From: Dave Airlie
start is in page units, so compare with pages.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/ttm/ttm_bo_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c
b/drivers/gpu/drm/ttm/ttm_bo_util.c
index 558e78ad82aa..b31be
From: Dave Airlie
Just use num_pages and a shift directly.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +-
drivers/gpu/drm/nouveau/nv17_fence.c | 2 +-
drivers/gpu/drm/nouveau/nv50_fence.c | 2 +-
drivers/gpu/drm/ttm/ttm_bo.c | 2 --
include/drm/ttm/ttm_bo_a
From: Dave Airlie
We store size and num pages, wrap size so it can be removed.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 8
drivers/gpu/drm/amd/amdgpu/mes_v10_1.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_bo.c | 8
d
This fixes some range checks first.
Then drops bo->num_pages in favour of bo->mem.num_pages,
and drops bo->mem.size in favour of bo->mem.num_pages.
Dave.
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From: Dave Airlie
This was adding size to start, but pfn and start are in pages,
so it should be using num_pages.
Not sure this fixes anything in the real world, just noticed it
during refactoring.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 +-
1 file changed, 1 insertion
This series is a rebase/cleanup of previous patches.
The goal is to drop the bind/unbind callbacks from the ttm and
have the driver handle it all in it's move function.
This also has the driver do it's own move notifys from within
move as well (move notify is still used for cleanup_memtype_use0.
From: Dave Airlie
resource free already sets the domain to system, and old_mem
isn't really needed.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/ttm/ttm_bo_util.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c
b/drivers/gpu/drm/ttm/t
From: Dave Airlie
The drivers now control this, so drop unbinding.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 1 -
drivers/gpu/drm/nouveau/nouveau_bo.c | 1 -
drivers/gpu/drm/qxl/qxl_ttm.c | 7 ---
drivers/gpu/drm/radeon/radeon_ttm.c
From: Dave Airlie
This show the remaining bind callback, which my next series of
patches will aim to remove.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/ttm/ttm_bo.c | 16 +---
drivers/gpu/drm/ttm/ttm_bo_util.c | 20
include/drm/ttm/ttm_bo_driver.h |
From: Dave Airlie
The drivers now do this in the move callback.
move_notify is still needed in the destroy path.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 13 +--
drivers/gpu/drm/drm_gem_vram_helper.c | 11 +-
drivers/gpu/drm/nouveau/nouveau_bo.c
From: Dave Airlie
This moves the call to tt binding into the driver move,
and drops the driver callback.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 7 ++-
drivers/gpu/drm/nouveau/nouveau_bo.c | 7 ++-
drivers/gpu/drm/qxl/qxl_ttm.c |
From: Dave Airlie
This just gives the driver control over some of the bind paths.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 7 ++-
drivers/gpu/drm/nouveau/nouveau_bo.c| 10 +++---
drivers/gpu/drm/radeon/radeon_ttm.c | 11 ---
drivers/gpu/
From: Dave Airlie
This moves the to system move into the drivers, and moves all
the unbinds in the move path under driver control
Note: radeon/nouveau already wait so don't duplicate it.
Signed-off-by: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c| 12 +---
drivers/gpu/d
On 2020-10-19 3:49 a.m., Pekka Paalanen wrote:
On Fri, 16 Oct 2020 16:50:16 +0300
Ville Syrjälä wrote:
On Mon, Oct 12, 2020 at 10:11:01AM +0300, Pekka Paalanen wrote:
On Fri, 9 Oct 2020 17:20:18 +0300
Ville Syrjälä wrote:
On Fri, Oct 09, 2020 at 04:56:51PM +0300, Pekka Paalanen wrote:
On Tue, 20 Oct 2020 at 08:23, Dave Airlie wrote:
>
> From: Dave Airlie
>
> This is stored in the mem field, everywhere that a new mem is
> created, the bo->mem is either copied or this field is copied
> explicitly.
This has a problem with the pipeline gutting path, since it memset
(bo->mem to 0)
From: Dave Airlie
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 128 +++-
drivers/gpu/drm/nouveau/nouveau_bo.c| 106 ++--
drivers/gpu/drm/radeon/radeon_ttm.c | 110 ++--
drivers/gpu/drm/ttm/ttm_bo.c| 44 +++-
4 files ch
This is an RFC for a hacky idea I had to at least move the converation forward.
The branch with this in it is:
https://github.com/airlied/linux/tree/ttm-bounce
it won't apply to any other tree as it's based on all those patches I posted
and some other refactorings.
The basic idea is if the driv
Thanks. I tried 5.9.1 and I think there's still a problem, or at least
something different.
Using the same configuration script, I noticed that my cards are running a lot
hotter. For example, here's total power consumption of a two-card system with
two different kernels:
5.8.14: 460W
5
Hi
On 19.10.20 22:28, Sam Ravnborg wrote:
> Hi Kevin.
>
> On Mon, Oct 19, 2020 at 09:43:08PM +0200, Kevin Brace wrote:
>> Hi Sam,
>>
>> Thanks for asking the question.
>> The current OpenChrome DRM code has these two major issues.
>>
>> 1) It does not support atomic modesetting
>>
>> I do interna
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