From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754789Ab0FNIZu (ORCPT ); Mon, 14 Jun 2010 04:25:50 -0400 Received: from ch-smtp03.sth.basefarm.net ([80.76.149.214]:54236 "EHLO ch-smtp03.sth.basefarm.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753023Ab0FNIZs (ORCPT ); Mon, 14 Jun 2010 04:25:48 -0400 From: "Henrik Rydberg" To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Kosina , Mika Kuoppala , Benjamin Tissoires , Rafi Rubin , Henrik Rydberg Subject: [PATCH] input: bcm5974: Set the average number of events per MT event packet Date: Mon, 14 Jun 2010 10:25:16 +0200 Message-Id: <1276503916-5013-1-git-send-email-rydberg@euromail.se> X-Mailer: git-send-email 1.6.3.3 X-Originating-IP: 83.248.196.134 X-Scan-Result: No virus found in message 1OO4yw-0003e6-CD. X-Scan-Signature: ch-smtp03.sth.basefarm.net 1OO4yw-0003e6-CD 93c121459a8924a111535d274e1bca49 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The MT devices produce a lot of data. Tell the underlying input device approximately how many events will be sent per synchronization, to allow for better buffering. The number is a template based on continuously reporting details for each finger on a single hand. Signed-off-by: Henrik Rydberg --- drivers/input/mouse/bcm5974.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 6dedded..84094bb 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -312,6 +312,8 @@ static void setup_events_to_report(struct input_dev *input_dev, __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit); __set_bit(BTN_TOOL_QUADTAP, input_dev->keybit); __set_bit(BTN_LEFT, input_dev->keybit); + + input_set_events_per_packet(input_dev, 60); } /* report button data as logical button state */ -- 1.6.3.3