diff options
| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2012-03-05 09:02:30 +0200 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-04-26 14:33:39 -0700 |
| commit | bc888e85389ee98c69e844b9cc14088539f7528b (patch) | |
| tree | 096d0c313590b89797fa81f58a8d8b5494c4fb19 /include | |
| parent | c0df55efeec575262e8a739851b0ea364dba69fa (diff) | |
video: tegra: host: Reset 3D after power on
Sometimes 3D unit comes up with incorrect scissor configuration.
Earlier patch added the scissor registers to the context save list,
but that did not solve the problem. Remove the extra registers, and
reset 3D after powering it up.
Bug 939307
Change-Id: Id795f2d99ec3c6b907da2785b1816ce753af7a3f
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/87654
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Graziano Misuraca <gmisuraca@nvidia.com>
Tested-by: Graziano Misuraca <gmisuraca@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nvhost.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nvhost.h b/include/linux/nvhost.h index da5e1e6862c6..faa183d40d6d 100644 --- a/include/linux/nvhost.h +++ b/include/linux/nvhost.h @@ -64,6 +64,7 @@ struct nvhost_device { bool exclusive; /* True if only one user at a time */ bool keepalive; /* Do not power gate when opened */ bool waitbasesync; /* Force sync of wait bases */ + bool powerup_reset; /* Do a reset after power un-gating */ int powergate_ids[NVHOST_MODULE_MAX_POWERGATE_IDS]; bool can_powergate; /* True if module can be power gated */ |