From patchwork Wed Nov 16 18:37:00 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [Precise] (pre-stable) HID: bump maximum global item tag report size to 96 bytes Date: Wed, 16 Nov 2011 08:37:00 -0000 From: Chase Douglas X-Patchwork-Id: 126012 Message-Id: <1321468623-7847-1-git-send-email-chase.douglas@canonical.com> To: kernel-team@lists.ubuntu.com This allows the latest N-Trig devices to function properly. BugLink: https://bugs.launchpad.net/bugs/724831 Cc: stable@vger.kernel.org Signed-off-by: Chase Douglas Signed-off-by: Jiri Kosina --- This has been accepted into Jiri Kosina's git tree for 3.4. It will eventually come down through the stable queue in three or four months, but it should be applied to Precise in the meantime. Note that this won't have any effect until the Ubuntu sauce hid-ntrig patches are reverted. drivers/hid/hid-core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 4f81d20..1691c99 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -361,7 +361,7 @@ static int hid_parser_global(struct hid_parser *parser, struct hid_item *item) case HID_GLOBAL_ITEM_TAG_REPORT_SIZE: parser->global.report_size = item_udata(item); - if (parser->global.report_size > 32) { + if (parser->global.report_size > 96) { dbg_hid("invalid report_size %d\n", parser->global.report_size); return -1;