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 handling support
   for gm206 GPU family
5) Added generic mechanism to identify the
   CE engine pri_base address for gm206
   (CE0, CE1 and CE2)
6) Removed hard coded engine_id logic and
   made generic way
7) Code cleanup for readability

JIRA DNVGPU-26

Change-Id: I2c3846c40bcc8d10c2dfb225caa4105fc9123b65
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1155963
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gm206/hal_gm206.c b/drivers/gpu/nvgpu/gm206/hal_gm206.c
index 048a109f..6b5c70e2 100644
--- a/drivers/gpu/nvgpu/gm206/hal_gm206.c
+++ b/drivers/gpu/nvgpu/gm206/hal_gm206.c
@@ -21,7 +21,7 @@
 #include "gm20b/mc_gm20b.h"
 #include "gm20b/ltc_gm20b.h"
 #include "gm20b/mm_gm20b.h"
-#include "gm20b/ce2_gm20b.h"
+#include "ce_gm206.h"
 #include "gm20b/fb_gm20b.h"
 #include "gm20b/pmu_gm20b.h"
 #include "gm20b/gr_gm20b.h"
@@ -142,6 +142,9 @@ static int gm206_get_litter_value(struct gk20a *g,
         case GPU_LIT_ROP_SHARED_BASE:
                 ret = proj_rop_shared_base_v();
                 break;
+        case GPU_LIT_HOST_NUM_ENGINES:
+                ret = proj_host_num_engines_v();
+                break;
         case GPU_LIT_HOST_NUM_PBDMA:
                 ret = proj_host_num_pbdma_v();
                 break;
@@ -183,7 +186,7 @@ int gm206_init_hal(struct gk20a *g)
         gm20b_init_fb(gops);
         g->ops.fb.set_use_full_comp_tag_line = NULL;
         gm206_init_fifo(gops);
-        gm20b_init_ce2(gops);
+        gm206_init_ce(gops);
         gm20b_init_gr_ctx(gops);
         gm20b_init_mm(gops);
         gm206_init_pmu_ops(gops);