Lines Matching +full:fifo +full:- +full:watermark +full:- +full:aligned
3 Contact: linux-[email protected]
11 Contact: linux-[email protected]
25 Contact: linux-[email protected]
31 Contact: linux-[email protected]
38 Contact: linux-[email protected]
44 The contents of the label are free-form, but there are some
51 * "proximity-wifi"
52 * "proximity-lte"
53 * "proximity-wifi-lte"
54 * "proximity-wifi-left"
55 * "proximity-wifi-right"
60 The "-left" and "-right" labels are for devices with multiple
66 * "proximity-palmrest" indicates proximity to the keyboard's palmrest
67 * "proximity-palmrest-left" indicates proximity to the left part of the palmrest
68 * "proximity-palmrest-right" indicates proximity to the right part of the palmrest
69 * "proximity-lap" indicates the device is being used on someone's lap
71 Note "proximity-lap" is special in that its value may be
75 For accelerometers used in 2-in-1s with 360° (yoga-style) hinges,
79 * "accel-base"
80 * "accel-display"
85 * "accel-camera"
89 Contact: linux-[email protected]
99 Contact: linux-[email protected]
110 The stm32-timer-trigger has the additional characteristic that
119 Contact: linux-[email protected]
124 - a small discrete set of values like "0 2 4 6 8"
125 - a range with minimum, step and maximum frequencies like
130 Contact: linux-[email protected]
137 Contact: linux-[email protected]
146 Contact: linux-[email protected]
156 channels refer to the same signal. The 'i' channel contains the in-phase
160 What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_raw
162 Contact: linux-[email protected]
165 channel Y - channel Z where these channel numbers apply to the
173 Contact: linux-[email protected]
182 Contact: linux-[email protected]
187 What: /sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_raw
189 Contact: linux-[email protected]
192 channel Y - channel Z where these channel numbers apply to the
198 What: /sys/.../iio:deviceX/in_capacitanceY-capacitanceZ_zeropoint
200 Contact: linux-[email protected]
224 Contact: linux-[email protected]
230 between ambient (reference) and distant temperature for contact-
237 Contact: linux-[email protected]
245 Contact: linux-[email protected]
256 Contact: linux-[email protected]
265 Contact: linux-[email protected]
275 Contact: linux-[email protected]
281 desired period of time, the application should sum-up the delta
289 Contact: linux-[email protected]
295 desired period of time, the application should sum-up the delta
303 Contact: linux-[email protected]
311 Contact: linux-[email protected]
324 Contact: linux-[email protected]
335 Contact: linux-[email protected]
345 Contact: linux-[email protected]
357 Contact: linux-[email protected]
366 Contact: linux-[email protected]
374 Contact: linux-[email protected]
382 Contact: linux-[email protected]
390 Contact: linux-[email protected]
396 Contact: linux-[email protected]
403 Contact: linux-[email protected]
409 Contact: linux-[email protected]
441 Contact: linux-[email protected]
464 What: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_scale
504 Contact: linux-[email protected]
539 Contact: linux-[email protected]
554 Contact: linux-[email protected]
558 - a small discrete set of values like "0 2 4 6 8"
559 - a range specified as "[min step max]"
590 Contact: linux-[email protected]
601 Contact: linux-[email protected]
605 - a small discrete set of values like "1 8 16"
606 - a range specified as "[min step max]"
615 Contact: linux-[email protected]
626 Contact: linux-[email protected]
635 Contact: linux-[email protected]
643 Contact: linux-[email protected]
655 What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available
662 Contact: linux-[email protected]
677 Contact: linux-[email protected]
684 Contact: linux-[email protected]
693 Contact: linux-[email protected]
703 Contact: linux-[email protected]
712 Contact: linux-[email protected]
724 Contact: linux-[email protected]
736 Contact: linux-[email protected]
760 Contact: linux-[email protected]
770 Contact: linux-[email protected]
780 Contact: linux-[email protected]
807 Contact: linux-[email protected]
828 Contact: linux-[email protected]
831 to user-space.
869 Contact: linux-[email protected]
923 Contact: linux-[email protected]
948 Contact: linux-[email protected]
960 Contact: linux-[email protected]
966 signal is allowed to remain out-of-range before a reset
1016 Contact: linux-[email protected]
1042 Contact: linux-[email protected]
1100 Contact: linux-[email protected]
1150 Contact: linux-[email protected]
1240 Contact: linux-[email protected]
1250 Contact: linux-[email protected]
1260 Contact: linux-[email protected]
1275 Contact: linux-[email protected]
1289 Contact: linux-[email protected]
1315 Contact: linux-[email protected]
1326 Contact: linux-[email protected]
1339 Contact: linux-[email protected]
1352 Contact: linux-[email protected]
1360 Contact: linux-[email protected]
1369 Contact: linux-[email protected]
1379 Contact: linux-[email protected]
1386 Contact: linux-[email protected]
1392 Contact: linux-[email protected]
1403 Contact: linux-[email protected]
1433 What: /sys/.../iio:deviceX/bufferY/in_voltageY-voltageZ_en
1445 Contact: linux-[email protected]
1468 Contact: linux-[email protected]
1471 and hence the form in which it is read from user-space.
1484 signed 48 bit integer stored in a 64 bit location aligned to
1492 Contact: linux-[email protected]
1530 Contact: linux-[email protected]
1534 what is enabled and may not be contiguous. Thus for user-space
1545 Contact: linux-[email protected]
1552 Contact: linux-[email protected]
1559 Contact: linux-[email protected]
1570 Contact: linux-[email protected]
1579 Contact: linux-[email protected]
1587 Contact: linux-[email protected]
1590 on-chip EEPROM. After power-up or chip reset the device will
1597 Contact: linux-[email protected]
1616 Contact: linux-[email protected]
1633 Contact: linux-[email protected]
1635 Unit-less light intensity. Modifiers both and ir indicate
1645 Contact: linux-[email protected]
1659 Contact: linux-[email protected]
1667 Contact: linux-[email protected]
1673 Contact: linux-[email protected]
1685 Contact: linux-[email protected]
1695 Contact: linux-[email protected]
1705 channels refer to the same signal. The 'i' channel contains the in-phase
1714 Contact: linux-[email protected]
1723 Contact: linux-[email protected]
1731 Contact: linux-[email protected]
1739 Contact: linux-[email protected]
1747 Contact: linux-[email protected]
1752 What: /sys/bus/iio/devices/iio:deviceX/bufferY/watermark
1754 Contact: linux-[email protected]
1759 Poll will block until the watermark is reached.
1764 Non-blocking read will retrieve the available samples from the
1765 buffer even if there are less samples then watermark level. This
1772 Contact: linux-[email protected]
1774 A read-only value indicating the bytes of data available in the
1782 Contact: linux-[email protected]
1784 A read-only boolean value that indicates if the hardware fifo is
1786 hardware fifo this entry is not present.
1787 The hardware fifo is enabled when the buffer is enabled if the
1788 current hardware fifo watermark level is set and other current
1790 data differently that the hardware fifo does then hardware fifo
1793 If the hardware fifo is enabled and the level of the hardware
1794 fifo reaches the hardware fifo watermark level the device will
1795 flush its hardware fifo to the device buffer. Doing a non
1799 When the hardware fifo is enabled there is no need to use a
1800 trigger to use buffer mode since the watermark settings
1801 guarantees that the hardware fifo is flushed to the device
1806 Contact: linux-[email protected]
1810 sleep, while the sensor is storing samples in its internal fifo.
1817 Contact: linux-[email protected]
1819 Read-only entry that contains a single integer specifying the
1820 current watermark level for the hardware fifo. If the device
1821 does not have a hardware fifo this entry is not present.
1822 The watermark level for the hardware fifo is set by the driver
1823 based on the value set by the user in buffer/watermark but
1825 buffers are limited to 32-64 samples, some hardware buffers
1827 means that the hardware watermark is unset.
1831 Contact: linux-[email protected]
1833 A single positive integer specifying the minimum watermark level
1834 for the hardware fifo of this device. If the device does not
1835 have a hardware fifo this entry is not present.
1837 If the user sets buffer/watermark to a value less than this one,
1838 then the hardware watermark will remain unset.
1842 Contact: linux-[email protected]
1844 A single positive integer specifying the maximum watermark level
1845 for the hardware fifo of this device. If the device does not
1846 have a hardware fifo this entry is not present.
1848 If the user sets buffer/watermark to a value greater than this
1849 one, then the hardware watermark will be capped at this value.
1853 Contact: linux-[email protected]
1855 A list of positive integers specifying the available watermark
1856 levels for the hardware fifo. This entry is optional and if it
1860 If the user sets buffer/watermark to a value greater than
1863 hardware fifo watermark level.
1870 Contact: linux-[email protected]
1880 Contact: linux-[email protected]
1901 Contact: linux-[email protected]
1911 Contact: linux-[email protected]
1918 Contact: linux-[email protected]
1929 Contact: linux-[email protected]
1932 base-10 logarithm of hydrodium ions in a litre of water.
1940 Contact: linux-[email protected]
1951 way (platform data and / or device-tree), the main hardware
1956 that when main hardware reference frame is aligned onto local
1958 perfectly aligned with it.
1961 [0, 1, 0; 1, 0, 0; 0, 0, -1]. Identity matrix
1963 are perfectly aligned with each other.
1977 An implementor might consider that for a hand-held device, a
1991 front-view camera;
1998 Contact: linux-[email protected]
2006 Contact: linux-[email protected]
2016 Contact: linux-[email protected]
2027 Contact: linux-[email protected]
2033 - "up" : counter device is increasing.
2034 - "down": counter device is decreasing.
2038 Contact: linux-[email protected]
2047 Contact: linux-[email protected]
2056 Contact: linux-[email protected]
2070 Contact: linux-[email protected]
2079 Contact: linux-[email protected]
2086 Contact: linux-[email protected]
2093 Contact: linux-[email protected]
2100 Contact: linux-[email protected]
2109 Contact: linux-[email protected]
2116 Contact: linux-[email protected]
2127 Contact: linux-[email protected]
2136 Contact: linux-[email protected]
2140 contaminant build-up in a measurement chamber or optical
2151 Contact: linux-[email protected]
2168 Contact: linux-[email protected]
2172 - a range specified as "[min step max]"
2178 Contact: linux-[email protected]
2188 Contact: linux-[email protected]
2195 Contact: linux-[email protected]
2200 Units and the exact meaning of value are device-specific.
2204 Contact: linux-[email protected]
2212 Contact: linux-[email protected]
2217 single-tap's or two double-tap's.
2221 Contact: linux-[email protected]
2227 Contact: linux-[email protected]
2234 Contact: linux-[email protected]
2241 Contact: linux-[email protected]
2249 Contact: linux-[email protected]
2258 Contact: linux-[email protected]
2265 Contact: linux-[email protected]
2267 An example format is 16-bytes, 2-digits-per-byte, HEX-string
2271 What: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_filter_mode_available
2273 Contact: linux-[email protected]
2278 * "sinc3" - The digital sinc3 filter. Moderate 1st
2280 * "sinc4" - Sinc 4. Excellent noise performance. Long
2282 * "sinc5" - The digital sinc5 filter. Excellent noise
2284 * "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion
2286 * "sinc3+rej60" - Sinc3 + 60Hz rejection.
2287 * "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion
2289 * "sinc3+pf1" - Sinc3 + device specific Post Filter 1.
2290 * "sinc3+pf2" - Sinc3 + device specific Post Filter 2.
2291 * "sinc3+pf3" - Sinc3 + device specific Post Filter 3.
2292 * "sinc3+pf4" - Sinc3 + device specific Post Filter 4.
2296 Contact: linux-[email protected]
2305 Contact: linux-[email protected]
2312 Contact: linux-[email protected]
2320 Contact: linux-[email protected]
2333 Contact: linux-[email protected]
2342 Contact: linux-[email protected]
2348 Contact: linux-[email protected]
2354 Contact: linux-[email protected]
2362 Contact: linux-[email protected]
2368 Contact: linux-[email protected]