mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-06 00:39:48 +00:00
Code Issues Releases Wiki Activity

drm/amdgpu: reduce the ring size for SDMA

Browse source 
Those are way too large.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-04-13 10:30:13 +02:00 committed by Alex Deucher
parent 2800de2e9e
commit b38d99c4f4
3 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/cik_sdma.c
View file

@ -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) ?

2
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
View file

@ -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) ?

2
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
View file

@ -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) ?