gpu: nvgpu: Move FB size query to FB

Vidmem size query was in mm_xxx.c. It involves reading a register from
FB, so move the query to FB HAL.

JIRA NVGPU-1063

Change-Id: I30dfd2c4fdcdd6c841f85aaab7431d52473759bd
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1801425
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/vidmem.c b/drivers/gpu/nvgpu/common/mm/vidmem.c
index 1ace2333..3f5e0fbb 100644
--- a/drivers/gpu/nvgpu/common/mm/vidmem.c
+++ b/drivers/gpu/nvgpu/common/mm/vidmem.c
@@ -41,7 +41,7 @@ void nvgpu_vidmem_destroy(struct gk20a *g)
 {
         struct nvgpu_timeout timeout;
 
-        if (!g->ops.mm.get_vidmem_size)
+        if (!g->ops.fb.get_vidmem_size)
                 return;
 
         nvgpu_timeout_init(g, &timeout, 100, NVGPU_TIMER_RETRY_TIMER);
@@ -293,8 +293,8 @@ int nvgpu_vidmem_init(struct mm_gk20a *mm)
         static struct nvgpu_alloc_carveout bootstrap_co =
                 NVGPU_CARVEOUT("bootstrap-region", 0, 0);
 
-        size = g->ops.mm.get_vidmem_size ?
-                        g->ops.mm.get_vidmem_size(g) : 0;
+        size = g->ops.fb.get_vidmem_size ?
+                        g->ops.fb.get_vidmem_size(g) : 0;
         if (!size)
                 return 0;