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().
  ...

1 files changed, 441 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
new file mode 100644
index 000000000..8d86159d9
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h
@@ -0,0 +1,441 @@
+/* Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+/**
+ * DOC: mpc-overview
+ *
+ * Multiple Pipe/Plane Combined (MPC) is a component in the hardware pipeline
+ * that performs blending of multiple planes, using global and per-pixel alpha.
+ * It also performs post-blending color correction operations according to the
+ * hardware capabilities, such as color transformation matrix and gamma 1D and
+ * 3D LUT.
+ */
+
+#ifndef __DC_MPCC_H__
+#define __DC_MPCC_H__
+
+#include "dc_hw_types.h"
+#include "hw_shared.h"
+#include "transform.h"
+
+#define MAX_MPCC 6
+#define MAX_OPP 6
+
+#define MAX_DWB		2
+
+enum mpc_output_csc_mode {
+	MPC_OUTPUT_CSC_DISABLE = 0,
+	MPC_OUTPUT_CSC_COEF_A,
+	MPC_OUTPUT_CSC_COEF_B
+};
+
+
+enum mpcc_blend_mode {
+	MPCC_BLEND_MODE_BYPASS,
+	MPCC_BLEND_MODE_TOP_LAYER_PASSTHROUGH,
+	MPCC_BLEND_MODE_TOP_LAYER_ONLY,
+	MPCC_BLEND_MODE_TOP_BOT_BLENDING
+};
+
+/**
+ * enum mpcc_alpha_blend_mode - define the alpha blend mode regarding pixel
+ * alpha and plane alpha values
+ */
+enum mpcc_alpha_blend_mode {
+	/**
+	 * @MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA: per pixel alpha using DPP
+	 * alpha value
+	 */
+	MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA,
+	/**
+	 * @MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN: per
+	 * pixel alpha using DPP alpha value multiplied by a global gain (plane
+	 * alpha)
+	 */
+	MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN,
+	/**
+	 * @MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA: global alpha value, ignores
+	 * pixel alpha and consider only plane alpha
+	 */
+	MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA
+};
+
+/**
+ * struct mpcc_blnd_cfg - MPCC blending configuration
+ *
+ * @black_color: background color
+ * @alpha_mode: alpha blend mode (MPCC_ALPHA_BLND_MODE)
+ * @pre_multiplied_alpha: whether pixel color values were pre-multiplied by the
+ * alpha channel (MPCC_ALPHA_MULTIPLIED_MODE)
+ * @global_gain: used when blend mode considers both pixel alpha and plane
+ * alpha value and assumes the global alpha value.
+ * @global_alpha: plane alpha value
+ */
+struct mpcc_blnd_cfg {
+	struct tg_color black_color;	/* background color */
+	enum mpcc_alpha_blend_mode alpha_mode;	/* alpha blend mode */
+	bool pre_multiplied_alpha;	/* alpha pre-multiplied mode flag */
+	int global_gain;
+	int global_alpha;
+	bool overlap_only;
+
+	/* MPCC top/bottom gain settings */
+	int bottom_gain_mode;
+	int background_color_bpc;
+	int top_gain;
+	int bottom_inside_gain;
+	int bottom_outside_gain;
+};
+
+struct mpc_grph_gamut_adjustment {
+	struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE];
+	enum graphics_gamut_adjust_type gamut_adjust_type;
+};
+
+struct mpcc_sm_cfg {
+	bool enable;
+	/* 0-single plane,2-row subsampling,4-column subsampling,6-checkboard subsampling */
+	int sm_mode;
+	/* 0- disable frame alternate, 1- enable frame alternate */
+	bool frame_alt;
+	/* 0- disable field alternate, 1- enable field alternate */
+	bool field_alt;
+	/* 0-no force,2-force frame polarity from top,3-force frame polarity from bottom */
+	int force_next_frame_porlarity;
+	/* 0-no force,2-force field polarity from top,3-force field polarity from bottom */
+	int force_next_field_polarity;
+};
+
+struct mpc_denorm_clamp {
+	int clamp_max_r_cr;
+	int clamp_min_r_cr;
+	int clamp_max_g_y;
+	int clamp_min_g_y;
+	int clamp_max_b_cb;
+	int clamp_min_b_cb;
+};
+
+struct mpc_dwb_flow_control {
+	int flow_ctrl_mode;
+	int flow_ctrl_cnt0;
+	int flow_ctrl_cnt1;
+};
+
+/**
+ * struct mpcc - MPCC connection and blending configuration for a single MPCC instance.
+ * @mpcc_id: MPCC physical instance
+ * @dpp_id: DPP input to this MPCC
+ * @mpcc_bot: pointer to bottom layer MPCC. NULL when not connected.
+ * @blnd_cfg: the blending configuration for this MPCC
+ * @sm_cfg: stereo mix setting for this MPCC
+ * @shared_bottom: if MPCC output to both OPP and DWB endpoints, true. Otherwise, false.
+ *
+ * This struct is used as a node in an MPC tree.
+ */
+struct mpcc {
+	int mpcc_id;			/* MPCC physical instance */
+	int dpp_id;			/* DPP input to this MPCC */
+	struct mpcc *mpcc_bot;		/* pointer to bottom layer MPCC.  NULL when not connected */
+	struct mpcc_blnd_cfg blnd_cfg;	/* The blending configuration for this MPCC */
+	struct mpcc_sm_cfg sm_cfg;	/* stereo mix setting for this MPCC */
+	bool shared_bottom;		/* TRUE if MPCC output to both OPP and DWB endpoints, else FALSE */
+};
+
+/**
+ * struct mpc_tree - MPC tree represents all MPCC connections for a pipe.
+ *
+ * @opp_id: the OPP instance that owns this MPC tree
+ * @opp_list: the top MPCC layer of the MPC tree that outputs to OPP endpoint
+ *
+ */
+struct mpc_tree {
+	int opp_id;			/* The OPP instance that owns this MPC tree */
+	struct mpcc *opp_list;		/* The top MPCC layer of the MPC tree that outputs to OPP endpoint */
+};
+
+struct mpc {
+	const struct mpc_funcs *funcs;
+	struct dc_context *ctx;
+
+	struct mpcc mpcc_array[MAX_MPCC];
+	struct pwl_params blender_params;
+	bool cm_bypass_mode;
+};
+
+struct mpcc_state {
+	uint32_t opp_id;
+	uint32_t dpp_id;
+	uint32_t bot_mpcc_id;
+	uint32_t mode;
+	uint32_t alpha_mode;
+	uint32_t pre_multiplied_alpha;
+	uint32_t overlap_only;
+	uint32_t idle;
+	uint32_t busy;
+};
+
+/**
+ * struct mpc_funcs - funcs
+ */
+struct mpc_funcs {
+	void (*read_mpcc_state)(
+			struct mpc *mpc,
+			int mpcc_inst,
+			struct mpcc_state *s);
+
+	/**
+	 * @insert_plane:
+	 *
+	 * Insert DPP into MPC tree based on specified blending position.
+	 * Only used for planes that are part of blending chain for OPP output
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 * [in/out] tree	- MPC tree structure that plane will be added to.
+	 * [in]	blnd_cfg	- MPCC blending configuration for the new blending layer.
+	 * [in]	sm_cfg		- MPCC stereo mix configuration for the new blending layer.
+	 *			  stereo mix must disable for the very bottom layer of the tree config.
+	 * [in]	insert_above_mpcc - Insert new plane above this MPCC.  If NULL, insert as bottom plane.
+	 * [in]	dpp_id		 - DPP instance for the plane to be added.
+	 * [in]	mpcc_id		 - The MPCC physical instance to use for blending.
+	 *
+	 * Return:  struct mpcc* - MPCC that was added.
+	 */
+	struct mpcc* (*insert_plane)(
+			struct mpc *mpc,
+			struct mpc_tree *tree,
+			struct mpcc_blnd_cfg *blnd_cfg,
+			struct mpcc_sm_cfg *sm_cfg,
+			struct mpcc *insert_above_mpcc,
+			int dpp_id,
+			int mpcc_id);
+
+	/**
+	 * @remove_mpcc:
+	 *
+	 * Remove a specified MPCC from the MPC tree.
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 * [in/out] tree	- MPC tree structure that plane will be removed from.
+	 * [in/out] mpcc	- MPCC to be removed from tree.
+	 *
+	 * Return:  void
+	 */
+	void (*remove_mpcc)(
+			struct mpc *mpc,
+			struct mpc_tree *tree,
+			struct mpcc *mpcc);
+
+	/**
+	 * @mpc_init:
+	 *
+	 * Reset the MPCC HW status by disconnecting all muxes.
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 *
+	 * Return:  void
+	 */
+	void (*mpc_init)(struct mpc *mpc);
+	void (*mpc_init_single_inst)(
+			struct mpc *mpc,
+			unsigned int mpcc_id);
+
+	/**
+	 * @update_blending:
+	 *
+	 * Update the blending configuration for a specified MPCC.
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 * [in]     blnd_cfg	- MPCC blending configuration.
+	 * [in]     mpcc_id	- The MPCC physical instance.
+	 *
+	 * Return:  void
+	 */
+	void (*update_blending)(
+		struct mpc *mpc,
+		struct mpcc_blnd_cfg *blnd_cfg,
+		int mpcc_id);
+
+	/**
+	 * @cursor_lock:
+	 *
+	 * Lock cursor updates for the specified OPP.
+	 * OPP defines the set of MPCC that are locked together for cursor.
+	 *
+	 * Parameters:
+	 * [in] 	mpc		- MPC context.
+	 * [in]     opp_id	- The OPP to lock cursor updates on
+	 * [in]		lock	- lock/unlock the OPP
+	 *
+	 * Return:  void
+	 */
+	void (*cursor_lock)(
+			struct mpc *mpc,
+			int opp_id,
+			bool lock);
+
+	/**
+	 * @insert_plane_to_secondary:
+	 *
+	 * Add DPP into secondary MPC tree based on specified blending position.
+	 * Only used for planes that are part of blending chain for DWB output
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 * [in/out] tree		- MPC tree structure that plane will be added to.
+	 * [in]	blnd_cfg	- MPCC blending configuration for the new blending layer.
+	 * [in]	sm_cfg		- MPCC stereo mix configuration for the new blending layer.
+	 *			  stereo mix must disable for the very bottom layer of the tree config.
+	 * [in]	insert_above_mpcc - Insert new plane above this MPCC.  If NULL, insert as bottom plane.
+	 * [in]	dpp_id		- DPP instance for the plane to be added.
+	 * [in]	mpcc_id		- The MPCC physical instance to use for blending.
+	 *
+	 * Return:  struct mpcc* - MPCC that was added.
+	 */
+	struct mpcc* (*insert_plane_to_secondary)(
+			struct mpc *mpc,
+			struct mpc_tree *tree,
+			struct mpcc_blnd_cfg *blnd_cfg,
+			struct mpcc_sm_cfg *sm_cfg,
+			struct mpcc *insert_above_mpcc,
+			int dpp_id,
+			int mpcc_id);
+
+	/**
+	 * @remove_mpcc_from_secondary:
+	 *
+	 * Remove a specified DPP from the 'secondary' MPC tree.
+	 *
+	 * Parameters:
+	 * [in/out] mpc		- MPC context.
+	 * [in/out] tree	- MPC tree structure that plane will be removed from.
+	 * [in]     mpcc	- MPCC to be removed from tree.
+	 * Return:  void
+	 */
+	void (*remove_mpcc_from_secondary)(
+			struct mpc *mpc,
+			struct mpc_tree *tree,
+			struct mpcc *mpcc);
+
+	struct mpcc* (*get_mpcc_for_dpp_from_secondary)(
+			struct mpc_tree *tree,
+			int dpp_id);
+
+	struct mpcc* (*get_mpcc_for_dpp)(
+			struct mpc_tree *tree,
+			int dpp_id);
+
+	void (*wait_for_idle)(struct mpc *mpc, int id);
+
+	void (*assert_mpcc_idle_before_connect)(struct mpc *mpc, int mpcc_id);
+
+	void (*init_mpcc_list_from_hw)(
+		struct mpc *mpc,
+		struct mpc_tree *tree);
+
+	void (*set_denorm)(struct mpc *mpc,
+			int opp_id,
+			enum dc_color_depth output_depth);
+
+	void (*set_denorm_clamp)(
+			struct mpc *mpc,
+			int opp_id,
+			struct mpc_denorm_clamp denorm_clamp);
+
+	void (*set_output_csc)(struct mpc *mpc,
+			int opp_id,
+			const uint16_t *regval,
+			enum mpc_output_csc_mode ocsc_mode);
+
+	void (*set_ocsc_default)(struct mpc *mpc,
+			int opp_id,
+			enum dc_color_space color_space,
+			enum mpc_output_csc_mode ocsc_mode);
+
+	void (*set_output_gamma)(
+			struct mpc *mpc,
+			int mpcc_id,
+			const struct pwl_params *params);
+	void (*power_on_mpc_mem_pwr)(
+			struct mpc *mpc,
+			int mpcc_id,
+			bool power_on);
+	void (*set_dwb_mux)(
+			struct mpc *mpc,
+			int dwb_id,
+			int mpcc_id);
+
+	void (*disable_dwb_mux)(
+		struct mpc *mpc,
+		int dwb_id);
+
+	bool (*is_dwb_idle)(
+		struct mpc *mpc,
+		int dwb_id);
+
+	void (*set_out_rate_control)(
+		struct mpc *mpc,
+		int opp_id,
+		bool enable,
+		bool rate_2x_mode,
+		struct mpc_dwb_flow_control *flow_control);
+
+	void (*set_gamut_remap)(
+			struct mpc *mpc,
+			int mpcc_id,
+			const struct mpc_grph_gamut_adjustment *adjust);
+
+	bool (*program_1dlut)(
+			struct mpc *mpc,
+			const struct pwl_params *params,
+			uint32_t rmu_idx);
+
+	bool (*program_shaper)(
+			struct mpc *mpc,
+			const struct pwl_params *params,
+			uint32_t rmu_idx);
+
+	uint32_t (*acquire_rmu)(struct mpc *mpc, int mpcc_id, int rmu_idx);
+
+	bool (*program_3dlut)(
+			struct mpc *mpc,
+			const struct tetrahedral_params *params,
+			int rmu_idx);
+
+	int (*release_rmu)(struct mpc *mpc, int mpcc_id);
+
+	unsigned int (*get_mpc_out_mux)(
+			struct mpc *mpc,
+			int opp_id);
+
+	void (*set_bg_color)(struct mpc *mpc,
+			struct tg_color *bg_color,
+			int mpcc_id);
+	void (*set_mpc_mem_lp_mode)(struct mpc *mpc);
+};
+
+#endif