From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@opensource.wolfsonmicro.com (Mark Brown) Date: Fri, 20 Apr 2012 16:20:49 +0100 Subject: [PATCH 3/7] DRM: add sdrm layer for general embedded system support In-Reply-To: <20120420151518.GR3852@pengutronix.de> References: <1334158428-23735-1-git-send-email-s.hauer@pengutronix.de> <1334158428-23735-4-git-send-email-s.hauer@pengutronix.de> <20120420123842.GA25662@avionic-0098.adnet.avionic-design.de> <20120420142558.GB20681@sirena.org.uk> <20120420151518.GR3852@pengutronix.de> Message-ID: <20120420152048.GC6828@opensource.wolfsonmicro.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Apr 20, 2012 at 05:15:18PM +0200, Sascha Hauer wrote: > On Fri, Apr 20, 2012 at 03:25:58PM +0100, Mark Brown wrote: > > This sounds an awful lot like how ASoC hangs together... > Very much, yes. In ASoC and DRM we both have several physical devices spread > around the SoC which form a logical device. I assume that before ASoC existed > also everyone had a single PCI device which could be used to collect the > information together. Yeah, it's a similar issue - on PC hardware we tend to have a single integrated device which does everything (at least from the point of view of the outside world, physically things may sometimes be split). -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 3/7] DRM: add sdrm layer for general embedded system support Date: Fri, 20 Apr 2012 16:20:49 +0100 Message-ID: <20120420152048.GC6828@opensource.wolfsonmicro.com> References: <1334158428-23735-1-git-send-email-s.hauer@pengutronix.de> <1334158428-23735-4-git-send-email-s.hauer@pengutronix.de> <20120420123842.GA25662@avionic-0098.adnet.avionic-design.de> <20120420142558.GB20681@sirena.org.uk> <20120420151518.GR3852@pengutronix.de> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============5637104585977479233==" Return-path: In-Reply-To: <20120420151518.GR3852@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Sascha Hauer Cc: kernel@pengutronix.de, Thierry Reding , Dave Airlie , linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============5637104585977479233== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8X7/QrJGcKSMr1RN" Content-Disposition: inline --8X7/QrJGcKSMr1RN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Apr 20, 2012 at 05:15:18PM +0200, Sascha Hauer wrote: > On Fri, Apr 20, 2012 at 03:25:58PM +0100, Mark Brown wrote: > > This sounds an awful lot like how ASoC hangs together... > Very much, yes. In ASoC and DRM we both have several physical devices spread > around the SoC which form a logical device. I assume that before ASoC existed > also everyone had a single PCI device which could be used to collect the > information together. Yeah, it's a similar issue - on PC hardware we tend to have a single integrated device which does everything (at least from the point of view of the outside world, physically things may sometimes be split). --8X7/QrJGcKSMr1RN Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJPkX6tAAoJEBus8iNuMP3dDQYP/3c0n8Yomtc2YQjN0vPgKECB 28DIg3yiBP8FNLHmlexFQW5rDVctZrQkbja12W1ixvwvmJTqAJ0yTFFaRv60mne9 MP26f8aaV4q54C89KDf2SVpp+4uSmrgxWQUji/cM1ftTZ5sP2YflXylNpY0hHrfi RvEBJ1VxOqUkt68dVEa6tkWVHuWgP0xIuW36KywVGx0ost+T18F+R+elzyOEGJAk 5oQpnhIFW7kz7F7fvsws6BIAd5wAObr22ZhWVv0biQdck5Exnbhey0BWPnL6kxnj CqGDVP0k+EZHHEd672+tWbJK/sXolSxgDk17JrY8Yo4bA9IL71CVvMKfMFWK87cb eeAXOEZwSamBKkyjahvBSSDl789+jrKKC9br7BavuWZEBi8KjA1Z37iz/AQOfEjD MWtvh9TVixdLiKV657BYmKA4NAh5gf7Mju1SNxFmVbp7HH+DGSHZcc6nBo0PJ4eP pUt01qL/dHIEmRT80QERM/Yn/N7S/WU23WrnkikCdc3kP76n6Ju6ihEfdSbIcV2b V5qrfqBa8PUus2gC5CXdHTQUFQWiREdAoD6hEAQ+2+94u1ElOYf9/YRZETGjdfdl +3b67PfEyHNuRsh9nuT9ISqkGbpKxfGetCpI4C1raVidRF/L9pLBobXwpfaUvN2x BUoRLET1WMoTm0ZMPYwi =RhZ7 -----END PGP SIGNATURE----- --8X7/QrJGcKSMr1RN-- --===============5637104585977479233== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============5637104585977479233==--