diff options
| author | Basavaraj Natikar <Basavaraj.Natikar@amd.com> | 2021-06-18 13:48:38 +0530 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2021-06-24 14:28:03 +0200 |
| commit | 24a31ea94922d391a96a9dd0a9a830de65423817 (patch) | |
| tree | 3f566b555d1a75475d80d7f15049d4e0a3412078 /drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | |
| parent | 0aad9c95eb9a2b086322e28ae2e58ad25598604e (diff) | |
| download | linux-24a31ea94922d391a96a9dd0a9a830de65423817.tar.bz2 | |
HID: amd_sfh: Add initial support for HPD sensor
Add Human Presence Detection (HPD) sensors support
on AMD next generation HPD supported platforms.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Reviewed-by: Nehal Shah <nehal-bakulchandra.shah@amd.com>
Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/amd-sfh-hid/amd_sfh_pcie.c')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index ff131f450bdc..96e2577fa37e 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -24,6 +24,7 @@ #define ACEL_EN BIT(0) #define GYRO_EN BIT(1) #define MAGNO_EN BIT(2) +#define HPD_EN BIT(16) #define ALS_EN BIT(19) static int sensor_mask_override = -1; @@ -165,6 +166,9 @@ int amd_mp2_get_sensor_num(struct amd_mp2_dev *privdata, u8 *sensor_id) if (ALS_EN & activestatus) sensor_id[num_of_sensors++] = als_idx; + if (HPD_EN & activestatus) + sensor_id[num_of_sensors++] = HPD_IDX; + return num_of_sensors; } |