From owner-freebsd-x11@freebsd.org Mon Dec 31 17:36:55 2018 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A43DC143A982 for ; Mon, 31 Dec 2018 17:36:55 +0000 (UTC) (envelope-from ml@netfence.it) Received: from soth.netfence.it (net-2-44-121-52.cust.vodafonedsl.it [2.44.121.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mailserver.netfence.it", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C78C774E90; Mon, 31 Dec 2018 17:36:54 +0000 (UTC) (envelope-from ml@netfence.it) Received: from alamar.ventu (alamar.local.netfence.it [10.1.2.18]) (authenticated bits=0) by soth.netfence.it (8.15.2/8.15.2) with ESMTPSA id wBVHakI2030891 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO); Mon, 31 Dec 2018 18:36:53 +0100 (CET) (envelope-from ml@netfence.it) X-Authentication-Warning: soth.netfence.it: Host alamar.local.netfence.it [10.1.2.18] claimed to be alamar.ventu Subject: Re: Radeon HD 4250: screen going blank every few seconds To: =?UTF-8?Q?T=c4=b3l_Coosemans?= References: <4560f9e2-efcf-a1f5-728c-c26fcec34353@netfence.it> <20181230224607.1feb9cad@kalimero.tijl.coosemans.org> <20181230231814.4bf4cbff@kalimero.tijl.coosemans.org> <2cb2790f-4007-c1dc-3b49-e92e9810ee67@netfence.it> <20181231172237.55a1c19f@kalimero.tijl.coosemans.org> Cc: freebsd-x11@freebsd.org From: Andrea Venturoli Message-ID: <085ed1a6-c25f-807e-f8d5-d94b2a77ae4d@netfence.it> Date: Mon, 31 Dec 2018 18:36:46 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <20181231172237.55a1c19f@kalimero.tijl.coosemans.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: C78C774E90 X-Spamd-Bar: ++++ Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [4.14 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_SPAM_SHORT(0.88)[0.882,0]; MIME_GOOD(-0.10)[text/plain]; HAS_XAW(0.00)[]; DMARC_NA(0.00)[netfence.it]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.98)[0.976,0]; IP_SCORE(0.40)[ip: (1.02), ipnet: 2.44.0.0/16(0.51), asn: 30722(0.41), country: IT(0.08)]; MX_GOOD(-0.01)[cached: mx.netfence.it]; RCPT_COUNT_TWO(0.00)[2]; NEURAL_SPAM_LONG(0.99)[0.990,0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:30722, ipnet:2.44.0.0/16, country:IT]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 Dec 2018 17:36:55 -0000 On 12/31/18 5:22 PM, Tijl Coosemans wrote: > Software i2c needs this patch: > https://github.com/FreeBSDDesktop/kms-drm/commit/6a3d6e69ab5bf47756fde2a7c00e3f7d6295c10f.patch > > Save it as graphics/drm-fbsd11.2-kmod/files/patch-i2c and delete "a/" > and "b/" from the file. Then rebuild drm-fbsd11.2-kmod. Thanks. I'll try this patch if what I've already done does not solve (see my other message). I like to understand what I'm doing, if possible, though; do you have some pointers of what this I2C is (WRT to x.org), what it does, etc...? bye & Thanks av.