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2021-07-01Merge tag 'clk-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This round has a diffstat dominated by Qualcomm clk drivers. Honestly though that's just a bunch of data so the diffstat reflects that. Looking beyond that there's just a bunch of updates all around in various clk drivers. Renesas and NXP (for i.MX) are two SoC vendors that have a lot of patches in here. Overall the driver changes look to be mostly enabling more clks and non-critical fixes that we could hold until the next merge window. I'm especially excited about the series from Arnd that graduates clkdev to be the only implementation of clk_get() and clk_put(). That's a good step in the right direction to migreate eveerything over to the common clk framework. Now we don't have to worry about clkdev specific details, they're just part of the clk API now. Core: - clkdev is now the only option, i.e. clk_get()/clk_put() is implemented in only one place in the kernel instead of in drivers/clk/clkdev.c and in architectures that want their own implementation New Drivers: - Texas Instruments' LMK04832 Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner With Dual Loop PLLs - Qualcomm MDM9607 GCC - Qualcomm SC8180X display clks - Qualcomm SM6125 GCC - Qualcomm SM8250 CAMCC (camera) - Renesas RZ/G2L SoC - Hisilicon hi3559A SoC Updates: - Stop using clock-output-names in ST clk drivers (yay!) - Support secure mode of STM32MP1 SoCs - Improve clock support for Actions S500 SoC - duty cycle setting support on qcom clks - Add TI am33xx spread spectrum clock support - Use determine_rate() for the Amlogic pll ops instead of round_rate() - Restrict Amlogic gp0/1 and audio plls range on g12a/sm1 - Improve Amlogic axg-audio controller error on deferral - Add NNA clocks on Amlogic g12a - Reduce memory footprint of Rockchip PLL rate tables - A fix for the newly added Rockchip rk3568 clk driver - Exported clock for the newly added Rockchip video decoder - Remove audio ipg clock from i.MX8MP - Remove deprecated legacy clock binding for i.MX SCU clock driver - Use common clk-imx8qxp for both i.MX8QXP and i.MX8QM - Add multiple clocks to clk-imx8qxp driver (enet, hdmi, lcdif, audio, parallel interface) - Add dedicated clock ops for i.MX paralel interface - Different fixes for clocks controlled by ATF on i.MX SoCs - Add A53/A72 frequency scaling support i.MX clk-scu driver - Add special case for DCSS clock on suspend for i.MX clk-scu driver - Add parent save/restore on suspend/resume to i.MX clk-scu driver - Skip runtime PM enablement for CPU clocks in i.MX clk-scu driver - Remove the sys1_pll/sys2_pll clock gates for i.MX8MQ and their bindings - Tegra clk driver no longer deasserts resets on clk_enable as it gets in the way of certain power-up sequences - Fix compile testing for Tegra clk driver - One patch to fix a divider on the Allwinner v3s Audio PLL - Add support for CPU core clock boost modes on Renesas R-Car Gen3 - Add ISPCS (Image Signal Processor) clocks on Renesas R-Car V3U - Switch SH/R-Mobile and R-Car "DIV6" clocks to .determine_rate() and improve support for multiple parents - Switch Renesas RZ/N1 divider clocks to .determine_rate() - Add ZA2 (Audio Clock Generator) clock on Renesas R-Car D3 - Convert ar7 to common clk framework - Convert ralink to common clk framework" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (161 commits) clk: zynqmp: Handle divider specific read only flag clk: zynqmp: Use firmware specific mux clock flags clk: zynqmp: Use firmware specific divider clock flags clk: zynqmp: Use firmware specific common clock flags clk: lmk04832: Use of match table clk: lmk04832: Depend on SPI clk: stm32mp1: new compatible for secure RCC support dt-bindings: clock: stm32mp1 new compatible for secure rcc dt-bindings: reset: add MCU HOLD BOOT ID for SCMI reset domains on stm32mp15 dt-bindings: reset: add IDs for SCMI reset domains on stm32mp15 dt-bindings: clock: add IDs for SCMI clocks on stm32mp15 reset: stm32mp1: remove stm32mp1 reset clk: hisilicon: Add clock driver for hi3559A SoC dt-bindings: Document the hi3559a clock bindings clk: si5341: Add sysfs properties to allow checking/resetting device faults clk: si5341: Add silabs,iovdd-33 property clk: si5341: Add silabs,xaxb-ext-clk property clk: si5341: Allow different output VDD_SEL values clk: si5341: Update initialization magic clk: si5341: Check for input clock presence and PLL lock on startup ...
2021-07-01Merge tag 'net-next-5.14' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect - allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads) - add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage - virtio/vsock: introduce SOCK_SEQPACKET support - add getsocketopt to retrieve netns cookie - ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses - ipv6: use prandom_u32() for ID generation - ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw) - icmp: add support for extended RFC 8335 PROBE (ping) - seg6: add support for SRv6 End.DT46 behavior - mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support - sctp: packetization Layer Path MTU Discovery (RFC 8899) - xfrm: speed up state addition with seq set - WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler - add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report Device APIs: - devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.) - don't require RCU read lock to be held around BPF hooks in NAPI context - page_pool: generic buffer recycling New hardware/drivers: - mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa) - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU) - NXP SJA1110 Automotive Ethernet 10-port switch - Qualcomm QCA8327 switch support (qca8k) - Mikrotik 10/25G NIC (atl1c) Driver changes: - ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI) - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx - Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions - Marvell (prestera): - add flower and match all - devlink trap - link aggregation - Netronome (nfp): connection tracking offload - Intel 1GE (igc): add AF_XDP support - Marvell DPU (octeontx2): ingress ratelimit offload - Google vNIC (gve): new ring/descriptor format support - Qualcomm mobile (rmnet & ipa): inline checksum offload support - MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep - Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump - Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying - Micrel PHY (ksz886x/ksz8081): add cable test support" * tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ...
2021-06-29Merge tag 'irq-core-2021-06-29' of ↵Linus Torvalds1-0/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq updates from Thomas Gleixner: "Updates for the interrupt subsystem: Core changes: - Cleanup and simplification of common code to invoke the low level interrupt flow handlers when this invocation requires irqdomain resolution. Add the necessary core infrastructure. - Provide a proper interface for modular PMU drivers to set the interrupt affinity. - Add a request flag which allows to exclude interrupts from spurious interrupt detection. Useful especially for IPI handlers which always return IRQ_HANDLED which turns the spurious interrupt detection into a pointless waste of CPU cycles. Driver changes: - Bulk convert interrupt chip drivers to the new irqdomain low level flow handler invocation mechanism. - Add device tree bindings for the Renesas R-Car M3-W+ SoC - Enable modular build of the Qualcomm PDC driver - The usual small fixes and improvements" * tag 'irq-core-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (38 commits) dt-bindings: interrupt-controller: arm,gic-v3: Describe GICv3 optional properties irqchip: gic-pm: Remove redundant error log of clock bulk irqchip/sun4i: Remove unnecessary oom message irqchip/irq-imx-gpcv2: Remove unnecessary oom message irqchip/imgpdc: Remove unnecessary oom message irqchip/gic-v3-its: Remove unnecessary oom message irqchip/gic-v2m: Remove unnecessary oom message irqchip/exynos-combiner: Remove unnecessary oom message irqchip: Bulk conversion to generic_handle_domain_irq() genirq: Move non-irqdomain handle_domain_irq() handling into ARM's handle_IRQ() genirq: Add generic_handle_domain_irq() helper irqchip/nvic: Convert from handle_IRQ() to handle_domain_irq() irqdesc: Fix __handle_domain_irq() comment genirq: Use irq_resolve_mapping() to implement __handle_domain_irq() and co irqdomain: Introduce irq_resolve_mapping() irqdomain: Protect the linear revmap with RCU irqdomain: Cache irq_data instead of a virq number in the revmap irqdomain: Use struct_size() helper when allocating irqdomain irqdomain: Make normal and nomap irqdomains exclusive powerpc: Move the use of irq_domain_add_nomap() behind a config option ...
2021-06-29Merge tag 'media/v5.14-1' of ↵Linus Torvalds164-4224/+18727
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - V4L2 core control API was split into separate files - New RC maps: tango and tc-90405 - Hantro driver got support for G2/HEVC decoder - av7710 is moving to staging, together with some legacy APIs - several cleanups related to compat_ioctl32 code - Move the MPEG-2 stateless control type out of staging - Address several issues with RPM get logic on media drivers - Lots of cleanups, bug fixes and improvements. * tag 'media/v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (394 commits) media: s5p-mfc: Fix display delay control creation media: mtk-vpu: on suspend, read/write regs only if vpu is running media: video-mux: Skip dangling endpoints media: Fix Media Controller API config checks media: i2c: rdacm20: Re-work ov10635 reset media: i2c: rdacm20: Check return values media: i2c: rdacm20: Report camera module name media: i2c: rdacm20: Enable noise immunity media: i2c: rdacm20: Embed 'serializer' field media: i2c: rdacm21: Power up OV10640 before OV490 media: i2c: rdacm21: Fix OV10640 powerup media: i2c: rdacm21: Add delay after OV490 reset media: i2c: max9271: Introduce wake_up() function media: i2c: max9271: Check max9271_write() return media: i2c: max9286: Rework comments in .bound() media: i2c: max9286: Define high channel amplitude media: i2c: max9286: Cache channel amplitude media: i2c: max9286: Rename reverse_channel_mv media: i2c: max9286: Adjust parameters indent media: hantro: add support for Rockchip RK3036 ...
2021-06-19Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-8/+5
Trivial conflicts in net/can/isotp.c and tools/testing/selftests/net/mptcp/mptcp_connect.sh scaled_ppm_to_ppb() was moved from drivers/ptp/ptp_clock.c to include/linux/ptp_clock_kernel.h in -next so re-apply the fix there. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-06-19Merge tag 'net-5.13-rc7' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.13-rc7, including fixes from wireless, bpf, bluetooth, netfilter and can. Current release - regressions: - mlxsw: spectrum_qdisc: Pass handle, not band number to find_class() to fix modifying offloaded qdiscs - lantiq: net: fix duplicated skb in rx descriptor ring - rtnetlink: fix regression in bridge VLAN configuration, empty info is not an error, bot-generated "fix" was not needed - libbpf: s/rx/tx/ typo on umem->rx_ring_setup_done to fix umem creation Current release - new code bugs: - ethtool: fix NULL pointer dereference during module EEPROM dump via the new netlink API - mlx5e: don't update netdev RQs with PTP-RQ, the special purpose queue should not be visible to the stack - mlx5e: select special PTP queue only for SKBTX_HW_TSTAMP skbs - mlx5e: verify dev is present in get devlink port ndo, avoid a panic Previous releases - regressions: - neighbour: allow NUD_NOARP entries to be force GCed - further fixes for fallout from reorg of WiFi locking (staging: rtl8723bs, mac80211, cfg80211) - skbuff: fix incorrect msg_zerocopy copy notifications - mac80211: fix NULL ptr deref for injected rate info - Revert "net/mlx5: Arm only EQs with EQEs" it may cause missed IRQs Previous releases - always broken: - bpf: more speculative execution fixes - netfilter: nft_fib_ipv6: skip ipv6 packets from any to link-local - udp: fix race between close() and udp_abort() resulting in a panic - fix out of bounds when parsing TCP options before packets are validated (in netfilter: synproxy, tc: sch_cake and mptcp) - mptcp: improve operation under memory pressure, add missing wake-ups - mptcp: fix double-lock/soft lookup in subflow_error_report() - bridge: fix races (null pointer deref and UAF) in vlan tunnel egress - ena: fix DMA mapping function issues in XDP - rds: fix memory leak in rds_recvmsg Misc: - vrf: allow larger MTUs - icmp: don't send out ICMP messages with a source address of 0.0.0.0 - cdc_ncm: switch to eth%d interface naming" * tag 'net-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (139 commits) net: ethernet: fix potential use-after-free in ec_bhf_remove selftests/net: Add icmp.sh for testing ICMP dummy address responses icmp: don't send out ICMP messages with a source address of 0.0.0.0 net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY net: ll_temac: Fix TX BD buffer overwrite net: ll_temac: Add memory-barriers for TX BD access net: ll_temac: Make sure to free skb when it is completely used MAINTAINERS: add Guvenc as SMC maintainer bnxt_en: Call bnxt_ethtool_free() in bnxt_init_one() error path bnxt_en: Fix TQM fastpath ring backing store computation bnxt_en: Rediscover PHY capabilities after firmware reset cxgb4: fix wrong shift. mac80211: handle various extensible elements correctly mac80211: reset profile_periodicity/ema_ap cfg80211: avoid double free of PMSR request cfg80211: make certificate generation more robust mac80211: minstrel_ht: fix sample time check net: qed: Fix memcpy() overflow of qed_dcbx_params() net: cdc_eem: fix tx fixup skb leak net: hamradio: fix memory leak in mkiss_close ...
2021-06-17media: hantro: add support for Rockchip RK3036Alex Bee3-0/+51
RK3036's VPU IP block is the same as RK3288 has, except that it doesn't have an encoder, decoding is supported up to 1920x1088 only and the axi clock can be set to 300 MHz max. Add a new RK3036 variant which reflects these differences. Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: hantro: add support for Rockchip RK3066Alex Bee3-0/+123
RK3066's VPU IP block is the predecessor from what RK3288 has. The hardware differences are: - supports decoding frame sizes up to 1920x1088 only - doesn't have the 'G1_REG_SOFT_RESET' register (requires another .reset callback for hantro_codec_ops, since writing this register will result in non-working IP block) - has one ACLK/HCLK per vdpu/vepu - ACLKs can be clocked up to 300 MHz only - no MMU (no changes required: CMA will be transparently used) Add a new RK3066 variant which reflect this differences. This variant can be used for RK3188 as well. Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: hantro: merge Rockchip platform driversAlex Bee9-478/+402
Merge the two Rockchip platform drivers into one as it was suggested at [1] and [2]. This will hopefully make it easier to add new variants (which are surely to come for Rockchip). Also rename from "rk3288" to "v(d/e)pu1" and "rk3399" to "v(d/e)pu2" where applicable, as this is the dicition the vendor uses and will also refelect the variants that get added later in this series. Rename from "rk3288" to "rockchip" if applicable to both hardware versions. [1] https://patchwork.kernel.org/project/linux-rockchip/patch/20210107134101.195426-6-paul.kocialkowski@bootlin.com/ [2] https://patchwork.kernel.org/project/linux-rockchip/patch/20210525152225.154302-5-knaerzche@gmail.com/ Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: hantro: reorder variantsAlex Bee2-6/+6
Reorder variants in hantro driver alphanumeric. Signed-off-by: Alex Bee <knaerzche@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: imx-csi: Skip first few frames from a BT.656 sourceSteve Longerbeam1-1/+13
Some BT.656 sensors (e.g. ADV718x) transmit frames with unstable BT.656 sync codes after initial power on. This confuses the imx CSI,resulting in vertical and/or horizontal sync issues. Skip the first 20 frames to avoid the unstable sync codes. [fabio: fixed checkpatch warning and increased the frame skipping to 20] Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: atomisp: remove compat_ioctl32 codeArnd Bergmann4-1208/+8
This is one of the last remaining users of compat_alloc_user_space() and copy_in_user(), which are in the process of getting removed. As of commit 57e6b6f2303e ("media: atomisp_fops.c: disable atomisp_compat_ioctl32"), nothing in this file is actually getting used as the only reference has been stubbed out. Remove the entire file -- anyone willing to restore the functionality can equally well just look up the contents in the git history if needed. Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Suggested-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-17media: v4l2-subdev: add subdev-wide state structTomi Valkeinen30-321/+370
We have 'struct v4l2_subdev_pad_config' which contains configuration for a single pad used for the TRY functionality, and an array of those structs is passed to various v4l2_subdev_pad_ops. I was working on subdev internal routing between pads, and realized that there's no way to add TRY functionality for routes, which is not pad specific configuration. Adding a separate struct for try-route config wouldn't work either, as e.g. set-fmt needs to know the try-route configuration to propagate the settings. This patch adds a new struct, 'struct v4l2_subdev_state' (which at the moment only contains the v4l2_subdev_pad_config array) and the new struct is used in most of the places where v4l2_subdev_pad_config was used. All v4l2_subdev_pad_ops functions taking v4l2_subdev_pad_config are changed to instead take v4l2_subdev_state. The changes to drivers/media/v4l2-core/v4l2-subdev.c and include/media/v4l2-subdev.h were written by hand, and all the driver changes were done with the semantic patch below. The spatch needs to be applied to a select list of directories. I used the following shell commands to apply the spatch: dirs="drivers/media/i2c drivers/media/platform drivers/media/usb drivers/media/test-drivers/vimc drivers/media/pci drivers/staging/media" for dir in $dirs; do spatch -j8 --dir --include-headers --no-show-diff --in-place --sp-file v4l2-subdev-state.cocci $dir; done Note that Coccinelle chokes on a few drivers (gcc extensions?). With minor changes we can make Coccinelle run fine, and these changes can be reverted after spatch. The diff for these changes is: For drivers/media/i2c/s5k5baf.c: @@ -1481,7 +1481,7 @@ static int s5k5baf_set_selection(struct v4l2_subdev *sd, &s5k5baf_cis_rect, v4l2_subdev_get_try_crop(sd, cfg, PAD_CIS), v4l2_subdev_get_try_compose(sd, cfg, PAD_CIS), - v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT) + v4l2_subdev_get_try_crop(sd, cfg, PAD_OUT), }; s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r); return 0; For drivers/media/platform/s3c-camif/camif-capture.c: @@ -1230,7 +1230,7 @@ static int s3c_camif_subdev_get_fmt(struct v4l2_subdev *sd, *mf = camif->mbus_fmt; break; - case CAMIF_SD_PAD_SOURCE_C...CAMIF_SD_PAD_SOURCE_P: + case CAMIF_SD_PAD_SOURCE_C: /* crop rectangle at camera interface input */ mf->width = camif->camif_crop.width; mf->height = camif->camif_crop.height; @@ -1332,7 +1332,7 @@ static int s3c_camif_subdev_set_fmt(struct v4l2_subdev *sd, } break; - case CAMIF_SD_PAD_SOURCE_C...CAMIF_SD_PAD_SOURCE_P: + case CAMIF_SD_PAD_SOURCE_C: /* Pixel format can be only changed on the sink pad. */ mf->code = camif->mbus_fmt.code; mf->width = crop->width; The semantic patch is: // <smpl> // Change function parameter @@ identifier func; identifier cfg; @@ func(..., - struct v4l2_subdev_pad_config *cfg + struct v4l2_subdev_state *sd_state , ...) { <... - cfg + sd_state ...> } // Change function declaration parameter @@ identifier func; identifier cfg; type T; @@ T func(..., - struct v4l2_subdev_pad_config *cfg + struct v4l2_subdev_state *sd_state , ...); // Change function return value @@ identifier func; @@ - struct v4l2_subdev_pad_config + struct v4l2_subdev_state *func(...) { ... } // Change function declaration return value @@ identifier func; @@ - struct v4l2_subdev_pad_config + struct v4l2_subdev_state *func(...); // Some drivers pass a local pad_cfg for a single pad to a called function. Wrap it // inside a pad_state. @@ identifier func; identifier pad_cfg; @@ func(...) { ... struct v4l2_subdev_pad_config pad_cfg; + struct v4l2_subdev_state pad_state = { .pads = &pad_cfg }; <+... ( v4l2_subdev_call | sensor_call | isi_try_fse | isc_try_fse | saa_call_all ) (..., - &pad_cfg + &pad_state ,...) ...+> } // If the function uses fields from pad_config, access via state->pads @@ identifier func; identifier state; @@ func(..., struct v4l2_subdev_state *state , ...) { <... ( - state->try_fmt + state->pads->try_fmt | - state->try_crop + state->pads->try_crop | - state->try_compose + state->pads->try_compose ) ...> } // If the function accesses the filehandle, use fh->state instead @@ struct v4l2_subdev_fh *fh; @@ - fh->pad + fh->state @@ struct v4l2_subdev_fh fh; @@ - fh.pad + fh.state // Start of vsp1 specific @@ @@ struct vsp1_entity { ... - struct v4l2_subdev_pad_config *config; + struct v4l2_subdev_state *config; ... }; @@ symbol entity; @@ vsp1_entity_init(...) { ... entity->config = - v4l2_subdev_alloc_pad_config + v4l2_subdev_alloc_state (&entity->subdev); ... } @@ symbol entity; @@ vsp1_entity_destroy(...) { ... - v4l2_subdev_free_pad_config + v4l2_subdev_free_state (entity->config); ... } @exists@ identifier func =~ "(^vsp1.*)|(hsit_set_format)|(sru_enum_frame_size)|(sru_set_format)|(uif_get_selection)|(uif_set_selection)|(uds_enum_frame_size)|(uds_set_format)|(brx_set_format)|(brx_get_selection)|(histo_get_selection)|(histo_set_selection)|(brx_set_selection)"; symbol config; @@ func(...) { ... - struct v4l2_subdev_pad_config *config; + struct v4l2_subdev_state *config; ... } // End of vsp1 specific // Start of rcar specific @@ identifier sd; identifier pad_cfg; @@ rvin_try_format(...) { ... - struct v4l2_subdev_pad_config *pad_cfg; + struct v4l2_subdev_state *sd_state; ... - pad_cfg = v4l2_subdev_alloc_pad_config(sd); + sd_state = v4l2_subdev_alloc_state(sd); <... - pad_cfg + sd_state ...> - v4l2_subdev_free_pad_config(pad_cfg); + v4l2_subdev_free_state(sd_state); ... } // End of rcar specific // Start of rockchip specific @@ identifier func =~ "(rkisp1_rsz_get_pad_fmt)|(rkisp1_rsz_get_pad_crop)|(rkisp1_rsz_register)"; symbol rsz; symbol pad_cfg; @@ func(...) { + struct v4l2_subdev_state state = { .pads = rsz->pad_cfg }; ... - rsz->pad_cfg + &state ... } @@ identifier func =~ "(rkisp1_isp_get_pad_fmt)|(rkisp1_isp_get_pad_crop)"; symbol isp; symbol pad_cfg; @@ func(...) { + struct v4l2_subdev_state state = { .pads = isp->pad_cfg }; ... - isp->pad_cfg + &state ... } @@ symbol rkisp1; symbol isp; symbol pad_cfg; @@ rkisp1_isp_register(...) { + struct v4l2_subdev_state state = { .pads = rkisp1->isp.pad_cfg }; ... - rkisp1->isp.pad_cfg + &state ... } // End of rockchip specific // Start of tegra-video specific @@ identifier sd; identifier pad_cfg; @@ __tegra_channel_try_format(...) { ... - struct v4l2_subdev_pad_config *pad_cfg; + struct v4l2_subdev_state *sd_state; ... - pad_cfg = v4l2_subdev_alloc_pad_config(sd); + sd_state = v4l2_subdev_alloc_state(sd); <... - pad_cfg + sd_state ...> - v4l2_subdev_free_pad_config(pad_cfg); + v4l2_subdev_free_state(sd_state); ... } @@ identifier sd_state; @@ __tegra_channel_try_format(...) { ... struct v4l2_subdev_state *sd_state; <... - sd_state->try_crop + sd_state->pads->try_crop ...> } // End of tegra-video specific // </smpl> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-10staging: octeon-hcd: Directly include linux/of.hMarc Zyngier1-0/+2
This drivers currently obtains linux/of.h by luck and a chain of bizarre inclusions, which we're about to fix. Let's include the required file directly. Signed-off-by: Marc Zyngier <maz@kernel.org>
2021-06-09staging: ralink-gdma: Remove incorrect author informationLars-Peter Clausen1-2/+0
Lars did not write the ralink-gdma driver. Looks like his name just got copy&pasted from another similar DMA driver. Remove his name from the copyright and MODULE_AUTHOR. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Link: https://lore.kernel.org/r/20210607100119.26983-1-lars@metafoo.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-09staging: rtl8723bs: Fix uninitialized variablesWenli Looi1-1/+1
The sinfo.pertid and sinfo.generation variables are not initialized and it causes a crash when we use this as a wireless access point. [ 456.873025] ------------[ cut here ]------------ [ 456.878198] kernel BUG at mm/slub.c:3968! [ 456.882680] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM [ snip ] [ 457.271004] Backtrace: [ 457.273733] [<c02b7ee4>] (kfree) from [<c0e2a470>] (nl80211_send_station+0x954/0xfc4) [ 457.282481] r9:eccca0c0 r8:e8edfec0 r7:00000000 r6:00000011 r5:e80a9480 r4:e8edfe00 [ 457.291132] [<c0e29b1c>] (nl80211_send_station) from [<c0e2b18c>] (cfg80211_new_sta+0x90/0x1cc) [ 457.300850] r10:e80a9480 r9:e8edfe00 r8:ea678cca r7:00000a20 r6:00000000 r5:ec46d000 [ 457.309586] r4:ec46d9e0 [ 457.312433] [<c0e2b0fc>] (cfg80211_new_sta) from [<bf086684>] (rtw_cfg80211_indicate_sta_assoc+0x80/0x9c [r8723bs]) [ 457.324095] r10:00009930 r9:e85b9d80 r8:bf091050 r7:00000000 r6:00000000 r5:0000001c [ 457.332831] r4:c1606788 [ 457.335692] [<bf086604>] (rtw_cfg80211_indicate_sta_assoc [r8723bs]) from [<bf03df38>] (rtw_stassoc_event_callback+0x1c8/0x1d4 [r8723bs]) [ 457.349489] r7:ea678cc0 r6:000000a1 r5:f1225f84 r4:f086b000 [ 457.355845] [<bf03dd70>] (rtw_stassoc_event_callback [r8723bs]) from [<bf048e4c>] (mlme_evt_hdl+0x8c/0xb4 [r8723bs]) [ 457.367601] r7:c1604900 r6:f086c4b8 r5:00000000 r4:f086c000 [ 457.373959] [<bf048dc0>] (mlme_evt_hdl [r8723bs]) from [<bf03693c>] (rtw_cmd_thread+0x198/0x3d8 [r8723bs]) [ 457.384744] r5:f086e000 r4:f086c000 [ 457.388754] [<bf0367a4>] (rtw_cmd_thread [r8723bs]) from [<c014a214>] (kthread+0x170/0x174) [ 457.398083] r10:ed7a57e8 r9:bf0367a4 r8:f086b000 r7:e8ede000 r6:00000000 r5:e9975200 [ 457.406828] r4:e8369900 [ 457.409653] [<c014a0a4>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c) [ 457.417718] Exception stack(0xe8edffb0 to 0xe8edfff8) [ 457.423356] ffa0: 00000000 00000000 00000000 00000000 [ 457.432492] ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 457.441618] ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 457.449006] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c014a0a4 [ 457.457750] r4:e9975200 [ 457.460574] Code: 1a000003 e5953004 e3130001 1a000000 (e7f001f2) [ 457.467381] ---[ end trace 4acbc8c15e9e6aa7 ]--- Link: https://forum.armbian.com/topic/14727-wifi-ap-kernel-bug-in-kernel-5444/ Fixes: 8689c051a201 ("cfg80211: dynamically allocate per-tid stats for station info") Fixes: f5ea9120be2e ("nl80211: add generation number to all dumps") Signed-off-by: Wenli Looi <wlooi@ucalgary.ca> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20210608064620.74059-1-wlooi@ucalgary.ca Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-06-08clkdev: remove CONFIG_CLKDEV_LOOKUPArnd Bergmann1-1/+1
This option is now synonymous with CONFIG_HAVE_CLK, so use the latter globally. Any out-of-tree platform ports that still use a private clk_get()/clk_put() implementation should move to CONFIG_COMMON_CLK. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-06-08media: hantro: IMX8M: add variant for G2/HEVC codecBenjamin Gaignard3-2/+96
Add variant to IMX8M to enable G2/HEVC codec. Define the capabilities for the hardware up to 3840x2160. G2 doesn't have a postprocessor, uses the same clocks and has it own interrupt. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: Introduce G2/HEVC decoderBenjamin Gaignard7-0/+1208
Implement all the logic to get G2 hardware decoding HEVC frames. It supports up level 5.1 HEVC stream. It doesn't support yet 10 bits formats or the scaling feature. Add HANTRO HEVC dedicated control to skip some bits at the beginning of the slice header. That is very specific to this hardware so can't go into uapi structures. Computing the needed value is complex and requires information from the stream that only the userland knows so let it provide the correct value to the driver. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Co-developed-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Co-developed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: handle V4L2_PIX_FMT_HEVC_SLICE controlBenjamin Gaignard1-0/+1
Make sure that V4L2_PIX_FMT_HEVC_SLICE is correctly handled by the driver. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: Only use postproc when post processed formats are definedBenjamin Gaignard3-7/+19
If the variant doesn't support postprocessed formats make sure it will be ok. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: Define HEVC codec profiles and supported featuresBenjamin Gaignard2-0/+61
Define which HEVC profiles (up to level 5.1) and features (no scaling, no 10 bits) are supported by the driver. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hantro: change hantro_codec_ops run prototype to return errorsBenjamin Gaignard9-21/+40
Change hantro_codec_ops run prototype from 'void' to 'int'. This allows the driver to cancel the job if an error occurs while configuring the hardware. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-08media: hevc: Add decode params controlBenjamin Gaignard4-5/+16
Add decode params control and the associated structure to group all the information that are needed to decode a reference frame as is described in ITU-T Rec. H.265 section "8.3.2 Decoding process for reference picture set". Adapt Cedrus driver to these changes. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-04media: docs: move DVB audio/video docs to stagingMauro Carvalho Chehab49-0/+3300
The only upstream driver using the API described there is the av7110 driver. As the driver was moved to staging, move the API bits to staging as well. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-04media: dvb header files: move some headers to stagingMauro Carvalho Chehab4-3/+506
The audio, video and OSD APIs are used upstream only by the av7110 driver, which was moved to staging. So, move the corresponding header files to it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: imx: imx7_mipi_csis: Fix error return code in mipi_csis_async_register()Wei Yongjun1-0/+1
Fix to return negative error code -EINVAL from the error handling case instead of 0, as done elsewhere in this function. Fixes: 88fc81388df9 ("media: imx: imx7_mipi_csis: Reject invalid data-lanes settings") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: tegra-vde: add missing error return code in ↵Yang Yingliang1-1/+2
tegra_vde_probe() Add missing return error code when pm_runtime_resume_and_get() failed. Fixes: dc8276b78917 ("staging: media: tegra-vde: use pm_runtime_resume_and_get()") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: hantro: test the correct variable in probe()Dan Carpenter1-2/+2
This should be testing "vpu->clocks[0].clk" instead of "vpu->clocks". Fixes: eb4cacdfb998 ("media: hantro: add fallback handling for single irq/clk") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: change asm headerCorentin Labbe1-1/+1
As asked by checkpatch, convert a asm/xxx header to a linux one. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: fix kzalloc styleCorentin Labbe2-2/+2
Prefer kzalloc(sizeof(*prt)...) over kzalloc(sizeof(struct.../ Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: remove blank lineCorentin Labbe1-1/+0
Minor style fix by removing useless blank line. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: multiple assignments should be avoidedCorentin Labbe4-5/+10
Remove all multiple assignments. Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: remove detect_guest_activityCorentin Labbe2-67/+0
The detect_guest_activity function is no longer used, so lets removed it. [hverkuil: remove dump_guests() as well as that too is now unused] Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: media: zoran: fix some formatting issuesWang Qing1-3/+4
fixing WARNING: Possible repeated word: 'in' as "in in a VIDIOCSFBUF ioctl", limit the number of words per line. Signed-off-by: Wang Qing <wangqing@vivo.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: meson: vdec: remove redundant initialization of variable reg_curColin Ian King1-1/+1
The variable reg_cur is being initialized with a value that is never read, it is being updated later on. The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: cedrus: Fix .buf_prepareAndrzej Pietrasiewicz1-1/+7
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in cedrus_h264.c or cedrus_vp8.c. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: hantro: Fix .buf_prepareAndrzej Pietrasiewicz1-1/+8
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in hantro_g1_h264_dec.c. Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: rkvdec: Fix .buf_prepareEzequiel Garcia1-1/+9
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in rkvdec-h264.c. [Changed the comment and used V4L2_TYPE_IS_CAPTURE macro] Fixes: cd33c830448ba ("media: rkvdec: Add the rkvdec driver") Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by: Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: ipu3-imgu: Document pages fieldSakari Ailus1-0/+1
The pages field in struct imgu_css_map was missing. Document it. Reported-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: staging: ipu3-imgu: Move the UAPI header from include under include/uapiSakari Ailus2-1/+1
The header defines the user space interface but may be mistaken as kernel-only header due to its location. Add "uapi" directory under driver's include directory and move the header there. Suggested-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Bingbu Cao <bingbu.cao@intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: sp8870: move it to stagingMauro Carvalho Chehab4-0/+668
This driver is used only by av7110, which is preparing for its retirement. So, move this ancillary driver to stay together with av7110. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02media: av7110: move driver to stagingMauro Carvalho Chehab20-0/+9691
This driver is really old, from devices that aren't manufactured anymore for more than a decade. Also, the decoder supports only MPEG2, with is not compatible with several modern DVB streams. It is also the only upstream driver relying on the DVB "full-featured" API. Some changes at the frontend drivers seem to have broken it without anybody noticing. Due to that, it sounds it is time to retire the driver for good. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-06-02Merge tag 'v5.13-rc4' into media_treeMauro Carvalho Chehab4-22/+27
Linux 5.13-rc4 * tag 'v5.13-rc4': (976 commits) Linux 5.13-rc4 seccomp: Refactor notification handler to prepare for new semantics selftests: kvm: fix overlapping addresses in memslot_perf_test KVM: X86: Kill off ctxt->ud KVM: X86: Fix warning caused by stale emulation context KVM: X86: Use kvm_get_linear_rip() in single-step and #DB/#BP interception Documentation: seccomp: Fix user notification documentation MAINTAINERS: adjust to removing i2c designware platform data perf vendor events powerpc: Fix eventcode of power10 JSON events Revert "serial: 8250: 8250_omap: Fix possible interrupt storm" i2c: s3c2410: fix possible NULL pointer deref on read message after write i2c: mediatek: Disable i2c start_en and clear intr_stat brfore reset perf stat: Fix error check for bpf_program__attach cifs: change format of CIFS_FULL_KEY_DUMP ioctl i2c: i801: Don't generate an interrupt on bus reset i2c: mpc: implement erratum A-004447 workaround powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P1010 i2c controllers powerpc/fsl: set fsl,i2c-erratum-a004447 flag for P2041 i2c controllers dt-bindings: i2c: mpc: Add fsl,i2c-erratum-a004447 flag i2c: busses: i2c-stm32f4: Remove incorrectly placed ' ' from function name ...
2021-05-31staging: rtl8723bs: fix monitor netdev register/unregisterJohannes Berg1-2/+2
Due to the locking changes and callbacks happening inside cfg80211, we need to use cfg80211 versions of the register and unregister functions if called within cfg80211 methods, otherwise deadlocks occur. Fixes: a05829a7222e ("cfg80211: avoid holding the RTNL when calling the driver") Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20210426212801.3d902cc9e6f4.Ie0b1e0c545920c61400a4b7d0f384ea61feb645a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-05-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski2-19/+25
cdc-wdm: s/kill_urbs/poison_urbs/ to fix build Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2021-05-23media: imx: imx7_mipi_csis: Add i.MX8MM supportLaurent Pinchart1-10/+49
The CSI-2 receiver in the i.MX8MM is a newer version of the one found in the i.MX7. Differences are minimal, support it in the imx7_mipi_csis driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-23media: imx: imx7_mipi_csis: Move PHY control to dedicated functionsLaurent Pinchart1-26/+38
Move the PHY regulator and reset handling to dedicated functions. This groups all related code together, and prepares for i.MX8 support that doesn't require control of the PHY regulator and reset. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-23media: imx: imx7_mipi_csis: Reject invalid data-lanes settingsLaurent Pinchart1-0/+9
The CSIS doesn't support data lanes reordering. Reject invalid settings. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2021-05-23media: imx: imx7_mipi_csis: Reorganize mipi_csis_probe()Laurent Pinchart1-11/+19
Group the operations performed in mipi_csis_probe() logically to improve readability. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rui Miguel Silva <rmfrfs@gmail.com> Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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