Commit 0b9255bf authored by Basavaraj Natikar's avatar Basavaraj Natikar Committed by Jiri Kosina
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HID: amd_sfh: Correct the sensor enable and disable command 



In order to start or stop sensors, the firmware command needs to be
changed to add an additional default subcommand value. For this reason,
add a subcommand value to enable or disable sensors accordingly.

Fixes: 93ce5e02 ("HID: amd_sfh: Implement SFH1.1 functionality")
Signed-off-by: default avatarBasavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 7e7fdab7

drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c

+2 −0
Original line number Diff line number Diff line
@@ -33,6 +33,7 @@ static void amd_start_sensor(struct amd_mp2_dev *privdata, struct amd_mp2_sensor 
	cmd_base.ul = 0;

	cmd_base.cmd.cmd_id = ENABLE_SENSOR;

	cmd_base.cmd.intr_disable = 0;

	cmd_base.cmd.sub_cmd_value = 1;

	cmd_base.cmd.sensor_id = info.sensor_idx;



	writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
@@ -45,6 +46,7 @@ static void amd_stop_sensor(struct amd_mp2_dev *privdata, u16 sensor_idx) 
	cmd_base.ul = 0;

	cmd_base.cmd.cmd_id = DISABLE_SENSOR;

	cmd_base.cmd.intr_disable = 0;

	cmd_base.cmd.sub_cmd_value = 1;

	cmd_base.cmd.sensor_id = sensor_idx;



	writeq(0x0, privdata->mmio + AMD_C2P_MSG(1));