From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23E76C433EF for ; Wed, 24 Nov 2021 12:53:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245322AbhKXM5D (ORCPT ); Wed, 24 Nov 2021 07:57:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:33112 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346666AbhKXMxt (ORCPT ); Wed, 24 Nov 2021 07:53:49 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 9766A61555; Wed, 24 Nov 2021 12:31:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1637757065; bh=q3UVXOWTSjaGgay1WZeWeuA0jrw+piApitG5lMEy2Rc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WLlKwL67RoocKcuMbuASK7JhnO7/wCtiOj6nss/NyntuHDDTBIOYatwOHILhD2ssd XaECwkd524HcID14U+9j4RuSw30BkEo5j8sF3dLeiHTN3Vh6ESMDkf1SeRGw3Oq2k7 jf5/96OyRkEpbaUy2kHGONNGUlJoERxHXn4w/UKg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, =?UTF-8?q?Joaqu=C3=ADn=20Alberto=20Calder=C3=B3n=20Pozo?= , Sean Young , Mauro Carvalho Chehab Subject: [PATCH 4.19 014/323] media: ir-kbd-i2c: improve responsiveness of hauppauge zilog receivers Date: Wed, 24 Nov 2021 12:53:24 +0100 Message-Id: <20211124115719.314496034@linuxfoundation.org> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211124115718.822024889@linuxfoundation.org> References: <20211124115718.822024889@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sean Young commit c73ba202a851c0b611ef2c25e568fadeff5e667f upstream. The IR receiver has two issues: - Sometimes there is no response to a button press - Sometimes a button press is repeated when it should not have been Hanging the polling interval fixes this behaviour. Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994050 Cc: stable@vger.kernel.org Suggested-by: Joaquín Alberto Calderón Pozo Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/i2c/ir-kbd-i2c.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -801,6 +801,7 @@ static int ir_probe(struct i2c_client *c rc_proto = RC_PROTO_BIT_RC5 | RC_PROTO_BIT_RC6_MCE | RC_PROTO_BIT_RC6_6A_32; ir_codes = RC_MAP_HAUPPAUGE; + ir->polling_interval = 125; probe_tx = true; break; }