gpu: nvgpu: add check for is_fmodel

is_fmodel flag will be set in gk20a_probe().
Updated code for is_fmodel check, instead of
check for supported simulated platforms.

Bug 1735760

Change-Id: I7cbac2196130fe5ce4c1a910504879e6948c13da
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: http://git-master/r/1177869
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
index 6de7425b..16ff8ee8 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.c
@@ -1023,10 +1023,11 @@ static int alloc_gmmu_pages(struct vm_gk20a *vm, u32 order,
         u32 num_pages = 1 << order;
         u32 len = num_pages * PAGE_SIZE;
         int err;
+        struct gk20a_platform *platform = dev_get_drvdata(g->dev);
 
         gk20a_dbg_fn("");
 
-        if (tegra_platform_is_linsim())
+        if (platform->is_fmodel)
                 return alloc_gmmu_phys_pages(vm, order, entry);
 
         /*
@@ -1052,13 +1053,14 @@ void free_gmmu_pages(struct vm_gk20a *vm,
                      struct gk20a_mm_entry *entry)
 {
         struct gk20a *g = gk20a_from_vm(vm);
+        struct gk20a_platform *platform = dev_get_drvdata(g->dev);
 
         gk20a_dbg_fn("");
 
         if (!entry->mem.size)
                 return;
 
-        if (tegra_platform_is_linsim()) {
+        if (platform->is_fmodel) {
                 free_gmmu_phys_pages(vm, entry);
                 return;
         }
@@ -1076,9 +1078,11 @@ void free_gmmu_pages(struct vm_gk20a *vm,
 
 int map_gmmu_pages(struct gk20a *g, struct gk20a_mm_entry *entry)
 {
+        struct gk20a_platform *platform = dev_get_drvdata(g->dev);
+
         gk20a_dbg_fn("");
 
-        if (tegra_platform_is_linsim())
+        if (platform->is_fmodel)
                 return map_gmmu_phys_pages(entry);
 
         if (IS_ENABLED(CONFIG_ARM64)) {
@@ -1100,9 +1104,11 @@ int map_gmmu_pages(struct gk20a *g, struct gk20a_mm_entry *entry)
 
 void unmap_gmmu_pages(struct gk20a *g, struct gk20a_mm_entry *entry)
 {
+        struct gk20a_platform *platform = dev_get_drvdata(g->dev);
+
         gk20a_dbg_fn("");
 
-        if (tegra_platform_is_linsim()) {
+        if (platform->is_fmodel) {
                 unmap_gmmu_phys_pages(entry);
                 return;
         }