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, 4 insertions, 6 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
index 6b9238e9..5e57502e 100644
--- a/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/dbg_gpu_gk20a.c
@@ -1102,11 +1102,10 @@ static int dbg_set_powergate(struct dbg_session_gk20a *dbg_s,
                                         false);
                         g->ops.clock_gating.slcg_ltc_load_gating_prod(g,
                                         false);
-                        gr_gk20a_init_blcg_mode(g, BLCG_RUN, ENGINE_GR_GK20A);
 
+                        gr_gk20a_init_cg_mode(g, BLCG_MODE, BLCG_RUN);
                         g->elcg_enabled = false;
-                        gr_gk20a_init_elcg_mode(g, ELCG_RUN, ENGINE_GR_GK20A);
-                        gr_gk20a_init_elcg_mode(g, ELCG_RUN, ENGINE_CE2_GK20A);
+                        gr_gk20a_init_cg_mode(g, ELCG_MODE, ELCG_RUN);
 
                 }
 
@@ -1126,9 +1125,8 @@ static int dbg_set_powergate(struct dbg_session_gk20a *dbg_s,
                     --g->dbg_powergating_disabled_refcount == 0) {
 
                         g->elcg_enabled = true;
-                        gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_CE2_GK20A);
-                        gr_gk20a_init_elcg_mode(g, ELCG_AUTO, ENGINE_GR_GK20A);
-                        gr_gk20a_init_blcg_mode(g, BLCG_AUTO, ENGINE_GR_GK20A);
+                        gr_gk20a_init_cg_mode(g, ELCG_MODE, ELCG_AUTO);
+                        gr_gk20a_init_cg_mode(g, BLCG_MODE, BLCG_AUTO);
 
                         g->ops.clock_gating.slcg_ltc_load_gating_prod(g,
                                         g->slcg_enabled);