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[1/5] HID: amd_sfh: Increase sensor command timeout

Message ID 20240214144144.682750-2-Basavaraj.Natikar@amd.com (mailing list archive)
State New
Delegated to: Jiri Kosina
Headers show
Series Fixes and updates to amd-sfh | expand

Commit Message

Basavaraj Natikar Feb. 14, 2024, 2:41 p.m. UTC 
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>
---
 drivers/hid/amd-sfh-hid/amd_sfh_pcie.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index 2530fa98b568..8a4cd793d021 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -39,11 +39,11 @@  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;