iio: Add channel type for attention

Add a new channel type representing if the user's attention state to the the system. This usually means if the user is looking at the screen or not.

Ricardo Ribalda committed 2 years ago

Commit 9d2fe9c1 parent 9b20c3f4 files · +12 −0Browse files

Unified · Split

4 files

@@ -2363,3 +2363,11 @@ KernelVersion: 6.10 · 2362 unmodified lines
2363	2363	Contact: linux-iio@vger.kernel.org
2364	2364	Description:
2365	2365	The value of current sense resistor in Ohms.
	2366	+
	2367	+What: /sys/.../iio:deviceX/in_attention_input
	2368	+KernelVersion: 6.13
	2369	+Contact: linux-iio@vger.kernel.org
	2370	+Description:
	2371	+ Value representing the user's attention to the system expressed
	2372	+ in units as percentage. This usually means if the user is
	2373	+ looking at the screen or not.

@@ -95,6 +95,7 @@ static const char * const iio_chan_type_name_spec[] = { · 94 unmodified lines
95	95	[IIO_DELTA_VELOCITY] = "deltavelocity",
96	96	[IIO_COLORTEMP] = "colortemp",
97	97	[IIO_CHROMATICITY] = "chromaticity",
	98	+ [IIO_ATTENTION] = "attention",
98	99	};
99	100
100	101	static const char * const iio_modifier_names[] = {

@@ -51,6 +51,7 @@ enum iio_chan_type { · 50 unmodified lines
51	51	IIO_DELTA_VELOCITY,
52	52	IIO_COLORTEMP,
53	53	IIO_CHROMATICITY,
	54	+ IIO_ATTENTION,
54	55	};
55	56
56	57	enum iio_modifier {

@@ -63,6 +63,7 @@ static const char * const iio_chan_type_name_spec[] = { · 62 unmodified lines
63	63	[IIO_DELTA_VELOCITY] = "deltavelocity",
64	64	[IIO_COLORTEMP] = "colortemp",
65	65	[IIO_CHROMATICITY] = "chromaticity",
	66	+ [IIO_ATTENTION] = "attention",
66	67	};
67	68
68	69	static const char * const iio_ev_type_text[] = {
@@ -183,6 +184,7 @@ static bool event_is_known(struct iio_event_data *event) · 114 unmodified lines
183	184	case IIO_DELTA_VELOCITY:
184	185	case IIO_COLORTEMP:
185	186	case IIO_CHROMATICITY:
	187	+ case IIO_ATTENTION:
186	188	break;
187	189	default:
188	190	return false;

Keyboard shortcuts