From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752074AbdHHLMr (ORCPT ); Tue, 8 Aug 2017 07:12:47 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:60465 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751921AbdHHLMq (ORCPT ); Tue, 8 Aug 2017 07:12:46 -0400 Date: Tue, 8 Aug 2017 13:12:43 +0200 From: Pavel Machek To: pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com Subject: Re: linux-next 2017-08-08 keyboard failure on Nokia N900 Message-ID: <20170808111243.GA20328@amd> References: <20170808101756.GA12922@amd> <20170808103444.GA18247@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ReaqsoxgOBHFXBhH" Content-Disposition: inline In-Reply-To: <20170808103444.GA18247@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ReaqsoxgOBHFXBhH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > I tried today's linux-next. It boots on n900 (up to X), but then my > > screen locks and I can't get back. Touchscreen worked, so my guess is > > keyboard does not...? Ssh connection over usb still works. >=20 > Confirmed, its the keyboard. >=20 > Additionally, battery monitoring fails, because neither >=20 > /sys/class/power_supply/{n900-,rx51-}battery/voltage_now >=20 > exists. And dmesg is helpful in this case: [ 0.675201] input: twl4030_pwrbutton as /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@4= 8:pwrbutton/input/input1 [ 0.676635] input: TWL4030 Keypad as /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@4= 8:keypad/input/input2 [ 0.679138] twl4030_keypad 48070000.i2c:twl@48:keypad: request_irq failed for irq no=3D156: -13 [ 0.679779] twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -13 [ 0.682769] twl4030_madc 48070000.i2c:twl@48:madc: could not request irq [ 0.684051] twl4030_madc: probe of 48070000.i2c:twl@48:madc failed with error -13 [ 0.685852] input: twl4030:vibrator as /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@4= 8:audio/twl4030-vibra/input/input3 [ 0.768890] omap_i2c 48070000.i2c: bus 1 rev3.3 at 2200 kHz Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --ReaqsoxgOBHFXBhH Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlmJnKsACgkQMOfwapXb+vIopwCfV6ULHfXhwxi7royejHsIr3GM HJcAoLN9JjjRADZr7+7FAuTiWCxoyH+i =TRx2 -----END PGP SIGNATURE----- --ReaqsoxgOBHFXBhH--