gpu: nvgpu: Move priv_ring HAL to common

Move implementation of priv_ring HAL to common/priv_ring. Implement
two new HAL APIs to remove illegal dependencies: enable_priv_ring and
enum_ltc.

As enum_ltc can be implemented only gm20b onwards, bump gk20a
implementation to base on gm20b.

JIRA NVGPU-964

Change-Id: I160c2216132aadbcd98bb4a688aeeb2c520a9bc0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1797025
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/Makefile.sources b/drivers/gpu/nvgpu/Makefile.sources
index 677b20bd..e8e107ae 100644
--- a/drivers/gpu/nvgpu/Makefile.sources
+++ b/drivers/gpu/nvgpu/Makefile.sources
@@ -36,6 +36,8 @@ srcs :=	common/mm/nvgpu_allocator.c \
         common/bus/bus_gm20b.c \
         common/bus/bus_gp10b.c \
         common/bus/bus_gv100.c \
+        common/priv_ring/priv_ring_gm20b.c \
+        common/priv_ring/priv_ring_gp10b.c \
         common/fb/fb_gk20a.c \
         common/fb/fb_gm20b.c \
         common/fb/fb_gp10b.c \
@@ -135,7 +137,6 @@ srcs :=	common/mm/nvgpu_allocator.c \
         gk20a/mm_gk20a.c \
         gk20a/pmu_gk20a.c \
         gk20a/flcn_gk20a.c \
-        gk20a/priv_ring_gk20a.c \
         gk20a/fence_gk20a.c \
         gk20a/therm_gk20a.c \
         gk20a/gr_ctx_gk20a_sim.c \
@@ -167,7 +168,6 @@ srcs :=	common/mm/nvgpu_allocator.c \
         gp10b/regops_gp10b.c \
         gp10b/therm_gp10b.c \
         gp10b/fecs_trace_gp10b.c \
-        gp10b/priv_ring_gp10b.c \
         gp10b/gp10b.c \
         gp10b/fuse_gp10b.c \
         gp10b/ecc_gp10b.c \