diff options
author | Krishna Reddy <vdumpa@nvidia.com> | 2012-05-23 16:00:07 -0700 |
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committer | Simone Willett <swillett@nvidia.com> | 2012-06-01 12:11:23 -0700 |
commit | eeb69dd3be1f25f0b51f72bf83564b5016ae3114 (patch) | |
tree | d23dadbee776224fb91178e7363f1eee00d47891 | |
parent | 430c036f68ad783b332f8eb6c679862d795a7d30 (diff) |
video: tegra: Config option for cache maint by set/ways.
Add config option to enable/disable cache maintenance by set/ways.
Change-Id: Ie795e19650b2c05cd4789dbc1e8f04f9edc70bf1
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/104290
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Kaz Fukuoka <kfukuoka@nvidia.com>
Reviewed-by: Bo Yan <byan@nvidia.com>
-rw-r--r-- | drivers/video/tegra/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/video/tegra/Kconfig b/drivers/video/tegra/Kconfig index 59e27788680d..15c2acfa8cc7 100644 --- a/drivers/video/tegra/Kconfig +++ b/drivers/video/tegra/Kconfig @@ -102,6 +102,15 @@ config NVMAP_PAGE_POOL_SIZE hex default 0x0 +config NVMAP_CACHE_MAINT_BY_SET_WAYS + bool "Enalbe cache maintenance by set/ways" + depends on TEGRA_NVMAP + help + Say Y here to reduce cache maintenance overhead by MVA. + This helps in reducing cache maintenance overhead in the systems, + where inner cache includes only L1. For the systems, where inner cache + includes L1 and L2, keep this option disabled. + config NVMAP_VPR bool "Enable VPR Heap." depends on TEGRA_NVMAP |