From: Michel Dänzer <[email protected]> Without this, we were only ever using the first 256MB of VRAM.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97593 Tested-by: Konstantin A. Lepikhov <[email protected]> Tested-by: Arek Ruśniak <[email protected]> Signed-off-by: Michel Dänzer <[email protected]> --- drivers/gpu/drm/amd/amdgpu/si_dma.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/si_dma.c b/drivers/gpu/drm/amd/amdgpu/si_dma.c index 377f4ae..b0f41cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dma.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dma.c @@ -137,6 +137,8 @@ static void si_dma_stop(struct amdgpu_device *adev) rb_cntl &= ~DMA_RB_ENABLE; WREG32(DMA_RB_CNTL + sdma_offsets[i], rb_cntl); + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_active_vram_size(adev, adev->mc.visible_vram_size); ring->ready = false; } } @@ -198,6 +200,9 @@ static int si_dma_start(struct amdgpu_device *adev) ring->ready = false; return r; } + + if (adev->mman.buffer_funcs_ring == ring) + amdgpu_ttm_set_active_vram_size(adev, adev->mc.real_vram_size); } return 0; -- 2.9.3 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
