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HID: amd_sfh: Increase sensor command timeout

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BugLink: https://bugs.launchpad.net/bugs/2058331

During the initialization sensors may take some time to respond. Hence,
increase the sensor command timeouts in order to obtain status responses
within a maximum timeout.

Co-developed-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Akshata MukundShetty <akshata.mukundshetty@amd.com>
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

(cherry picked from commit 333861f4cca6d2c959ca2876587c42767853dccc)
Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com>
Acked-by: Timo Aaltonen <tjaalton@ubuntu.com>
Acked-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Basavaraj Natikar
2024-06-25 08:56:00 +02:00
committed by Stefan Bader
parent 335766b28b
commit 530acb5009
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+2 -2
View File
@@ -41,11 +41,11 @@ 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 1600 ms timeout */
/* Get response with status within a max of 10 seconds 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, 1600000))
cmd_resp.response_v2.sensor_id == sid)), 500, 10000000))
return cmd_resp.response_v2.response;
return SENSOR_DISABLED;