| commit | 9c0127004ff4e891e475d6dfb22ddcbaeca6ec9b | [log] [tgz] |
|---|---|---|
| author | Thierry Reding <treding@nvidia.com> | Mon Jul 07 15:32:53 2014 +0200 |
| committer | Thierry Reding <treding@nvidia.com> | Thu Nov 13 16:11:59 2014 +0100 |
| tree | 5e9f76155677e00934fe3b990d753d1a29549728 | |
| parent | b298e98ef6ab9c4279b427db717a1624ef722751 [diff] |
drm/tegra: dc: Add powergate support Both display controllers are in their own power partition. Currently the driver relies on the assumption that these partitions are on (which is the hardware default). However some bootloaders may disable them, so the driver must make sure to turn them back on to avoid hangs. Signed-off-by: Thierry Reding <treding@nvidia.com>