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| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2020-11-30 13:29:19 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2020-12-08 13:01:10 +0200 |
| commit | 2e2bf3a5584de24fa7b5dd2dbd702385f14aee26 (patch) | |
| tree | 45e14f442faf0867323c0cf7ec67631962fa76eb /drivers/gpu/drm/scheduler/sched_main.c | |
| 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 <tomi.valkeinen@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201130112919.241054-3-tomi.valkeinen@ti.com
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_main.c')
0 files changed, 0 insertions, 0 deletions