1 files changed, 53 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/fb_gv11b.c b/drivers/gpu/nvgpu/gv11b/fb_gv11b.c
index 097bc21d..fb31d6a8 100644
--- a/drivers/gpu/nvgpu/gv11b/fb_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/fb_gv11b.c
@@ -22,7 +22,60 @@
 
 #include "hw_gmmu_gv11b.h"
 
+static void gv11b_init_uncompressed_kind_map(void)
+{
+        gk20a_uc_kind_map[gmmu_pte_kind_c32_ms2_4cbra_v()] =
+        gk20a_uc_kind_map[gmmu_pte_kind_c64_ms2_4cbra_v()] =
+                gmmu_pte_kind_generic_16bx2_v();
+}
+
+static bool gv11b_kind_supported(u8 k)
+{
+        return (k == gmmu_pte_kind_c32_ms2_4cbra_v()
+                || k == gmmu_pte_kind_c64_ms2_4cbra_v());
+}
+
+static bool gv11b_kind_z(u8 k)
+{
+        return (k == gmmu_pte_kind_c32_ms2_4cbra_v()
+                || k == gmmu_pte_kind_c64_ms2_4cbra_v());
+}
+
+static bool gv11b_kind_compressible(u8 k)
+{
+
+        return (k == gmmu_pte_kind_c32_ms2_4cbra_v()
+                || k == gmmu_pte_kind_c64_ms2_4cbra_v());
+}
+
+static bool gv11b_kind_zbc(u8 k)
+{
+
+        return (k == gmmu_pte_kind_c32_ms2_4cbra_v()
+                || k == gmmu_pte_kind_c64_ms2_4cbra_v());
+}
+
+static void gv11b_init_kind_attr(void)
+{
+        u16 k;
+
+        for (k = 0; k < 256; k++) {
+                if (gv11b_kind_supported((u8)k))
+                        gk20a_kind_attr[k] |= GK20A_KIND_ATTR_SUPPORTED;
+                if (gv11b_kind_compressible((u8)k))
+                        gk20a_kind_attr[k] |= GK20A_KIND_ATTR_COMPRESSIBLE;
+                if (gv11b_kind_z((u8)k))
+                        gk20a_kind_attr[k] |= GK20A_KIND_ATTR_Z;
+                if (gv11b_kind_zbc((u8)k))
+                        gk20a_kind_attr[k] |= GK20A_KIND_ATTR_ZBC;
+        }
+}
+
 void gv11b_init_fb(struct gpu_ops *gops)
 {
         gp10b_init_fb(gops);
+
+        gv11b_init_uncompressed_kind_map();
+        gv11b_init_kind_attr();
+
 }