drm/amdgpu: remove AMDGPU_NUM_SYNCS

Just a leftover from semaphores.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 6eb5550..935b9aa 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -104,9 +104,6 @@ extern int amdgpu_powerplay;
 /* max number of IP instances */
 #define AMDGPU_MAX_SDMA_INSTANCES              2
 
-/* number of hw syncs before falling back on blocking */
-#define AMDGPU_NUM_SYNCS                       4
-
 /* hardcode that limit for now */
 #define AMDGPU_VA_RESERVED_SIZE                        (8 << 20)
 

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index d7cd408..b673770 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -147,7 +147,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs,
                return -EINVAL;
        }
 
-       r = amdgpu_ring_alloc(ring, (256 + AMDGPU_NUM_SYNCS * 8) * num_ibs);
+       r = amdgpu_ring_alloc(ring, 256 * num_ibs);
        if (r) {
                dev_err(adev->dev, "scheduling IB failed (%d).\n", r);
                return r;