gpu: nvgpu: Add CBC clean and invalidate

Bug 1409151

Change-Id: I232af159d402f818cf972498d721c3b57846ce74
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/hw_ltc_gk20a.h b/drivers/gpu/nvgpu/gk20a/hw_ltc_gk20a.h
index 8ea4ef71..f60b34e2 100644
--- a/drivers/gpu/nvgpu/gk20a/hw_ltc_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/hw_ltc_gk20a.h
@@ -82,6 +82,14 @@ static inline u32 ltc_ltcs_ltss_cbc_ctrl1_r(void)
 {
         return 0x0017e8c8;
 }
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_clean_active_f(void)
+{
+        return 0x1;
+}
+static inline u32 ltc_ltcs_ltss_cbc_ctrl1_invalidate_active_f(void)
+{
+        return 0x2;
+}
 static inline u32 ltc_ltcs_ltss_cbc_ctrl1_clear_v(u32 r)
 {
         return (r >> 2) & 0x1;