gpu: nvgpu: Move FB reset to MC unit

FB reset is done by accessing MC register. Move the code to MC unit.

JIRA NVGPU-954

Change-Id: I1636887af805f016da5490af65e808f9ac015cde
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1823385
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/common/fb/fb_gv11b.c b/drivers/gpu/nvgpu/common/fb/fb_gv11b.c
index 75968ba6..30bf17f8 100644
--- a/drivers/gpu/nvgpu/common/fb/fb_gv11b.c
+++ b/drivers/gpu/nvgpu/common/fb/fb_gv11b.c
@@ -73,6 +73,8 @@ void gv11b_fb_init_fs_state(struct gk20a *g)
 {
         nvgpu_log(g, gpu_dbg_fn, "initialize gv11b fb");
 
+        gv11b_init_nvlink_soc_credits(g);
+
         nvgpu_log(g, gpu_dbg_info, "fbhub active ltcs %x",
                         gk20a_readl(g, fb_fbhub_num_active_ltcs_r()));
 
@@ -143,11 +145,6 @@ void gv11b_fb_init_cbc(struct gk20a *g, struct gr_gk20a *gr)
 
 }
 
-void gv11b_fb_reset(struct gk20a *g)
-{
-        gv11b_init_nvlink_soc_credits(g);
-}
-
 static const char * const invalid_str = "invalid";
 
 static const char *const fault_type_descs_gv11b[] = {