linux.git/drivers/bluetooth, branch dev

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2024-07-19T18:57:55+00:00

Pull virtio updates from Michael Tsirkin: "Several new features here: - Virtio find vqs API has been reworked (required to fix the scalability issue we have with adminq, which I hope to merge later in the cycle) - vDPA driver for Marvell OCTEON - virtio fs performance improvement - mlx5 migration speedups Fixes, cleanups all over the place" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (56 commits) virtio: rename virtio_find_vqs_info() to virtio_find_vqs() virtio: remove unused virtio_find_vqs() and virtio_find_vqs_ctx() helpers virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info() virtio_balloon: convert to use virtio_find_vqs_info() virtiofs: convert to use virtio_find_vqs_info() scsi: virtio_scsi: convert to use virtio_find_vqs_info() virtio_net: convert to use virtio_find_vqs_info() virtio_crypto: convert to use virtio_find_vqs_info() virtio_console: convert to use virtio_find_vqs_info() virtio_blk: convert to use virtio_find_vqs_info() virtio: rename find_vqs_info() op to find_vqs() virtio: remove the original find_vqs() op virtio: call virtio_find_vqs_info() from virtio_find_single_vq() directly virtio: convert find_vqs() op implementations to find_vqs_info() virtio_pci: convert vp_*find_vqs() ops to find_vqs_info() virtio: introduce virtio_queue_info struct and find_vqs_info() config op virtio: make virtio_find_single_vq() call virtio_find_vqs() virtio: make virtio_find_vqs() call virtio_find_vqs_ctx() caif_virtio: use virtio_find_single_vq() for single virtqueue finding vdpa/mlx5: Don't enable non-active VQs in .set_vq_ready() ...

virtio: rename virtio_find_vqs_info() to virtio_find_vqs()

2024-07-17T09:20:58+00:00

Since the original virtio_find_vqs() is no longer present, rename virtio_find_vqs_info() back to virtio_find_vqs(). Signed-off-by: Jiri Pirko Message-Id: <20240708074814.1739223-20-jiri@resnulli.us> Signed-off-by: Michael S. Tsirkin

virtio: convert the rest virtio_find_vqs() users to virtio_find_vqs_info()

2024-07-17T09:20:58+00:00

Instead of passing separate names and callbacks arrays to virtio_find_vqs(), have one of virtual_queue_info structs and pass it to virtio_find_vqs_info(). Suggested-by: Xuan Zhuo Signed-off-by: Jiri Pirko Message-Id: <20240708074814.1739223-18-jiri@resnulli.us> Signed-off-by: Michael S. Tsirkin

Bluetooth: btmtk: Mark all stub functions as inline

2024-07-15T14:13:17+00:00

Several recent patches added static stubs to btmtk.h without the inline keyword, which causes instances of -Wunused-function when those stubs are not used anywhere in a file that includes the header: In file included from drivers/bluetooth/btusb.c:28: drivers/bluetooth/btmtk.h:254:13: warning: 'btmtk_fw_get_filename' defined but not used [-Wunused-function] 254 | static void btmtk_fw_get_filename(char *buf, size_t size, u32 dev_id, | ^~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/btmtk.h:249:12: warning: 'btmtk_process_coredump' defined but not used [-Wunused-function] 249 | static int btmtk_process_coredump(struct hci_dev *hdev, struct sk_buff *skb) | ^~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/btmtk.h:243:12: warning: 'btmtk_register_coredump' defined but not used [-Wunused-function] 243 | static int btmtk_register_coredump(struct hci_dev *hdev, const char *name, | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/btmtk.h:233:12: warning: 'btmtk_setup_firmware' defined but not used [-Wunused-function] 233 | static int btmtk_setup_firmware(struct hci_dev *hdev, const char *fwname, | ^~~~~~~~~~~~~~~~~~~~ drivers/bluetooth/btmtk.h:227:12: warning: 'btmtk_setup_firmware_79xx' defined but not used [-Wunused-function] 227 | static int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname, | ^~~~~~~~~~~~~~~~~~~~~~~~~ Add inline to all the stubs in btmtk.h (even ones that do not currently have any warnings associated with them) to ensure there are never unused function warnings from these stubs, as is customary for the kernel. Signed-off-by: Nathan Chancellor Signed-off-by: Luiz Augusto von Dentz

Bluetooth: hci_qca: Fix build error

2024-07-15T14:12:56+00:00

This fixes the following build error introduced by b80f4e3b8cb8 ("Bluetooth: hci_qca: schedule a devm action for disabling the clock"): drivers/bluetooth/hci_qca.c: In function ‘qca_serdev_remove’: drivers/bluetooth/hci_qca.c:2501:2: error: label at end of compound statement 2501 | default: | ^~~~~~~ Fixes: b80f4e3b8cb8 ("Bluetooth: hci_qca: schedule a devm action for disabling the clock") Signed-off-by: Luiz Augusto von Dentz

Bluetooth: hci_qca: use the power sequencer for wcn7850 and wcn6855

2024-07-15T14:12:17+00:00

In preparation for using the power sequencing subsystem on sm8650 boards and X13s laptop let's make pwrseq the default for wcn7850 and wcn6855. Both these models require an enable GPIO so we can safely assume that if the property is not there, then we should try to get the power sequencer. Due to how the pwrseq lookup works - checking the provider at run-time - we cannot really do it the other way around as we'd get stuck forever on -EPROBE_DEFER. If the relevant OF node does have the 'enable-gpios' property, we fallback to the existing code for backward compatibility with older DTs. Signed-off-by: Bartosz Golaszewski Signed-off-by: Luiz Augusto von Dentz

Bluetooth: hci_qca: make pwrseq calls the default if available

2024-07-15T14:12:15+00:00

If the device has a power sequencing handle, use it first. Otherwise fall back to whatever code already exists. Signed-off-by: Bartosz Golaszewski Signed-off-by: Luiz Augusto von Dentz

Bluetooth: hci_qca: unduplicate calls to hci_uart_register_device()

2024-07-15T14:12:13+00:00

Now that all three branches of the switch end up doing the same thing, we can move the call to hci_uart_register_device() past it and unify the error message. Signed-off-by: Bartosz Golaszewski Signed-off-by: Luiz Augusto von Dentz

Bluetooth: hci_qca: schedule a devm action for disabling the clock

2024-07-15T14:12:10+00:00

In preparation for unduplicating the hci_uart registration code, schedule a devres action for disabling the SUSCLK rather than doing it manually. We cannot really use devm_clk_get_enabled() as we also set the rate before enabling the clock. While this should in theory work, I don't want to risk breaking existing users. One solution for the future is to add devm_clk_get_enabled_with_rate() to the clock framework. Signed-off-by: Bartosz Golaszewski Signed-off-by: Luiz Augusto von Dentz

Bluetooth: btnxpuart: Fix warnings for suspend and resume functions

2024-07-15T14:12:06+00:00

This fixes the warnings 'nxp_serdev_resume' and 'nxp_serdev_suspend' defined but not used. Signed-off-by: Neeraj Sanjay Kale Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202407100518.06Xxq5PK-lkp@intel.com/ Signed-off-by: Luiz Augusto von Dentz