From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Andreas_F=c3=a4rber?= Subject: Re: [U-Boot] [PATCH 0/2] ARM: tegra: enable GPU DT node Date: Tue, 4 Aug 2015 15:56:04 +0200 Message-ID: <55C0C474.5090200@suse.de> References: <1436427181-23904-1-git-send-email-acourbot@nvidia.com> <55B0D427.2000704@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <55B0D427.2000704-l3A5Bk7waGM@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: u-boot-0aAXYlwwYIKGBzrmiIFOJg@public.gmane.org Cc: Alexandre Courbot , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, Stephen Warren , Tom Warren , Guillaume Gardet List-Id: linux-tegra@vger.kernel.org Am 23.07.2015 um 13:46 schrieb Andreas F=E4rber: > Am 09.07.2015 um 09:32 schrieb Alexandre Courbot: >> Tegra124 requires the bootloader to perform VPR initialization, othe= rwise the >> GPU cannot be used by the system. Since using the GPU without that >> initialization results in a hang, the GPU DT node is left disabled, = and it is >> the task of the bootloader to enable it after ensuring it is safe to= use the >> GPU. >> >> VPR init is already performed since patch df3443dfa449, but the devi= ce tree was >> left untouched. This patch series performs this last step and prepar= es the GPU >> intialization code to receive more code for newer chips. >=20 > Tested-by: Andreas F=E4rber >=20 > I've tested this patchset on v2015.07 with 4.2.0-rc3-00115-gc5dfd65 - > with these two patches I get a console login on HDMI again. Ping! Independent of the Linux and X11 discussions this thread has drifted off into, these two patches are still missing in v2015.10-rc1 and don't apply any more (as reported by Guillaume). Can you please rebase and merge them? Thanks, Andreas --=20 SUSE Linux GmbH, Maxfeldstr. 5, 90409 N=FCrnberg, Germany GF: Felix Imend=F6rffer, Jane Smithard, Dilip Upmanyu, Graham Norton; H= RB 21284 (AG N=FCrnberg)