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Commit 32addd2e authored by Tatenda Chipeperekwa's avatar Tatenda Chipeperekwa
Browse files

drivers: soc: qcom: enable USB in DisplayPort mode on FSA4480 



Program the FSA4480 to enable USB in DisplayPort mode in order
to allow concurrency use cases with USB devices.

CRs-Fixed: 2377072
Change-Id: Ied8d090296dafc91fca17200fc216b1cfc70cbfd
Signed-off-by: default avatarTatenda Chipeperekwa <tatendac@codeaurora.org>
parent bb8d2ec5

drivers/soc/qcom/fsa4480-i2c.c

+3 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -250,10 +250,10 @@ int fsa4480_switch_event(struct device_node *node, 
		fsa4480_usbc_update_settings(fsa_priv, switch_control, 0x9F);

		break;

	case FSA_USBC_ORIENTATION_CC1:

		fsa4480_usbc_update_settings(fsa_priv, 0x00, 0xE0);

		fsa4480_usbc_update_settings(fsa_priv, 0x18, 0xF8);

		return fsa4480_validate_display_port_settings(fsa_priv);

	case FSA_USBC_ORIENTATION_CC2:

		fsa4480_usbc_update_settings(fsa_priv, 0x60, 0xE0);

		fsa4480_usbc_update_settings(fsa_priv, 0x78, 0xF8);

		return fsa4480_validate_display_port_settings(fsa_priv);

	case FSA_USBC_DISPLAYPORT_DISCONNECTED:

		fsa4480_usbc_update_settings(fsa_priv, 0x18, 0x98);