gpu: nvgpu: Return GPU classes in get_litter_value

Return GPU classes in HAL get_litter_value() instead of assigning
them to GPU characteristics at HAL initialization time.

JIRA NVGPU-259

Change-Id: Ife7a5cb38df3d33ce98a1caa43d3873fb1431234
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1593683
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 92b83978..ff83fd18 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -133,6 +133,12 @@ enum gk20a_cbc_op {
 #define GPU_LIT_SMPC_PRI_SHARED_BASE    28
 #define GPU_LIT_SMPC_PRI_UNIQUE_BASE    29
 #define GPU_LIT_SMPC_PRI_STRIDE         30
+#define GPU_LIT_TWOD_CLASS      31
+#define GPU_LIT_THREED_CLASS    32
+#define GPU_LIT_COMPUTE_CLASS   33
+#define GPU_LIT_GPFIFO_CLASS    34
+#define GPU_LIT_I2M_CLASS       35
+#define GPU_LIT_DMA_COPY_CLASS  36
 
 #define nvgpu_get_litter_value(g, v) (g)->ops.get_litter_value((g), v)