Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752796AbbBXPnF (ORCPT ); Tue, 24 Feb 2015 10:43:05 -0500 Received: from lb1-smtp-cloud6.xs4all.net ([194.109.24.24]:43121 "EHLO lb1-smtp-cloud6.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752583AbbBXPnE (ORCPT ); Tue, 24 Feb 2015 10:43:04 -0500 Message-ID: <54EC9C04.8010801@xs4all.nl> Date: Tue, 24 Feb 2015 16:43:00 +0100 From: Jim Bos User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: "Deucher, Alexander" , "linux-kernel@vger.kernel.org" CC: "Grigorev, Slava" Subject: Re: Bisected regression 4.0.0-rc1 No image with RADEON References: <54EB9697.2080808@xs4all.nl> In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5614 Lines: 152 On 02/23/2015 11:51 PM, Deucher, Alexander wrote: >> -----Original Message----- >> From: Deucher, Alexander >> Sent: Monday, February 23, 2015 4:32 PM >> To: 'Jim Bos'; linux-kernel@vger.kernel.org >> Cc: Grigorev, Slava >> Subject: RE: Bisected regression 4.0.0-rc1 No image with RADEON >> >>> -----Original Message----- >>> From: Jim Bos [mailto:jim876@xs4all.nl] >>> Sent: Monday, February 23, 2015 4:08 PM >>> To: linux-kernel@vger.kernel.org >>> Cc: Deucher, Alexander >>> Subject: Bisected regression 4.0.0-rc1 No image with RADEON >>> >>> >>> Hello, >>> >>> Booting 4.0-rc1 gives me black screen with monitor displaying an OSD >>> message that input signal is not supported. >>> >>> Video card is ATI Radeon HD 5670, monitor 1920x1200 Dell U2412M >>> connected via DisplayPort. >>> >>> Git bisect gives this >>> >>> ---------------- >>> $ git bisect good >>> e55bca26188e45f209597abf986c87cc5a49894a is the first bad commit >>> commit e55bca26188e45f209597abf986c87cc5a49894a >>> Author: Slava Grigorev >>> Date: Fri Dec 12 17:01:42 2014 -0500 >>> >>> radeon/audio: enable DP audio >>> >>> Reviewed-by: Christian König >>> Signed-off-by: Slava Grigorev >>> Signed-off-by: Alex Deucher >>> >>> :040000 040000 25da4481f28d249ec827fe72c0b14c0a50265887 >>> 2eb7eb3728a5b811b0f954cbce486841c90ef938 M drivers >>> -------------------- >>> >>> Comparing dmesg with bad/good kernel doesn't show any interesting >>> differences. >>> >>> I've firmware build into the kernel >>> >>> $ grep EXTRA_FIRMWARE .config >>> CONFIG_EXTRA_FIRMWARE="radeon/REDWOOD_me.bin >>> radeon/REDWOOD_pfp.bin >>> radeon/REDWOOD_rlc.bin radeon/REDWOOD_smc.bin >>> radeon/CYPRESS_uvd.bin" >>> CONFIG_EXTRA_FIRMWARE_DIR="firmware" >>> >>> Any ideas ? >> > > Does the attached patch help? > > Alex > Alex, Yes it certainly does. Thanks for the quick response & patch. Tested-by: jim876@xs4all.nl Jim. >> Can you attach your xorg log and dmesg output? >> >> Alex >> >> >>> >>> Thanks, >>> >>> Jim >>> >>> *********************** >>> $ git bisect log >>> git bisect start >>> # bad: [c517d838eb7d07bbe9507871fab3931deccff539] Linux 4.0-rc1 >>> git bisect bad c517d838eb7d07bbe9507871fab3931deccff539 >>> # good: [bfa76d49576599a4b9f9b7a71f23d73d6dcff735] Linux 3.19 >>> git bisect good bfa76d49576599a4b9f9b7a71f23d73d6dcff735 >>> # good: [02f1f2170d2831b3233e91091c60a66622f29e82] kernel.h: remove >>> ancient __FUNCTION__ hack >>> git bisect good 02f1f2170d2831b3233e91091c60a66622f29e82 >>> # bad: [796e1c55717e9a6ff5c81b12289ffa1ffd919b6f] Merge branch >>> 'drm-next' of git://people.freedesktop.org/~airlied/linux >>> git bisect bad 796e1c55717e9a6ff5c81b12289ffa1ffd919b6f >>> # good: [9682ec9692e5ac11c6caebd079324e727b19e7ce] Merge tag >>> 'driver-core-3.20-rc1' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core >>> git bisect good 9682ec9692e5ac11c6caebd079324e727b19e7ce >>> # good: [a9724125ad014decf008d782e60447c811391326] Merge tag >>> 'tty-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty >>> git bisect good a9724125ad014decf008d782e60447c811391326 >>> # good: [f43dff0ee00a259f524ce17ba4f8030553c66590] Merge tag >>> 'drm-amdkfd-next-fixes-2015-01-25' of >>> git://people.freedesktop.org/~gabbayo/linux into drm-next >>> git bisect good f43dff0ee00a259f524ce17ba4f8030553c66590 >>> # bad: [cffe1e89dc9bf541a39d9287ced7c5addff07084] drm: sti: HDMI add >>> audio infoframe >>> git bisect bad cffe1e89dc9bf541a39d9287ced7c5addff07084 >>> # bad: [2f5b4ef15c60bc5292a3f006c018acb3da53737b] Merge tag >>> 'drm/tegra/for-3.20-rc1' of git://anongit.freedesktop.org/tegra/linux >>> into drm-next >>> git bisect bad 2f5b4ef15c60bc5292a3f006c018acb3da53737b >>> # bad: [cc0cc1aa279067207085b75a674453e021879801] Merge branch >>> 'drm-next-3.20' of git://people.freedesktop.org/~agd5f/linux into drm- >> next >>> git bisect bad cc0cc1aa279067207085b75a674453e021879801 >>> # good: [8ffea8570d5a7e9dd3c10349ebc3bd79487ae30b] radeon/audio: >>> removed >>> unnecessary CRC control programing >>> git bisect good 8ffea8570d5a7e9dd3c10349ebc3bd79487ae30b >>> # good: [eb88e422c502a7a1628cc919020e2ebf59450d4d] drm/exynos: >>> remove >>> drm_dev from struct exynos_drm_manager >>> git bisect good eb88e422c502a7a1628cc919020e2ebf59450d4d >>> # bad: [f4c6c08182b3f648b788422f27926f097759b0eb] drm/radeon: >>> whitespace >>> clean up in radeon_audio.c >>> git bisect bad f4c6c08182b3f648b788422f27926f097759b0eb >>> # good: [7f604077ac9cacb9a6b04b977e2cd1f26cb3f667] radeon/audio: >>> removed >>> unnecessary debug settings >>> git bisect good 7f604077ac9cacb9a6b04b977e2cd1f26cb3f667 >>> # good: [6f945693be7eea24b1a8e5ce252a96df98d55a5c] radeon/audio: >>> applied >>> audio_dpms() and audio_mode_set() calls >>> git bisect good 6f945693be7eea24b1a8e5ce252a96df98d55a5c >>> # bad: [e55bca26188e45f209597abf986c87cc5a49894a] radeon/audio: >> enable >>> DP audio >>> git bisect bad e55bca26188e45f209597abf986c87cc5a49894a >>> # good: [ccd4be7eb7ef2aac076b604c716f36aa926651e3] radeon/audio: >>> moved >>> audio caps programming to audio_hotplug() function >>> git bisect good ccd4be7eb7ef2aac076b604c716f36aa926651e3 >>> # first bad commit: [e55bca26188e45f209597abf986c87cc5a49894a] >>> radeon/audio: enable DP audio -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/