gpu: nvgpu: Add multiple engine and runlist support

This CL covers the following modification,
1) Added multiple engine_info support
2) Added multiple runlist_info support
3) Initial changes for ASYNC CE support
4) Added ASYNC CE interrupt support for
   Pascal GPU series
5) Removed hard coded engine_id logic and
   made generic way
6) Code cleanup for readability

JIRA DNVGPU-26

Change-Id: Ibf46a89a5308c82f01040ffa979c5014b3206f8e
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1156022
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp106/hw_proj_gp106.h b/drivers/gpu/nvgpu/gp106/hw_proj_gp106.h
index 0b4b86b1..01e835ec 100644
--- a/drivers/gpu/nvgpu/gp106/hw_proj_gp106.h
+++ b/drivers/gpu/nvgpu/gp106/hw_proj_gp106.h
@@ -106,6 +106,10 @@ static inline u32 proj_tpc_in_gpc_shared_base_v(void)
 {
         return 0x00001800;
 }
+static inline u32 proj_host_num_engines_v(void)
+{
+        return 0x00000009;
+}
 static inline u32 proj_host_num_pbdma_v(void)
 {
         return 0x00000004;