gpu: nvgpu: Add nvdec falcon support

 - Added "nvgpu_flacon  nvdec_flcn" member to gk20a
 - Added base address & flacon id of NVDEC falcon
 - Included nvdec falcon to access common falcon code
 - Enabled nvdec falcon support for GP106
 - Disabled nvdec falcon support for iGPU
 - Made call to enable nvdec falcon support if supported

Change-Id: Ia928d082275a720e4e8c6852384e489c8ec444f8
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
(cherry picked from commit 3d80aeff295bad8365af6022555ad151f1a32cf6)
Reviewed-on: https://git-master.nvidia.com/r/1564305
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 1efa920c..3fcad1cf 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1075,6 +1075,7 @@ struct gk20a {
         struct nvgpu_falcon sec2_flcn;
         struct nvgpu_falcon fecs_flcn;
         struct nvgpu_falcon gpccs_flcn;
+        struct nvgpu_falcon nvdec_flcn;
         struct clk_gk20a clk;
         struct fifo_gk20a fifo;
         struct gr_gk20a gr;