summaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2023-04-26drm/amd/display: Return error code on DSC atomic check failureHersen Wu
[Why&How] We were not returning -EINVAL on DSC atomic check fail. Add it. Fixes: 71be4b16d39a ("drm/amd/display: dsc validate fail not pass to atomic check") Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Improvement for handling edp link training failsJingwen Zhu
[Why] The eDP retrain will cause the DPCD 300 to be reset to default. And cause the brightness can't be set correctly. [How] delete the call to edp panel power control in both enable_link_output/disable_link_output entirely and only call edp panel control in enable_link_dp and  disable_link_dp once. Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Jingwen Zhu <Jingwen.Zhu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Apply correct panel mode when reinitializing hardwareMichael Mityushkin
[Why] When link training during engine recovery, ASSR might fail causing panel mode to be reset to default. This should not happen for eDP as it will prevent the panel from turning back on. [How] Added dp_panel_mode to struct dc_link to remember previously applied panel mode. Do not reset panel mode to default while performing link training if previously used panel mode = eDP. Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Michael Mityushkin <michael.mityushkin@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: fix access hdcp_workqueue assertHersen Wu
[Why] hdcp are enabled for asics from raven. for old asics which hdcp are not enabled, hdcp_workqueue are null. some access to hdcp work queue are not guarded with pointer check. [How] add hdcp_workqueue pointer check before access workqueue. Fixes: 82986fd631fa ("drm/amd/display: save restore hdcp state when display is unplugged from mst hub") Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2444 Reported-by: Niklāvs Koļesņikovs <89q1r14hd@relay.firefox.com> Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2023-04-26drm/amd/display: Reduce SubVP + DRR stretch marginAlvin Lee
[Description] - Having excessively large margin causes failure in the static schedulability check in some cases for SubVP + DRR - 100us of DRR margin is sufficient based on a weeks worth of stress testing on different display configs Reviewed-by: Michael Strauss <Michael.Strauss@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: fix memleak in aconnector->timing_requestedHersen Wu
[Why] when amdgpu_dm_update_connector_after_detect is called two times successively with valid sink, memory allocated of aconnector->timing_requested for the first call is not free. this causes memeleak. [How] allocate memory only when aconnector->timing_requested is null. Reviewed-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Hersen Wu <hersenxs.wu@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Fix hang when skipping modesetAurabindo Pillai
[Why&How] When skipping full modeset since the only state change was a front porch change, the DC commit sequence requires extra checks to handle non existant plane states being asked to be removed from context. Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: allow edp updates for virtual signalAlex Hung
[Why] When IGT's kms_hdmi_inject forces EDID for HDMI audio, dc rejects the request because virtual signal is not in dc_is_audio_capable_signal function. [How] Includes SIGNAL_TYPE_VIRTUAL as audio capable. Reviewed-by: Chao-kai Wang <Stylon.Wang@amd.com> Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Wenchieh Chien <wenchieh.chien@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: copy dmub caps to dc on dcn31Josip Pavic
[Why & How] Add code path to copy dmub caps to dc, which is missing on dcn31 Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com> Signed-off-by: Josip Pavic <Josip.Pavic@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Add missing WA and MCLK validationRodrigo Siqueira
When the commit fff7eb56b376 ("drm/amd/display: Don't set dram clock change requirement for SubVP") was merged, we missed some parts associated with the MCLK switch. This commit adds all the missing parts. Fixes: fff7eb56b376 ("drm/amd/display: Don't set dram clock change requirement for SubVP") Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Block optimize on consecutive FAMS enablesWesley Chalmers
[WHY] It is possible to commit state multiple times in rapid succession with FAMS enabled; if each of these commits were to set optimized_required, then the user may see latency. [HOW] fw_based_mclk_switching is currently not used in dc->clk_mgr; use it to track whether the current state has FAMS enabled; if it has, then do not disable FAMS in prepare_bandwidth, and do not set optimized_required. Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-26drm/amd/display: Do not set drr on pipe commitWesley Chalmers
[WHY] Writing to DRR registers such as OTG_V_TOTAL_MIN on the same frame as a pipe commit can cause underflow. [HOW] Move DMUB p-state delegate into optimze_bandwidth; enabling FAMS sets optimized_required. This change expects that Freesync requests are blocked when optimized_required is true. Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-04-27Merge tag 'drm-misc-next-fixes-2023-04-26' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next-fixes for v6.4-rc1: - Revert uAPI from accel/qaic. - Fix TTM build on archs where PMD_SHIFT is not constant. - Improve error handling in nt35950. - Fix double unregister in otm8009a when removing the driver. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/45757de9-75d8-5b41-f1f9-562a7c4675b9@linux.intel.com
2023-04-26Merge tag 'net-next-6.4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Paolo Abeni: "Core: - Introduce a config option to tweak MAX_SKB_FRAGS. Increasing the default value allows for better BIG TCP performances - Reduce compound page head access for zero-copy data transfers - RPS/RFS improvements, avoiding unneeded NET_RX_SOFTIRQ when possible - Threaded NAPI improvements, adding defer skb free support and unneeded softirq avoidance - Address dst_entry reference count scalability issues, via false sharing avoidance and optimize refcount tracking - Add lockless accesses annotation to sk_err[_soft] - Optimize again the skb struct layout - Extends the skb drop reasons to make it usable by multiple subsystems - Better const qualifier awareness for socket casts BPF: - Add skb and XDP typed dynptrs which allow BPF programs for more ergonomic and less brittle iteration through data and variable-sized accesses - Add a new BPF netfilter program type and minimal support to hook BPF programs to netfilter hooks such as prerouting or forward - Add more precise memory usage reporting for all BPF map types - Adds support for using {FOU,GUE} encap with an ipip device operating in collect_md mode and add a set of BPF kfuncs for controlling encap params - Allow BPF programs to detect at load time whether a particular kfunc exists or not, and also add support for this in light skeleton - Bigger batch of BPF verifier improvements to prepare for upcoming BPF open-coded iterators allowing for less restrictive looping capabilities - Rework RCU enforcement in the verifier, add kptr_rcu and enforce BPF programs to NULL-check before passing such pointers into kfunc - Add support for kptrs in percpu hashmaps, percpu LRU hashmaps and in local storage maps - Enable RCU semantics for task BPF kptrs and allow referenced kptr tasks to be stored in BPF maps - Add support for refcounted local kptrs to the verifier for allowing shared ownership, useful for adding a node to both the BPF list and rbtree - Add BPF verifier support for ST instructions in convert_ctx_access() which will help new -mcpu=v4 clang flag to start emitting them - Add ARM32 USDT support to libbpf - Improve bpftool's visual program dump which produces the control flow graph in a DOT format by adding C source inline annotations Protocols: - IPv4: Allow adding to IPv4 address a 'protocol' tag. Such value indicates the provenance of the IP address - IPv6: optimize route lookup, dropping unneeded R/W lock acquisition - Add the handshake upcall mechanism, allowing the user-space to implement generic TLS handshake on kernel's behalf - Bridge: support per-{Port, VLAN} neighbor suppression, increasing resilience to nodes failures - SCTP: add support for Fair Capacity and Weighted Fair Queueing schedulers - MPTCP: delay first subflow allocation up to its first usage. This will allow for later better LSM interaction - xfrm: Remove inner/outer modes from input/output path. These are not needed anymore - WiFi: - reduced neighbor report (RNR) handling for AP mode - HW timestamping support - support for randomized auth/deauth TA for PASN privacy - per-link debugfs for multi-link - TC offload support for mac80211 drivers - mac80211 mesh fast-xmit and fast-rx support - enable Wi-Fi 7 (EHT) mesh support Netfilter: - Add nf_tables 'brouting' support, to force a packet to be routed instead of being bridged - Update bridge netfilter and ovs conntrack helpers to handle IPv6 Jumbo packets properly, i.e. fetch the packet length from hop-by-hop extension header. This is needed for BIT TCP support - The iptables 32bit compat interface isn't compiled in by default anymore - Move ip(6)tables builtin icmp matches to the udptcp one. This has the advantage that icmp/icmpv6 match doesn't load the iptables/ip6tables modules anymore when iptables-nft is used - Extended netlink error report for netdevice in flowtables and netdev/chains. Allow for incrementally add/delete devices to netdev basechain. Allow to create netdev chain without device Driver API: - Remove redundant Device Control Error Reporting Enable, as PCI core has already error reporting enabled at enumeration time - Move Multicast DB netlink handlers to core, allowing devices other then bridge to use them - Allow the page_pool to directly recycle the pages from safely localized NAPI - Implement lockless TX queue stop/wake combo macros, allowing for further code de-duplication and sanitization - Add YNL support for user headers and struct attrs - Add partial YNL specification for devlink - Add partial YNL specification for ethtool - Add tc-mqprio and tc-taprio support for preemptible traffic classes - Add tx push buf len param to ethtool, specifies the maximum number of bytes of a transmitted packet a driver can push directly to the underlying device - Add basic LED support for switch/phy - Add NAPI documentation, stop relaying on external links - Convert dsa_master_ioctl() to netdev notifier. This is a preparatory work to make the hardware timestamping layer selectable by user space - Add transceiver support and improve the error messages for CAN-FD controllers New hardware / drivers: - Ethernet: - AMD/Pensando core device support - MediaTek MT7981 SoC - MediaTek MT7988 SoC - Broadcom BCM53134 embedded switch - Texas Instruments CPSW9G ethernet switch - Qualcomm EMAC3 DWMAC ethernet - StarFive JH7110 SoC - NXP CBTX ethernet PHY - WiFi: - Apple M1 Pro/Max devices - RealTek rtl8710bu/rtl8188gu - RealTek rtl8822bs, rtl8822cs and rtl8821cs SDIO chipset - Bluetooth: - Realtek RTL8821CS, RTL8851B, RTL8852BS - Mediatek MT7663, MT7922 - NXP w8997 - Actions Semi ATS2851 - QTI WCN6855 - Marvell 88W8997 - Can: - STMicroelectronics bxcan stm32f429 Drivers: - Ethernet NICs: - Intel (1G, icg): - add tracking and reporting of QBV config errors - add support for configuring max SDU for each Tx queue - Intel (100G, ice): - refactor mailbox overflow detection to support Scalable IOV - GNSS interface optimization - Intel (i40e): - support XDP multi-buffer - nVidia/Mellanox: - add the support for linux bridge multicast offload - enable TC offload for egress and engress MACVLAN over bond - add support for VxLAN GBP encap/decap flows offload - extend packet offload to fully support libreswan - support tunnel mode in mlx5 IPsec packet offload - extend XDP multi-buffer support - support MACsec VLAN offload - add support for dynamic msix vectors allocation - drop RX page_cache and fully use page_pool - implement thermal zone to report NIC temperature - Netronome/Corigine: - add support for multi-zone conntrack offload - Solarflare/Xilinx: - support offloading TC VLAN push/pop actions to the MAE - support TC decap rules - support unicast PTP - Other NICs: - Broadcom (bnxt): enforce software based freq adjustments only on shared PHC NIC - RealTek (r8169): refactor to addess ASPM issues during NAPI poll - Micrel (lan8841): add support for PTP_PF_PEROUT - Cadence (macb): enable PTP unicast - Engleder (tsnep): add XDP socket zero-copy support - virtio-net: implement exact header length guest feature - veth: add page_pool support for page recycling - vxlan: add MDB data path support - gve: add XDP support for GQI-QPL format - geneve: accept every ethertype - macvlan: allow some packets to bypass broadcast queue - mana: add support for jumbo frame - Ethernet high-speed switches: - Microchip (sparx5): Add support for TC flower templates - Ethernet embedded switches: - Broadcom (b54): - configure 6318 and 63268 RGMII ports - Marvell (mv88e6xxx): - faster C45 bus scan - Microchip: - lan966x: - add support for IS1 VCAP - better TX/RX from/to CPU performances - ksz9477: add ETS Qdisc support - ksz8: enhance static MAC table operations and error handling - sama7g5: add PTP capability - NXP (ocelot): - add support for external ports - add support for preemptible traffic classes - Texas Instruments: - add CPSWxG SGMII support for J7200 and J721E - Intel WiFi (iwlwifi): - preparation for Wi-Fi 7 EHT and multi-link support - EHT (Wi-Fi 7) sniffer support - hardware timestamping support for some devices/firwmares - TX beacon protection on newer hardware - Qualcomm 802.11ax WiFi (ath11k): - MU-MIMO parameters support - ack signal support for management packets - RealTek WiFi (rtw88): - SDIO bus support - better support for some SDIO devices (e.g. MAC address from efuse) - RealTek WiFi (rtw89): - HW scan support for 8852b - better support for 6 GHz scanning - support for various newer firmware APIs - framework firmware backwards compatibility - MediaTek WiFi (mt76): - P2P support - mesh A-MSDU support - EHT (Wi-Fi 7) support - coredump support" * tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2078 commits) net: phy: hide the PHYLIB_LEDS knob net: phy: marvell-88x2222: remove unnecessary (void*) conversions tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. net: amd: Fix link leak when verifying config failed net: phy: marvell: Fix inconsistent indenting in led_blink_set lan966x: Don't use xdp_frame when action is XDP_TX tsnep: Add XDP socket zero-copy TX support tsnep: Add XDP socket zero-copy RX support tsnep: Move skb receive action to separate function tsnep: Add functions for queue enable/disable tsnep: Rework TX/RX queue initialization tsnep: Replace modulo operation with mask net: phy: dp83867: Add led_brightness_set support net: phy: Fix reading LED reg property drivers: nfc: nfcsim: remove return value check of `dev_dir` net: phy: dp83867: Remove unnecessary (void*) conversions net: ethtool: coalesce: try to make user settings stick twice net: mana: Check if netdev/napi_alloc_frag returns single page net: mana: Rename mana_refill_rxoob and remove some empty lines net: veth: add page_pool stats ...
2023-04-26hte: tegra-194: Use proper includesLinus Walleij
The test driver uses the gpiod consumer API so include the right <linux/gpio/consumer.h> header. This may cause a problem with struct of_device_id being implcitly pulled in by the legacy header <linux/gpio.h> so include <linux/mod_devicetable.h> explicitly as well. While at it, drop explicit moduleparam.h (it's included with module.h) and sort the headers. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26hte: Use device_match_of_node()ye xingchen
Replace the open-code with device_match_of_node(). Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id()Dan Carpenter
The "map_sz" is the number of elements in the "m" array so the > comparison needs to be changed to >= to prevent an out of bounds read. Fixes: 09574cca6ad6 ("hte: Add Tegra194 HTE kernel provider") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26hte: tegra: fix 'struct of_device_id' build errorArnd Bergmann
Without the extra #include, this driver produces a build failure in some configurations. drivers/hte/hte-tegra194-test.c:96:34: error: array type has incomplete element type 'struct of_device_id' 96 | static const struct of_device_id tegra_hte_test_of_match[] = { Fixes: 9a75a7cd03c9 ("hte: Add Tegra HTE test driver") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26hte: Use of_property_present() for testing DT property presenceRob Herring
It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26gpio: tegra186: Add Tegra234 hte supportDipen Patel
To enable timestamp support for the Tegra234, has_gte variable needs to be set true. Signed-off-by: Dipen Patel <dipenp@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2023-04-26hte: handle nvidia,gpio-controller propertyDipen Patel
The dt binding adds nvidia,gpio-controller property from Tegra234 SoC onwards to simplify code handling gpio chip search. The gpio chip search is needed for the AON GPIO GTE instances to map the hardware timestamp GPIO request (coming from the GPIO framework) to the tegra HTE providers. The patch also adds new gpio chip match function to match from the fwnode instead of the gpio controller label. The addition of the property does not break ABI for the existing Tegra194 code. Signed-off-by: Dipen Patel <dipenp@nvidia.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2023-04-26hte: Deprecate nvidia,slices propertyDipen Patel
The relevant DT bindings deprecates nvidia,slices property from Tegra234 SoC onwards, moving the slices value per SoC data structure instead. Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26hte: Add Tegra234 providerDipen Patel
The Tegra234 AON GPIO instance and LIC IRQ support HTE. For the GPIO HTE support, it also requires to add mapping between GPIO and HTE framework same as it was done with Tegra194 SoC. Signed-off-by: Dipen Patel <dipenp@nvidia.com>
2023-04-26Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (megaraid_sas, scsi_debug, lpfc, target, mpi3mr, hisi_sas, arcmsr). The major core change is the constification of the host templates (which touches everything) along with other minor fixups and clean ups" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (207 commits) scsi: ufs: mcq: Use pointer arithmetic in ufshcd_send_command() scsi: ufs: mcq: Annotate ufshcd_inc_sq_tail() appropriately scsi: cxlflash: s/semahpore/semaphore/ scsi: lpfc: Silence an incorrect device output scsi: mpi3mr: Use IRQ save variants of spinlock to protect chain frame allocation scsi: scsi_debug: Fix missing error code in scsi_debug_init() scsi: hisi_sas: Work around build failure in suspend function scsi: lpfc: Fix ioremap issues in lpfc_sli4_pci_mem_setup() scsi: mpt3sas: Fix an issue when driver is being removed scsi: mpt3sas: Remove HBA BIOS version in the kernel log scsi: target: core: Fix invalid memory access scsi: scsi_debug: Drop sdebug_queue scsi: scsi_debug: Only allow sdebug_max_queue be modified when no shosts scsi: scsi_debug: Use scsi_host_busy() in delay_store() and ndelay_store() scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in stop_all_queued() scsi: scsi_debug: Use blk_mq_tagset_busy_iter() in sdebug_blk_mq_poll() scsi: scsi_debug: Dynamically allocate sdebug_queued_cmd scsi: scsi_debug: Use scsi_block_requests() to block queues scsi: scsi_debug: Protect block_unblock_all_queues() with mutex scsi: scsi_debug: Change shost list lock to a mutex ...
2023-04-26Merge branch 'for-6.4/wacom' into for-linusJiri Kosina
- improved handling of battery quirk (Jason Gerecke) - lazy initialization of battery interfaces (Jason Gerecke)
2023-04-26efi/zboot: arm64: Grab code size from ELF symbol in payloadArd Biesheuvel
Instead of relying on a dodgy dd hack to copy the image code size from the uncompressed image's PE header to the end of the compressed image, let's grab the code size from the symbol that is injected into the ELF object by the Kbuild rules that generate the compressed payload. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Mark Rutland <mark.rutland@arm.com>
2023-04-26Merge branch 'for-6.4/nintendo' into for-linusJiri Kosina
- drastically reducing Bluetooth disconnects on hid-nintendo driven devices (Daniel J. Ogorchock) - proper rumble queue overrun handling (Daniel J. Ogorchock)
2023-04-26Merge branch 'for-6.4/mcp2221' into for-linusJiri Kosina
- generic code improvements for mcp2221 driver (Louis Morhet)
2023-04-26Merge branch 'for-6.4/logitech-hidpp' into for-linusJiri Kosina
- support for ADC measurement (Bastien Nocera) - support for Logitech G935 (Bastien Nocera)
2023-04-26Merge branch 'for-6.4/led-includes' into for-linusJiri Kosina
- explicit include fixes (Thomas Weißschuh)
2023-04-26Merge branch 'for-6.4/kye' into for-linusJiri Kosina
- generic support for all Kye tablets (David Yang)
2023-04-26Merge branch 'for-6.4/i2c-hid' into for-linusJiri Kosina
- reset GPIO support (Hans de Goede)
2023-04-26Merge branch 'for-6.4/core' into for-linusJiri Kosina
- improve handling of generic "Digitizer" usage (Jason Gerecke) - support for KEY_CAMERA_FOCUS (Feng Qi)
2023-04-26Merge branch 'for-6.4/apple' into for-linusJiri Kosina
- quirks for Apple Geyser 3 and Apple Geyser 4 (Alex Henrie)
2023-04-26Merge tag 'ata-6.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata Pull ata updates from Damien Le Moal: - Many cleanups of the pata_parport driver and of its protocol modules (Ondrej) - Remove unused code (ata_id_xxx() functions) (Sergey) - Add Add UniPhier SATA controller DT bindings (Kunihiko) - Fix dependencies for the Freescale QorIQ AHCI SATA controller driver (Geert) - DT property handling improvements (Rob) * tag 'ata-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata: (57 commits) ata: pata_parport-bpck6: Declare mode_map as static ata: pata_parport-bpck6: Remove dependency on 64BIT ata: pata_parport-bpck6: reduce indents in bpck6_open ata: pata_parport-bpck6: delete ppc6lnx.c ata: pata_parport-bpck6: move defines and mode_map to bpck6.c ata: pata_parport-bpck6: move ppc6_wr_data_byte to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_rd_data_byte to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_send_cmd to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_deselect to bpck6.c and rename ata: pata_parport-bpck6: merge ppc6_select into bpck6_open ata: pata_parport-bpck6: move ppc6_open to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_wr_extout to bpck6.c and rename ata: pata_parport-bpck6: move ppc6_wait_for_fifo to bpck6.c and rename ata: pata_parport-bpck6: merge ppc6_wr_data_blk into bpck6_write_block ata: pata_parport-bpck6: merge ppc6_rd_data_blk into bpck6_read_block ata: pata_parport-bpck6: merge ppc6_wr_port16_blk into bpck6_write_block ata: pata_parport-bpck6: merge ppc6_rd_port16_blk into bpck6_read_block ata: pata_parport-bpck6: merge ppc6_wr_port into bpck6_write_regr ata: pata_parport-bpck6: merge ppc6_rd_port into bpck6_read_regr ata: pata_parport-bpck6: remove ppc6_close ...
2023-04-26Merge tag 'for-6.4/dm-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper updates from Mike Snitzer: - Split dm-bufio's rw_semaphore and rbtree. Offers improvements to dm-bufio's locking to allow increased concurrent IO -- particularly for read access for buffers already in dm-bufio's cache. - Also split dm-bio-prison-v1's spinlock and rbtree with comparable aim at improving concurrent IO (for the DM thinp target). - Both the dm-bufio and dm-bio-prison-v1 scaling of the number of locks and rbtrees used are managed by dm_num_hash_locks(). And the hash function used by both is dm_hash_locks_index(). - Allow DM targets to require DISCARD, WRITE_ZEROES and SECURE_ERASE to be split at the target specified boundary (in terms of max_discard_sectors, max_write_zeroes_sectors and max_secure_erase_sectors respectively). - DM verity error handling fix for check_at_most_once on FEC. - Update DM verity target to emit audit events on verification failure and more. - DM core ->io_hints improvements needed in support of new discard support that is added to the DM "zero" and "error" targets. - Fix missing kmem_cache_destroy() call in initialization error path of both the DM integrity and DM clone targets. - A couple fixes for DM flakey, also add "error_reads" feature. - Fix DM core's resume to not lock FS when the DM map is NULL; otherwise initial table load can race with FS mount that takes superblock's ->s_umount rw_semaphore. - Various small improvements to both DM core and DM targets. * tag 'for-6.4/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (40 commits) dm: don't lock fs when the map is NULL in process of resume dm flakey: add an "error_reads" option dm flakey: remove trailing space in the table line dm flakey: fix a crash with invalid table line dm ioctl: fix nested locking in table_clear() to remove deadlock concern dm: unexport dm_get_queue_limits() dm: allow targets to require splitting WRITE_ZEROES and SECURE_ERASE dm: add helper macro for simple DM target module init and exit dm raid: remove unused d variable dm: remove unnecessary (void*) conversions dm mirror: add DMERR message if alloc_workqueue fails dm: push error reporting down to dm_register_target() dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path dm clone: call kmem_cache_destroy() in dm_clone_init() error path dm error: add discard support dm zero: add discard support dm table: allow targets without devices to set ->io_hints dm verity: emit audit events on verification failure and more dm verity: fix error handling for check_at_most_once on FEC dm: improve hash_locks sizing and hash function ...
2023-04-26Merge tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linuxLinus Torvalds
Pull block updates from Jens Axboe: - drbd patches, bringing us closer to unifying the out-of-tree version and the in tree one (Andreas, Christoph) - support for auto-quiesce for the s390 dasd driver (Stefan) - MD pull request via Song: - md/bitmap: Optimal last page size (Jon Derrick) - Various raid10 fixes (Yu Kuai, Li Nan) - md: add error_handlers for raid0 and linear (Mariusz Tkaczyk) - NVMe pull request via Christoph: - Drop redundant pci_enable_pcie_error_reporting (Bjorn Helgaas) - Validate nvmet module parameters (Chaitanya Kulkarni) - Fence TCP socket on receive error (Chris Leech) - Fix async event trace event (Keith Busch) - Minor cleanups (Chaitanya Kulkarni, zhenwei pi) - Fix and cleanup nvmet Identify handling (Damien Le Moal, Christoph Hellwig) - Fix double blk_mq_complete_request race in the timeout handler (Lei Yin) - Fix irq locking in nvme-fcloop (Ming Lei) - Remove queue mapping helper for rdma devices (Sagi Grimberg) - use structured request attribute checks for nbd (Jakub) - fix blk-crypto race conditions between keyslot management (Eric) - add sed-opal support for reading read locking range attributes (Ondrej) - make fault injection configurable for null_blk (Akinobu) - clean up the request insertion API (Christoph) - clean up the queue running API (Christoph) - blkg config helper cleanups (Tejun) - lazy init support for blk-iolatency (Tejun) - various fixes and tweaks to ublk (Ming) - remove hybrid polling. It hasn't really been useful since we got async polled IO support, and these days we don't support sync polled IO at all (Keith) - misc fixes, cleanups, improvements (Zhong, Ondrej, Colin, Chengming, Chaitanya, me) * tag 'for-6.4/block-2023-04-21' of git://git.kernel.dk/linux: (118 commits) nbd: fix incomplete validation of ioctl arg ublk: don't return 0 in case of any failure sed-opal: geometry feature reporting command null_blk: Always check queue mode setting from configfs block: ublk: switch to ioctl command encoding blk-mq: fix the blk_mq_add_to_requeue_list call in blk_kick_flush block, bfq: Fix division by zero error on zero wsum fault-inject: fix build error when FAULT_INJECTION_CONFIGFS=y and CONFIGFS_FS=m block: store bdev->bd_disk->fops->submit_bio state in bdev block: re-arrange the struct block_device fields for better layout md/raid5: remove unused working_disks variable md/raid10: don't call bio_start_io_acct twice for bio which experienced read error md/raid10: fix memleak of md thread md/raid10: fix memleak for 'conf->bio_split' md/raid10: fix leak of 'r10bio->remaining' for recovery md/raid10: don't BUG_ON() in raise_barrier() md: fix soft lockup in status_resync md: add error_handlers for raid0 and linear md: Use optimal I/O size for last bitmap page md: Fix types in sb writer ...
2023-04-26efi/zboot: arm64: Inject kernel code size symbol into the zboot payloadArd Biesheuvel
The EFI zboot code is not built as part of the kernel proper, like the ordinary EFI stub, but still needs access to symbols that are defined only internally in the kernel, and are left unexposed deliberately to avoid creating ABI inadvertently that we're stuck with later. So capture the kernel code size of the kernel image, and inject it as an ELF symbol into the object that contains the compressed payload, where it will be accessible to zboot code that needs it. Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Mark Rutland <mark.rutland@arm.com>
2023-04-26Merge tag 'v6.4-p1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto updates from Herbert Xu: "API: - Total usage stats now include all that returned errors (instead of just some) - Remove maximum hash statesize limit - Add cloning support for hmac and unkeyed hashes - Demote BUG_ON in crypto_unregister_alg to a WARN_ON Algorithms: - Use RIP-relative addressing on x86 to prepare for PIE build - Add accelerated AES/GCM stitched implementation on powerpc P10 - Add some test vectors for cmac(camellia) - Remove failure case where jent is unavailable outside of FIPS mode in drbg - Add permanent and intermittent health error checks in jitter RNG Drivers: - Add support for 402xx devices in qat - Add support for HiSTB TRNG - Fix hash concurrency issues in stm32 - Add OP-TEE firmware support in caam" * tag 'v6.4-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (139 commits) i2c: designware: Add doorbell support for Mendocino i2c: designware: Use PCI PSP driver for communication powerpc: Move Power10 feature PPC_MODULE_FEATURE_P10 crypto: p10-aes-gcm - Remove POWER10_CPU dependency crypto: testmgr - Add some test vectors for cmac(camellia) crypto: cryptd - Add support for cloning hashes crypto: cryptd - Convert hash to use modern init_tfm/exit_tfm crypto: hmac - Add support for cloning crypto: hash - Add crypto_clone_ahash/shash crypto: api - Add crypto_clone_tfm crypto: api - Add crypto_tfm_get crypto: x86/sha - Use local .L symbols for code crypto: x86/crc32 - Use local .L symbols for code crypto: x86/aesni - Use local .L symbols for code crypto: x86/sha256 - Use RIP-relative addressing crypto: x86/ghash - Use RIP-relative addressing crypto: x86/des3 - Use RIP-relative addressing crypto: x86/crc32c - Use RIP-relative addressing crypto: x86/cast6 - Use RIP-relative addressing crypto: x86/cast5 - Use RIP-relative addressing ...
2023-04-26Merge tag 'flex-array-transformations-6.4-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux Pull flexible-array updates from Gustavo Silva: "Transform more zero-length and one-element arrays into C99 flexible-array members" * tag 'flex-array-transformations-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: uapi: net: ipv6: Replace fake flex-array with flex-array member drm/vmwgfx: Replace one-element array with flexible-array member ASoC: uapi: Replace zero-length arrays with __DECLARE_FLEX_ARRAY() helper
2023-04-26leds: bd2606mvv: Driver for the Rohm 6 Channel i2c LED driverAndreas Kemnade
The device provides 6 channels which can be individually turned off and on but groups of two channels share a common brightness register. Limitation: The GPIO to enable the device is not used yet. Signed-off-by: Andreas Kemnade <andreas@kemnade.info> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230419111806.1100437-3-andreas@kemnade.info
2023-04-26mfd: axp20x: Add support for AXP15060 PMICShengyu Qu
The AXP15060 is a PMIC chip produced by X-Powers, and could be connected via an I2C bus. Describe the regmap and the MFD bits, along with the registers exposed via I2C. Eventually advertise the device using a new compatible string and add support for power off the system. The driver would disable PEK function if IRQ is not configured in device tree, since some boards (For example, Starfive Visionfive 2) didn't connect IRQ line of PMIC to SOC. GPIO function isn't enabled in this commit, since its configuration operation is different from any existing AXP PMICs and needs logic modification on existing driver. GPIO support might come in later patches. Signed-off-by: Shengyu Qu <wiagn233@outlook.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/TY3P286MB261162D57695AC8164ED50E298609@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM
2023-04-26counter: rz-mtu3-cnt: Unlock on error in rz_mtu3_count_ceiling_write()Dan Carpenter
These error paths need to call mutex_unlock(&priv->lock) before returning. The lock is taken in rz_mtu3_lock_if_counter_is_valid(). Fixes: 25d21447d896 ("counter: Add Renesas RZ/G2L MTU3a counter driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Acked-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/7b535d6b-6031-493a-84f6-82842089e637@kili.mountain
2023-04-26counter: Add Renesas RZ/G2L MTU3a counter driverBiju Das
Add RZ/G2L MTU3a counter driver. This IP supports the following phase counting modes on MTU1 and MTU2 channels 1) 16-bit phase counting modes on MTU1 and MTU2 channels. 2) 32-bit phase counting mode by cascading MTU1 and MTU2 channels. This patch adds 3 counter value channels. count0: 16-bit phase counter value channel on MTU1 count1: 16-bit phase counter value channel on MTU2 count2: 32-bit phase counter value channel by cascading MTU1 and MTU2 channels. The external input phase clock pin for the counter value channels are as follows: count0: "MTCLKA-MTCLKB" count1: "MTCLKA-MTCLKB" or "MTCLKC-MTCLKD" count2: "MTCLKA-MTCLKB" or "MTCLKC-MTCLKD" Use the sysfs variable "external_input_phase_clock_select" to select the external input phase clock pin and "cascade_counts_enable" to enable/ disable cascading of channels. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: William Breathitt Gray <william.gray@linaro.org> Acked-by: William Breathitt Gray <william.gray@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230330111632.169434-5-biju.das.jz@bp.renesas.com
2023-04-26mfd: Add Renesas RZ/G2L MTU3a core driverBiju Das
The RZ/G2L multi-function timer pulse unit 3 (MTU3a) is embedded in the Renesas RZ/G2L family SoCs. It consists of eight 16-bit timer channels and one 32-bit timer channel. It supports the following functions - Counter - Timer - PWM The 8/16/32 bit registers are mixed in each channel. Add MTU3a core driver for RZ/G2L SoC. The core driver shares the clk and channel register access for the other child devices like Counter, PWM and Clock event. Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230330111632.169434-3-biju.das.jz@bp.renesas.com
2023-04-26mfd: rsmu_i2c: Convert to i2c's .probe_new() againUwe Kleine-König
This commit reapplies commit 601e6d48ee35 ("mfd: rsmu_i2c: Convert to i2c's .probe_new()") which was accidently reverted by commit 1b3b1d6c27cc ("mfd: rsmu: Support 32-bit address space"). Without this change the driver fails to build in combination with commit 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") which is contained in v6.3-rc2. Fixes: 1b3b1d6c27cc ("mfd: rsmu: Support 32-bit address space") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230331070344.czphnnmvu2ojzo5l@pengutronix.de
2023-04-26mfd: intel-lpss: Add Intel Meteor Lake PCH-S LPSS PCI IDsJarkko Nikula
Add Intel Meteor Lake PCH-S also called as Meteor Point-S LPSS PCI IDs. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230330132618.4108665-1-jarkko.nikula@linux.intel.com
2023-04-26mfd: dln2: Fix memory leak in dln2_probe()Qiang Ning
When dln2_setup_rx_urbs() in dln2_probe() fails, error out_free forgets to call usb_put_dev() to decrease the refcount of dln2->usb_dev. Fix this by adding usb_put_dev() in the error handling code of dln2_probe(). Signed-off-by: Qiang Ning <qning0106@126.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230330024353.4503-1-qning0106@126.com
2023-04-26mfd: axp20x: Fix axp288 writable-rangesHans de Goede
Register AXP288_POWER_REASON is writable and needs to be written to reset the reset- / power-on-reason bits. Add it to the axp288 writable-ranges so that the extcon-axp288 driver can properly clear the reset- / power-on-reason bits. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20230329205544.1051393-1-hdegoede@redhat.com
2023-04-26mfd: rsmu: Support 32-bit address spaceMin Li
We used to assume 0x2010xxxx address. Now that we need to access 0x2011xxxx address, we need to support read/write the whole 32-bit address space. Also defined RSMU_MAX_WRITE_COUNT and RSMU_MAX_READ_COUNT for readability Signed-off-by: Min Li <min.li.xe@renesas.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/MW5PR03MB693295AF31ABCAF6AE52EE74A08B9@MW5PR03MB6932.namprd03.prod.outlook.com
generated by cgit (git 2.34.1) at 2025-07-18 15:19:01 +0000