From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mx1.redhat.com ([209.132.183.28]:51195 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751065Ab2BVRAp (ORCPT ); Wed, 22 Feb 2012 12:00:45 -0500 Message-ID: <1329930017.30884.84.camel@atropine> Subject: Re: Kernel Display and Video API Consolidation mini-summit at ELC 2012 - Notes From: Adam Jackson To: James Simmons Cc: Laurent Pinchart , Tomasz Stanislawski , linux-fbdev@vger.kernel.org, Sakari Ailus , Marcus Lorentzon , Pawel Osciak , Magnus Damm , dri-devel@lists.freedesktop.org, Alexander Deucher , Rob Clark , Marek Szyprowski , linux-media@vger.kernel.org Date: Wed, 22 Feb 2012 12:00:17 -0500 In-Reply-To: References: <201201171126.42675.laurent.pinchart@ideasonboard.com> <1775349.d0yvHiVdjB@avalon> <20120217095554.GA5511@phenom.ffwll.local> <2168398.Pv8ir5xFGf@avalon> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-gzt8ttsgsYrpcFpaBmPL" Mime-Version: 1.0 Sender: linux-media-owner@vger.kernel.org List-ID: --=-gzt8ttsgsYrpcFpaBmPL Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2012-02-22 at 16:03 +0000, James Simmons wrote: > Fbcon scrolling at be painful at HD or better modes. Fbcon needs 3=20 > possible accels; copyarea, imageblit, and fillrect. The first two could b= e=20 > hooked from the TTM layer. Its something I plan to experiment to see if= =20 > its worth it. In my ideal world, the "framebuffer console" is something like vte under wayland, which avoids this entirely. Scrolling on early boot until you manage to get into initramfs would still be slow, but whatever, that's a debugging feature anyway. - ajax --=-gzt8ttsgsYrpcFpaBmPL Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAk9FHyIACgkQW4otUKDs0NMJ+gCcCFwB/UYrLZdqCRXHaHTw2Tww yb4AoIjvACDS/dvbZVePv9XOJizEnnAm =dTsh -----END PGP SIGNATURE----- --=-gzt8ttsgsYrpcFpaBmPL--