diff options
| author | Arto Merilainen <amerilainen@nvidia.com> | 2014-05-08 18:49:38 +0300 |
|---|---|---|
| committer | Riham Haidar <rhaidar@nvidia.com> | 2014-05-12 16:35:58 -0700 |
| commit | 2a37d5d1af2efe5118ea5febfb52506baae80afa (patch) | |
| tree | b78895228a9bc53514c0b6f0d1b3cfdb9ee672cb /include/linux | |
| parent | 52b52dcd4774d4dfab1c28b274d30a333340ff43 (diff) | |
video: tegra: host: Export subdomain registration
This far the subdomain registration has been allowed for drivers that
use nvhost_acm framework. However, gk20a handles its own power domain bu
it needs to register it as a subdomain of host1x. This patch exports
necessary functionality in public header.
Bug 200003112
Change-Id: Ie3457345c101329cadac4ef8aa71e448629a419b
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/407542
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/nvhost.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/nvhost.h b/include/linux/nvhost.h index 99126f7478a6..0ec1592ab637 100644 --- a/include/linux/nvhost.h +++ b/include/linux/nvhost.h @@ -265,6 +265,9 @@ bool nvhost_module_powered_ext(struct platform_device *dev); int nvhost_module_busy_ext(struct platform_device *dev); void nvhost_module_idle_ext(struct platform_device *dev); +/* public api to register a subdomain */ +void nvhost_register_client_domain(struct generic_pm_domain *domain); + /* public host1x sync-point management APIs */ u32 nvhost_get_syncpt_client_managed(const char *syncpt_name); u32 nvhost_get_syncpt_host_managed(struct platform_device *pdev, |