diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 00:36:13 +0300 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-08-07 00:36:13 +0300 |
commit | c0c419c04557117258d184876d94091d29bbd9a6 (patch) | |
tree | b363d085bc6c715d9513f0cd06ac37d6a0378e8d /Documentation/ABI | |
parent | 3f9df56480fc8ce492fc9e988d67bdea884ed15c (diff) | |
parent | 5bbd90550da8f7bdac769b5825597e67183c9411 (diff) | |
download | linux-c0c419c04557117258d184876d94091d29bbd9a6.tar.xz |
Merge tag 'staging-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver updates from Greg KH:
"Here is the large set of Staging and IIO driver patches for 5.9-rc1.
Lots of churn here, but overall the size increase in lines added is
small, while adding a load of new IIO drivers.
Major things in here:
- lots and lots of IIO new drivers and frameworks added
- IIO driver fixes and updates
- lots of tiny coding style cleanups for staging drivers
- vc04_services major reworks and cleanups
We had 3 set of drivers move out of staging in this round as well:
- wilc1000 wireless driver moved out of staging
- speakup moved out of staging
- most USB driver moved out of staging
Full details are in the shortlog.
All of these have been in linux-next with no reported issues. The last
few changes here were to resolve reported linux-next issues, and they
seem to have resolved the problems"
* tag 'staging-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (428 commits)
staging: most: fix up movement of USB driver
staging: rts5208: clear alignment style issues
staging: r8188eu: replace rtw_netdev_priv define with inline function
staging: netlogic: clear alignment style issues
staging: android: ashmem: Fix lockdep warning for write operation
drivers: most: add USB adapter driver
staging: most: Use %pM format specifier for MAC addresses
staging: ks7010: Use %pM format specifier for MAC addresses
staging: qlge: qlge_dbg: removed comment repition
staging: wfx: Use flex_array_size() helper in memcpy()
staging: rtl8723bs: Align macro definitions
staging: rtl8723bs: Clean up function declations
staging: rtl8723bs: Fix coding style errors
drivers: staging: audio: Fix the missing header file for helper file
staging: greybus: audio: Enable GB codec, audio module compilation.
staging: greybus: audio: Add helper APIs for dynamic audio modules
staging: greybus: audio: Resolve compilation error in topology parser
staging: greybus: audio: Resolve compilation errors for GB codec module
staging: greybus: audio: Maintain jack list within GB Audio module
staging: greybus: audio: Update snd_jack FW usage as per new APIs
...
Diffstat (limited to 'Documentation/ABI')
-rw-r--r-- | Documentation/ABI/stable/sysfs-driver-speakup | 375 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 3 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-icm42600 | 20 | ||||
-rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-scd30 | 34 |
4 files changed, 431 insertions, 1 deletions
diff --git a/Documentation/ABI/stable/sysfs-driver-speakup b/Documentation/ABI/stable/sysfs-driver-speakup new file mode 100644 index 000000000000..c6a32c434ce9 --- /dev/null +++ b/Documentation/ABI/stable/sysfs-driver-speakup @@ -0,0 +1,375 @@ +What: /sys/accessibility/speakup/attrib_bleep +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Beeps the PC speaker when there is an attribute change such as + foreground or background color when using speakup review + commands. One = on, zero = off. + +What: /sys/accessibility/speakup/bell_pos +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This works much like a typewriter bell. If for example 72 is + echoed to bell_pos, it will beep the PC speaker when typing on + a line past character 72. + +What: /sys/accessibility/speakup/bleeps +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This controls whether one hears beeps through the PC speaker + when using speakup's review commands. + TODO: what values does it accept? + +What: /sys/accessibility/speakup/bleep_time +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This controls the duration of the PC speaker beeps speakup + produces. + TODO: What are the units? Jiffies? + +What: /sys/accessibility/speakup/cursor_time +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This controls cursor delay when using arrow keys. When a + connection is very slow, with the default setting, when moving + with the arrows, or backspacing etc. speakup says the incorrect + characters. Set this to a higher value to adjust for the delay + and better synchronisation between cursor position and speech. + +What: /sys/accessibility/speakup/delimiters +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Delimit a word from speakup. + TODO: add more info + +What: /sys/accessibility/speakup/ex_num +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/key_echo +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Controls if speakup speaks keys when they are typed. One = on, + zero = off or don't echo keys. + +What: /sys/accessibility/speakup/keymap +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Speakup keymap remaps keys to Speakup functions. + It uses a binary + format. A special program called genmap is needed to compile a + textual keymap into the binary format which is then loaded into + /sys/accessibility/speakup/keymap. + +What: /sys/accessibility/speakup/no_interrupt +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Controls if typing interrupts output from speakup. With + no_interrupt set to zero, typing on the keyboard will interrupt + speakup if for example + the say screen command is used before the + entire screen is read. + With no_interrupt set to one, if the say + screen command is used, and one then types on the keyboard, + speakup will continue to say the whole screen regardless until + it finishes. + +What: /sys/accessibility/speakup/punc_all +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This is a list of all the punctuation speakup should speak when + punc_level is set to four. + +What: /sys/accessibility/speakup/punc_level +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Controls the level of punctuation spoken as the screen is + displayed, not reviewed. Levels range from zero no punctuation, + to four, all punctuation. One corresponds to punc_some, two + corresponds to punc_most, and three as well as four both + correspond to punc_all. Some hardware synthesizers may have + different levels each corresponding to three and four for + punc_level. Also note that if punc_level is set to zero, and + key_echo is set to one, typed punctuation is still spoken as it + is typed. + +What: /sys/accessibility/speakup/punc_most +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This is a list of all the punctuation speakup should speak when + punc_level is set to two. + +What: /sys/accessibility/speakup/punc_some +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This is a list of all the punctuation speakup should speak when + punc_level is set to one. + +What: /sys/accessibility/speakup/reading_punc +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Almost the same as punc_level, the differences being that + reading_punc controls the level of punctuation when reviewing + the screen with speakup's screen review commands. The other + difference is that reading_punc set to three speaks punc_all, + and reading_punc set to four speaks all punctuation, including + spaces. + +What: /sys/accessibility/speakup/repeats +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: A list of characters speakup repeats. Normally, when there are + more than three characters in a row, speakup + just reads three of + those characters. For example, "......" would be read as dot, + dot, dot. If a . is added to the list of characters in repeats, + "......" would be read as dot, dot, dot, times six. + +What: /sys/accessibility/speakup/say_control +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: If set to one, speakup speaks shift, alt and control when those + keys are pressed. If say_control is set to zero, shift, ctrl, + and alt are not spoken when they are pressed. + +What: /sys/accessibility/speakup/say_word_ctl +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/silent +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/spell_delay +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This controls how fast a word is spelled + when speakup's say word + review command is pressed twice quickly to speak the current + word being reviewed. Zero just speaks the letters one after + another, while values one through four + seem to introduce more of + a pause between the spelling of each letter by speakup. + +What: /sys/accessibility/speakup/synth +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the synthesizer driver currently in use. Reading + synth returns the synthesizer driver currently in use. Writing + synth switches to the given synthesizer driver, provided it is + either built into the kernel, or already loaded as a module. + +What: /sys/accessibility/speakup/synth_direct +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Sends whatever is written to synth_direct + directly to the speech synthesizer in use, bypassing speakup. + This could be used to make the synthesizer speak + a string, or to + send control sequences to the synthesizer to change how the + synthesizer behaves. + +What: /sys/accessibility/speakup/version +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Reading version returns the version of speakup, and the version + of the synthesizer driver currently in use. + +What: /sys/accessibility/speakup/i18n/announcements +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This file contains various general announcements, most of which + cannot be categorized. You will find messages such as "You + killed Speakup", "I'm alive", "leaving help", "parked", + "unparked", and others. You will also find the names of the + screen edges and cursor tracking modes here. + +What: /sys/accessibility/speakup/i18n/chartab +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO + +What: /sys/accessibility/speakup/i18n/ctl_keys +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Here, you will find names of control keys. These are used with + Speakup's say_control feature. + +What: /sys/accessibility/speakup/i18n/function_names +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Here, you will find a list of names for Speakup functions. + These are used by the help system. For example, suppose that + you have activated help mode, and you pressed + keypad 3. Speakup + says: "keypad 3 is character, say next." + The message "character, say next" names a Speakup function, and + it comes from this function_names file. + +What: /sys/accessibility/speakup/i18n/states +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This file contains names for key states. + Again, these are part of the help system. For instance, if you + had pressed speakup + keypad 3, you would hear: + "speakup keypad 3 is go to bottom edge." + The speakup key is depressed, so the name of the key state is + speakup. + This part of the message comes from the states collection. + +What: /sys/accessibility/speakup/i18n/characters +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Through this sys entry, Speakup gives you the ability to change + how Speakup pronounces a given character. You could, for + example, change how some punctuation characters are spoken. You + can even change how Speakup will pronounce certain letters. For + further details see '12. Changing the Pronunciation of + Characters' in Speakup User's Guide (file spkguide.txt in + source). + +What: /sys/accessibility/speakup/i18n/colors +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: When you use the "say attributes" function, Speakup says the + name of the foreground and background colors. These names come + from the i18n/colors file. + +What: /sys/accessibility/speakup/i18n/formatted +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This group of messages contains embedded formatting codes, to + specify the type and width of displayed data. If you change + these, you must preserve all of the formatting codes, and they + must appear in the order used by the default messages. + +What: /sys/accessibility/speakup/i18n/key_names +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Again, key_names is used by Speakup's help system. In the + previous example, Speakup said that you pressed "keypad 3." + This name came from the key_names file. + +What: /sys/accessibility/speakup/<synth-name>/ +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: In `/sys/accessibility/speakup` is a directory corresponding to + the synthesizer driver currently in use (E.G) `soft` for the + soft driver. This directory contains files which control the + speech synthesizer itself, + as opposed to controlling the speakup + screen reader. The parameters in this directory have the same + names and functions across all + supported synthesizers. The range + of values for freq, pitch, rate, and vol is the same for all + supported synthesizers, with the given range being internally + mapped by the driver to more or less fit the range of values + supported for a given parameter by the individual synthesizer. + Below is a description of values and parameters for soft + synthesizer, which is currently the most commonly used. + +What: /sys/accessibility/speakup/soft/caps_start +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This is the string that is sent to the synthesizer to cause it + to start speaking uppercase letters. For the soft synthesizer + and most others, this causes the pitch of the voice to rise + above the currently set pitch. + +What: /sys/accessibility/speakup/soft/caps_stop +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This is the string sent to the synthesizer to cause it to stop + speaking uppercase letters. In the case of the soft synthesizer + and most others, this returns the pitch of the voice + down to the + currently set pitch. + +What: /sys/accessibility/speakup/soft/delay_time +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/soft/direct +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Controls if punctuation is spoken by speakup, or by the + synthesizer. + For example, speakup speaks ">" as "greater", while + the espeak synthesizer used by the soft driver speaks "greater + than". Zero lets speakup speak the punctuation. One lets the + synthesizer itself speak punctuation. + +What: /sys/accessibility/speakup/soft/freq +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the frequency of the speech synthesizer. Range is + 0-9. + +What: /sys/accessibility/speakup/soft/full_time +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/soft/jiffy_delta +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: This controls how many jiffys the kernel gives to the + synthesizer. Setting this too high can make a system unstable, + or even crash it. + +What: /sys/accessibility/speakup/soft/pitch +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the pitch of the synthesizer. The range is 0-9. + +What: /sys/accessibility/speakup/soft/inflection +KernelVersion: 5.8 +Contact: speakup@linux-speakup.org +Description: Gets or sets the inflection of the synthesizer, i.e. the pitch + range. The range is 0-9. + +What: /sys/accessibility/speakup/soft/punct +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the amount of punctuation spoken by the + synthesizer. The range for the soft driver seems to be 0-2. + TODO: How is this related to speakup's punc_level, or + reading_punc. + +What: /sys/accessibility/speakup/soft/rate +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the rate of the synthesizer. Range is from zero + slowest, to nine fastest. + +What: /sys/accessibility/speakup/soft/tone +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the tone of the speech synthesizer. The range for + the soft driver seems to be 0-2. This seems to make no + difference if using espeak and the espeakup connector. + TODO: does espeakup support different tonalities? + +What: /sys/accessibility/speakup/soft/trigger_time +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: TODO: + +What: /sys/accessibility/speakup/soft/voice +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the voice used by the synthesizer if the + synthesizer can speak in more than one voice. The range for the + soft driver is 0-7. Note that while espeak supports multiple + voices, this parameter will not set the voice when the espeakup + connector is used between speakup and espeak. + +What: /sys/accessibility/speakup/soft/vol +KernelVersion: 2.6 +Contact: speakup@linux-speakup.org +Description: Gets or sets the volume of the speech synthesizer. Range is 0-9, + with zero being the softest, and nine being the loudest. + diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index d3e53a6d8331..5c62bfb0f3f5 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1569,7 +1569,8 @@ What: /sys/bus/iio/devices/iio:deviceX/in_concentrationX_voc_raw KernelVersion: 4.3 Contact: linux-iio@vger.kernel.org Description: - Raw (unscaled no offset etc.) percentage reading of a substance. + Raw (unscaled no offset etc.) reading of a substance. Units + after application of scale and offset are percents. What: /sys/bus/iio/devices/iio:deviceX/in_resistance_raw What: /sys/bus/iio/devices/iio:deviceX/in_resistanceX_raw diff --git a/Documentation/ABI/testing/sysfs-bus-iio-icm42600 b/Documentation/ABI/testing/sysfs-bus-iio-icm42600 new file mode 100644 index 000000000000..0bf1fd4f5bf1 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-icm42600 @@ -0,0 +1,20 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_accel_x_calibbias +What: /sys/bus/iio/devices/iio:deviceX/in_accel_y_calibbias +What: /sys/bus/iio/devices/iio:deviceX/in_accel_z_calibbias +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_x_calibbias +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_y_calibbias +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_z_calibbias +KernelVersion: 5.8 +Contact: linux-iio@vger.kernel.org +Description: + Hardware applied calibration offset (assumed to fix production + inaccuracies). Values represent a real physical offset expressed + in SI units (m/s^2 for accelerometer and rad/s for gyroscope). + +What: /sys/bus/iio/devices/iio:deviceX/in_accel_calibbias_available +What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_calibbias_available +KernelVersion: 5.8 +Contact: linux-iio@vger.kernel.org +Description: + Range of available values for hardware offset. Values in SI + units (m/s^2 for accelerometer and rad/s for gyroscope). diff --git a/Documentation/ABI/testing/sysfs-bus-iio-scd30 b/Documentation/ABI/testing/sysfs-bus-iio-scd30 new file mode 100644 index 000000000000..b9712f390bec --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-scd30 @@ -0,0 +1,34 @@ +What: /sys/bus/iio/devices/iio:deviceX/calibration_auto_enable +Date: June 2020 +KernelVersion: 5.8 +Contact: linux-iio@vger.kernel.org +Description: + Contaminants build-up in the measurement chamber or optical + elements deterioration leads to sensor drift. + + One can compensate for sensor drift by using automatic self + calibration procedure (asc). + + Writing 1 or 0 to this attribute will respectively activate or + deactivate asc. + + Upon reading current asc status is returned. + +What: /sys/bus/iio/devices/iio:deviceX/calibration_forced_value +Date: June 2020 +KernelVersion: 5.8 +Contact: linux-iio@vger.kernel.org +Description: + Contaminants build-up in the measurement chamber or optical + elements deterioration leads to sensor drift. + + One can compensate for sensor drift by using forced + recalibration (frc). This is useful in case there's known + co2 reference available nearby the sensor. + + Picking value from the range [400 1 2000] and writing it to the + sensor will set frc. + + Upon reading current frc value is returned. Note that after + power cycling default value (i.e 400) is returned even though + internally sensor had recalibrated itself. |