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[26/31] usb-linux: Enlarge buffer for descriptors to 8192 bytes

Message ID 1307363962-27223-27-git-send-email-kraxel@redhat.com
State New
Headers show

Commit Message

Gerd Hoffmann June 6, 2011, 12:39 p.m. UTC 
From: Hans de Goede <hdegoede@redhat.com>

1024 bytes is way to small, one hd UVC webcam I have over here has so
many resolutions its descriptors take op close to 4k. Hopefully 8k will
be enough for all devices.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 usb-linux.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/usb-linux.c b/usb-linux.c
index be667f0..600ec2d 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -116,7 +116,7 @@  typedef struct USBHostDevice {
     USBDevice dev;
     int       fd;
 
-    uint8_t   descr[1024];
+    uint8_t   descr[8192];
     int       descr_len;
     int       configuration;
     int       ninterfaces;