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Commit b38d99c4 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: reduce the ring size for SDMA 



Those are way too large.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2800de2e

drivers/gpu/drm/amd/amdgpu/cik_sdma.c

+1 −1
Original line number Diff line number Diff line
@@ -976,7 +976,7 @@ static int cik_sdma_sw_init(void *handle) 
		ring = &adev->sdma.instance[i].ring;

		ring->ring_obj = NULL;

		sprintf(ring->name, "sdma%d", i);

		r = amdgpu_ring_init(adev, ring, 32 * 1024,

		r = amdgpu_ring_init(adev, ring, 1024,

				     SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0), 0xf,

				     &adev->sdma.trap_irq,

				     (i == 0) ?

drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c

+1 −1
Original line number Diff line number Diff line
@@ -990,7 +990,7 @@ static int sdma_v2_4_sw_init(void *handle) 
		ring->ring_obj = NULL;

		ring->use_doorbell = false;

		sprintf(ring->name, "sdma%d", i);

		r = amdgpu_ring_init(adev, ring, 32 * 1024,

		r = amdgpu_ring_init(adev, ring, 1024,

				     SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,

				     &adev->sdma.trap_irq,

				     (i == 0) ?

drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c

+1 −1
Original line number Diff line number Diff line
@@ -1176,7 +1176,7 @@ static int sdma_v3_0_sw_init(void *handle) 
			AMDGPU_DOORBELL_sDMA_ENGINE0 : AMDGPU_DOORBELL_sDMA_ENGINE1;



		sprintf(ring->name, "sdma%d", i);

		r = amdgpu_ring_init(adev, ring, 256 * 1024,

		r = amdgpu_ring_init(adev, ring, 1024,

				     SDMA_PKT_NOP_HEADER_OP(SDMA_OP_NOP), 0xf,

				     &adev->sdma.trap_irq,

				     (i == 0) ?