From: Basavaraj Natikar Basavaraj.Natikar@amd.com
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 --- drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c +++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c @@ -37,11 +37,11 @@ static int amd_sfh_wait_response_v2(stru { 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;