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| author | Tomi Valkeinen <[email protected]> | 2020-11-30 13:29:19 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <[email protected]> | 2020-12-08 13:01:10 +0200 |
| commit | 2e2bf3a5584de24fa7b5dd2dbd702385f14aee26 (patch) | |
| tree | 45e14f442faf0867323c0cf7ec67631962fa76eb /tools/perf/scripts/python/sctop.py | |
| parent | a46c112512dec510f78c7613fd0895f09bf3e728 (diff) | |
drm/bridge: display-connector: add DP support
Add DP support to display-connector driver. The driver will support HPD
via a GPIO and DP PWR.
DP PWR will be enabled at probe, which is not optimal, but I'm not sure
what would be a good place to enable and disable DP PWR. Perhaps
attach/detach, but I don't know if enabling HW is something that attach
is supposed to do.
In any case, I don't think there's much difference in power consumption
between the version in this patch and enabling the regulator later: if
the driver probes, supposedly it will attach very soon afterwards, and
we need to enable the DP PWR as soon as possible.
Signed-off-by: Tomi Valkeinen <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
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