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Commit b5899737 authored by Jack Pham's avatar Jack Pham
Browse files

usb: gadget: android: Enable RNDIS_QC depending on transport 



On some targets the RNDIS gadget function may support BAM-to-BAM
transport, and is handled by the alternate f_qc_rndis driver. In
order to select the correct gadget driver while simplifying
existing userspace composition scripts that already supply "rndis"
as the function name, check the rndis_transports field if
'BAM2BAM_IPA' is supplied, and if so, enable the "rndis_qc"
function instead.

Change-Id: Ia965e1dffd2d74abe07aa6ca3cd9ced4dcba1e0f
Signed-off-by: default avatarJack Pham <jackp@codeaurora.org>
parent 898e7ffc

drivers/usb/gadget/android.c

+5 −0
Original line number Diff line number Diff line
@@ -2999,6 +2999,11 @@ functions_store(struct device *pdev, struct device_attribute *attr, 
					ffs_enabled = 1;

				continue;

			}



			if (!strcmp(name, "rndis") &&

				!strcmp(strim(rndis_transports), "BAM2BAM_IPA"))

				name = "rndis_qc";



			err = android_enable_function(dev, conf, name);

			if (err)

				pr_err("android_usb: Cannot enable '%s' (%d)",