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gpu: nvgpu: add CONFIG_NVGPU_TEGRA_FUSE

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Encapsulate the tegra fuse functionality under the config flag
CONFIG_NVGPU_TEGRA_FUSE.

Bug 2834141

Change-Id: I54c9e82360e8a24008ea14eb55af80f81d325cdc
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2306432
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Sagar Kamble
2020-02-28 21:25:59 +05:30
committed by Alex Waterman
parent 3748be5792
commit 59c6947fc6
30 changed files with 209 additions and 36 deletions
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4
drivers/gpu/nvgpu/os/linux/sysfs.c
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@@ -890,6 +890,7 @@ static DEVICE_ATTR(tpc_pg_mask, ROOTRW, tpc_pg_mask_read, tpc_pg_mask_store);
static ssize_t tpc_fs_mask_store(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
#ifdef CONFIG_NVGPU_TEGRA_FUSE
struct gk20a *g = get_gk20a(dev);
struct nvgpu_gr_config *gr_config = nvgpu_gr_get_config_ptr(g);
struct nvgpu_gr_obj_ctx_golden_image *gr_golden_image =
@@ -924,6 +925,9 @@ static ssize_t tpc_fs_mask_store(struct device *dev,
}
return count;
#else
return -ENODEV;
#endif
}
static ssize_t tpc_fs_mask_read(struct device *dev,