1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/platform_gk20a_tegra.c b/drivers/gpu/nvgpu/common/linux/platform_gk20a_tegra.c
index 74309942..af55e5b6 100644
--- a/drivers/gpu/nvgpu/common/linux/platform_gk20a_tegra.c
+++ b/drivers/gpu/nvgpu/common/linux/platform_gk20a_tegra.c
@@ -951,6 +951,7 @@ struct gk20a_platform gm20b_tegra_platform = {
         .soc_name = "tegra21x",
 
         .unified_memory = true,
+        .dma_mask = DMA_BIT_MASK(34),
 
         .secure_buffer_size = 335872,
 };