From: Ondrej Zary <linux@rainbow-software.org>
To: laurent.pinchart@skynet.be
Cc: linux-uvc-devel@lists.berlios.de, linux-media@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] [resend] Finally fix Logitech Quickcam for Notebooks Pro
Date: Thu, 8 Oct 2009 13:01:55 +0200 [thread overview]
Message-ID: <200910081301.57688.linux@rainbow-software.org> (raw)
Increase UVC_CTRL_STREAMING_TIMEOUT to fix initialization of
Logitech Quickcam for Notebooks Pro.
This fixes following error messages:
uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround.
uvcvideo: Failed to query (129) UVC probe control : -110 (exp. 26).
uvcvideo: Failed to initialize the device (-5).
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
--- linux-2.6.31-orig/drivers/media/video/uvc/uvcvideo.h 2009-09-10 00:13:59.000000000 +0200
+++ linux-2.6.31/drivers/media/video/uvc/uvcvideo.h 2009-10-07 13:47:27.000000000 +0200
@@ -304,7 +304,7 @@
#define UVC_MAX_STATUS_SIZE 16
#define UVC_CTRL_CONTROL_TIMEOUT 300
-#define UVC_CTRL_STREAMING_TIMEOUT 1000
+#define UVC_CTRL_STREAMING_TIMEOUT 3000
/* Devices quirks */
#define UVC_QUIRK_STATUS_INTERVAL 0x00000001
--
Ondrej Zary
reply other threads:[~2009-10-08 11:02 UTC|newest]
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