Attachment 128607 Details for Bug 99147 – bisect.log

bisect.log

bisect.log (text/x-log), 4.04 KB, created by Gleb Nemshilov on 2016-12-21 14:57:20 UTC

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Creator: Gleb Nemshilov

Created: 2016-12-21 14:57:20 UTC

Size: 4.04 KB

patch

obsolete

>Bisecting: a merge base must be tested
>[c8d2bc9bc39ebea8437fd974fdbc21847bb897a3] Linux 4.8
>Bisecting: 4759 revisions left to test after this (roughly 12 steps)
>[a379f71a30dddbd2e7393624e455ce53c87965d1] Merge branch 'akpm' (patches from Andrew)
>Bisecting: 2340 revisions left to test after this (roughly 11 steps)
>[133d970e0dadf7b413db19893acc5b26664bf4a1] Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
>Bisecting: 1203 revisions left to test after this (roughly 10 steps)
>[378db830c3cc5c05e2c176274b0d2fcee0b133f3] Merge branch 'for-next' of ssh://people.freedesktop.org/~seanpaul/dogwood into drm-next
>Bisecting: 607 revisions left to test after this (roughly 9 steps)
>[0c5664e41728b6d0b39de37a17940ee5cd8a1a64] drm/i915/guc: general tidying up (loader)
>Bisecting: 303 revisions left to test after this (roughly 8 steps)
>[e75a887162073de9017d220abc12b6e99cfff0d7] drm/amdgpu/sdma3: drop unused functions
>Bisecting: 151 revisions left to test after this (roughly 7 steps)
>[cdc3d09fe2a9acd3f79049a70f89a4a8ef07d812] drm: Move all decl for drm_edid.c to drm_edid.h
>Bisecting: 79 revisions left to test after this (roughly 6 steps)
>[339fd36238dd3494bc4617d181e7a37922c29ee9] drm: drm_probe_helper: Fix output_poll_work scheduling
>Bisecting: 35 revisions left to test after this (roughly 5 steps)
>[420382adf64c93d2fc83b764013103c6035d8617] drm: Don't implement empty prepare_fb()/cleanup_fb()
>Bisecting: 17 revisions left to test after this (roughly 4 steps)
>[6dcf0de7ef10244b17442f47956a1d9fabe2abe1] drm/simple-helpers: Always add planes to the state update
>Bisecting: 8 revisions left to test after this (roughly 3 steps)
>[e03e6de03e931bd3d93b1e2a9dc7d0bf0b505287] drm/doc: Polish kerneldoc for encoders
>Bisecting: 4 revisions left to test after this (roughly 2 steps)
>[ec5e304747241823435b160d3eabf1295c06d2e3] drm: move drm_mode_legacy_fb_format to drm_fourcc.c
>Bisecting: 2 revisions left to test after this (roughly 1 step)
>[77953bd136d2a70bca2dc93b3ccda07a2b37076f] drm: Unify handling of blob and object properties
>Bisecting: 0 revisions left to test after this (roughly 1 step)
>[b0118e7d936c550c88bcb0e4687020e8d5cb9b54] drm: bridge/dw-hdmi: Fix colorspace and scan information registers values
>339fd36238dd3494bc4617d181e7a37922c29ee9 is the first bad commit
>commit 339fd36238dd3494bc4617d181e7a37922c29ee9
>Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
>Date:   Wed Aug 31 14:09:05 2016 +0300
>
>    drm: drm_probe_helper: Fix output_poll_work scheduling
>    
>    drm_kms_helper_poll_enable_locked() should check if we have delayed event
>    pending and if we have, schedule the work to run without delay.
>    
>    Currently the output_poll_work is only scheduled if any of the connectors
>    have DRM_CONNECTOR_POLL_CONNECT or DRM_CONNECTOR_POLL_DISCONNECT with
>    DRM_OUTPUT_POLL_PERIOD delay. It does not matter if we have delayed event
>    already registered to be handled. The detection will be delayd by
>    DRM_OUTPUT_POLL_PERIOD in any case.
>    Furthermore if none of the connectors are marked as POLL_CONNECT or
>    POLL_DISCONNECT because all connectors are either POLL_HPD or they are
>    always connected: the output_poll_work will not run at all even if we
>    have delayed event marked.
>    
>    When none of the connectors require polling, their initial status change
>    from unknown to connected/disconnected is not going to be handled until
>    the first kms application starts or if we have fb console enabled.
>    
>    Note that in general the output poll work should be enabled already
>    when this happens, but at driver load usually the first probe happens
>    before the output polling is enabled. This patch fixes this case.
>    
>    Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
>    [danvet: Note when exactly this is an issue, since the probe code
>    schedules the poll work itself already.]
>    Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
>    Link: http://patchwork.freedesktop.org/patch/msgid/20160831110905.31289-1-peter.ujfalusi@ti.com
>
>:040000 040000 e9c1f6989dd9446413216659f2f7346067126643 3e845df05ef8c8c72e736117a9af5a31a5f8cfc7 M	drivers

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Attachments on bug 99147: 128563 | 128564 | 128590 | 128591 | 128607

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