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gpu: nvgpu: disable_syncpoints debugfs changed to read only

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Syncpoints can longer be disabled/enabled during run time as
NVGPU_HAS_SYNCPOINTS flag is set based on has_syncpoints
value in platform data during probe. Based on this, either
of syncpoint or semaphore pool is initialized.

Bug 2040115

Change-Id: Ib256e1a6ec8b1584799adb6f183fd567aebfaf13
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1640380
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Seema Khowala
2018-01-17 10:52:10 -08:00
committed by mobile promotions
parent 968d8cd3e5
commit c713934675
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/nvgpu/common/linux/debug.c
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@@ -304,7 +304,7 @@ void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
debugfs_create_u32("ch_wdt_timeout_ms", S_IRUGO|S_IWUSR,
l->debugfs, &g->ch_wdt_timeout_ms);
debugfs_create_u32("disable_syncpoints", S_IRUGO|S_IWUSR,
debugfs_create_u32("disable_syncpoints", S_IRUGO,
l->debugfs, &g->disable_syncpoints);
/* Legacy debugging API. */