From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [alsa-devel] [PATCH 2/2] ASoC: samsung: Use ASoC dmaengine code where possible Date: Tue, 26 Nov 2013 12:20:31 +0000 Message-ID: <20131126122031.GA14725@sirena.org.uk> References: <1384264120-24750-1-git-send-email-broonie@kernel.org> <1384264120-24750-2-git-send-email-broonie@kernel.org> <20131126102311.GW14725@sirena.org.uk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="CXwywHnYJ7GE90zd" Return-path: Received: from cassiel.sirena.org.uk ([80.68.93.111]:49663 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756108Ab3KZMUk (ORCPT ); Tue, 26 Nov 2013 07:20:40 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Padma Venkat Cc: Liam Girdwood , Kukjin Kim , Sangbeom Kim , Tomasz Figa , alsa-devel@alsa-project.org, linux-samsung-soc , linaro-kernel@lists.linaro.org, Padmavathi Venna --CXwywHnYJ7GE90zd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Nov 26, 2013 at 04:18:41PM +0530, Padma Venkat wrote: > I tried this on linux-samsung tree by applying all the patches from > you and Lars. Can you use -next plus the posted patches please in case there's something been misplaced, it'll help if we're working from the same code base? > I initialised the dma_data for secondary dai as there is a crash with out that. Can you please send a patch for that if you find it's needed? Like I said in reply to your earlier mail it looks like this doesn't work anyway so mainline ought to be fixed. > Then I used aplay after running the mixer settings. > ./aplay /mars/share/sounds/alsa/Front_Center.wav So this is 16 bit stereo or something, and did it work beforehand? Like I say I suspect the DMA is ending up being configured with the wrong transfer size, can you check what actually happens there please - what's different about the configuration that the DMA controller gets? I don't have any Exynos systems with mainline audio support so I can't test anything myself. --CXwywHnYJ7GE90zd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJSlJIMAAoJELSic+t+oim9by4P/2sUipayD6COz2TXKNtQ9E6T rcpr0pPArGjEE+4XVGdBe+qsITL+Kh6P4N8BXm5LRpZEvTZJ3Hy7nPE5odmef5YK 6PZkD79wrJhEPgmNu9Xxsm0AX3JAd7aY+ito8IAHRH4gWuqQ7MFYFTNA8fbO/8ZW LK1OshegthEQ6OWy0sTd3Q2XIYPn7CISNquoX30xveNGfxA+T1/y214+0aVUpJKM +ZU5HxoVIgYEcSepN4gmbCrzO0Op6Xy2FDzs6PPQp5qdxdF2SC1VhQlumvJ5Mt9w 1mWm7NDZxPomm0sYYrwbusUVT3JPkYeo9A1Q604hKsv1Y1aPFQQjDy2c5jRfWQRl uCIHqkn0vqtKhr5RHTtx+eajFGnr3o+VVBv1Duvgt50X+zlx36wY/rTaD3bCFTxv TqVSWM8rXQuulV0znygtorqhDVHP16mCqLJ99qUXF0qoLFj/Tm0PmwSde71CwqHp EoQwwfT/3DcbvvlIkrVXrAznIC4SasUFPN/yaK09OOboM5NdbcpL+Q2rtpMkuka+ y4sZYYYOkBJBW03KKeEvEzBYw2MJyu2ncTYUL8PBRLthGoAllg2XgHv0e3Qg/tn4 1M7zIy6p7v4D92BLvUM2FTaQMAcIEr6zfY8DFyqeDc62D+jytUb/2AtnP0HM2u/4 Aw9ZlYbcN64zfb9tkUZT =G+K6 -----END PGP SIGNATURE----- --CXwywHnYJ7GE90zd--