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| author | Basavaraj Natikar <Basavaraj.Natikar@amd.com> | 2022-01-31 20:18:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-23 14:03:03 +0300 |
| commit | 6b75f5c18f38c216d4017c105f063b1600308805 (patch) | |
| tree | 1c3ebc170e99c43652b042176fedf3f673c66a62 /drivers/hid | |
| parent | bdbc65eb77ee179dc98fd500660a49d90c0963be (diff) | |
| download | linux-6b75f5c18f38c216d4017c105f063b1600308805.tar.xz | |
HID: amd_sfh: Increase sensor command timeout
commit a7072c01c3ac3ae6ecd08fa7b43431cfc8ed331f upstream.
HPD sensors take more time to initialize. Hence increasing sensor
command timeout to get response with status within a max timeout.
Fixes: 173709f50e98 ("HID: amd_sfh: Add command response to check command status")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c index 05c007b213f2..f7a4eaf3a2e0 100644 --- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -36,11 +36,11 @@ static int amd_sfh_wait_response_v2(struct amd_mp2_dev *mp2, u8 sid, u32 sensor_ { union cmd_response cmd_resp; - /* Get response with status within a max of 800 ms timeout */ + /* Get response with status within a max of 1600 ms timeout */ if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp, (cmd_resp.response_v2.response == sensor_sts && cmd_resp.response_v2.status == 0 && (sid == 0xff || - cmd_resp.response_v2.sensor_id == sid)), 500, 800000)) + cmd_resp.response_v2.sensor_id == sid)), 500, 1600000)) return cmd_resp.response_v2.response; return SENSOR_DISABLED; |