HID: amd_sfh: Fix period data field to enable sensor

basuamd · Jiri Kosina · commit 3978f5481755 · 2021-08-20T14:48:48.000+02:00
Existing amd-sfh driver is programming the MP2 firmware period field in units of jiffies, but the MP2 firmware expects in milliseconds unit. Changing it to milliseconds. Fixes: 4b2c53d ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)") Reviewed-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -184,7 +184,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 			rc = -ENOMEM;
 			goto cleanup;
 		}
-		info.period = msecs_to_jiffies(AMD_SFH_IDLE_LOOP);
+		info.period = AMD_SFH_IDLE_LOOP;
 		info.sensor_idx = cl_idx;
 		info.dma_address = cl_data->sensor_dma_addr[i];
 

Original file line number	Diff line number	Diff line change
`@@ -184,7 +184,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)`
`184`	`184`	`rc = -ENOMEM;`
`185`	`185`	`goto cleanup;`
`186`	`186`	`}`
`187`		`- info.period = msecs_to_jiffies(AMD_SFH_IDLE_LOOP);`
	`187`	`+ info.period = AMD_SFH_IDLE_LOOP;`
`188`	`188`	`info.sensor_idx = cl_idx;`
`189`	`189`	`info.dma_address = cl_data->sensor_dma_addr[i];`
`190`	`190`