drm/radeon: remove radeon_ring_index()
Just store the index in the ring structure.
Idea taken from one of Jerome's wip rptr patches.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
diff --git a/drivers/gpu/drm/radeon/radeon_test.c b/drivers/gpu/drm/radeon/radeon_test.c
index a94f66f..7c16540 100644
--- a/drivers/gpu/drm/radeon/radeon_test.c
+++ b/drivers/gpu/drm/radeon/radeon_test.c
@@ -229,8 +229,6 @@
{
struct radeon_fence *fence1 = NULL, *fence2 = NULL;
struct radeon_semaphore *semaphore = NULL;
- int ridxA = radeon_ring_index(rdev, ringA);
- int ridxB = radeon_ring_index(rdev, ringB);
int r;
r = radeon_semaphore_create(rdev, &semaphore);
@@ -241,18 +239,18 @@
r = radeon_ring_lock(rdev, ringA, 64);
if (r) {
- DRM_ERROR("Failed to lock ring A %d\n", ridxA);
+ DRM_ERROR("Failed to lock ring A %d\n", ringA->idx);
goto out_cleanup;
}
- radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
- r = radeon_fence_emit(rdev, &fence1, ridxA);
+ radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+ r = radeon_fence_emit(rdev, &fence1, ringA->idx);
if (r) {
DRM_ERROR("Failed to emit fence 1\n");
radeon_ring_unlock_undo(rdev, ringA);
goto out_cleanup;
}
- radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
- r = radeon_fence_emit(rdev, &fence2, ridxA);
+ radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+ r = radeon_fence_emit(rdev, &fence2, ringA->idx);
if (r) {
DRM_ERROR("Failed to emit fence 2\n");
radeon_ring_unlock_undo(rdev, ringA);
@@ -272,7 +270,7 @@
DRM_ERROR("Failed to lock ring B %p\n", ringB);
goto out_cleanup;
}
- radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
+ radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);
radeon_ring_unlock_commit(rdev, ringB);
r = radeon_fence_wait(fence1, false);
@@ -293,7 +291,7 @@
DRM_ERROR("Failed to lock ring B %p\n", ringB);
goto out_cleanup;
}
- radeon_semaphore_emit_signal(rdev, ridxB, semaphore);
+ radeon_semaphore_emit_signal(rdev, ringB->idx, semaphore);
radeon_ring_unlock_commit(rdev, ringB);
r = radeon_fence_wait(fence2, false);
@@ -322,9 +320,6 @@
{
struct radeon_fence *fenceA = NULL, *fenceB = NULL;
struct radeon_semaphore *semaphore = NULL;
- int ridxA = radeon_ring_index(rdev, ringA);
- int ridxB = radeon_ring_index(rdev, ringB);
- int ridxC = radeon_ring_index(rdev, ringC);
bool sigA, sigB;
int i, r;
@@ -336,11 +331,11 @@
r = radeon_ring_lock(rdev, ringA, 64);
if (r) {
- DRM_ERROR("Failed to lock ring A %d\n", ridxA);
+ DRM_ERROR("Failed to lock ring A %d\n", ringA->idx);
goto out_cleanup;
}
- radeon_semaphore_emit_wait(rdev, ridxA, semaphore);
- r = radeon_fence_emit(rdev, &fenceA, ridxA);
+ radeon_semaphore_emit_wait(rdev, ringA->idx, semaphore);
+ r = radeon_fence_emit(rdev, &fenceA, ringA->idx);
if (r) {
DRM_ERROR("Failed to emit sync fence 1\n");
radeon_ring_unlock_undo(rdev, ringA);
@@ -350,11 +345,11 @@
r = radeon_ring_lock(rdev, ringB, 64);
if (r) {
- DRM_ERROR("Failed to lock ring B %d\n", ridxB);
+ DRM_ERROR("Failed to lock ring B %d\n", ringB->idx);
goto out_cleanup;
}
- radeon_semaphore_emit_wait(rdev, ridxB, semaphore);
- r = radeon_fence_emit(rdev, &fenceB, ridxB);
+ radeon_semaphore_emit_wait(rdev, ringB->idx, semaphore);
+ r = radeon_fence_emit(rdev, &fenceB, ringB->idx);
if (r) {
DRM_ERROR("Failed to create sync fence 2\n");
radeon_ring_unlock_undo(rdev, ringB);
@@ -378,7 +373,7 @@
DRM_ERROR("Failed to lock ring B %p\n", ringC);
goto out_cleanup;
}
- radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
+ radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);
radeon_ring_unlock_commit(rdev, ringC);
for (i = 0; i < 30; ++i) {
@@ -404,7 +399,7 @@
DRM_ERROR("Failed to lock ring B %p\n", ringC);
goto out_cleanup;
}
- radeon_semaphore_emit_signal(rdev, ridxC, semaphore);
+ radeon_semaphore_emit_signal(rdev, ringC->idx, semaphore);
radeon_ring_unlock_commit(rdev, ringC);
mdelay(1000);