Commit f59ca29b authored Jun 05, 2017 by Abhijeet Dharmapurikar

smb-lib: clear EXIT_SNK_BASED_ON_CC BIT after cable removal



EXIT_SNK_BASED_ON_CC bit is only to be used while we are in hard
reset. There is a possibility for that bit to remain set if
cable were removed while a hard reset was in progress.

Clear that bit in removal path

Change-Id: I5e0776de9322a8015f851312df51a202e35c7a78
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>

parent e3ca3ef7

drivers/power/supply/qcom/smb-lib.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -3651,6 +3651,13 @@ static void smblib_handle_typec_removal(struct smb_charger *chg)
		unlock:
		mutex_unlock(&chg->vconn_oc_lock);

		/* clear exit sink based on cc */
		rc = smblib_masked_write(chg, TYPE_C_INTRPT_ENB_SOFTWARE_CTRL_REG,
		EXIT_SNK_BASED_ON_CC_BIT, 0);
		if (rc < 0)
		smblib_err(chg, "Couldn't clear exit_sink_based_on_cc rc=%d\n",
		rc);

		typec_sink_removal(chg);
		smblib_update_usb_type(chg);
		}