diff options
| author | Hiro Sugawara <hsugawara@nvidia.com> | 2011-03-17 13:58:13 -0700 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-05-13 19:05:53 -0700 |
| commit | b17e8de9d5641edf76e3b6046a273d2a4a261e0a (patch) | |
| tree | 18e7a9261b8b6eb1692acefb739b385451c6e9f1 /drivers/video/tegra/Kconfig | |
| parent | 30582abff8f85b56bafb86d0bc05db25257bf456 (diff) | |
arm: tegra: nvmap: Forcing to convert CarveOut requests to IOVM
Adding a build time CONFIG option to enable forcing of conversion
of non-IRAM CarveOut memory allocation requests to IOVM requests.
Default is "y" to force the conversion.
Each forced conversion is reported to console.
Allocation alignments larger than page size for IOVM are enabled.
Single page CarveOut allocations are converted to system memory.
CarveOut memory reservation has been removed for aruba, cardhu,
and enterprise.
Change-Id: I3a598431d15b92ce853b3bec97be4b583d021264
Reviewed-on: http://git-master/r/29849
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/Kconfig')
| -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 dd2ac9dc67c0..b6f4a7d2f894 100644 --- a/drivers/video/tegra/Kconfig +++ b/drivers/video/tegra/Kconfig @@ -109,5 +109,14 @@ config TEGRA_DSI default n help Say Y here to enable the DSI panel. + +config NVMAP_CONVERT_CARVEOUT_TO_IOVMM + bool "Convert carveout to IOVMM" + depends on TEGRA_NVMAP && TEGRA_IOVMM + default y + help + Say Y here to force to convert carveout memory requests to + I/O virtual memory requests. + endif |