From b82ab905cba1e897662fe5037dc3d45f7dbffec7 Mon Sep 17 00:00:00 2001
From: axxel <awagger@gmail.com>
Date: Sun, 20 Oct 2024 10:44:12 +0200
Subject: [PATCH] ptp2: Canon cameras are (potentially) mtp capable

This enables to get some info from `gphoto2 --get-metadata` for Canons,
e.g.

<ObjectFileName>LZQ_0530.JPG</ObjectFileName>
<PersistantUniqueObjectIdentifier>Unknown type 10</PersistantUniqueObjectIdentifier>
<Name>LZQ_0530.JPG</Name>
<DateCreated>20241002T163923.0</DateCreated>
<DateModified>20241002T163922.0</DateModified>
<Width>1920</Width>
<Height>1280</Height>
<ImageBitDepth>24</ImageBitDepth>
---
 camlibs/ptp2/library.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/camlibs/ptp2/library.c b/camlibs/ptp2/library.c
index 8dfa06a10..fee18d1aa 100644
--- a/camlibs/ptp2/library.c
+++ b/camlibs/ptp2/library.c
@@ -3050,8 +3050,14 @@ ptp_error_func (void *data, const char *format, va_list args)
 static int
 is_mtp_capable(Camera *camera) {
 	PTPParams *params = &camera->pl->params;
-	if (params->deviceinfo.VendorExtensionID == PTP_VENDOR_MICROSOFT)
+	switch (params->deviceinfo.VendorExtensionID)
+	{
+	case PTP_VENDOR_CANON:
+	case PTP_VENDOR_MICROSOFT:
 		return 1;
+	default: break;
+	}
+
 	/* these are also lowercase. */
 	if (params->deviceinfo.Manufacturer && !strcmp(params->deviceinfo.Manufacturer,"motorola"))
 		return 1;