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* Merge tag 'usb-5.19-rc1' of ↵Linus Torvalds2022-06-037-8/+8
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the "big" set of USB and Thunderbolt driver changes for 5.18-rc1. For the most part it's been a quiet development cycle for the USB core, but there are the usual "hot spots" of development activity. Included in here are: - Thunderbolt driver updates: - fixes for devices without displayport adapters - lane bonding support and improvements - other minor changes based on device testing - dwc3 gadget driver changes. It seems this driver will never be finished given that the IP core is showing up in zillions of new devices and each implementation decides to do something different with it... - uvc gadget driver updates as more devices start to use and rely on this hardware as well - usb_maxpacket() api changes to remove an unneeded and unused parameter. - usb-serial driver device id updates and small cleanups - typec cleanups and fixes based on device testing - device tree updates for usb properties - lots of other small fixes and driver updates. All of these have been in linux-next for weeks with no reported problems" * tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits) USB: new quirk for Dell Gen 2 devices usb: dwc3: core: Add error log when core soft reset failed usb: dwc3: gadget: Move null pinter check to proper place usb: hub: Simplify error and success path in port_over_current_notify usb: cdns3: allocate TX FIFO size according to composite EP number usb: dwc3: Fix ep0 handling when getting reset while doing control transfer usb: Probe EHCI, OHCI controllers asynchronously usb: isp1760: Fix out-of-bounds array access xhci: Don't defer primary roothub registration if there is only one roothub USB: serial: option: add Quectel BG95 modem USB: serial: pl2303: fix type detection for odd device xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI xhci: Remove quirk for over 10 year old evaluation hardware xhci: prevent U2 link power state if Intel tier policy prevented U1 xhci: use generic command timer for stop endpoint commands. usb: host: xhci-plat: omit shared hcd if either root hub has no ports usb: host: xhci-plat: prepare operation w/o shared hcd usb: host: xhci-plat: create shared hcd after having added main hcd xhci: prepare for operation w/o shared hcd xhci: factor out parts of xhci_gen_setup() ...
| * Merge 5.18-rc5 into usb-nextGreg Kroah-Hartman2022-05-033-12/+13
| |\ | | | | | | | | | | | | | | | | | | | | | We need the USB fixes in here, and this resolves a merge issue in drivers/usb/dwc3/drd.c Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | media: remove third argument of usb_maxpacket()Vincent Mailhol2022-04-237-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The third argument of usb_maxpacket(): in_out has been deprecated because it could be derived from the second argument (e.g. using usb_pipeout(pipe)). N.B. function usb_maxpacket() was made variadic to accommodate the transition from the old prototype with three arguments to the new one with only two arguments (so that no renaming is needed). The variadic argument is to be removed once all users of usb_maxpacket() get migrated. CC: Sean Young <sean@mess.org> CC: Mauro Carvalho Chehab <mchehab@kernel.org> CC: Benjamin Valentin <benpicco@googlemail.com> Signed-off-by: Vincent Mailhol <mailhol.vincent@wanadoo.fr> Link: https://lore.kernel.org/r/20220317035514.6378-5-mailhol.vincent@wanadoo.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | | Merge tag 'net-next-5.19' of ↵Linus Torvalds2022-05-251-2/+6
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core ---- - Support TCPv6 segmentation offload with super-segments larger than 64k bytes using the IPv6 Jumbogram extension header (AKA BIG TCP). - Generalize skb freeing deferral to per-cpu lists, instead of per-socket lists. - Add a netdev statistic for packets dropped due to L2 address mismatch (rx_otherhost_dropped). - Continue work annotating skb drop reasons. - Accept alternative netdev names (ALT_IFNAME) in more netlink requests. - Add VLAN support for AF_PACKET SOCK_RAW GSO. - Allow receiving skb mark from the socket as a cmsg. - Enable memcg accounting for veth queues, sysctl tables and IPv6. BPF --- - Add libbpf support for User Statically-Defined Tracing (USDTs). - Speed up symbol resolution for kprobes multi-link attachments. - Support storing typed pointers to referenced and unreferenced objects in BPF maps. - Add support for BPF link iterator. - Introduce access to remote CPU map elements in BPF per-cpu map. - Allow middle-of-the-road settings for the kernel.unprivileged_bpf_disabled sysctl. - Implement basic types of dynamic pointers e.g. to allow for dynamically sized ringbuf reservations without extra memory copies. Protocols --------- - Retire port only listening_hash table, add a second bind table hashed by port and address. Avoid linear list walk when binding to very popular ports (e.g. 443). - Add bridge FDB bulk flush filtering support allowing user space to remove all FDB entries matching a condition. - Introduce accept_unsolicited_na sysctl for IPv6 to implement router-side changes for RFC9131. - Support for MPTCP path manager in user space. - Add MPTCP support for fallback to regular TCP for connections that have never connected additional subflows or transmitted out-of-sequence data (partial support for RFC8684 fallback). - Avoid races in MPTCP-level window tracking, stabilize and improve throughput. - Support lockless operation of GRE tunnels with seq numbers enabled. - WiFi support for host based BSS color collision detection. - Add support for SO_TXTIME/SCM_TXTIME on CAN sockets. - Support transmission w/o flow control in CAN ISOTP (ISO 15765-2). - Support zero-copy Tx with TLS 1.2 crypto offload (sendfile). - Allow matching on the number of VLAN tags via tc-flower. - Add tracepoint for tcp_set_ca_state(). Driver API ---------- - Improve error reporting from classifier and action offload. - Add support for listing line cards in switches (devlink). - Add helpers for reporting page pool statistics with ethtool -S. - Add support for reading clock cycles when using PTP virtual clocks, instead of having the driver convert to time before reporting. This makes it possible to report time from different vclocks. - Support configuring low-latency Tx descriptor push via ethtool. - Separate Clause 22 and Clause 45 MDIO accesses more explicitly. New hardware / drivers ---------------------- - Ethernet: - Marvell's Octeon NIC PCI Endpoint support (octeon_ep) - Sunplus SP7021 SoC (sp7021_emac) - Add support for Renesas RZ/V2M (in ravb) - Add support for MediaTek mt7986 switches (in mtk_eth_soc) - Ethernet PHYs: - ADIN1100 industrial PHYs (w/ 10BASE-T1L and SQI reporting) - TI DP83TD510 PHY - Microchip LAN8742/LAN88xx PHYs - WiFi: - Driver for pureLiFi X, XL, XC devices (plfxlc) - Driver for Silicon Labs devices (wfx) - Support for WCN6750 (in ath11k) - Support Realtek 8852ce devices (in rtw89) - Mobile: - MediaTek T700 modems (Intel 5G 5000 M.2 cards) - CAN: - ctucanfd: add support for CTU CAN FD open-source IP core from Czech Technical University in Prague Drivers ------- - Delete a number of old drivers still using virt_to_bus(). - Ethernet NICs: - intel: support TSO on tunnels MPLS - broadcom: support multi-buffer XDP - nfp: support VF rate limiting - sfc: use hardware tx timestamps for more than PTP - mlx5: multi-port eswitch support - hyper-v: add support for XDP_REDIRECT - atlantic: XDP support (including multi-buffer) - macb: improve real-time perf by deferring Tx processing to NAPI - High-speed Ethernet switches: - mlxsw: implement basic line card information querying - prestera: add support for traffic policing on ingress and egress - Embedded Ethernet switches: - lan966x: add support for packet DMA (FDMA) - lan966x: add support for PTP programmable pins - ti: cpsw_new: enable bc/mc storm prevention - Qualcomm 802.11ax WiFi (ath11k): - Wake-on-WLAN support for QCA6390 and WCN6855 - device recovery (firmware restart) support - support setting Specific Absorption Rate (SAR) for WCN6855 - read country code from SMBIOS for WCN6855/QCA6390 - enable keep-alive during WoWLAN suspend - implement remain-on-channel support - MediaTek WiFi (mt76): - support Wireless Ethernet Dispatch offloading packet movement between the Ethernet switch and WiFi interfaces - non-standard VHT MCS10-11 support - mt7921 AP mode support - mt7921 IPv6 NS offload support - Ethernet PHYs: - micrel: ksz9031/ksz9131: cabletest support - lan87xx: SQI support for T1 PHYs - lan937x: add interrupt support for link detection" * tag 'net-next-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1809 commits) ptp: ocp: Add firmware header checks ptp: ocp: fix PPS source selector debugfs reporting ptp: ocp: add .init function for sma_op vector ptp: ocp: vectorize the sma accessor functions ptp: ocp: constify selectors ptp: ocp: parameterize input/output sma selectors ptp: ocp: revise firmware display ptp: ocp: add Celestica timecard PCI ids ptp: ocp: Remove #ifdefs around PCI IDs ptp: ocp: 32-bit fixups for pci start address Revert "net/smc: fix listen processing for SMC-Rv2" ath6kl: Use cc-disable-warning to disable -Wdangling-pointer selftests/bpf: Dynptr tests bpf: Add dynptr data slices bpf: Add bpf_dynptr_read and bpf_dynptr_write bpf: Dynptr support for ring buffers bpf: Add bpf_dynptr_from_mem for local dynptrs bpf: Add verifier support for dynptrs bpf: Suppress 'passing zero to PTR_ERR' warning bpf: Introduce bpf_arch_text_invalidate for bpf_prog_pack ...
| * \ \ Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextJakub Kicinski2022-04-271-2/+6
| |\ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Daniel Borkmann says: ==================== pull-request: bpf-next 2022-04-27 We've added 85 non-merge commits during the last 18 day(s) which contain a total of 163 files changed, 4499 insertions(+), 1521 deletions(-). The main changes are: 1) Teach libbpf to enhance BPF verifier log with human-readable and relevant information about failed CO-RE relocations, from Andrii Nakryiko. 2) Add typed pointer support in BPF maps and enable it for unreferenced pointers (via probe read) and referenced ones that can be passed to in-kernel helpers, from Kumar Kartikeya Dwivedi. 3) Improve xsk to break NAPI loop when rx queue gets full to allow for forward progress to consume descriptors, from Maciej Fijalkowski & Björn Töpel. 4) Fix a small RCU read-side race in BPF_PROG_RUN routines which dereferenced the effective prog array before the rcu_read_lock, from Stanislav Fomichev. 5) Implement BPF atomic operations for RV64 JIT, and add libbpf parsing logic for USDT arguments under riscv{32,64}, from Pu Lehui. 6) Implement libbpf parsing of USDT arguments under aarch64, from Alan Maguire. 7) Enable bpftool build for musl and remove nftw with FTW_ACTIONRETVAL usage so it can be shipped under Alpine which is musl-based, from Dominique Martinet. 8) Clean up {sk,task,inode} local storage trace RCU handling as they do not need to use call_rcu_tasks_trace() barrier, from KP Singh. 9) Improve libbpf API documentation and fix error return handling of various API functions, from Grant Seltzer. 10) Enlarge offset check for bpf_skb_{load,store}_bytes() helpers given data length of frags + frag_list may surpass old offset limit, from Liu Jian. 11) Various improvements to prog_tests in area of logging, test execution and by-name subtest selection, from Mykola Lysenko. 12) Simplify map_btf_id generation for all map types by moving this process to build time with help of resolve_btfids infra, from Menglong Dong. 13) Fix a libbpf bug in probing when falling back to legacy bpf_probe_read*() helpers; the probing caused always to use old helpers, from Runqing Yang. 14) Add support for ARCompact and ARCv2 platforms for libbpf's PT_REGS tracing macros, from Vladimir Isaev. 15) Cleanup BPF selftests to remove old & unneeded rlimit code given kernel switched to memcg-based memory accouting a while ago, from Yafang Shao. 16) Refactor of BPF sysctl handlers to move them to BPF core, from Yan Zhu. 17) Fix BPF selftests in two occasions to work around regressions caused by latest LLVM to unblock CI until their fixes are worked out, from Yonghong Song. 18) Misc cleanups all over the place, from various others. * https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (85 commits) selftests/bpf: Add libbpf's log fixup logic selftests libbpf: Fix up verifier log for unguarded failed CO-RE relos libbpf: Simplify bpf_core_parse_spec() signature libbpf: Refactor CO-RE relo human description formatting routine libbpf: Record subprog-resolved CO-RE relocations unconditionally selftests/bpf: Add CO-RE relos and SEC("?...") to linked_funcs selftests libbpf: Avoid joining .BTF.ext data with BPF programs by section name libbpf: Fix logic for finding matching program for CO-RE relocation libbpf: Drop unhelpful "program too large" guess libbpf: Fix anonymous type check in CO-RE logic bpf: Compute map_btf_id during build time selftests/bpf: Add test for strict BTF type check selftests/bpf: Add verifier tests for kptr selftests/bpf: Add C tests for kptr libbpf: Add kptr type tag macros to bpf_helpers.h bpf: Make BTF type match stricter for release arguments bpf: Teach verifier about kptr_get kfunc helpers bpf: Wire up freeing of referenced kptr bpf: Populate pairs of btf_id and destructor kfunc in btf bpf: Adapt copy_map_value for multiple offset case ... ==================== Link: https://lore.kernel.org/r/20220427224758.20976-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| | * | bpf: Move rcu lock management out of BPF_PROG_RUN routinesStanislav Fomichev2022-04-191-2/+6
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7d08c2c91171 ("bpf: Refactor BPF_PROG_RUN_ARRAY family of macros into functions") switched a bunch of BPF_PROG_RUN macros to inline routines. This changed the semantic a bit. Due to arguments expansion of macros, it used to be: rcu_read_lock(); array = rcu_dereference(cgrp->bpf.effective[atype]); ... Now, with with inline routines, we have: array_rcu = rcu_dereference(cgrp->bpf.effective[atype]); /* array_rcu can be kfree'd here */ rcu_read_lock(); array = rcu_dereference(array_rcu); I'm assuming in practice rcu subsystem isn't fast enough to trigger this but let's use rcu API properly. Also, rename to lower caps to not confuse with macros. Additionally, drop and expand BPF_PROG_CGROUP_INET_EGRESS_RUN_ARRAY. See [1] for more context. [1] https://lore.kernel.org/bpf/CAKH8qBs60fOinFdxiiQikK_q0EcVxGvNTQoWvHLEUGbgcj1UYg@mail.gmail.com/T/#u v2 - keep rcu locks inside by passing cgroup_bpf Fixes: 7d08c2c91171 ("bpf: Refactor BPF_PROG_RUN_ARRAY family of macros into functions") Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20220414161233.170780-1-sdf@google.com
* | | media: v4l2: Reorder field reflistNicolas Dufresne2022-05-171-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As per spec, the field reflist requires interleaving top and bottom field in a specific way that does not fit inside the sort operation. The process consist of alternating references parity, starting with a reference of the same parity as the current picture. This processs is done twice, once for short term references and a second time for the long term references. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Sort p/b reflist using frame_numNicolas Dufresne2022-05-171-10/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the reference list builder, frame_num refers to FrameNumWrap in the spec, which is the same as the pic_num for frame decoding. The same applies for long_term_pic_num and long_term_frame_idx. Sort all type of references by frame_num so the sort can be reused for fields reflist were the sorting is done using frame_num instead. In short, pic_num is never actually used for building reference lists. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: v4l2: Trace calculated p/b0/b1 initial reflistNicolas Dufresne2022-05-171-0/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add debug print statements to print the content of P & B reference lists, to verify that the ordering of the generated reference lists is correct. This is especially important for the field decoding mode, where sorting is more complex. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Sebastian Fricke <sebastian.fricke@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Store all fields into the unordered listNicolas Dufresne2022-05-172-19/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the current picture is a field, store each field into the unordered_list and preserve both top and bottom picture order count. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Store current picture fieldsNicolas Dufresne2022-05-171-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This information, also called picture structure, is required in field decoding mode to construct reference lists. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Increase reference lists size to 32Nicolas Dufresne2022-05-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is to accommodate support for field decoding, which splits the top and the bottom references into the reference list. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Use v4l2_h264_reference for reflistNicolas Dufresne2022-05-176-46/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In preparation for adding field decoding support, convert the byte arrays for reflist into array of struct v4l2_h264_reference. That struct will allow us to mark which field of the reference picture is being referenced. [hverkuil: top_field_order_cnt -> pic_order_count] Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ov7251: fix mutex lock unbalanceMauro Carvalho Chehab2022-05-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by smatch/sparse: drivers/media/i2c/ov7251.c:1381 ov7251_s_stream() warn: inconsistent returns '&ov7251->lock'. Locked on : 1381 Unlocked on: 1377 There's a lock unbalance at this routine, as it keeps the lock on certain errors. Fix it. Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add vblank control to ov7251 driverDaniel Scally2022-05-171-0/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a vblank control to the ov7251 driver. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add hblank control to ov7251Daniel Scally2022-05-171-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a hblank control to the ov7251 driver. This necessitates setting a default mode, for which I am simply picking the first available. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: add ov7251_init_ctrls()Daniel Scally2022-05-171-41/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V4L2 controls initialisation takes up a sizeable portion of the driver's .probe() function. To keep things neat, move it to a dedicated function. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Extend .get_selection() for ov7251Daniel Scally2022-05-171-6/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend the .get_selection() callback to support other values for sel->target, primarily to satisfy libcamera's requirements. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ipu3-cio2: Add INT347E to cio2-bridgeDaniel Scally2022-05-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OVTI7251 sensor can be found on x86 laptops with an IPU3, and so needs to be supported by the cio2-bridge. Add it to the table of supported sensors. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Remove .s_power() from ov7251Daniel Scally2022-05-171-43/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The .s_power() callback is deprecated, and now that we have pm_runtime functionality in the driver there's no further use for it. Delete the function. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add pm_runtime support to ov7251Daniel Scally2022-05-171-21/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add pm_runtime support to the ov7251 driver. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add ov7251_detect_chip()Daniel Scally2022-05-171-27/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | .probe() is quite busy for this driver; make it cleaner by moving the chip verification to a dedicated function. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add support for new frequencies to ov7251Daniel Scally2022-05-171-21/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OV7251 sensor is used as the IR camera sensor on the Microsoft Surface line of tablets; this provides a 19.2MHz external clock, and the Windows driver for this sensor configures a 319.2MHz link freq to the CSI-2 receiver. Add the ability to support those rate to the driver by defining a new set of PLL configs. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add ov7251_pll_configure()Daniel Scally2022-05-171-30/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than having the pll settings hidden inside mode blobs, define them in structs and use a dedicated function to set them. This makes it simpler to extend the driver to support other frequencies for both the external clock and desired link frequency. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Remove per-mode frequencies from ov7251Daniel Scally2022-05-171-29/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each of the defined modes in the ov7251 driver uses the same link frequency and pixel rate; just drop those members of the modes and set the controls to read only during initialisation. Add a new table defining the supported pixel rates to substitue for the values hardcoded in the modes. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Provide ov7251_check_hwcfg()Daniel Scally2022-05-171-18/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the endpoint checking from .probe() to a dedicated function, and additionally check that the firmware provided link frequencies are a match for those supported by the driver. Store the index to the matching link frequency so it can be easily identified later. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: Add acpi support to ov7251Daniel Scally2022-05-171-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for enumeration through ACPI to the ov7251 driver Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ipu3-cio2: Add support for V4L2_PIX_FMT_IPU3_Y10Daniel Scally2022-05-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have platforms where a camera sensor transmits Y10 data to the CIO2 device - add support for that (packed) format to the ipu3-cio2 driver. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: uapi: Add IPU3 packed Y10 formatDaniel Scally2022-05-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some platforms with an Intel IPU3 have an IR sensor producing 10 bit greyscale format data that is transmitted over a CSI-2 bus to a CIO2 device - this packs the data into 32 bytes per 25 pixels. Add an entry to the uAPI header defining that format. Signed-off-by: Daniel Scally <djrscally@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: ov5645: Remove unneeded of_match_ptr macroMoses Christopher Bollavarapu2022-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | of_match_ptr isn't required as CONFIG_OF is already a dependency in Kconfig Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ov8856: apply digital gain by setting global gain control registerBingbu Cao2022-05-171-17/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MWB gain register are used to set gain for each mwb channel mannually. However, it will involve some artifacts if gain cannot be applied to each channel synchronously. Enable global gain control to set digital global gain instead of setting AWB gain separately to fix this issue. Signed-off-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: ov5648: fix wrong pointer passed to IS_ERR() and PTR_ERR()Yang Yingliang2022-05-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IS_ERR() and PTR_ERR() use wrong pointer, it should be sensor->dovdd, fix it. Fixes: e43ccb0a045f ("media: i2c: Add support for the OV5648 image sensor") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: ov2640: Depend on V4L2_ASYNCMike Pagano2022-05-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add V4L2_ASYNC as a dependency to match other drivers and prevent failures when compile testing. Fixes: ff3cc65cadb5 ("media: v4l: async, fwnode: Improve module organisation") Signed-off-by: Mike Pagano <mpagano@gentoo.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: video-i2c: Use GENMASK for masking bitsMoses Christopher Bollavarapu2022-05-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Replace 0x0380 with GENMASK(9, 7) to obtain 0b0000_0011_1000_0000 Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: video-i2c: Replace constants with proper namesMoses Christopher Bollavarapu2022-05-171-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acc to MLX90640 datasheet: - 0x0400 represents the start of RAM address - 0x2400 represents the start of EEPROM address Reference: https://www.melexis.com/-/media/files/documents\ /datasheets/mlx90640-datasheet-melexis.pdf Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: video-i2c: Move defines to the top of the fileMoses Christopher Bollavarapu2022-05-171-25/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the defines in this driver are after some structs and functions, it makes more sense to move them up to the top of the file, so that the constants can be named together with other defines. Signed-off-by: Moses Christopher Bollavarapu <mosescb.dev@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: exynos4-is: Fix compile warningKwanghoon Son2022-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare static on function 'fimc_isp_video_device_unregister'. When VIDEO_EXYNOS4_ISP_DMA_CAPTURE=n, compiler warns about warning: no previous prototype for function [-Wmissing-prototypes] Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Kwanghoon Son <k.son@samsung.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: adv7180: Add support for the test patternsFabio Estevam2022-05-171-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ADV7180 has a built-in mechanism to generate some video patterns, which is very useful for debug/bring-up activities. Add support for it. The test_pattern parameter can be one of the following values: 0: "Single color" 1: "Color bars" 2: "Luma ramp" 3: "Boundary box" 4: "Disable" Tested on a imx6q board with an ADV7280. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ti: cal: use frame desc to get vc and dtTomi Valkeinen2022-05-173-2/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use get_frame_desc() to get the frame desc from the connected source, and use the provided virtual channel and datatype instead of hardcoded ones. get_frame_desc() can contain multiple streams, but as we don't support multiple streams yet, we will just always use the first stream. If the source doesn't support get_frame_desc(), fall back to the previous method of always capturing virtual channel 0 and any datatype. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: media/v4l2-core: Add enum V4L2_FWNODE_BUS_TYPE_DPIXin Ji2022-05-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As V4L2_FWNODE_BUS_TYPE_PARALLEL is not used for DPI interface, this patch add V4L2_FWNODE_BUS_TYPE_DPI for video DPI interface. Signed-off-by: Xin Ji <xji@analogixsemi.com> Reviewed-by: Robert Foss <robert.foss@linaro.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: ov7670: remove ov7670_power_off from ov7670_removeDongliang Mu2022-05-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ov7670_probe, it always invokes ov7670_power_off() no matter the execution is successful or failed. So we cannot invoke it agiain in ov7670_remove(). Fix this by removing ov7670_power_off from ov7670_remove. Fixes: 030f9f682e66 ("media: ov7670: control clock along with power") Signed-off-by: Dongliang Mu <mudongliangabcd@gmail.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: dw9807-vcm: Add "dongwoon,dw9807" compatible stringSakari Ailus2022-05-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is firmware out there that uses "dongwoon,dw9807" compatible string that never made it to upstream as-is. Add it to the driver to make it load on such systems. The chip also has an EEPROM part which is AT24 compatible (for reading purposes) on a separate I²C address. Adding possible support for this in the future is not affected by this change. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: imx412: Add bulk regulator supportBryan O'Donoghue2022-05-171-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on the platform we may need to enable and disable three separate regulators for the imx412. - DOVDD Digital I/O power - AVDD Analog power - DVDD Digital core power The addition of these regulators shouldn't affect existing users using fixed-on/firmware-controlled regulators. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Acked-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: imx412: Fix power_off orderingBryan O'Donoghue2022-05-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The enable path does - gpio - clock The disable path does - gpio - clock Fix the order on the power-off path so that power-off and power-on have the same ordering for clock and gpio. Fixes: 9214e86c0cc1 ("media: i2c: Add imx412 camera sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: i2c: imx412: Fix reset GPIO polarityBryan O'Donoghue2022-05-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The imx412/imx577 sensor has a reset line that is active low not active high. Currently the logic for this is inverted. The right way to define the reset line is to declare it active low in the DTS and invert the logic currently contained in the driver. The DTS should represent the hardware does i.e. reset is active low. So: + reset-gpios = <&tlmm 78 GPIO_ACTIVE_LOW>; not: - reset-gpios = <&tlmm 78 GPIO_ACTIVE_HIGH>; I was a bit reticent about changing this logic since I thought it might negatively impact @intel.com users. Googling a bit though I believe this sensor is used on "Keem Bay" which is clearly a DTS based system and is not upstream yet. Fixes: 9214e86c0cc1 ("media: i2c: Add imx412 camera sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: h264: Avoid wrapping long_term_frame_idxNicolas Dufresne2022-05-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For long term references, frame_num is set to long_term_frame_idx which does not require wrapping. This is fixed by observation, no directly related issue have been found yet. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: v4l2-mem2mem: Trace on implicit un-holdNicolas Dufresne2022-05-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the timestamp of the src buffer differs from the timestamp of a held dst buffer, the held buffer is implicitly removed and marked as done. Add a trace to help debugging if someone hits that case. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Reviewed-by: Sebastian Fricke <sebastian.fricke@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: mediatek: vcodec: add h264 decoder driver for mt8186Yunfei Dong2022-05-131-1/+176
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add h264 decode driver to support mt8186. For the architecture is single core, need to add new interface to decode. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: mediatek: vcodec: Support MT8186Yunfei Dong2022-05-133-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Adds MT8186's compatible "mediatek,mt8186-vcodec-dec". Adds MT8186's device private data mtk_vdec_single_core_pdata. Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* | | media: mediatek: vcodec: prevent kernel crash when rmmod mtk-vcodec-dec.koYunfei Dong2022-05-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the driver support subdev mode, the parameter "dev->pm.dev" will be NULL in mtk_vcodec_dec_remove. Kernel will crash when try to rmmod mtk-vcodec-dec.ko. [ 4380.702726] pc : do_raw_spin_trylock+0x4/0x80 [ 4380.707075] lr : _raw_spin_lock_irq+0x90/0x14c [ 4380.711509] sp : ffff80000819bc10 [ 4380.714811] x29: ffff80000819bc10 x28: ffff3600c03e4000 x27: 0000000000000000 [ 4380.721934] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000 [ 4380.729057] x23: ffff3600c0f34930 x22: ffffd5e923549000 x21: 0000000000000220 [ 4380.736179] x20: 0000000000000208 x19: ffffd5e9213e8ebc x18: 0000000000000020 [ 4380.743298] x17: 0000002000000000 x16: ffffd5e9213e8e90 x15: 696c346f65646976 [ 4380.750420] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000040 [ 4380.757542] x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 [ 4380.764664] x8 : 0000000000000000 x7 : ffff3600c7273ae8 x6 : ffffd5e9213e8ebc [ 4380.771786] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 4380.778908] x2 : 0000000000000000 x1 : ffff3600c03e4000 x0 : 0000000000000208 [ 4380.786031] Call trace: [ 4380.788465] do_raw_spin_trylock+0x4/0x80 [ 4380.792462] __pm_runtime_disable+0x2c/0x1b0 [ 4380.796723] mtk_vcodec_dec_remove+0x5c/0xa0 [mtk_vcodec_dec] [ 4380.802466] platform_remove+0x2c/0x60 [ 4380.806204] __device_release_driver+0x194/0x250 [ 4380.810810] driver_detach+0xc8/0x15c [ 4380.814462] bus_remove_driver+0x5c/0xb0 [ 4380.818375] driver_unregister+0x34/0x64 [ 4380.822288] platform_driver_unregister+0x18/0x24 [ 4380.826979] mtk_vcodec_dec_driver_exit+0x1c/0x888 [mtk_vcodec_dec] [ 4380.833240] __arm64_sys_delete_module+0x190/0x224 [ 4380.838020] invoke_syscall+0x48/0x114 [ 4380.841760] el0_svc_common.constprop.0+0x60/0x11c [ 4380.846540] do_el0_svc+0x28/0x90 [ 4380.849844] el0_svc+0x4c/0x100 [ 4380.852975] el0t_64_sync_handler+0xec/0xf0 [ 4380.857148] el0t_64_sync+0x190/0x194 [ 4380.860801] Code: 94431515 17ffffca d503201f d503245f (b9400004) Signed-off-by: Yunfei Dong <yunfei.dong@mediatek.com> Tested-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-08 08:12:49 +0000