From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Neidhardt Subject: Re: KMScon vs. AMD Radeon Date: Sat, 20 Apr 2019 14:37:00 +0200 Message-ID: <87tvesam4z.fsf@ambrevar.xyz> References: <20190414094859.dutthslrhr5jjosp@pelzflorian.localdomain> <20190414205456.5ax4ne5e26pcshef@pelzflorian.localdomain> <878swbpizu.fsf@gnu.org> <20190417172627.wvq7ked5pxbl4wri@pelzflorian.localdomain> <875zrbnfzb.fsf@gnu.org> <20190419121703.mdl3b5yckrbynnlh@pelzflorian.localdomain> <87mukmaut0.fsf@gnu.org> <20190419171116.htt7gchbb3hporoy@pelzflorian.localdomain> <87zhol9feb.fsf@gnu.org> <87bm11asms.fsf@ambrevar.xyz> <20190420103957.lvhx3tri244zzp6x@pelzflorian.localdomain> <20190420132129.5a61d66c@station.home> <87wojoamg0.fsf@ambrevar.xyz> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([209.51.188.92]:56132) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hHpEw-0003NR-4m for guix-devel@gnu.org; Sat, 20 Apr 2019 08:37:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hHpEv-0006b2-5j for guix-devel@gnu.org; Sat, 20 Apr 2019 08:37:06 -0400 In-Reply-To: <87wojoamg0.fsf@ambrevar.xyz> List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: "Guix-devel" To: =?utf-8?Q?F=C3=A9licien?= Pillot , guix-devel@gnu.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable OK, apparently it's possible to force AMDGPU onto Southern Island / Sea Island: https://wiki.archlinux.org/index.php/AMDGPU#Enable_Southern_Islands_(SI)_an= d_Sea_Islands_(CIK)_support We'd need to things: =2D enable the following in linux-libre =2D-8<---------------cut here---------------start------------->8--- # CONFIG_DRM_AMDGPU_SI is not set # CONFIG_DRM_AMDGPU_CIK is not set =2D-8<---------------cut here---------------end--------------->8--- =2D Make sure amdgpu is loaded before radeon. Can we do that in the operating-system declaration? =2D-=20 Pierre Neidhardt https://ambrevar.xyz/ --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEUPM+LlsMPZAEJKvom9z0l6S7zH8FAly7EmwACgkQm9z0l6S7 zH+2ngf/dPdNilu5KvD2O/dOu179UDx9lqniSNSQI+uk7Z7cQzsLMcTvwWxBmAiG eqwMvfvpRAnkLPoXHnXSjeLCle2pCnGNNCB8cPq3p2Uvy+HPNDI89JXKO5Ld2UwV 3wA9dbuxDywoKyTUuImO7b519jRfPRaBpfJANa7tk6uObQHxexW66eNjuzHy8DpX 88qDuJ1GbPDRJPEuoAya0aJDzIry0AcvKN2q47g0x7OQn+43vPym3zfdFQ11EzNq w1IIe3CeLW79WYK5xfvewrrVUrCEx1nbMQW+/f7KqvnOsIlFulGUBjiC/rRfZ2xG loWS/HPD96Lw98L8JUKbwGGyfLQDlQ== =jQ0K -----END PGP SIGNATURE----- --=-=-=--