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drm/radeon: Only flush HDP cache for indirect buffers from userspace

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It isn't necessary for command streams generated by the kernel (at least
not while we aren't storing ring or indirect buffers in VRAM).

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michel Dänzer 2014-08-18 17:34:55 +09:00 • committed by Alex Deucher
parent 701e1e7891
commit 1538a9e0e0
25 changed files with 73 additions and 66 deletions
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8
drivers/gpu/drm/radeon/r600.c
View file

@ -2547,7 +2547,7 @@ int r600_cp_start(struct radeon_device *rdev)
radeon_ring_write(ring, PACKET3_ME_INITIALIZE_DEVICE_ID(1));
radeon_ring_write(ring, 0);
radeon_ring_write(ring, 0);
radeon_ring_unlock_commit(rdev, ring);
radeon_ring_unlock_commit(rdev, ring, false);
cp_me = 0xff;
WREG32(R_0086D8_CP_ME_CNTL, cp_me);
@ -2683,7 +2683,7 @@ int r600_ring_test(struct radeon_device *rdev, struct radeon_ring *ring)
radeon_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
radeon_ring_write(ring, ((scratch - PACKET3_SET_CONFIG_REG_OFFSET) >> 2));
radeon_ring_write(ring, 0xDEADBEEF);
radeon_ring_unlock_commit(rdev, ring);
radeon_ring_unlock_commit(rdev, ring, false);
for (i = 0; i < rdev->usec_timeout; i++) {
tmp = RREG32(scratch);
if (tmp == 0xDEADBEEF)
@ -2845,7 +2845,7 @@ int r600_copy_cpdma(struct radeon_device *rdev,
return r;
}
radeon_ring_unlock_commit(rdev, ring);
radeon_ring_unlock_commit(rdev, ring, false);
radeon_semaphore_free(rdev, &sem, *fence);
return r;
@ -3165,7 +3165,7 @@ int r600_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
ib.ptr[1] = ((scratch - PACKET3_SET_CONFIG_REG_OFFSET) >> 2);
ib.ptr[2] = 0xDEADBEEF;
ib.length_dw = 3;
r = radeon_ib_schedule(rdev, &ib, NULL);
r = radeon_ib_schedule(rdev, &ib, NULL, false);
if (r) {
DRM_ERROR("radeon: failed to schedule ib (%d).\n", r);
goto free_ib;