From: Guenter Roeck <linux@roeck-us.net>
Date: Tue, 9 May 2017 16:04:57 +0000 (-0700)
Subject: staging: typec: tcpm: Set correct flags in PD request messages
X-Git-Tag: v5.15~11254^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=931693f973507b320ecbdccd0ac3e786ddaf795f;p=platform%2Fkernel%2Flinux-starfive.git

staging: typec: tcpm: Set correct flags in PD request messages

We do support USB PD communication, and devices supported by this driver
typically use USB power for purposes other than USB communication.

Originally-from: Puma Hsu <puma_hsu@htc.com>
Cc: Yueyao Zhu <yueyao.zhu@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/typec/tcpm.c b/drivers/staging/typec/tcpm.c
index c5d8b12..a385f7e 100644
--- a/drivers/staging/typec/tcpm.c
+++ b/drivers/staging/typec/tcpm.c
@@ -1738,8 +1738,7 @@ static int tcpm_pd_build_request(struct tcpm_port *port, u32 *rdo)
 	}
 	ma = min(ma, port->max_snk_ma);
 
-	/* XXX: Any other flags need to be set? */
-	flags = 0;
+	flags = RDO_USB_COMM | RDO_NO_SUSPEND;
 
 	/* Set mismatch bit if offered power is less than operating power */
 	mw = ma * mv / 1000;