From: Christian König Date: Wed, 3 Feb 2016 14:12:58 +0000 (+0100) Subject: drm/amdgpu: remove AMDGPU_NUM_SYNCS X-Git-Tag: v4.9.8~2397^2~34^2~59 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=867d0517c705d9ae5a21f566ffe2308f5c070c6c;p=platform%2Fkernel%2Flinux-rpi3.git drm/amdgpu: remove AMDGPU_NUM_SYNCS Just a leftover from semaphores. Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 6eb5550..935b9aa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -104,9 +104,6 @@ extern int amdgpu_powerplay; /* max number of IP instances */ #define AMDGPU_MAX_SDMA_INSTANCES 2 -/* number of hw syncs before falling back on blocking */ -#define AMDGPU_NUM_SYNCS 4 - /* hardcode that limit for now */ #define AMDGPU_VA_RESERVED_SIZE (8 << 20) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index d7cd408..b673770 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -147,7 +147,7 @@ int amdgpu_ib_schedule(struct amdgpu_device *adev, unsigned num_ibs, return -EINVAL; } - r = amdgpu_ring_alloc(ring, (256 + AMDGPU_NUM_SYNCS * 8) * num_ibs); + r = amdgpu_ring_alloc(ring, 256 * num_ibs); if (r) { dev_err(adev->dev, "scheduling IB failed (%d).\n", r); return r;