1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/Kconfig b/drivers/gpu/nvgpu/Kconfig
index ca1db973..ac0fa261 100644
--- a/drivers/gpu/nvgpu/Kconfig
+++ b/drivers/gpu/nvgpu/Kconfig
@@ -135,3 +135,14 @@ config NVGPU_SUPPORT_CDE
         default y
         help
           Enable support for extraction of comptags for CDE.
+
+config NVGPU_USE_TEGRA_ALLOC_FD
+        bool "Use tegra_alloc_fd() for allocating dma_buf fds for vidmem"
+        depends on GK20A && GK20A_VIDMEM
+        default y
+        help
+          Use tegra_alloc_fd() for allocating dma_buf fds. This allocates
+          the fds above 1024 which exempts them from counting against process
+          fd limit.
+
+          It is only available in Tegra kernel.