diff options
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/fence_gk20a.c')
-rw-r--r-- | drivers/gpu/nvgpu/gk20a/fence_gk20a.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c index f41ca767..1bda5902 100644 --- a/drivers/gpu/nvgpu/gk20a/fence_gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/fence_gk20a.c | |||
@@ -15,6 +15,7 @@ | |||
15 | 15 | ||
16 | #include <linux/gk20a.h> | 16 | #include <linux/gk20a.h> |
17 | #include <linux/file.h> | 17 | #include <linux/file.h> |
18 | #include <linux/version.h> | ||
18 | 19 | ||
19 | #include "gk20a.h" | 20 | #include "gk20a.h" |
20 | #include "semaphore_gk20a.h" | 21 | #include "semaphore_gk20a.h" |
@@ -153,10 +154,17 @@ struct gk20a_fence *gk20a_fence_from_semaphore( | |||
153 | struct sync_fence *sync_fence = NULL; | 154 | struct sync_fence *sync_fence = NULL; |
154 | 155 | ||
155 | #ifdef CONFIG_SYNC | 156 | #ifdef CONFIG_SYNC |
157 | #if LINUX_VERSION_CODE < KERNEL_VERSION(3,18,0) | ||
158 | sync_fence = gk20a_sync_fence_create(timeline, semaphore, | ||
159 | dependency, "f-gk20a-0x%04llx", | ||
160 | ((uintptr_t)(void *)semaphore->value) & | ||
161 | 0xffff); | ||
162 | #else | ||
156 | sync_fence = gk20a_sync_fence_create(timeline, semaphore, | 163 | sync_fence = gk20a_sync_fence_create(timeline, semaphore, |
157 | dependency, "f-gk20a-0x%04llx", | 164 | dependency, "f-gk20a-0x%04llx", |
158 | ((u64)(void *)semaphore->value) & | 165 | ((u64)(void *)semaphore->value) & |
159 | 0xffff); | 166 | 0xffff); |
167 | #endif | ||
160 | if (!sync_fence) | 168 | if (!sync_fence) |
161 | return NULL; | 169 | return NULL; |
162 | #endif | 170 | #endif |