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[5/6] drm/amdgpu/si: reduce dma ring size

Message ID 1463781039-722-5-git-send-email-alexander.deucher@amd.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alex Deucher May 20, 2016, 9:50 p.m. UTC 
This was already done for other asics.  We don't need
a very big ring with the scheduler.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/si_dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c
index 4dad157..5dc10a7 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dma.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c
@@ -573,7 +573,7 @@  static int si_dma_sw_init(void *handle)
 		ring->ring_obj = NULL;
 		ring->use_doorbell = false;
 		sprintf(ring->name, "sdma%d", i);
-		r = amdgpu_ring_init(adev, ring, 64 * 1024,
+		r = amdgpu_ring_init(adev, ring, 1024,
 				     DMA_PACKET(DMA_PACKET_NOP, 0, 0, 0, 0), 0xf,
 				     &adev->sdma.trap_irq,
 				     (i == 0) ?