gpu: nvgpu: gk20a: FECS HALT method

FECS halt method is used to do graceful FECS shutdown.

Bug 1551865

Change-Id: Iec8590e86cb09f9b54c36f85859208fc8650f6a6
Signed-off-by: Supriya <ssharatkumar@nvidia.com>
Reviewed-on: http://git-master/r/682459
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
index 714ceb16..23b5226a 100644
--- a/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
+++ b/drivers/gpu/nvgpu/gm20b/hw_gr_gm20b.h
@@ -718,6 +718,10 @@ static inline u32 gr_fecs_method_push_adr_set_watchdog_timeout_f(void)
 {
         return 0x21;
 }
+static inline u32 gr_fecs_method_push_adr_halt_pipeline_v(void)
+{
+        return 0x00000004;
+}
 static inline u32 gr_fecs_host_int_status_r(void)
 {
         return 0x00409c18;
@@ -1302,6 +1306,10 @@ static inline u32 gr_ds_zbc_color_fmt_val_rf32_gf32_bf32_af32_v(void)
 {
         return 0x00000004;
 }
+static inline u32 gr_ds_zbc_color_fmt_val_a8_b8_g8_r8_v(void)
+{
+        return 0x00000028;
+}
 static inline u32 gr_ds_zbc_z_r(void)
 {
         return 0x00405818;