gpu: host1x: Support sub-devices recursively
authorThierry Reding <treding@nvidia.com>
Tue, 15 Aug 2017 13:46:22 +0000 (15:46 +0200)
committerThierry Reding <treding@nvidia.com>
Thu, 17 Aug 2017 15:57:08 +0000 (17:57 +0200)
commit25ae30d2a84cf4bc6c8e8bc53c63f261cc190616
tree0783b2ebba302efccc2063795612e4008bbfaf8b
parent7b2c63de20080c18d0de35b292ad61fc9bc8328e
gpu: host1x: Support sub-devices recursively

The display architecture in Tegra186 changes slightly compared to
earlier Tegra generations, which requires that we recursively scan
host1x sub-devices from device tree.

Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/gpu/host1x/bus.c