summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2022-12-07ASoC: mediatek: mt8183: fix refcount leak in ↵Wang Yufen
mt8183_mt6358_ts3a227_max98357_dev_probe() The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8183_mt6358_ts3a227_max98357_dev_probe(). Fixes: 11c0269017b2 ("ASoC: Mediatek: MT8183: Add machine driver with TS3A227") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Link: https://lore.kernel.org/r/1670234188-23596-1-git-send-email-wangyufen@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: imx-audmux: use sysfs_emit() to instead of scnprintf()ye xingchen
Follow the advice of the Documentation/filesystems/sysfs.rst and show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Link: https://lore.kernel.org/r/202212051943476482106@zte.com.cn Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: rockchip: pdm: Add missing clk_disable_unprepare() in ↵Wang Jingjin
rockchip_pdm_runtime_resume() The clk_disable_unprepare() should be called in the error handling of rockchip_pdm_runtime_resume(). Fixes: fc05a5b22253 ("ASoC: rockchip: add support for pdm controller") Signed-off-by: Wang Jingjin <wangjingjin1@huawei.com> Link: https://lore.kernel.org/r/20221205032802.2422983-1-wangjingjin1@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: audio-graph-card: fix refcount leak of cpu_ep in __graph_for_each_link()Wang Yufen
The of_get_next_child() returns a node with refcount incremented, and decrements the refcount of prev. So in the error path of the while loop, of_node_put() needs be called for cpu_ep. Fixes: fce9b90c1ab7 ("ASoC: audio-graph-card: cleanup DAI link loop method - step2") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/1670228127-13835-1-git-send-email-wangyufen@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: mediatek: mt8173-rt5650-rt5514: fix refcount leak in ↵Wang Yufen
mt8173_rt5650_rt5514_dev_probe() The node returned by of_parse_phandle() with refcount incremented, of_node_put() needs be called when finish using it. So add it in the error path in mt8173_rt5650_rt5514_dev_probe(). Fixes: 0d1d7a664288 ("ASoC: mediatek: Refine mt8173 driver and change config option") Signed-off-by: Wang Yufen <wangyufen@huawei.com> Link: https://lore.kernel.org/r/1670234664-24246-1-git-send-email-wangyufen@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: sof_realtek_common: set ret = 0 as initial valueBard Liao
'ret' will not be initialized if dai_fmt is not DSP_A or DSP_B. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-4-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: sof_sdw: use common helpers for all Realtek ampsGongjun Song
sof_sdw_rt1308.c/sof_sdw_rt1316.c/sof_sdw_rt1318.c handle amp in basically the same way, optimized and merged into one file. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Gongjun Song <gongjun.song@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: sof_rt5682: add jsl_rt5682 board configBrent Lu
This configuration supports JSL boards which implement ALC5682I-VD/VS on SSP0 port. Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Brent Lu <brent.lu@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20221206212507.359993-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Use SG allocation for SKL-based firmware loadCezary Rojewski
Resign from ->alloc_dma_buf() and use snd_dma_alloc_pages() directly. For data i.e.: base firmware binary transfer, make use of SG allocation to better adapt to memory-limited environment. For BDL descriptor, given its small size this is not required. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-7-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Fix driver hang during shutdownCezary Rojewski
AudioDSP cores and HDAudio links need to be turned off on shutdown to ensure no communication or data transfer occurs during the procedure. Fixes: c5a76a246989 ("ASoC: Intel: Skylake: Add shutdown callback") Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-6-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Introduce single place for pipe-config selectionCezary Rojewski
Provide a single location for pipe config selection where all fields that have to be updated whenever ->pipe_config_idx changes can be updated accordingly. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-5-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Drop pipe_config_idxCezary Rojewski
Field ->pipe_config_idx duplicates the job of ->cur_config_idx so remove it. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Remove skl_tplg_is_multi_fmt()Cezary Rojewski
Rather than forcing userspace to select proper format with enumerable kcontrols, select it ourselves based on provided hw_params. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ASoC: Intel: Skylake: Update pipe_config_idx before filling BE paramsCezary Rojewski
Without updating the index before BE copier config is filled with hardware parameters, outdated parameters are used instead. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Tested-by: Lukasz Majczak <lma@semihlaf.com> Link: https://lore.kernel.org/r/20221205085330.857665-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2022-12-07ARM: 9279/1: support function error injectionWang Kefeng
This enables HAVE_FUNCTION_ERROR_INJECTION by adding necessary regs_set_return_value() and override_function_with_return(). Simply tested according to Documentation/fault-injection/fault-injection.rst. Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-12-07ARM: 9278/1: kfence: only handle translation faultsWang Kefeng
This is a similar fixup like arm64 does, only handle translation faults in case of unexpected kfence report when alignment faults on ARM, see more from commit 0bb1fbffc631 ("arm64: mm: kfence: only handle translation faults"). Fixes: 75969686ec0d ("ARM: 9166/1: Support KFENCE for ARM") Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
2022-12-07ALSA: hda/realtek: Add quirk for Lenovo TianYi510Pro-14IOBEdward Pacman
Lenovo TianYi510Pro-14IOB (17aa:3742) require quirk for enabling headset-mic Signed-off-by: Edward Pacman <edward@edward-p.xyz> Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=216756 Link: https://lore.kernel.org/r/20221207133218.18989-1-edward@edward-p.xyz Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-12-07nvmet: don't open-code NVME_NS_ATTR_RO enumerationSagi Grimberg
It is already there, just go ahead and use it. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de>
2022-12-07nvme-pci: use the tagset alloc/free helpersChristoph Hellwig
Use the common helpers to allocate and free the tagsets. To make this work the generic nvme_ctrl now needs to be stored in the hctx private data instead of the nvme_dev. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-12-07nvme: add the Apple shared tag workaround to nvme_alloc_io_tag_setChristoph Hellwig
Add the apple shared tag workaround to nvme_alloc_io_tag_set to prepare for using that helper in the PCIe driver. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-12-07nvme: only set reserved_tags in nvme_alloc_io_tag_set for fabrics controllersChristoph Hellwig
The reserved_tags are only needed for fabrics controllers. Right now only fabrics drivers call this helper, so this is harmless, but we'll use it in the PCIe driver soon. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-12-07nvme: consolidate setting the tagset flagsChristoph Hellwig
All nvme transports should be using the same flags for their tagsets, with the exception for the blocking flag that should only be set for transports that can block in ->queue_rq. Add a NVME_F_BLOCKING flag to nvme_ctrl_ops to control the blocking behavior and lift setting the flags into nvme_alloc_{admin,io}_tag_set. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-12-07nvme: pass nr_maps explicitly to nvme_alloc_io_tag_setChristoph Hellwig
Don't look at ctrl->ops as only RDMA and TCP actually support multiple maps. Fixes: 6dfba1c09c10 ("nvme-fc: use the tagset alloc/free helpers") Fixes: ceee1953f923 ("nvme-loop: use the tagset alloc/free helpers") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2022-12-07io_uring: extract a io_msg_install_complete helperPavel Begunkov
Extract a helper called io_msg_install_complete() from io_msg_send_fd(), will be used later. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/1500ca1054cc4286a3ee1c60aacead57fcdfa02a.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: get rid of double lockingPavel Begunkov
We don't need to take both uring_locks at once, msg_ring can be split in two parts, first getting a file from the filetable of the first ring and then installing it into the second one. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/a80ecc2bc99c3b3f2cf20015d618b7c51419a797.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: never run tw and fallback in parallelPavel Begunkov
Once we fallback a tw we want all requests to that task to be given to the fallback wq so we dont run it in parallel with the last, i.e. post PF_EXITING, tw run of the task. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/96f4987265c4312f376f206511c6af3e77aaf5ac.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: use tw for putting rsrcPavel Begunkov
Use task_work for completing rsrc removals, it'll be needed later for spinlock optimisations. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/cbba5d53a11ee6fc2194dacea262c1d733c8b529.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: force multishot CQEs into task contextPavel Begunkov
Multishot are posting CQEs outside of the normal request completion path, which is usually done from within a task work handler. However, it might be not the case when it's yet to be polled but has been punted to io-wq. Make it abide ->task_complete and push it to the polling path when executed by io-wq. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/d7714aaff583096769a0f26e8e747759e556feb1.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: complete all requests in task contextPavel Begunkov
This patch adds ctx->task_complete flag. If set, we'll complete all requests in the context of the original task. Note, this extends to completion CQE posting only but not io_kiocb cleanup / free, e.g. io-wq may free the requests in the free calllback. This flag will be used later for optimisations purposes. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/21ece72953f76bb2e77659a72a14326227ab6460.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: don't check overflow flush failuresPavel Begunkov
The only way to fail overflowed CQEs flush is for CQ to be fully packed. There is one place checking for flush failures, i.e. io_cqring_wait(), but we limit the number to be waited for by the CQ size, so getting a failure automatically means that we're done with waiting. Don't check for failures, rarely but they might spuriously fail CQ waiting with -EBUSY. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/6b720a45c03345655517f8202cbd0bece2848fb2.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: skip overflow CQE posting for dying ringPavel Begunkov
After io_ring_ctx_wait_and_kill() is called there should be no users poking into rings and so there is no need to post CQEs. So, instead of trying to post overflowed CQEs into the CQ, drop them. Also, do it in io_ring_exit_work() in a loop to reduce the number of contexts it can be executed from and even when it struggles to quiesce the ring we won't be leaving memory allocated for longer than needed. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/26d13751155a735a3029e24f8d9ca992f810419d.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: improve io_double_lock_ctx fail handlingPavel Begunkov
msg_ring will fail the request if it can't lock rings, instead punt it to io-wq as was originally intended. Cc: stable@vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/4697f05afcc37df5c8f89e2fe6d9c7c19f0241f9.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: dont remove file from msg_ring reqsPavel Begunkov
We should not be messing with req->file outside of core paths. Clearing it makes msg_ring non reentrant, i.e. luckily io_msg_send_fd() fails the request on failed io_double_lock_ctx() but clearly was originally intended to do retries instead. Cc: stable@vger.kernel.org Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/e5ac9edadb574fe33f6d727cb8f14ce68262a684.1670384893.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07io_uring: Fix a null-ptr-deref in io_tctx_exit_cb()Harshit Mogalapalli
Syzkaller reports a NULL deref bug as follows: BUG: KASAN: null-ptr-deref in io_tctx_exit_cb+0x53/0xd3 Read of size 4 at addr 0000000000000138 by task file1/1955 CPU: 1 PID: 1955 Comm: file1 Not tainted 6.1.0-rc7-00103-gef4d3ea40565 #75 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.11.0-2.el7 04/01/2014 Call Trace: <TASK> dump_stack_lvl+0xcd/0x134 ? io_tctx_exit_cb+0x53/0xd3 kasan_report+0xbb/0x1f0 ? io_tctx_exit_cb+0x53/0xd3 kasan_check_range+0x140/0x190 io_tctx_exit_cb+0x53/0xd3 task_work_run+0x164/0x250 ? task_work_cancel+0x30/0x30 get_signal+0x1c3/0x2440 ? lock_downgrade+0x6e0/0x6e0 ? lock_downgrade+0x6e0/0x6e0 ? exit_signals+0x8b0/0x8b0 ? do_raw_read_unlock+0x3b/0x70 ? do_raw_spin_unlock+0x50/0x230 arch_do_signal_or_restart+0x82/0x2470 ? kmem_cache_free+0x260/0x4b0 ? putname+0xfe/0x140 ? get_sigframe_size+0x10/0x10 ? do_execveat_common.isra.0+0x226/0x710 ? lockdep_hardirqs_on+0x79/0x100 ? putname+0xfe/0x140 ? do_execveat_common.isra.0+0x238/0x710 exit_to_user_mode_prepare+0x15f/0x250 syscall_exit_to_user_mode+0x19/0x50 do_syscall_64+0x42/0xb0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0023:0x0 Code: Unable to access opcode bytes at 0xffffffffffffffd6. RSP: 002b:00000000fffb7790 EFLAGS: 00000200 ORIG_RAX: 000000000000000b RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 </TASK> Kernel panic - not syncing: panic_on_warn set ... This happens because the adding of task_work from io_ring_exit_work() isn't synchronized with canceling all work items from eg exec. The execution of the two are ordered in that they are both run by the task itself, but if io_tctx_exit_cb() is queued while we're canceling all work items off exec AND gets executed when the task exits to userspace rather than in the main loop in io_uring_cancel_generic(), then we can find current->io_uring == NULL and hit the above crash. It's safe to add this NULL check here, because the execution of the two paths are done by the task itself. Cc: stable@vger.kernel.org Fixes: d56d938b4bef ("io_uring: do ctx initiated file note removal") Reported-by: syzkaller <syzkaller@googlegroups.com> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Link: https://lore.kernel.org/r/20221206093833.3812138-1-harshit.m.mogalapalli@oracle.com [axboe: add code comment and also put an explanation in the commit msg] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-12-07backlight: tosa: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-594-uwe@kleine-koenig.org
2022-12-07backlight: lv5207lp: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-593-uwe@kleine-koenig.org
2022-12-07backlight: lp855x: Convert to i2c's .probe_new()Uwe Kleine-König
.probe_new() doesn't get the i2c_device_id * parameter, so determine that explicitly in the probe function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-592-uwe@kleine-koenig.org
2022-12-07backlight: lm3639: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-591-uwe@kleine-koenig.org
2022-12-07backlight: lm3630a: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-590-uwe@kleine-koenig.org
2022-12-07backlight: bd6107: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-589-uwe@kleine-koenig.org
2022-12-07backlight: arcxcnn: Convert to i2c's .probe_new()Uwe Kleine-König
The probe function doesn't make use of the i2c_device_id * parameter so it can be trivially converted. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-588-uwe@kleine-koenig.org
2022-12-07backlight: adp8870: Convert to i2c's .probe_new()Uwe Kleine-König
.probe_new() doesn't get the i2c_device_id * parameter, so determine that explicitly in the probe function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-587-uwe@kleine-koenig.org
2022-12-07backlight: adp8860: Convert to i2c's .probe_new()Uwe Kleine-König
.probe_new() doesn't get the i2c_device_id * parameter, so determine that explicitly in the probe function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221118224540.619276-586-uwe@kleine-koenig.org
2022-12-07dt-bindings: Fix maintainer email for a few ROHM ICsMatti Vaittinen
The email backend used by ROHM keeps labeling patches as spam. This can result to missing the patches. Switch my mail address from a company mail to a personal one. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/7986d30480df6179a3989fba4cd13817738635c5.1669877740.git.mazziesaccount@gmail.com
2022-12-07mfd: palmas: Use device_get_match_data() to simplify the codeye xingchen
Directly get the match data with device_get_match_data(). Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/202211171952240424511@zte.com.cn
2022-12-07Input: Add tps65219 interrupt driven powerbuttonMarkus Schneider-Pargmann
TPS65219 has different interrupts compared to other TPS6521* chips. TPS65219 defines two interrupts for the powerbutton one for push and one for release. This driver is very simple in that it maps the push interrupt to a key input and the release interrupt to a key release. Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221104152311.1098603-6-jneanne@baylibre.com
2022-12-07mfd: tps65219: Add driver for TI TPS65219 PMICJerome Neanne
The TPS65219 is a power management IC PMIC designed to supply a wide range of SoCs in both portable and stationary applications. Any SoC can control TPS65219 over a standard I2C interface. It contains the following components: - Regulators. - Over Temperature warning and Shut down. - GPIOs - Multi Function Pins (MFP) - power-button This patch adds support for tps65219 PMIC. At this time only the functionalities listed below are made available: - Regulators probe and functionalities - warm and cold reset support - SW shutdown support - Regulator warnings via IRQs - Power-button via IRQ Signed-off-by: Jerome Neanne <jneanne@baylibre.com> Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221104152311.1098603-5-jneanne@baylibre.com
2022-12-07mfd: bd957x: Fix Kconfig dependency on REGMAP_IRQMatti Vaittinen
The BD957x driver uses REGMAP_IRQ but does not 'select' to depend on it. This can cause build failures. Select REGMAP_IRQ for BD957X. Fixes: 0e9692607f94 ("mfd: bd9576: Add IRQ support") Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/Y3SdCWkRr1L64SWK@dc75zzyyyyyyyyyyyyydt-3.rev.dnainternet.fi
2022-12-07mfd: wcd934x: Convert irq chip to config regsAidan MacDonald
Type registers are deprecated and will eventually be removed from regmap-irq. The same functionality can be replicated with config registers. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221112151835.39059-19-aidanmacdonald.0x0@gmail.com
2022-12-07mfd: tps65090: Replace irqchip mask_invert with unmask_baseAidan MacDonald
Remove use of the deprecated mask_invert flag. Inverted mask registers (where a '1' bit enables an IRQ) can be described more directly as an unmask register. Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@gmail.com> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20221112151835.39059-18-aidanmacdonald.0x0@gmail.com
generated by cgit (git 2.34.1) at 2025-09-22 18:46:20 +0000