Read PD port number information and save. It will be required while sending PD_PORT_ENABLE command.
Signed-off-by: Ajay Gupta <[email protected]> --- Changes from v1: - Updated commit message - Used mask and shift instead of bitfield drivers/usb/typec/ucsi/ucsi_ccg.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index 3155ee6be357..f71387a21693 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -172,6 +172,7 @@ struct ucsi_ccg { #define DEV_CMD_PENDING 1 struct ccg_resp dev_resp; u8 cmd_resp; + int port_num; }; static int ccg_read(struct ucsi_ccg *uc, u16 rab, u8 *data, u32 len) @@ -526,6 +527,12 @@ static int ucsi_ccg_probe(struct i2c_client *client, return status; } + if ((uc->info.mode & CCG_DEVINFO_PDPORTS_MASK) >> + CCG_DEVINFO_PDPORTS_SHIFT) + uc->port_num = 2; + else + uc->port_num = 1; + status = devm_request_threaded_irq(dev, client->irq, NULL, ccg_irq_handler, IRQF_ONESHOT | IRQF_TRIGGER_HIGH, -- 2.17.1
