6 files changed, 18 insertions, 22 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
index 11448094..ae22ee7d 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.c
@@ -31,11 +31,8 @@
 #include "../drivers/staging/android/sync.h"
 #endif
 
-#ifdef CONFIG_TEGRA_GK20A
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
 #include <linux/nvhost.h>
-#endif
-
-#ifdef CONFIG_TEGRA_GK20A
 
 struct gk20a_channel_syncpt {
         struct gk20a_channel_sync ops;
@@ -382,7 +379,7 @@ gk20a_channel_syncpt_create(struct channel_gk20a *c)
 
         return &sp->ops;
 }
-#endif /* CONFIG_TEGRA_GK20A */
+#endif /* CONFIG_TEGRA_GK20A_NVHOST */
 
 struct gk20a_channel_semaphore {
         struct gk20a_channel_sync ops;
@@ -972,7 +969,7 @@ void gk20a_channel_sync_destroy(struct gk20a_channel_sync *sync)
 
 struct gk20a_channel_sync *gk20a_channel_sync_create(struct channel_gk20a *c)
 {
-#ifdef CONFIG_TEGRA_GK20A
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
         if (gk20a_platform_has_syncpoints(c->g->dev))
                 return gk20a_channel_syncpt_create(c);
 #endif
@@ -981,9 +978,7 @@ struct gk20a_channel_sync *gk20a_channel_sync_create(struct channel_gk20a *c)
 
 bool gk20a_channel_sync_needs_sync_framework(struct channel_gk20a *c)
 {
-#ifdef CONFIG_TEGRA_GK20A
         if (gk20a_platform_has_syncpoints(c->g->dev))
                 return false;
-#endif
         return true;
 }
diff --git a/drivers/gpu/nvgpu/gk20a/debug_gk20a.c b/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
index 89bfd0cf..4836e386 100644
--- a/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/debug_gk20a.c
@@ -12,10 +12,6 @@
  *
  */
 
-#ifdef CONFIG_TEGRA_GK20A
-#include <linux/nvhost.h>
-#endif
-
 #include <linux/debugfs.h>
 #include <linux/seq_file.h>
 #include <linux/io.h>
diff --git a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
index 115cd2b5..ea3cd3ff 100644
--- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c
@@ -27,7 +27,7 @@
 #include "../drivers/staging/android/sync.h"
 #endif
 
-#ifdef CONFIG_TEGRA_GK20A
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
 #include <linux/nvhost.h>
 #include <linux/nvhost_ioctl.h>
 #endif
@@ -262,7 +262,7 @@ int gk20a_fence_from_semaphore(
         return 0;
 }
 
-#ifdef CONFIG_TEGRA_GK20A
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
 /* Fences that are backed by host1x syncpoints: */
 
 static int gk20a_syncpt_fence_wait(struct gk20a_fence *f, long timeout)
@@ -341,8 +341,11 @@ int gk20a_fence_from_syncpt(
         return 0;
 }
 #else
-int gk20a_fence_from_syncpt(struct platform_device *host1x_pdev,
-                                            u32 id, u32 value, bool wfi)
+int gk20a_fence_from_syncpt(
+                struct gk20a_fence *fence_out,
+                struct platform_device *host1x_pdev,
+                u32 id, u32 value, bool wfi,
+                bool need_sync_fence)
 {
         return -EINVAL;
 }
diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index b390daa4..58020d41 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -21,7 +21,9 @@
 #include <linux/scatterlist.h>
 #include <trace/events/gk20a.h>
 #include <linux/dma-mapping.h>
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
 #include <linux/nvhost.h>
+#endif
 #include <linux/sort.h>
 
 #include <nvgpu/timers.h>
@@ -3714,7 +3716,7 @@ void gk20a_dump_channel_status_ramfc(struct gk20a *g,
                                    atomic_read(&hw_sema->next_value),
                                    nvgpu_hw_sema_addr(hw_sema));
 
-#ifdef CONFIG_TEGRA_GK20A
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
         if ((pbdma_syncpointb_op_v(syncpointb) == pbdma_syncpointb_op_wait_v())
                 && (pbdma_syncpointb_wait_switch_v(syncpointb) ==
                         pbdma_syncpointb_wait_switch_en_v()))
diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index c8e2b19e..76484dd5 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -1842,8 +1842,7 @@ int gk20a_init_gpu_characteristics(struct gk20a *g)
         if (g->ops.mm.support_sparse && g->ops.mm.support_sparse(g))
                 gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_SPARSE_ALLOCS;
 
-        if (IS_ENABLED(CONFIG_TEGRA_GK20A) &&
-            gk20a_platform_has_syncpoints(g->dev))
+        if (gk20a_platform_has_syncpoints(g->dev))
                 gpu->flags |= NVGPU_GPU_FLAGS_HAS_SYNCPOINTS;
 
         gpu->flags |= NVGPU_GPU_FLAGS_SUPPORT_USERSPACE_MANAGED_AS;
diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
index 99ea1bb7..d685639b 100644
--- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h
@@ -35,9 +35,6 @@ struct secure_page_buffer {
 };
 
 struct gk20a_platform {
-#ifdef CONFIG_TEGRA_GK20A
-        u32 syncpt_base;
-#endif
         /* Populated by the gk20a driver before probing the platform. */
         struct gk20a *g;
 
@@ -277,8 +274,12 @@ extern struct gk20a_platform vgpu_tegra_platform;
 
 static inline bool gk20a_platform_has_syncpoints(struct device *dev)
 {
+#ifdef CONFIG_TEGRA_GK20A_NVHOST
         struct gk20a_platform *p = dev_get_drvdata(dev);
         return p->has_syncpoints && !p->disable_syncpoints;
+#else
+        return false;
+#endif
 }
 
 int gk20a_tegra_busy(struct device *dev);