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, 438 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_panel_orientation_quirks.c b/drivers/gpu/drm/drm_panel_orientation_quirks.c
new file mode 100644
index 000000000..3659f0465
--- /dev/null
+++ b/drivers/gpu/drm/drm_panel_orientation_quirks.c
@@ -0,0 +1,438 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * drm_panel_orientation_quirks.c -- Quirks for non-normal panel orientation
+ *
+ * Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
+ *
+ * Note the quirks in this file are shared with fbdev/efifb and as such
+ * must not depend on other drm code.
+ */
+
+#include <linux/dmi.h>
+#include <linux/module.h>
+#include <drm/drm_connector.h>
+#include <drm/drm_utils.h>
+
+#ifdef CONFIG_DMI
+
+/*
+ * Some x86 clamshell design devices use portrait tablet screens and a display
+ * engine which cannot rotate in hardware, so we need to rotate the fbcon to
+ * compensate. Unfortunately these (cheap) devices also typically have quite
+ * generic DMI data, so we match on a combination of DMI data, screen resolution
+ * and a list of known BIOS dates to avoid false positives.
+ */
+
+struct drm_dmi_panel_orientation_data {
+	int width;
+	int height;
+	const char * const *bios_dates;
+	int orientation;
+};
+
+static const struct drm_dmi_panel_orientation_data asus_t100ha = {
+	.width = 800,
+	.height = 1280,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data gpd_micropc = {
+	.width = 720,
+	.height = 1280,
+	.bios_dates = (const char * const []){ "04/26/2019",
+		NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data gpd_pocket = {
+	.width = 1200,
+	.height = 1920,
+	.bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
+		"07/05/2017", "08/07/2017", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data gpd_pocket2 = {
+	.width = 1200,
+	.height = 1920,
+	.bios_dates = (const char * const []){ "06/28/2018", "08/28/2018",
+		"12/07/2018", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data gpd_win = {
+	.width = 720,
+	.height = 1280,
+	.bios_dates = (const char * const []){
+		"10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016",
+		"02/21/2017", "03/20/2017", "05/25/2017", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data gpd_win2 = {
+	.width = 720,
+	.height = 1280,
+	.bios_dates = (const char * const []){
+		"12/07/2017", "05/24/2018", "06/29/2018", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data itworks_tw891 = {
+	.width = 800,
+	.height = 1280,
+	.bios_dates = (const char * const []){ "10/16/2015", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data onegx1_pro = {
+	.width = 1200,
+	.height = 1920,
+	.bios_dates = (const char * const []){ "12/17/2020", NULL },
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = {
+	.width = 720,
+	.height = 1280,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
+	.width = 800,
+	.height = 1280,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd1080x1920_leftside_up = {
+	.width = 1080,
+	.height = 1920,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = {
+	.width = 1200,
+	.height = 1920,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = {
+	.width = 1280,
+	.height = 1920,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
+};
+
+static const struct drm_dmi_panel_orientation_data lcd1600x2560_leftside_up = {
+	.width = 1600,
+	.height = 2560,
+	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
+};
+
+static const struct dmi_system_id orientation_data[] = {
+	{	/* Acer One 10 (S1003) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Acer Switch V 10 (SW5-017) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SW5-017"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Anbernic Win600 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Anbernic"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Win600"),
+		},
+		.driver_data = (void *)&lcd720x1280_rightside_up,
+	}, {	/* Asus T100HA */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
+		},
+		.driver_data = (void *)&asus_t100ha,
+	}, {	/* Asus T101HA */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T101HA"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Asus T103HAF */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T103HAF"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* AYA NEO 2021 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYADEVICE"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* AYA NEO AIR */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYANEO"),
+		  DMI_MATCH(DMI_BOARD_NAME, "AIR"),
+		},
+		.driver_data = (void *)&lcd1080x1920_leftside_up,
+	}, {	/* AYA NEO NEXT */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AYANEO"),
+		  DMI_MATCH(DMI_BOARD_NAME, "NEXT"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Chuwi HiBook (CWI514) */
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
+			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
+			/* Above matches are too generic, add bios-date match */
+			DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Chuwi Hi10 Pro (CWI529) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* GPD MicroPC (generic strings, also match on bios date) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_micropc,
+	}, {	/* GPD MicroPC (later BIOS versions with proper DMI strings) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MicroPC"),
+		},
+		.driver_data = (void *)&lcd720x1280_rightside_up,
+	}, {	/* GPD Win Max */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1619-01"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/*
+		 * GPD Pocket, note that the DMI data is less generic then
+		 * it seems, devices with a board-vendor of "AMI Corporation"
+		 * are quite rare, as are devices which have both board- *and*
+		 * product-id set to "Default String"
+		 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_pocket,
+	}, {	/* GPD Pocket 2 (generic strings, also match on bios date) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_pocket2,
+	}, {	/* GPD Win (same note on DMI match as GPD Pocket) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_win,
+	}, {	/* GPD Win 2 (too generic strings, also match on bios date) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
+		},
+		.driver_data = (void *)&gpd_win2,
+	}, {	/* GPD Win 3 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1618-03")
+		},
+		.driver_data = (void *)&lcd720x1280_rightside_up,
+	}, {	/* I.T.Works TW891 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
+		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
+		},
+		.driver_data = (void *)&itworks_tw891,
+	}, {	/* KD Kurio Smart C15200 2-in-1 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "KD Interactive"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Kurio Smart"),
+		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "KDM960BCP"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/*
+		 * Lenovo Ideapad Miix 310 laptop, only some production batches
+		 * have a portrait screen, the resolution checks makes the quirk
+		 * apply only to those batches.
+		 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80SG"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Lenovo Ideapad Miix 320 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80XF"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Lenovo Ideapad D330-10IGM (HD) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Lenovo Ideapad D330-10IGM (FHD) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Ideapad D330-10IGL (HD) */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGL"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* Lenovo Yoga Book X90F / X91F / X91L */
+		.matches = {
+		  /* Non exact match to match all versions */
+		  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Lenovo Yoga Tablet 2 830F / 830L */
+		.matches = {
+		 /*
+		  * Note this also matches the Lenovo Yoga Tablet 2 1050F/L
+		  * since that uses the same mainboard. The resolution match
+		  * will limit this to only matching on the 830F/L. Neither has
+		  * any external video outputs so those are not a concern.
+		  */
+		 DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp."),
+		 DMI_MATCH(DMI_PRODUCT_NAME, "VALLEYVIEW C0 PLATFORM"),
+		 DMI_MATCH(DMI_BOARD_NAME, "BYT-T FFD8"),
+		 /* Partial match on beginning of BIOS version */
+		 DMI_MATCH(DMI_BIOS_VERSION, "BLADE_21"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* Nanote UMPC-01 */
+		.matches = {
+		 DMI_MATCH(DMI_SYS_VENDOR, "RWC CO.,LTD"),
+		 DMI_MATCH(DMI_PRODUCT_NAME, "UMPC-01"),
+		},
+		.driver_data = (void *)&lcd1200x1920_rightside_up,
+	}, {	/* OneGX1 Pro */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"),
+		},
+		.driver_data = (void *)&onegx1_pro,
+	}, {	/* OneXPlayer */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ONE-NETBOOK TECHNOLOGY CO., LTD."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "ONE XPLAYER"),
+		},
+		.driver_data = (void *)&lcd1600x2560_leftside_up,
+	}, {	/* Samsung GalaxyBook 10.6 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"),
+		},
+		.driver_data = (void *)&lcd1280x1920_rightside_up,
+	}, {	/* Valve Steam Deck */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	}, {	/* VIOS LTH17 */
+		.matches = {
+		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
+		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"),
+		},
+		.driver_data = (void *)&lcd800x1280_rightside_up,
+	},
+	{}
+};
+
+/**
+ * drm_get_panel_orientation_quirk - Check for panel orientation quirks
+ * @width: width in pixels of the panel
+ * @height: height in pixels of the panel
+ *
+ * This function checks for platform specific (e.g. DMI based) quirks
+ * providing info on panel_orientation for systems where this cannot be
+ * probed from the hard-/firm-ware. To avoid false-positive this function
+ * takes the panel resolution as argument and checks that against the
+ * resolution expected by the quirk-table entry.
+ *
+ * Note this function is also used outside of the drm-subsys, by for example
+ * the efifb code. Because of this this function gets compiled into its own
+ * kernel-module when built as a module.
+ *
+ * Returns:
+ * A DRM_MODE_PANEL_ORIENTATION_* value if there is a quirk for this system,
+ * or DRM_MODE_PANEL_ORIENTATION_UNKNOWN if there is no quirk.
+ */
+int drm_get_panel_orientation_quirk(int width, int height)
+{
+	const struct dmi_system_id *match;
+	const struct drm_dmi_panel_orientation_data *data;
+	const char *bios_date;
+	int i;
+
+	for (match = dmi_first_match(orientation_data);
+	     match;
+	     match = dmi_first_match(match + 1)) {
+		data = match->driver_data;
+
+		if (data->width != width ||
+		    data->height != height)
+			continue;
+
+		if (!data->bios_dates)
+			return data->orientation;
+
+		bios_date = dmi_get_system_info(DMI_BIOS_DATE);
+		if (!bios_date)
+			continue;
+
+		i = match_string(data->bios_dates, -1, bios_date);
+		if (i >= 0)
+			return data->orientation;
+	}
+
+	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
+}
+EXPORT_SYMBOL(drm_get_panel_orientation_quirk);
+
+#else
+
+/* There are no quirks for non x86 devices yet */
+int drm_get_panel_orientation_quirk(int width, int height)
+{
+	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
+}
+EXPORT_SYMBOL(drm_get_panel_orientation_quirk);
+
+#endif
+
+MODULE_LICENSE("Dual MIT/GPL");