diff options
author | Terje Bergstrom <tbergstrom@nvidia.com> | 2012-05-29 13:54:54 +0300 |
---|---|---|
committer | Simone Willett <swillett@nvidia.com> | 2012-06-11 17:44:39 -0700 |
commit | ae49f447dffadcafb5f72bfbd4d206cc88730a06 (patch) | |
tree | a4ecbab6c8db5c998ee839e3c12ea34cde7a7e53 /drivers/video/tegra | |
parent | 90b40e3b6250226f775b72aa977888b7f358b9a2 (diff) |
video: tegra: host: Add config option for timeout
Add configuration variable for default timeout for clients. Set it to
30s for silicon and infinity for simulation.
Change-Id: I08c1fd234f738c4919adfe482dfc50948dc2f862
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/105331
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Diffstat (limited to 'drivers/video/tegra')
-rw-r--r-- | drivers/video/tegra/Kconfig | 8 | ||||
-rw-r--r-- | drivers/video/tegra/host/bus_client.c | 3 |
2 files changed, 9 insertions, 2 deletions
diff --git a/drivers/video/tegra/Kconfig b/drivers/video/tegra/Kconfig index fc057a50d361..d02109c39af0 100644 --- a/drivers/video/tegra/Kconfig +++ b/drivers/video/tegra/Kconfig @@ -14,6 +14,14 @@ config TEGRA_GRHOST_USE_NVMAP Use nvmap as the graphics memory manager. This is the only choice at the moment. +config TEGRA_GRHOST_DEFAULT_TIMEOUT + depends on TEGRA_GRHOST + int "Default timeout for submits" + default 0 if TEGRA_SIMULATION_PLATFORM + default 30000 + help + Default timeout for jobs in milliseconds. Set to zero for no timeout. + config TEGRA_DC tristate "Tegra Display Contoller" depends on ARCH_TEGRA && TEGRA_GRHOST diff --git a/drivers/video/tegra/host/bus_client.c b/drivers/video/tegra/host/bus_client.c index ae532a2cba27..d72b5dff84f2 100644 --- a/drivers/video/tegra/host/bus_client.c +++ b/drivers/video/tegra/host/bus_client.c @@ -169,8 +169,7 @@ static int nvhost_channelopen(struct inode *inode, struct file *filp) priv->priority = NVHOST_PRIORITY_MEDIUM; priv->clientid = atomic_add_return(1, &nvhost_get_host(ch->dev)->clientid); - priv->timeout = - jiffies_to_msecs(MAX_STUCK_CHECK_COUNT * SYNCPT_CHECK_PERIOD); + priv->timeout = CONFIG_TEGRA_GRHOST_DEFAULT_TIMEOUT; return 0; fail: |