Remove configure() from Mtp
Instead of configuring the server each
time the connection happens, UsbService
will now pass in the control fd with the
descriptors already written. Also, PTP
endpoints have been moved to their own
directory at /dev/usb-ffs/ptp rather than
using the same ones as mtp.
Bug: 72877174
Test: Verify PTP and MTP config changes work
Change-Id: I9a0336afd610aa397c9947568c308afb89b27c08
diff --git a/media/mtp/MtpDescriptors.h b/media/mtp/MtpDescriptors.h
index cfc3930..d600a24 100644
--- a/media/mtp/MtpDescriptors.h
+++ b/media/mtp/MtpDescriptors.h
@@ -23,6 +23,16 @@
namespace android {
+constexpr char FFS_MTP_EP0[] = "/dev/usb-ffs/mtp/ep0";
+constexpr char FFS_MTP_EP_IN[] = "/dev/usb-ffs/mtp/ep1";
+constexpr char FFS_MTP_EP_OUT[] = "/dev/usb-ffs/mtp/ep2";
+constexpr char FFS_MTP_EP_INTR[] = "/dev/usb-ffs/mtp/ep3";
+
+constexpr char FFS_PTP_EP0[] = "/dev/usb-ffs/ptp/ep0";
+constexpr char FFS_PTP_EP_IN[] = "/dev/usb-ffs/ptp/ep1";
+constexpr char FFS_PTP_EP_OUT[] = "/dev/usb-ffs/ptp/ep2";
+constexpr char FFS_PTP_EP_INTR[] = "/dev/usb-ffs/ptp/ep3";
+
constexpr int MAX_PACKET_SIZE_FS = 64;
constexpr int MAX_PACKET_SIZE_HS = 512;
constexpr int MAX_PACKET_SIZE_SS = 1024;
@@ -91,6 +101,8 @@
extern const struct desc_v1 ptp_desc_v1;
extern const struct functionfs_strings mtp_strings;
+bool writeDescriptors(int fd, bool ptp);
+
}; // namespace android
#endif // MTP_DESCRIPTORS_H