> -----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:jim...@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 <slava.grigo...@amd.com> > > Date: Fri Dec 12 17:01:42 2014 -0500 > > > > radeon/audio: enable DP audio > > > > Reviewed-by: Christian König <christian.koe...@amd.com> > > Signed-off-by: Slava Grigorev <slava.grigo...@amd.com> > > Signed-off-by: Alex Deucher <alexander.deuc...@amd.com> > > > > :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 > 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
0001-drm-radeon-only-enable-DP-audio-if-the-monitor-suppo.patch
Description: 0001-drm-radeon-only-enable-DP-audio-if-the-monitor-suppo.patch