From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCHv5 2/2] ALSA: hda - Add driver for Tegra SoC HDA Date: Tue, 20 May 2014 10:59:27 +0200 Message-ID: <20140520085925.GA10210@ulmo> References: <1400552307-20192-1-git-send-email-dgreid@chromium.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="sdtB3X0nJg68CQEu" Return-path: Content-Disposition: inline In-Reply-To: <1400552307-20192-1-git-send-email-dgreid-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Dylan Reid Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, tiwai-l3A5Bk7waGM@public.gmane.org List-Id: devicetree@vger.kernel.org --sdtB3X0nJg68CQEu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 19, 2014 at 07:18:27PM -0700, Dylan Reid wrote: > This adds a driver for the HDA block in Tegra SoCs. The HDA bus is > used to communicate with the HDMI codec on Tegra124. >=20 > Most of the code is re-used from the Intel/PCI HDA driver. It brings > over only two of the module params, power_save and probe_mask. >=20 > Signed-off-by: Dylan Reid > Reviewed-by: Stephen Warren When I run this on Jetson TK1 I get the following: [ 1.571912] tegra-hda 70030000.hda: CORB reset timeout#1, CORBRP =3D 0 Is that expected? The device seems to register properly: $ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: tegrahda [tegra-hda], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: TK1 [NVIDIA Tegra Jetson TK1], device 0: RT5640 PCM rt5640-aif1-0 = [] Subdevices: 1/1 Subdevice #0: subdevice #0 Would you mind sharing the procedure how you test this? I tried various incantations of this sort: $ aplay -D hw:0,3 /usr/share/sounds/alsa/Noise.wav or $ aplay -D plughw:0,3 /usr/share/sounds/alsa/Noise.wav to no avail. Thierry --sdtB3X0nJg68CQEu Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTexltAAoJEN0jrNd/PrOh4eYP/RGTvGCqyp9fFgHD8lLMDcKg jZ4nkfki2EDx1jDvwtuPlRJH5g6Dq1/6SsflGo7PIAx/oL2ppC0hkTNEmsAauaA6 G9Nh1hzHZRSR38P6R0hBXRdKEV82b9z2cz9bs+l84Ws0hbJe71xTfzjIPORs6Eeh LEFFc9Mt5+ydbImQjuQLAcCOabKeIPWf94Rl9U2NwaEPK+AcDjWinO1utscCUTGA 5m+D5FTxP+sRGOwBtoYpbdOqEdaIpRAlWjSsd2GhSj+Uu7AF0AjyDWPy+gxIXcha AE/oxdlM1gvzJgVNB8IZf2ugcVhL5MuFn4tWhQns0E2zE1TBeq3hBwxrIEtWJ9uG BfcrPuMtCaTif5JKvFMIzwDk0I2z8CDacpVcoeD4JgLrWvV6DO34QARAoHVqU0/H HlzLe3zdNrnSsJKzUo8/xxBkO/wPQn+cr4btBE7jDCUBWvXFqthCBHyBmrx5uUMF r7pYo2v/fUH9+kiZffOBlQNhdKvNTLG5zt41Wsw+zNsd2vt76LOuxdMLW2/sIMBN UTCe51rzKowyvNqT2SFSteSD+CwQAod8xz4CiSy/n6MXY6RKrgWXbzB8PY3/vMAK NBv3g198q+hBFxqX/GIGfs0KK5zWN7+d6CdrjPYLnkasnO1yr4RosM5wYsYXHoe8 P++WAvr6KsFS4q5wU6gu =oAqY -----END PGP SIGNATURE----- --sdtB3X0nJg68CQEu--