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| author |   Madhav Chauhan <madhav.chauhan@intel.com> | 2017-06-13 13:18:15 +0530 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2017-06-15 23:03:57 +0300 |
| commit | 8a1deb329ffbdb049f6a475cf535644a81e80b55 (patch) | |
| tree | 8d0662af20ada430323f7ea44d3f3b7070d690e5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/glk: Split GLK DSI device ready functionality (diff) | |
| download | wireguard-linux-8a1deb329ffbdb049f6a475cf535644a81e80b55.tar.xz wireguard-linux-8a1deb329ffbdb049f6a475cf535644a81e80b55.zip | |
drm/i915/glk: Add cold boot sequence for GLK DSI
As per BSEPC, if device ready bit is '0' in enable IO sequence
then its a cold boot/reset scenario eg: S3/S4 resume. If cold boot
scenario detected in enable IO, then prepare port immediately.
In normal boot scenario, prepare port after glk_dsi_device_ready().
Without cold boot sequence enabled, features like S3/S4 doesn't work.
Signed-off-by: Madhav Chauhan <madhav.chauhan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497340095-5877-2-git-send-email-madhav.chauhan@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions