ehl_combo_phy_trans_edp_hbr2, n_entries); + else + return intel_get_buf_trans(&icl_combo_phy_trans_edp_hbr2, n_entries); +} + +static const struct intel_ddi_buf_trans * +ehl_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return ehl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return intel_get_buf_trans(&ehl_combo_phy_trans_dp, n_entries); +} + +static const struct intel_ddi_buf_trans * +jsl_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&jsl_combo_phy_trans_edp_hbr2, n_entries); + else + return intel_get_buf_trans(&jsl_combo_phy_trans_edp_hbr, n_entries); +} + +static const struct intel_ddi_buf_trans * +jsl_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP) && + use_edp_low_vswing(encoder)) + return jsl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, n_entries); +} + +static const struct intel_ddi_buf_trans * +tgl_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); + + if (crtc_state->port_clock > 270000) { + if (IS_TGL_UY(dev_priv)) { + return intel_get_buf_trans(&tgl_uy_combo_phy_trans_dp_hbr2, + n_entries); + } else { + return intel_get_buf_trans(&tgl_combo_phy_trans_dp_hbr2, + n_entries); + } + } else { + return intel_get_buf_trans(&tgl_combo_phy_trans_dp_hbr, + n_entries); + } +} + +static const struct intel_ddi_buf_trans * +tgl_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) { + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, + n_entries); + } else if (use_edp_hobl(encoder)) { + return intel_get_buf_trans(&tgl_combo_phy_trans_edp_hbr2_hobl, + n_entries); + } else if (use_edp_low_vswing(encoder)) { + return intel_get_buf_trans(&icl_combo_phy_trans_edp_hbr2, + n_entries); + } + + return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +tgl_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return tgl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return tgl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +dg1_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&dg1_combo_phy_trans_dp_hbr2_hbr3, + n_entries); + else + return intel_get_buf_trans(&dg1_combo_phy_trans_dp_rbr_hbr, + n_entries); +} + +static const struct intel_ddi_buf_trans * +dg1_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, + n_entries); + else if (use_edp_hobl(encoder)) + return intel_get_buf_trans(&tgl_combo_phy_trans_edp_hbr2_hobl, + n_entries); + else if (use_edp_low_vswing(encoder)) + return intel_get_buf_trans(&icl_combo_phy_trans_edp_hbr2, + n_entries); + else + return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +dg1_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return dg1_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return dg1_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +rkl_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&rkl_combo_phy_trans_dp_hbr2_hbr3, n_entries); + else + return intel_get_buf_trans(&rkl_combo_phy_trans_dp_hbr, n_entries); +} + +static const struct intel_ddi_buf_trans * +rkl_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) { + return intel_get_buf_trans(&icl_combo_phy_trans_dp_hbr2_edp_hbr3, + n_entries); + } else if (use_edp_hobl(encoder)) { + return intel_get_buf_trans(&tgl_combo_phy_trans_edp_hbr2_hobl, + n_entries); + } else if (use_edp_low_vswing(encoder)) { + return intel_get_buf_trans(&icl_combo_phy_trans_edp_hbr2, + n_entries); + } + + return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +rkl_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return rkl_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return rkl_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +adls_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&adls_combo_phy_trans_dp_hbr2_hbr3, n_entries); + else + return intel_get_buf_trans(&tgl_combo_phy_trans_dp_hbr, n_entries); +} + +static const struct intel_ddi_buf_trans * +adls_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) + return intel_get_buf_trans(&adls_combo_phy_trans_edp_hbr3, n_entries); + else if (use_edp_hobl(encoder)) + return intel_get_buf_trans(&tgl_combo_phy_trans_edp_hbr2_hobl, n_entries); + else if (use_edp_low_vswing(encoder)) + return intel_get_buf_trans(&adls_combo_phy_trans_edp_hbr2, n_entries); + else + return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +adls_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return adls_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return adls_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +adlp_get_combo_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) + return intel_get_buf_trans(&adlp_combo_phy_trans_dp_hbr2_hbr3, n_entries); + else + return intel_get_buf_trans(&adlp_combo_phy_trans_dp_hbr, n_entries); +} + +static const struct intel_ddi_buf_trans * +adlp_get_combo_buf_trans_edp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 540000) { + return intel_get_buf_trans(&adlp_combo_phy_trans_edp_hbr3, + n_entries); + } else if (use_edp_hobl(encoder)) { + return intel_get_buf_trans(&tgl_combo_phy_trans_edp_hbr2_hobl, + n_entries); + } else if (use_edp_low_vswing(encoder)) { + return intel_get_buf_trans(&adlp_combo_phy_trans_edp_up_to_hbr2, + n_entries); + } + + return adlp_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +adlp_get_combo_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&icl_combo_phy_trans_hdmi, n_entries); + else if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_EDP)) + return adlp_get_combo_buf_trans_edp(encoder, crtc_state, n_entries); + else + return adlp_get_combo_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +tgl_get_dkl_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) { + return intel_get_buf_trans(&tgl_dkl_phy_trans_dp_hbr2, + n_entries); + } else { + return intel_get_buf_trans(&tgl_dkl_phy_trans_dp_hbr, + n_entries); + } +} + +static const struct intel_ddi_buf_trans * +tgl_get_dkl_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&tgl_dkl_phy_trans_hdmi, n_entries); + else + return tgl_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +adlp_get_dkl_buf_trans_dp(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (crtc_state->port_clock > 270000) { + return intel_get_buf_trans(&adlp_dkl_phy_trans_dp_hbr2_hbr3, + n_entries); + } else { + return intel_get_buf_trans(&adlp_dkl_phy_trans_dp_hbr, + n_entries); + } +} + +static const struct intel_ddi_buf_trans * +adlp_get_dkl_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) + return intel_get_buf_trans(&tgl_dkl_phy_trans_hdmi, n_entries); + else + return adlp_get_dkl_buf_trans_dp(encoder, crtc_state, n_entries); +} + +static const struct intel_ddi_buf_trans * +dg2_get_snps_buf_trans(struct intel_encoder *encoder, + const struct intel_crtc_state *crtc_state, + int *n_entries) +{ + if (intel_crtc_has_dp_encoder(crtc_state) && + intel_dp_is_uhbr(crtc_state)) + return intel_get_buf_trans(&dg2_snps_trans_uhbr, n_entries); + else + return intel_get_buf_trans(&dg2_snps_trans, n_entries); +} + +void intel_ddi_buf_trans_init(struct intel_encoder *encoder) +{ + struct drm_i915_private *i915 = to_i915(encoder->base.dev); + enum phy phy = intel_port_to_phy(i915, encoder->port); + + if (IS_DG2(i915)) { + encoder->get_buf_trans = dg2_get_snps_buf_trans; + } else if (IS_ALDERLAKE_P(i915)) { + if (intel_phy_is_combo(i915, phy)) + encoder->get_buf_trans = adlp_get_combo_buf_trans; + else + encoder->get_buf_trans = adlp_get_dkl_buf_trans; + } else if (IS_ALDERLAKE_S(i915)) { + encoder->get_buf_trans = adls_get_combo_buf_trans; + } else if (IS_ROCKETLAKE(i915)) { + encoder->get_buf_trans = rkl_get_combo_buf_trans; + } else if (IS_DG1(i915)) { + encoder->get_buf_trans = dg1_get_combo_buf_trans; + } else if (DISPLAY_VER(i915) >= 12) { + if (intel_phy_is_combo(i915, phy)) + encoder->get_buf_trans = tgl_get_combo_buf_trans; + else + encoder->get_buf_trans = tgl_get_dkl_buf_trans; + } else if (DISPLAY_VER(i915) == 11) { + if (IS_PLATFORM(i915, INTEL_JASPERLAKE)) + encoder->get_buf_trans = jsl_get_combo_buf_trans; + else if (IS_PLATFORM(i915, INTEL_ELKHARTLAKE)) + encoder->get_buf_trans = ehl_get_combo_buf_trans; + else if (intel_phy_is_combo(i915, phy)) + encoder->get_buf_trans = icl_get_combo_buf_trans; + else + encoder->get_buf_trans = icl_get_mg_buf_trans; + } else if (IS_GEMINILAKE(i915) || IS_BROXTON(i915)) { + encoder->get_buf_trans = bxt_get_buf_trans; + } else if (IS_CML_ULX(i915) || IS_CFL_ULX(i915) || IS_KBL_ULX(i915)) { + encoder->get_buf_trans = kbl_y_get_buf_trans; + } else if (IS_CML_ULT(i915) || IS_CFL_ULT(i915) || IS_KBL_ULT(i915)) { + encoder->get_buf_trans = kbl_u_get_buf_trans; + } else if (IS_COMETLAKE(i915) || IS_COFFEELAKE(i915) || IS_KABYLAKE(i915)) { + encoder->get_buf_trans = kbl_get_buf_trans; + } else if (IS_SKL_ULX(i915)) { + encoder->get_buf_trans = skl_y_get_buf_trans; + } else if (IS_SKL_ULT(i915)) { + encoder->get_buf_trans = skl_u_get_buf_trans; + } else if (IS_SKYLAKE(i915)) { + encoder->get_buf_trans = skl_get_buf_trans; + } else if (IS_BROADWELL(i915)) { + encoder->get_buf_trans = bdw_get_buf_trans; + } else if (IS_HASWELL(i915)) { + encoder->get_buf_trans = hsw_get_buf_trans; + } else { + MISSING_CASE(INTEL_INFO(i915)->platform); + } +} |