Commit 84dc9e8a authored by Eddie James's avatar Eddie James Committed by Guenter Roeck
Browse files

hwmon: (occ) Add soft minimum power cap attribute 



Export the power caps data for the soft minimum power cap through hwmon.

Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20220215151022.7498-5-eajames@linux.ibm.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 54cc3dbf

drivers/hwmon/occ/common.c

+16 −3
Original line number Diff line number Diff line
@@ -674,6 +674,9 @@ static ssize_t occ_show_caps_3(struct device *dev, 
	case 7:

		val = caps->user_source;

		break;

	case 8:

		val = get_unaligned_be16(&caps->soft_min) * 1000000ULL;

		break;

	default:

		return -EINVAL;

	}
@@ -835,12 +838,13 @@ static int occ_setup_sensor_attrs(struct occ *occ) 
	case 1:

		num_attrs += (sensors->caps.num_sensors * 7);

		break;

	case 3:

		show_caps = occ_show_caps_3;

		fallthrough;

	case 2:

		num_attrs += (sensors->caps.num_sensors * 8);

		break;

	case 3:

		show_caps = occ_show_caps_3;

		num_attrs += (sensors->caps.num_sensors * 9);

		break;

	default:

		sensors->caps.num_sensors = 0;

	}
@@ -1047,6 +1051,15 @@ static int occ_setup_sensor_attrs(struct occ *occ) 
			attr->sensor = OCC_INIT_ATTR(attr->name, 0444,

						     show_caps, NULL, 7, 0);

			attr++;



			if (sensors->caps.version > 2) {

				snprintf(attr->name, sizeof(attr->name),

					 "power%d_cap_min_soft", s);

				attr->sensor = OCC_INIT_ATTR(attr->name, 0444,

							     show_caps, NULL,

							     8, 0);

				attr++;

			}

		}

	}