gpu: nvgpu: remove VPR HALs from dGPUs

gops.fb.dump_vpr_wpr_info() accesses both VPR and WPR registers.
Split this into two different HALs gops.fb.dump_vpr_info() and
gops.fb.dump_wpr_info()

Also unset HALs accessing VPR registers on dGPUs
We don't support VPR on dGPUs

Remove fb_mmu_vpr_info_r() register and all its accessors from
dGPU headers

Bug 2173122

Change-Id: I5b2712f8c5389e422a84c375a7e836add48bfd1c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1850947
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp106/hal_gp106.c b/drivers/gpu/nvgpu/gp106/hal_gp106.c
index c1ec87eb..86892d23 100644
--- a/drivers/gpu/nvgpu/gp106/hal_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/hal_gp106.c
@@ -418,8 +418,9 @@ static const struct gpu_ops gp106_ops = {
                 .compression_page_size = gp10b_fb_compression_page_size,
                 .compressible_page_size = gp10b_fb_compressible_page_size,
                 .compression_align_mask = gm20b_fb_compression_align_mask,
-                .vpr_info_fetch = gm20b_fb_vpr_info_fetch,
-                .dump_vpr_wpr_info = gm20b_fb_dump_vpr_wpr_info,
+                .vpr_info_fetch = NULL,
+                .dump_vpr_info = NULL,
+                .dump_wpr_info = gm20b_fb_dump_wpr_info,
                 .read_wpr_info = gm20b_fb_read_wpr_info,
                 .is_debug_mode_enabled = gm20b_fb_debug_mode_enabled,
                 .set_debug_mode = gm20b_fb_set_debug_mode,