On Thu, Jan 10, 2013 at 3:32 PM, Borislav Petkov <bp@xxxxxxxxx> wrote:
> On Thu, Jan 10, 2013 at 11:21:21AM -0500, Alex Deucher wrote:
>> I'm assuming you didn't also update your userspace gfx stack?
>
> By that you mean x.org etc, right? Or GPU microcode too? In any case, I
> haven't touched any of those deliberately, AFAICR at least.
Right. Xorg drivers or mesa drivers.
>
>> Does disabling the new DMA ring for ttm bo moves avoid the issue?
>
> How do I do that?
diff --git a/drivers/gpu/drm/radeon/radeon_asic.c
b/drivers/gpu/drm/radeon/radeon_asic.c
index 9056faf..b0cc46d 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -974,8 +974,8 @@ static struct radeon_asic r600_asic = {
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = &r600_copy_dma,
.dma_ring_index = R600_RING_TYPE_DMA_INDEX,
- .copy = &r600_copy_dma,
- .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
+ .copy = &r600_copy_blit,
+ .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
@@ -1058,8 +1058,8 @@ static struct radeon_asic rs780_asic = {
.blit_ring_index = RADEON_RING_TYPE_GFX_INDEX,
.dma = &r600_copy_dma,
.dma_ring_index = R600_RING_TYPE_DMA_INDEX,
- .copy = &r600_copy_dma,
- .copy_ring_index = R600_RING_TYPE_DMA_INDEX,
+ .copy = &r600_copy_blit,
+ .copy_ring_index = RADEON_RING_TYPE_GFX_INDEX,
},
.surface = {
.set_reg = r600_set_surface_reg,
>
> Thanks.
>
> --
> Regards/Gruss,
> Boris.
>
> Sent from a fat crate under my desk. Formatting is fine.
> --
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