From 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Tue, 21 Feb 2023 18:24:12 -0800 Subject: Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - Add dedicated kmem_cache for typical/small skb->head, avoid having to access struct page at kfree time, and improve memory use. - Introduce sysctl to set default RPS configuration for new netdevs. - Define Netlink protocol specification format which can be used to describe messages used by each family and auto-generate parsers. Add tools for generating kernel data structures and uAPI headers. - Expose all net/core sysctls inside netns. - Remove 4s sleep in netpoll if carrier is instantly detected on boot. - Add configurable limit of MDB entries per port, and port-vlan. - Continue populating drop reasons throughout the stack. - Retire a handful of legacy Qdiscs and classifiers. Protocols: - Support IPv4 big TCP (TSO frames larger than 64kB). - Add IP_LOCAL_PORT_RANGE socket option, to control local port range on socket by socket basis. - Track and report in procfs number of MPTCP sockets used. - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path manager. - IPv6: don't check net.ipv6.route.max_size and rely on garbage collection to free memory (similarly to IPv4). - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986). - ICMP: add per-rate limit counters. - Add support for user scanning requests in ieee802154. - Remove static WEP support. - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate reporting. - WiFi 7 EHT channel puncturing support (client & AP). BPF: - Add a rbtree data structure following the "next-gen data structure" precedent set by recently added linked list, that is, by using kfunc + kptr instead of adding a new BPF map type. - Expose XDP hints via kfuncs with initial support for RX hash and timestamp metadata. - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to better support decap on GRE tunnel devices not operating in collect metadata. - Improve x86 JIT's codegen for PROBE_MEM runtime error checks. - Remove the need for trace_printk_lock for bpf_trace_printk and bpf_trace_vprintk helpers. - Extend libbpf's bpf_tracing.h support for tracing arguments of kprobes/uprobes and syscall as a special case. - Significantly reduce the search time for module symbols by livepatch and BPF. - Enable cpumasks to be used as kptrs, which is useful for tracing programs tracking which tasks end up running on which CPUs in different time intervals. - Add support for BPF trampoline on s390x and riscv64. - Add capability to export the XDP features supported by the NIC. - Add __bpf_kfunc tag for marking kernel functions as kfuncs. - Add cgroup.memory=nobpf kernel parameter option to disable BPF memory accounting for container environments. Netfilter: - Remove the CLUSTERIP target. It has been marked as obsolete for years, and we still have WARN splats wrt races of the out-of-band /proc interface installed by this target. - Add 'destroy' commands to nf_tables. They are identical to the existing 'delete' commands, but do not return an error if the referenced object (set, chain, rule...) did not exist. Driver API: - Improve cpumask_local_spread() locality to help NICs set the right IRQ affinity on AMD platforms. - Separate C22 and C45 MDIO bus transactions more clearly. - Introduce new DCB table to control DSCP rewrite on egress. - Support configuration of Physical Layer Collision Avoidance (PLCA) Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of shared medium Ethernet. - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing preemption of low priority frames by high priority frames. - Add support for controlling MACSec offload using netlink SET. - Rework devlink instance refcounts to allow registration and de-registration under the instance lock. Split the code into multiple files, drop some of the unnecessarily granular locks and factor out common parts of netlink operation handling. - Add TX frame aggregation parameters (for USB drivers). - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning messages with notifications for debug. - Allow offloading of UDP NEW connections via act_ct. - Add support for per action HW stats in TC. - Support hardware miss to TC action (continue processing in SW from a specific point in the action chain). - Warn if old Wireless Extension user space interface is used with modern cfg80211/mac80211 drivers. Do not support Wireless Extensions for Wi-Fi 7 devices at all. Everyone should switch to using nl80211 interface instead. - Improve the CAN bit timing configuration. Use extack to return error messages directly to user space, update the SJW handling, including the definition of a new default value that will benefit CAN-FD controllers, by increasing their oscillator tolerance. New hardware / drivers: - Ethernet: - nVidia BlueField-3 support (control traffic driver) - Ethernet support for imx93 SoCs - Motorcomm yt8531 gigabit Ethernet PHY - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA) - Microchip LAN8841 PHY (incl. cable diagnostics and PTP) - Amlogic gxl MDIO mux - WiFi: - RealTek RTL8188EU (rtl8xxxu) - Qualcomm Wi-Fi 7 devices (ath12k) - CAN: - Renesas R-Car V4H Drivers: - Bluetooth: - Set Per Platform Antenna Gain (PPAG) for Intel controllers. - Ethernet NICs: - Intel (1G, igc): - support TSN / Qbv / packet scheduling features of i226 model - Intel (100G, ice): - use GNSS subsystem instead of TTY - multi-buffer XDP support - extend support for GPIO pins to E823 devices - nVidia/Mellanox: - update the shared buffer configuration on PFC commands - implement PTP adjphase function for HW offset control - TC support for Geneve and GRE with VF tunnel offload - more efficient crypto key management method - multi-port eswitch support - Netronome/Corigine: - add DCB IEEE support - support IPsec offloading for NFP3800 - Freescale/NXP (enetc): - support XDP_REDIRECT for XDP non-linear buffers - improve reconfig, avoid link flap and waiting for idle - support MAC Merge layer - Other NICs: - sfc/ef100: add basic devlink support for ef100 - ionic: rx_push mode operation (writing descriptors via MMIO) - bnxt: use the auxiliary bus abstraction for RDMA - r8169: disable ASPM and reset bus in case of tx timeout - cpsw: support QSGMII mode for J721e CPSW9G - cpts: support pulse-per-second output - ngbe: add an mdio bus driver - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing - r8152: handle devices with FW with NCM support - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation - virtio-net: support multi buffer XDP - virtio/vsock: replace virtio_vsock_pkt with sk_buff - tsnep: XDP support - Ethernet high-speed switches: - nVidia/Mellanox (mlxsw): - add support for latency TLV (in FW control messages) - Microchip (sparx5): - separate explicit and implicit traffic forwarding rules, make the implicit rules always active - add support for egress DSCP rewrite - IS0 VCAP support (Ingress Classification) - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS etc.) - ES2 VCAP support (Egress Access Control) - support for Per-Stream Filtering and Policing (802.1Q, 8.6.5.1) - Ethernet embedded switches: - Marvell (mv88e6xxx): - add MAB (port auth) offload support - enable PTP receive for mv88e6390 - NXP (ocelot): - support MAC Merge layer - support for the the vsc7512 internal copper phys - Microchip: - lan9303: convert to PHYLINK - lan966x: support TC flower filter statistics - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x - lan937x: support Credit Based Shaper configuration - ksz9477: support Energy Efficient Ethernet - other: - qca8k: convert to regmap read/write API, use bulk operations - rswitch: Improve TX timestamp accuracy - Intel WiFi (iwlwifi): - EHT (Wi-Fi 7) rate reporting - STEP equalizer support: transfer some STEP (connection to radio on platforms with integrated wifi) related parameters from the BIOS to the firmware. - Qualcomm 802.11ax WiFi (ath11k): - IPQ5018 support - Fine Timing Measurement (FTM) responder role support - channel 177 support - MediaTek WiFi (mt76): - per-PHY LED support - mt7996: EHT (Wi-Fi 7) support - Wireless Ethernet Dispatch (WED) reset support - switch to using page pool allocator - RealTek WiFi (rtw89): - support new version of Bluetooth co-existance - Mobile: - rmnet: support TX aggregation" * tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits) page_pool: add a comment explaining the fragment counter usage net: ethtool: fix __ethtool_dev_mm_supported() implementation ethtool: pse-pd: Fix double word in comments xsk: add linux/vmalloc.h to xsk.c sefltests: netdevsim: wait for devlink instance after netns removal selftest: fib_tests: Always cleanup before exit net/mlx5e: Align IPsec ASO result memory to be as required by hardware net/mlx5e: TC, Set CT miss to the specific ct action instance net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG net/mlx5: Refactor tc miss handling to a single function net/mlx5: Kconfig: Make tc offload depend on tc skb extension net/sched: flower: Support hardware miss to tc action net/sched: flower: Move filter handle initialization earlier net/sched: cls_api: Support hardware miss to tc action net/sched: Rename user cookie and act cookie sfc: fix builds without CONFIG_RTC_LIB sfc: clean up some inconsistent indentings net/mlx4_en: Introduce flexible array to silence overflow warning net: lan966x: Fix possible deadlock inside PTP net/ulp: Remove redundant ->clone() test in inet_clone_ulp(). ... --- drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c | 386 ++++++++++++++++++++++++++++ 1 file changed, 386 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c (limited to 'drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c') diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c b/drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c new file mode 100644 index 000000000..b3deea5ac --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c @@ -0,0 +1,386 @@ +/* + * Copyright 2018 Red Hat 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. + */ +#include "wndw.h" +#include "atom.h" + +#include +#include + +#include +#include + +#include + +static int +wndwc37e_csc_clr(struct nv50_wndw *wndw) +{ + return 0; +} + +static int +wndwc37e_csc_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 13))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CSC_RED2RED, asyw->csc.matrix, 12); + return 0; +} + +static int +wndwc37e_ilut_clr(struct nv50_wndw *wndw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_INPUT_LUT, 0x00000000); + return 0; +} + +static int +wndwc37e_ilut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 4))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CONTROL_INPUT_LUT, + NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, OUTPUT_MODE, asyw->xlut.i.output_mode) | + NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, RANGE, asyw->xlut.i.range) | + NVVAL(NVC37E, SET_CONTROL_INPUT_LUT, SIZE, asyw->xlut.i.size), + + SET_OFFSET_INPUT_LUT, asyw->xlut.i.offset >> 8, + SET_CONTEXT_DMA_INPUT_LUT, asyw->xlut.handle); + return 0; +} + +static void +wndwc37e_ilut(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, int size) +{ + asyw->xlut.i.size = size == 1024 ? NVC37E_SET_CONTROL_INPUT_LUT_SIZE_SIZE_1025 : + NVC37E_SET_CONTROL_INPUT_LUT_SIZE_SIZE_257; + asyw->xlut.i.range = NVC37E_SET_CONTROL_INPUT_LUT_RANGE_UNITY; + asyw->xlut.i.output_mode = NVC37E_SET_CONTROL_INPUT_LUT_OUTPUT_MODE_INTERPOLATE; + asyw->xlut.i.load = head907d_olut_load; +} + +int +wndwc37e_blend_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 8))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_COMPOSITION_CONTROL, + NVDEF(NVC37E, SET_COMPOSITION_CONTROL, COLOR_KEY_SELECT, DISABLE) | + NVVAL(NVC37E, SET_COMPOSITION_CONTROL, DEPTH, asyw->blend.depth), + + SET_COMPOSITION_CONSTANT_ALPHA, + NVVAL(NVC37E, SET_COMPOSITION_CONSTANT_ALPHA, K1, asyw->blend.k1) | + NVVAL(NVC37E, SET_COMPOSITION_CONSTANT_ALPHA, K2, 0), + + SET_COMPOSITION_FACTOR_SELECT, + NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, SRC_COLOR_FACTOR_MATCH_SELECT, + asyw->blend.src_color) | + NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, SRC_COLOR_FACTOR_NO_MATCH_SELECT, + asyw->blend.src_color) | + NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, DST_COLOR_FACTOR_MATCH_SELECT, + asyw->blend.dst_color) | + NVVAL(NVC37E, SET_COMPOSITION_FACTOR_SELECT, DST_COLOR_FACTOR_NO_MATCH_SELECT, + asyw->blend.dst_color), + + SET_KEY_ALPHA, + NVVAL(NVC37E, SET_KEY_ALPHA, MIN, 0x0000) | + NVVAL(NVC37E, SET_KEY_ALPHA, MAX, 0xffff), + + SET_KEY_RED_CR, + NVVAL(NVC37E, SET_KEY_RED_CR, MIN, 0x0000) | + NVVAL(NVC37E, SET_KEY_RED_CR, MAX, 0xffff), + + SET_KEY_GREEN_Y, + NVVAL(NVC37E, SET_KEY_GREEN_Y, MIN, 0x0000) | + NVVAL(NVC37E, SET_KEY_GREEN_Y, MAX, 0xffff), + + SET_KEY_BLUE_CB, + NVVAL(NVC37E, SET_KEY_BLUE_CB, MIN, 0x0000) | + NVVAL(NVC37E, SET_KEY_BLUE_CB, MAX, 0xffff)); + return 0; +} + +int +wndwc37e_image_clr(struct nv50_wndw *wndw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 4))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_PRESENT_CONTROL, + NVVAL(NVC37E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, 0) | + NVDEF(NVC37E, SET_PRESENT_CONTROL, BEGIN_MODE, NON_TEARING)); + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_ISO(0), 0x00000000); + return 0; +} + +static int +wndwc37e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 17))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_PRESENT_CONTROL, + NVVAL(NVC37E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval) | + NVVAL(NVC37E, SET_PRESENT_CONTROL, BEGIN_MODE, asyw->image.mode) | + NVDEF(NVC37E, SET_PRESENT_CONTROL, TIMESTAMP_MODE, DISABLE)); + + PUSH_MTHD(push, NVC37E, SET_SIZE, + NVVAL(NVC37E, SET_SIZE, WIDTH, asyw->image.w) | + NVVAL(NVC37E, SET_SIZE, HEIGHT, asyw->image.h), + + SET_STORAGE, + NVVAL(NVC37E, SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh) | + NVVAL(NVC37E, SET_STORAGE, MEMORY_LAYOUT, asyw->image.layout), + + SET_PARAMS, + NVVAL(NVC37E, SET_PARAMS, FORMAT, asyw->image.format) | + NVVAL(NVC37E, SET_PARAMS, COLOR_SPACE, asyw->image.colorspace) | + NVDEF(NVC37E, SET_PARAMS, INPUT_RANGE, BYPASS) | + NVDEF(NVC37E, SET_PARAMS, UNDERREPLICATE, DISABLE) | + NVDEF(NVC37E, SET_PARAMS, DE_GAMMA, NONE) | + NVVAL(NVC37E, SET_PARAMS, CSC, asyw->csc.valid) | + NVDEF(NVC37E, SET_PARAMS, CLAMP_BEFORE_BLEND, DISABLE) | + NVDEF(NVC37E, SET_PARAMS, SWAP_UV, DISABLE), + + SET_PLANAR_STORAGE(0), + NVVAL(NVC37E, SET_PLANAR_STORAGE, PITCH, asyw->image.blocks[0]) | + NVVAL(NVC37E, SET_PLANAR_STORAGE, PITCH, asyw->image.pitch[0] >> 6)); + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_ISO(0), asyw->image.handle, 1); + PUSH_MTHD(push, NVC37E, SET_OFFSET(0), asyw->image.offset[0] >> 8); + + PUSH_MTHD(push, NVC37E, SET_POINT_IN(0), + NVVAL(NVC37E, SET_POINT_IN, X, asyw->state.src_x >> 16) | + NVVAL(NVC37E, SET_POINT_IN, Y, asyw->state.src_y >> 16)); + + PUSH_MTHD(push, NVC37E, SET_SIZE_IN, + NVVAL(NVC37E, SET_SIZE_IN, WIDTH, asyw->state.src_w >> 16) | + NVVAL(NVC37E, SET_SIZE_IN, HEIGHT, asyw->state.src_h >> 16)); + + PUSH_MTHD(push, NVC37E, SET_SIZE_OUT, + NVVAL(NVC37E, SET_SIZE_OUT, WIDTH, asyw->state.crtc_w) | + NVVAL(NVC37E, SET_SIZE_OUT, HEIGHT, asyw->state.crtc_h)); + return 0; +} + +int +wndwc37e_ntfy_clr(struct nv50_wndw *wndw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_NOTIFIER, 0x00000000); + return 0; +} + +int +wndwc37e_ntfy_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 3))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_NOTIFIER, asyw->ntfy.handle, + + SET_NOTIFIER_CONTROL, + NVVAL(NVC37E, SET_NOTIFIER_CONTROL, MODE, asyw->ntfy.awaken) | + NVVAL(NVC37E, SET_NOTIFIER_CONTROL, OFFSET, asyw->ntfy.offset >> 4)); + return 0; +} + +int +wndwc37e_sema_clr(struct nv50_wndw *wndw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_CONTEXT_DMA_SEMAPHORE, 0x00000000); + return 0; +} + +int +wndwc37e_sema_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 5))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_SEMAPHORE_CONTROL, asyw->sema.offset, + SET_SEMAPHORE_ACQUIRE, asyw->sema.acquire, + SET_SEMAPHORE_RELEASE, asyw->sema.release, + SET_CONTEXT_DMA_SEMAPHORE, asyw->sema.handle); + return 0; +} + +int +wndwc37e_update(struct nv50_wndw *wndw, u32 *interlock) +{ + struct nvif_push *push = wndw->wndw.push; + int ret; + + if ((ret = PUSH_WAIT(push, 5))) + return ret; + + PUSH_MTHD(push, NVC37E, SET_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_CURS] << 1 | + interlock[NV50_DISP_INTERLOCK_CORE], + SET_WINDOW_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_WNDW]); + + PUSH_MTHD(push, NVC37E, UPDATE, 0x00000001 | + NVVAL(NVC37E, UPDATE, INTERLOCK_WITH_WIN_IMM, + !!(interlock[NV50_DISP_INTERLOCK_WIMM] & wndw->interlock.data))); + + return PUSH_KICK(push); +} + +void +wndwc37e_release(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh) +{ +} + +int +wndwc37e_acquire(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh) +{ + return drm_atomic_helper_check_plane_state(&asyw->state, &asyh->state, + DRM_PLANE_NO_SCALING, + DRM_PLANE_NO_SCALING, + true, true); +} + +static const u32 +wndwc37e_format[] = { + DRM_FORMAT_C8, + DRM_FORMAT_YUYV, + DRM_FORMAT_UYVY, + DRM_FORMAT_XRGB8888, + DRM_FORMAT_ARGB8888, + DRM_FORMAT_RGB565, + DRM_FORMAT_XRGB1555, + DRM_FORMAT_ARGB1555, + DRM_FORMAT_XBGR2101010, + DRM_FORMAT_ABGR2101010, + DRM_FORMAT_XBGR8888, + DRM_FORMAT_ABGR8888, + DRM_FORMAT_XRGB2101010, + DRM_FORMAT_ARGB2101010, + DRM_FORMAT_XBGR16161616F, + DRM_FORMAT_ABGR16161616F, + 0 +}; + +static const struct nv50_wndw_func +wndwc37e = { + .acquire = wndwc37e_acquire, + .release = wndwc37e_release, + .sema_set = wndwc37e_sema_set, + .sema_clr = wndwc37e_sema_clr, + .ntfy_set = wndwc37e_ntfy_set, + .ntfy_clr = wndwc37e_ntfy_clr, + .ntfy_reset = corec37d_ntfy_init, + .ntfy_wait_begun = base507c_ntfy_wait_begun, + .ilut = wndwc37e_ilut, + .ilut_size = 1024, + .xlut_set = wndwc37e_ilut_set, + .xlut_clr = wndwc37e_ilut_clr, + .csc = base907c_csc, + .csc_set = wndwc37e_csc_set, + .csc_clr = wndwc37e_csc_clr, + .image_set = wndwc37e_image_set, + .image_clr = wndwc37e_image_clr, + .blend_set = wndwc37e_blend_set, + .update = wndwc37e_update, +}; + +int +wndwc37e_new_(const struct nv50_wndw_func *func, struct nouveau_drm *drm, + enum drm_plane_type type, int index, s32 oclass, u32 heads, + struct nv50_wndw **pwndw) +{ + struct nvif_disp_chan_v0 args = { + .id = index, + }; + struct nv50_disp *disp = nv50_disp(drm->dev); + struct nv50_wndw *wndw; + int ret; + + ret = nv50_wndw_new_(func, drm->dev, type, "wndw", index, + wndwc37e_format, heads, NV50_DISP_INTERLOCK_WNDW, + BIT(index), &wndw); + if (*pwndw = wndw, ret) + return ret; + + ret = nv50_dmac_create(&drm->client.device, &disp->disp->object, + &oclass, 0, &args, sizeof(args), + disp->sync->offset, &wndw->wndw); + if (ret) { + NV_ERROR(drm, "qndw%04x allocation failed: %d\n", oclass, ret); + return ret; + } + + wndw->ntfy = NV50_DISP_WNDW_NTFY(wndw->id); + wndw->sema = NV50_DISP_WNDW_SEM0(wndw->id); + wndw->data = 0x00000000; + return 0; +} + +int +wndwc37e_new(struct nouveau_drm *drm, enum drm_plane_type type, int index, + s32 oclass, struct nv50_wndw **pwndw) +{ + return wndwc37e_new_(&wndwc37e, drm, type, index, oclass, + BIT(index >> 1), pwndw); +} -- cgit v1.2.3