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| author | Aravind Venkateswaran <aravindh@codeaurora.org> | 2016-12-19 16:04:28 -0800 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2016-12-21 23:23:40 -0800 |
| commit | 1c8ee2be72f6a8cb9a2ce20deb52ac1fb4577237 (patch) | |
| tree | 1d9817b5b7c01c5764225a4434da99f182c0fd32 /tools/perf/scripts/python/bin | |
| parent | c1f984bb5779b9ef2bc1780f47bb2cc67d362626 (diff) | |
msm: mdss: dp: add support for downstream device power management
Implement the necessary programming sequence to configure the
uPacket RX of a connected downstream device in power save mode.
Add a new sysfs node to trigger the configuration as follows:
To enter power save mode:
* echo 1 > /sys/class/graphics/<fbi>/psm
To exit power save mode:
* echo 0 > /sys/class/graphics/<fbi>/psm
where fbi is the framebuffer node corresponding to the display
port device.
CRs-Fixed: 1076516
Change-Id: I306ff4451d56dfa7edcff93fe26842ae9af71b69
Signed-off-by: Aravind Venkateswaran <aravindh@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions