summaryrefslogtreecommitdiffstats
path: root/drivers/accessibility (follow)
Commit message (Collapse)AuthorAgeFilesLines
* Merge 6.2-rc5 into char-misc-nextGreg Kroah-Hartman2023-01-221-0/+3
|\ | | | | | | | | | | We need the char/misc driver fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * tty: fix possible null-ptr-defer in spk_ttyio_releaseGaosheng Cui2023-01-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Run the following tests on the qemu platform: syzkaller:~# modprobe speakup_audptr input: Speakup as /devices/virtual/input/input4 initialized device: /dev/synth, node (MAJOR 10, MINOR 125) speakup 3.1.6: initialized synth name on entry is: (null) synth probe spk_ttyio_initialise_ldisc failed because tty_kopen_exclusive returned failed (errno -16), then remove the module, we will get a null-ptr-defer problem, as follow: syzkaller:~# modprobe -r speakup_audptr releasing synth audptr BUG: kernel NULL pointer dereference, address: 0000000000000080 #PF: supervisor write access in kernel mode #PF: error_code(0x0002) - not-present page PGD 0 P4D 0 Oops: 0002 [#1] PREEMPT SMP PTI CPU: 2 PID: 204 Comm: modprobe Not tainted 6.1.0-rc6-dirty #1 RIP: 0010:mutex_lock+0x14/0x30 Call Trace: <TASK> spk_ttyio_release+0x19/0x70 [speakup] synth_release.part.6+0xac/0xc0 [speakup] synth_remove+0x56/0x60 [speakup] __x64_sys_delete_module+0x156/0x250 ? fpregs_assert_state_consistent+0x1d/0x50 do_syscall_64+0x37/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd </TASK> Modules linked in: speakup_audptr(-) speakup Dumping ftrace buffer: in_synth->dev was not initialized during modprobe, so we add check for in_synth->dev to fix this bug. Fixes: 4f2a81f3a882 ("speakup: Reference synth from tty and tty from synth") Cc: stable <stable@kernel.org> Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com> Link: https://lore.kernel.org/r/20221202060633.217364-1-cuigaosheng1@huawei.com Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | accessibility: speakup: Fix spelling mistake "thw" -> "the"Colin Ian King2023-01-201-1/+1
|/ | | | | | | | | | | There is a spelling mistake in the module parameter description for say_word_ctl and an extra space. Fix the spelling mistake and remove the extraneous space. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221207095202.2282567-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: Fix building as extmodSamuel Thibault2022-11-232-3/+8
| | | | | | | | | | spk_priv_keyinfo.h should be opened from the speakup directory. When building as extmod we should thus open it from the module directory rather than the main Linux source. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221118012206.j6hq6b6nfx2jhqg6@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* accessibility: speakup: phonetic spelling while arrowing letter by letterMushahid Hussain2022-11-235-4/+17
| | | | | | | | | | | | | | | | | | | | | | | | | This patch includes an enhancement requested frequently on the mailing list.[1][2] It adds a variable, cur_phonetic in the spk_vars, which can be set as a module parameter, as well as in /sys/speakup/cur_phonetic. This patch also documents cur_phonetic as a sysfs attribute in sysfs-driver-speakup. When cur_phonetic=1, it causes speakup to speak letters phonetically if paused on the character while arrowing through a word. When a user does not set cur_phonetic to any value, the default value for it would be 0. [1]: https://github.com/linux-speakup/speakup/issues/6 [2]: https://github.com/linux-speakup/speakup/issues/5 since V1: - removed unnecessary lines Signed-off-by: Mushahid Hussain<mushi.shar@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221115100530.91174-3-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* accessibility: speakup: Specify spk_vars among module parametersMushahid Hussain2022-11-231-13/+47
| | | | | | | | | | | This is an enhancement which allows setting default variables for speakup module at the boot rather than setting the sys variables after the boot. Signed-off-by: Mushahid Hussain <mushi.shar@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221115100530.91174-2-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_acntsa: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-8/+29
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_acntsa module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-16-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_acntpc: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-8/+30
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_acntpc module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-15-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_txprt: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-8/+37
| | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding a default variables to the speakup_txprt module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Link: https://lore.kernel.org/r/20221109215108.7933-14-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_spkout: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-9/+34
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_spkout module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-13-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_ltlk: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-11/+42
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_ltlk module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-12-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_keypc: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-6/+23
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_keypc module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-11-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_dummy: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-11/+42
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_dummy module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-10-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_dtlk: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-11/+39
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_dtlk module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-9-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_dectlk: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-10/+35
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding a default variables to the speakup_dectlk module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-8-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_decpc: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-10/+38
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_decpc module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-7-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_decext: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-10/+34
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding a default variables to the speakup_decext module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-6-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_bns: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-8/+28
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_bns module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-5-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_audptr: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-9/+33
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding a default variables to the speakup_audptr module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-4-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_apollo: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-9/+37
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_apollo module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-3-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Accessiblity: speakup_soft: specifying the default driver parameters among ↵Osama Muhammad2022-11-231-16/+43
| | | | | | | | | | | | | | | | | | the module params This is an enhancement which allows to specify the default driver parameters among the module parameters. Adding default variables to the speakup_soft module allows to easily set that at boot, rather than setting the sys variables after boot. More details can be found here: https://github.com/linux-speakup/speakup/issues/7 Signed-off-by: Osama Muhammad <osmtendev@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221109215108.7933-2-osmtendev@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: replace utils' u_char with unsigned charĐoàn Trần Công Danh2022-11-091-1/+1
| | | | | | | | | | | | | | | | drivers/accessibility/speakup/utils.h will be used to compile host tool to generate metadata. "u_char" is a non-standard type, which is defined to "unsigned char" on glibc but not defined by some libc, e.g. musl. Let's replace "u_char" with "unsigned char" Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: stable <stable@kernel.org> Link: https://lore.kernel.org/r/b75743026aaee2d81efe3d7f2e8fa47f7d0b8ea7.1665736571.git.congdanhqx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: fix a segfault caused by switching consolesMushahid Hussain2022-11-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a segfault by adding a null check on synth in speakup_con_update(). The segfault can be reproduced as follows: - Login into a text console - Load speakup and speakup_soft modules - Remove speakup_soft - Switch to a graphics console This is caused by lack of a null check on `synth` in speakup_con_update(). Here's the sequence that causes the segfault: - When we remove the speakup_soft, synth_release() sets the synth to null. - After that, when we change the virtual console to graphics console, vt_notifier_call() is fired, which then calls speakup_con_update(). - Inside speakup_con_update() there's no null check on synth, so it calls synth_printf(). - Inside synth_printf(), synth_buffer_add() and synth_start(), both access synth, when it is null and causing a segfault. Therefore adding a null check on synth solves the issue. Fixes: 2610df41489f ("staging: speakup: Add pause command used on switching to graphical mode") Cc: stable <stable@kernel.org> Signed-off-by: Mushahid Hussain <mushi.shar@gmail.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20221010165720.397042-1-mushi.shar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup_soft: Add direct module parameterSamuel Thibault2022-09-011-1/+5
| | | | | | | | | | | For non-english speech synthesis, it is often desirable to make speakup_soft pass text directly. Adding a direct parameter to the speakup_soft module allows to easily set that at boot, rather than setting the sys variable after boot. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220829203625.6s6x57miowu4p664@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: Notify synthesizers of the punctuation level changeSamuel Thibault2022-09-013-7/+33
| | | | | | | | | | Even if speakup does the filtering itself, it does not filter out A_PUNC characters (because these are needed e.g. for prosody), so we have to tell synthesizers whether they should filter them out or not. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220823222515.412752202@ens-lyon.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup-dummy: Add support for PUNCT variableSamuel Thibault2022-09-011-0/+4
| | | | | | | | | | | This allows to debug the update of the punctuation level. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> =================================================================== Link: https://lore.kernel.org/r/20220823222514.929670068@ens-lyon.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'tty-6.0-rc1' of ↵Linus Torvalds2022-08-083-4/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits) tty: serial: qcom-geni-serial: Fix %lu -> %u in print statements tty: amiserial: Fix comment typo tty: serial: document uart_get_console() tty: serial: serial_core, reformat kernel-doc for functions Documentation: serial: link uart_ops properly Documentation: serial: move GPIO kernel-doc to the functions Documentation: serial: dedup kernel-doc for uart functions Documentation: serial: move uart_ops documentation to the struct dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RV1126 serial: mvebu-uart: uart2 error bits clearing tty: serial: fsl_lpuart: correct the count of break characters serial: stm32: make info structs static to avoid sparse warnings serial: fsl_lpuart: zero out parity bit in CS7 mode tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate. serial: 8250_bcm2835aux: Add missing clk_disable_unprepare() tty: vt: initialize unicode screen buffer serial: remove VR41XX serial driver serial: 8250: lpc18xx: Remove redundant sanity check for RS485 flags serial: 8250_dwlib: remove redundant sanity check for RS485 flags dt_bindings: rs485: Correct delay values ...
| * serial: Consolidate BOTH_EMPTY useIlpo Järvinen2022-06-271-2/+1
| | | | | | | | | | | | | | | | | | | | | | Per file BOTH_EMPTY defines are littering our source code here and there. Define once in serial.h and create helper for the check too. Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220624205424.12686-7-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * tty/vt: consolemap: make parameters of inverse_translate() sanerJiri Slaby2022-06-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | - int use_unicode -> bool: it's used as bool at some places already, so make it explicit. - int glyph -> u16: every caller passes a u16 in. So make it explicit too. And remove a negative check from inverse_translate() as it never could be negative. Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220607104946.18710-7-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | speakup: Generate speakupmap.h automaticallySamuel Thibault2022-06-276-66/+421
|/ | | | | | | | | | | | | speakupmap.h was not actually intended to be source code, speakupmap.map is. This resurrects the makemapdata.c and genmap.c tools to generate speakupmap.h automatically from the input and speakup headers, and the speakupmap.map keyboard mapping source file. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220612172244.il3siyq7ueqnvah5@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Revert "speakup: Generate speakupmap.h automatically"Greg Kroah-Hartman2022-05-206-418/+66
| | | | | | | | | | | This reverts commit 6646b95aab5f62c049f1416a3801dec5432c348b. Stephen reports that it breaks the build for him so revert it for now. Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Link: https://lore.kernel.org/r/20220520194637.03824f7f@canb.auug.org.au Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: Generate speakupmap.h automaticallySamuel Thibault2022-05-196-66/+418
| | | | | | | | | | | | | speakupmap.h was not actually intended to be source code, speakupmap.map is. This resurrects the makemapdata.c and genmap.c tools to generate speakupmap.h automatically from the input and speakup headers, and the speakupmap.map keyboard mapping source file. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220515230358.ikwt2kspiwvv5cf4@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* accessiblity: speakup: Add missing misc_deregister in softsynth_probeZheng Bin2022-05-191-0/+1
| | | | | | | | | softsynth_probe misses a call misc_deregister() in an error path, this patch fixes that. Signed-off-by: Zheng Bin <zhengbin13@huawei.com> Link: https://lore.kernel.org/r/20220511032937.2736738-1-zhengbin13@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* accessiblity: speakup: cleanup commentsTom Rix2022-04-2016-17/+17
| | | | | | | | | | | | Replace for spelling keypresses to key presses bytesize to byte size specificly to specifically Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20220329195401.3220408-1-trix@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge 5.17-rc4 into char-misc-nextGreg Kroah-Hartman2022-02-141-0/+1
|\ | | | | | | | | | | We need the char/misc fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * speakup-dectlk: Restore pitch settingSamuel Thibault2022-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | d97a9d7aea04 ("staging/speakup: Add inflection synth parameter") introduced the inflection parameter, but happened to drop the pitch parameter from the dectlk driver. This restores it. Cc: stable@vger.kernel.org Fixes: d97a9d7aea04 ("staging/speakup: Add inflection synth parameter") Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220206015626.aesbhvvdkmqsrbaw@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | speakup_audptr: cleanup synth_versionSamuel Thibault2022-02-081-11/+13
| | | | | | | | | | | | | | | | | | | | | | The buffer was bigger than necessary, and the while loop not very canonical. Also better use i as variable name for an index. Reported-by: kernel test robot <lkp@intel.com> Suggested-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220206023845.bpzxtjohekclffra@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | speakup: Allow lower values for the flush parameterSamuel Thibault2022-02-081-1/+1
|/ | | | | | | | | | | Users needing it with the dectlk synth report that a 100ms flush delay is still noticeable and prefer to set it to e.g. 10ms. This leaves the default to 4000ms (since hitting it is a sign that the cable is faulty and should be replaced), but allows to set it as short as 10ms. Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20220205232957.bc6o6yyt5hitg754@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'char-misc-5.17-rc1' of ↵Linus Torvalds2022-01-143-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the large set of char, misc, and other "small" driver subsystem changes for 5.17-rc1. Lots of different things are in here for char/misc drivers such as: - habanalabs driver updates - mei driver updates - lkdtm driver updates - vmw_vmci driver updates - android binder driver updates - other small char/misc driver updates Also smaller driver subsystems have also been updated, including: - fpga subsystem updates - iio subsystem updates - soundwire subsystem updates - extcon subsystem updates - gnss subsystem updates - phy subsystem updates - coresight subsystem updates - firmware subsystem updates - comedi subsystem updates - mhi subsystem updates - speakup subsystem updates - rapidio subsystem updates - spmi subsystem updates - virtual driver updates - counter subsystem updates Too many individual changes to summarize, the shortlog contains the full details. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (406 commits) counter: 104-quad-8: Fix use-after-free by quad8_irq_handler dt-bindings: mux: Document mux-states property dt-bindings: ti-serdes-mux: Add defines for J721S2 SoC counter: remove old and now unused registration API counter: ti-eqep: Convert to new counter registration counter: stm32-lptimer-cnt: Convert to new counter registration counter: stm32-timer-cnt: Convert to new counter registration counter: microchip-tcb-capture: Convert to new counter registration counter: ftm-quaddec: Convert to new counter registration counter: intel-qep: Convert to new counter registration counter: interrupt-cnt: Convert to new counter registration counter: 104-quad-8: Convert to new counter registration counter: Update documentation for new counter registration functions counter: Provide alternative counter registration functions counter: stm32-timer-cnt: Convert to counter_priv() wrapper counter: stm32-lptimer-cnt: Convert to counter_priv() wrapper counter: ti-eqep: Convert to counter_priv() wrapper counter: ftm-quaddec: Convert to counter_priv() wrapper counter: intel-qep: Convert to counter_priv() wrapper counter: microchip-tcb-capture: Convert to counter_priv() wrapper ...
| * speakup: remove redundant assignment of variable iColin Ian King2021-11-263-3/+3
| | | | | | | | | | | | | | | | | | | | | | The variable i is being initialized a value that is never read, it is re-assigned later on in a for-loop. The assignment is redundant and can be removed. Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20211110233342.1372516-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | tty: the rest, stop using tty_schedule_flip()Jiri Slaby2021-11-251-2/+2
|/ | | | | | | | | | | | | | | | | | | | | | | Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014, tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). We are going to remove the latter (as it is used less), so call the former in the rest of the users. Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20211122111648.30379-3-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: replace sprintf() by scnprintf()Samuel Thibault2021-07-211-4/+11
| | | | | | | | | Replace sprintf() by scnprintf() in order to avoid buffer overflows. Signed-off-by: Salah Triki <salah.triki@gmail.com> Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Link: https://lore.kernel.org/r/20210630224248.2iq6o6krecx4cz5j@begin Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* speakup: use C99 syntax for array initializersColin Ian King2021-07-211-7/+7
| | | | | | | | | | | | The older obsolete array initializer syntax is currently being used for some of the array elements. Fix this by using the preferred C99 array initializers syntax. Fixes: 5b5140bf5182 ("speakup: Separate out translations for bright colors names") Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20210715163122.62220-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'tty-5.14-rc1' of ↵Linus Torvalds2021-07-051-4/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is the big set of tty and serial driver patches for 5.14-rc1. A bit more than normal, but nothing major, lots of cleanups. Highlights are: - lots of tty api cleanups and mxser driver cleanups from Jiri - build warning fixes - various serial driver updates - coding style cleanups - various tty driver minor fixes and updates - removal of broken and disable r3964 line discipline (finally!) All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (227 commits) serial: mvebu-uart: remove unused member nb from struct mvebu_uart arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART dt-bindings: mvebu-uart: fix documentation serial: mvebu-uart: correctly calculate minimal possible baudrate serial: mvebu-uart: do not allow changing baudrate when uartclk is not available serial: mvebu-uart: fix calculation of clock divisor tty: make linux/tty_flip.h self-contained serial: Prefer unsigned int to bare use of unsigned serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs serial: qcom_geni_serial: use DT aliases according to DT bindings Revert "tty: serial: Add UART driver for Cortina-Access platform" tty: serial: Add UART driver for Cortina-Access platform MAINTAINERS: add me back as mxser maintainer mxser: Documentation, fix typos mxser: Documentation, make the docs up-to-date mxser: Documentation, remove traces of callout device mxser: introduce mxser_16550A_or_MUST helper mxser: rename flags to old_speed in mxser_set_serial_info mxser: use port variable in mxser_set_serial_info mxser: access info->MCR under info->slock ...
| * tty: no checking of tty_unregister_ldiscJiri Slaby2021-05-131-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tty_unregister_ldisc now returns 0 = success. No need to check the return value. In fact, the users only warned if an error occured and didn't do anything useful anyway -- the ldisc module was unloaded in any case. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Rodolfo Giometti <giometti@enneenne.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Link: https://lore.kernel.org/r/20210505091928.22010-19-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * tty: make tty_ldisc_ops a param in tty_unregister_ldiscJiri Slaby2021-05-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make tty_unregister_ldisc symmetric to tty_register_ldisc by accepting struct tty_ldisc_ops as a parameter instead of ldisc number. This avoids checking of the ldisc number bounds in tty_unregister_ldisc. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Rodolfo Giometti <giometti@enneenne.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Link: https://lore.kernel.org/r/20210505091928.22010-17-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * tty: set tty_ldisc_ops::num staticallyJiri Slaby2021-05-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no reason to pass the ldisc number to tty_register_ldisc separately. Just set it in the already defined tty_ldisc_ops in all the ldiscs. This simplifies tty_register_ldisc a bit too (no need to set the num member there). Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Rodolfo Giometti <giometti@enneenne.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Link: https://lore.kernel.org/r/20210505091928.22010-15-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * tty: make fp of tty_ldisc_ops::receive_buf{,2} constJiri Slaby2021-05-131-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Char pointer (cp) passed to tty_ldisc_ops::receive_buf{,2} is const. There is no reason for flag pointer (fp) not to be too. So switch it in the definition and all uses. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: William Hubbs <w.d.hubbs@gmail.com> Cc: Chris Brannon <chris@the-brannons.com> Cc: Kirk Reiser <kirk@reisers.ca> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Johan Hedberg <johan.hedberg@gmail.com> Cc: Luiz Augusto von Dentz <luiz.dentz@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Wolfgang Grandegger <wg@grandegger.com> Cc: Marc Kleine-Budde <mkl@pengutronix.de> Cc: Andreas Koensgen <ajk@comnets.uni-bremen.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.com> Cc: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20210505091928.22010-12-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge tag 'char-misc-5.14-rc1' of ↵Linus Torvalds2021-07-054-5/+18
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big set of char / misc and other driver subsystem updates for 5.14-rc1. Included in here are: - habanalabs driver updates - fsl-mc driver updates - comedi driver updates - fpga driver updates - extcon driver updates - interconnect driver updates - mei driver updates - nvmem driver updates - phy driver updates - pnp driver updates - soundwire driver updates - lots of other tiny driver updates for char and misc drivers This is looking more and more like the "various driver subsystems mushed together" tree... All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (292 commits) mcb: Use DEFINE_RES_MEM() helper macro and fix the end address PNP: moved EXPORT_SYMBOL so that it immediately followed its function/variable bus: mhi: pci-generic: Add missing 'pci_disable_pcie_error_reporting()' calls bus: mhi: Wait for M2 state during system resume bus: mhi: core: Fix power down latency intel_th: Wait until port is in reset before programming it intel_th: msu: Make contiguous buffers uncached intel_th: Remove an unused exit point from intel_th_remove() stm class: Spelling fix nitro_enclaves: Set Bus Master for the NE PCI device misc: ibmasm: Modify matricies to matrices misc: vmw_vmci: return the correct errno code siox: Simplify error handling via dev_err_probe() fpga: machxo2-spi: Address warning about unused variable lkdtm/heap: Add init_on_alloc tests selftests/lkdtm: Enable various testable CONFIGs lkdtm: Add CONFIG hints in errors where possible lkdtm: Enable DOUBLE_FAULT on all architectures lkdtm/heap: Add vmalloc linear overflow test lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE ...
| * | accessibility: braille: braille_console: fix whitespace style issuesClayton Casciato2021-06-151-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed a coding style issue. Reviewed-by: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Clayton Casciato <majortomtosourcecontrol@gmail.com> Link: https://lore.kernel.org/r/20210613203031.23721-1-majortomtosourcecontrol@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-14 07:12:53 +0100