From: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
To: <jikos@kernel.org>, <benjamin.tissoires@redhat.com>,
<linux-input@vger.kernel.org>
Cc: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Subject: [PATCH 6/7] HID: amd_sfh: Increase sensor command timeout for SFH1.1
Date: Tue, 11 Apr 2023 21:40:29 +0530 [thread overview]
Message-ID: <20230411161030.909350-7-Basavaraj.Natikar@amd.com> (raw)
In-Reply-To: <20230411161030.909350-1-Basavaraj.Natikar@amd.com>
The initialization of SFH1.1 sensors may take some time. Hence, increase
sensor command timeouts in order to obtain status responses within a
maximum timeout.
Fixes: 93ce5e0231d7 ("HID: amd_sfh: Implement SFH1.1 functionality")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
---
drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c | 4 ++--
1 file changed, 2 insertions(+), 2 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 6f6047f7f12e..4f81ef2d4f56 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
@@ -16,11 +16,11 @@ static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id)
{
struct sfh_cmd_response cmd_resp;
- /* Get response with status within a max of 1600 ms timeout */
+ /* Get response with status within a max of 10000 ms timeout */
if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp,
(cmd_resp.response.response == 0 &&
cmd_resp.response.cmd_id == cmd_id && (sid == 0xff ||
- cmd_resp.response.sensor_id == sid)), 500, 1600000))
+ cmd_resp.response.sensor_id == sid)), 500, 10000000))
return cmd_resp.response.response;
return -1;
--
2.25.1
next prev parent reply other threads:[~2023-04-11 16:14 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-11 16:10 [PATCH 0/7] Fixes to amd_sfh Basavaraj Natikar
2023-04-11 16:10 ` [PATCH 1/7] HID: amd_sfh: Correct the structure fields Basavaraj Natikar
2023-04-11 16:10 ` [PATCH 2/7] HID: amd_sfh: Correct the sensor enable and disable command Basavaraj Natikar
2023-04-11 16:10 ` [PATCH 3/7] HID: amd_sfh: Fix illuminance value Basavaraj Natikar
2023-04-11 16:10 ` [PATCH 4/7] HID: amd_sfh: Add support for shutdown operation Basavaraj Natikar
2023-04-11 16:10 ` [PATCH 5/7] HID: amd_sfh: Correct the stop all command Basavaraj Natikar
2023-04-11 16:10 ` Basavaraj Natikar [this message]
2023-04-11 16:10 ` [PATCH 7/7] HID: amd_sfh: Handle "no sensors" enabled for SFH1.1 Basavaraj Natikar
2023-04-13 13:56 ` [PATCH 0/7] Fixes to amd_sfh Jiri Kosina
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