diff options
| -rw-r--r-- | Documentation/misc-devices/bh1770glc.rst (renamed from Documentation/misc-devices/bh1770glc.txt) | 45 | ||||
| -rw-r--r-- | Documentation/misc-devices/index.rst | 1 |
2 files changed, 33 insertions, 13 deletions
diff --git a/Documentation/misc-devices/bh1770glc.txt b/Documentation/misc-devices/bh1770glc.rst index 7d64c014dc70..ea5ca58bb958 100644 --- a/Documentation/misc-devices/bh1770glc.txt +++ b/Documentation/misc-devices/bh1770glc.rst @@ -1,9 +1,13 @@ +.. SPDX-License-Identifier: GPL-2.0 + +======================= Kernel driver bh1770glc ======================= Supported chips: -ROHM BH1770GLC -OSRAM SFH7770 + +- ROHM BH1770GLC +- OSRAM SFH7770 Data sheet: Not freely available @@ -48,12 +52,16 @@ chip_id RO - shows detected chip type and version power_state - RW - enable / disable chip. Uses counting logic - 1 enables the chip - 0 disables the chip + RW - enable / disable chip + + Uses counting logic + + - 1 enables the chip + - 0 disables the chip lux0_input RO - measured lux value + sysfs_notify called when threshold interrupt occurs lux0_sensor_range @@ -66,16 +74,22 @@ lux0_rate_avail RO - supported measurement rates lux0_thresh_above_value - RW - HI level threshold value. All results above the value + RW - HI level threshold value + + All results above the value trigs an interrupt. 65535 (i.e. sensor_range) disables the above interrupt. lux0_thresh_below_value - RW - LO level threshold value. All results below the value + RW - LO level threshold value + + All results below the value trigs an interrupt. 0 disables the below interrupt. lux0_calibscale - RW - calibration value. Set to neutral value by default. + RW - calibration value + + Set to neutral value by default. Output results are multiplied with calibscale / calibscale_default value. @@ -84,32 +98,37 @@ lux0_calibscale_default prox0_raw RO - measured proximity value + sysfs_notify called when threshold interrupt occurs prox0_sensor_range RO - prox0_raw max value prox0_raw_en - RW - enable / disable proximity - uses counting logic - 1 enables the proximity - 0 disables the proximity + RW - enable / disable proximity + + Uses counting logic + + - 1 enables the proximity + - 0 disables the proximity prox0_thresh_above_count RW - number of proximity interrupts needed before triggering the event prox0_rate_above RW - Measurement rate (in Hz) when the level is above threshold - i.e. when proximity on has been reported. + i.e. when proximity on has been reported. prox0_rate_below RW - Measurement rate (in Hz) when the level is below threshold - i.e. when proximity off has been reported. + i.e. when proximity off has been reported. prox0_rate_avail RO - Supported proximity measurement rates in Hz prox0_thresh_above0_value RW - threshold level which trigs proximity events. + Filtered by persistence filter (prox0_thresh_above_count) prox0_thresh_above1_value diff --git a/Documentation/misc-devices/index.rst b/Documentation/misc-devices/index.rst index 27e268805067..edf66b59f2d4 100644 --- a/Documentation/misc-devices/index.rst +++ b/Documentation/misc-devices/index.rst @@ -15,6 +15,7 @@ fit into other categories. :maxdepth: 2 ad525x_dpot + bh1770glc eeprom c2port ibmvmc |