diff options
| author | Mario Limonciello <mario.limonciello@amd.com> | 2025-02-28 19:31:53 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-03-04 23:49:33 +0300 |
| commit | 01601fdd40ecf4467c8ae4d215dbb7d2a0599a2c (patch) | |
| tree | 72db5f657b9f67f77136059c2afcaad9d42201a8 | |
| parent | 832ecb010e60f172cd9060d09f4b13e1b72dff65 (diff) | |
| download | linux-01601fdd40ecf4467c8ae4d215dbb7d2a0599a2c.tar.xz | |
HID: amd_sfh: Don't show wrong status for amd_sfh_hpd_info()
When HPD is present but has been disabled, avoid reporting HPD status
to PMF.
Cc: Pratap Nirujogi <pratap.nirujogi@amd.com>
Tested-by: Anson Tsao <anson.tsao@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
| -rw-r--r-- | drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c index ffb98b4c36cb..837d59e7a661 100644 --- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c +++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c @@ -129,7 +129,7 @@ static int amd_sfh_hpd_info(u8 *user_present) if (!user_present) return -EINVAL; - if (!emp2 || !emp2->dev_en.is_hpd_present) + if (!emp2 || !emp2->dev_en.is_hpd_present || !emp2->dev_en.is_hpd_enabled) return -ENODEV; hpdstatus.val = readl(emp2->mmio + amd_get_c2p_val(emp2, 4)); |