On Tue, Jun 16, 2020 at 5:15 AM Stephen Boyd wrote:
>
> Quoting Tanmay Shah (2020-06-11 18:50:26)
> > diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
> > b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
> > new file mode 100644
> > index
On Wed, Jun 17, 2020 at 1:16 PM Eric Anholt wrote:
>
> On Thu, Apr 9, 2020 at 4:34 PM Jordan Crouse wrote:
> >
> > Refactor how address space initialization works. Instead of having the
> > address space function create the MMU object (and thus require separate but
> > equal functions for gpummu
On Thu, 11 Jun 2020 16:21:24 -0600, Jordan Crouse wrote:
> Every Qcom Adreno GPU has an embedded SMMU for its own use. These
> devices depend on unique features such as split pagetables,
> different stall/halt requirements and other settings. Identify them
> with a compatible string so that they
Quoting Rob Herring (2020-06-17 08:38:20)
> On Tue, Jun 16, 2020 at 5:15 AM Stephen Boyd wrote:
> >
> > Quoting Tanmay Shah (2020-06-11 18:50:26)
> > > diff --git a/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
> > > b/Documentation/devicetree/bindings/display/msm/dp-sc7180.yaml
>
On Thu, Apr 9, 2020 at 4:34 PM Jordan Crouse wrote:
>
> Refactor how address space initialization works. Instead of having the
> address space function create the MMU object (and thus require separate but
> equal functions for gpummu and iommu) use a single function and pass the
> MMU struct in.
Previously the address space went from 16M to ~0u, but with the
refactor one of the 'f's was dropped, limiting us to 256MB.
Additionally, the new interface takes a start and size, not start and
end, so we can't just copy and paste.
Fixes regressions in dEQP-VK.memory.allocation.random.*
Fixes:
We don't want it under CONFIG_DRM_MSM_GPU_STATE, we need it all the
time (like the other GPUs do).
Fixes: ccac7ce373c1 ("drm/msm: Refactor address space initialization")
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
From: Bjorn Andersson
[ Upstream commit 20aebe83698feb107d5a66b6cfd1d54459ccdfcf ]
rd_full should be defined outside the CONFIG_DEBUG_FS region, in order
to be able to link the msm driver even when CONFIG_DEBUG_FS is disabled.
Fixes: e515af8d4a6f ("drm/msm: devcoredump should dump
From: Roy Spliet
[ Upstream commit e4337877c5d578722c0716f131fb774522013cf5 ]
When allocation for mdp5_kms fails, calling mdp5_destroy() leads to undefined
behaviour, likely a nullptr exception or use-after-free troubles.
Signed-off-by: Roy Spliet
Reviewed-by: Abhinav Kumar
Signed-off-by:
From: Roy Spliet
[ Upstream commit e4337877c5d578722c0716f131fb774522013cf5 ]
When allocation for mdp5_kms fails, calling mdp5_destroy() leads to undefined
behaviour, likely a nullptr exception or use-after-free troubles.
Signed-off-by: Roy Spliet
Reviewed-by: Abhinav Kumar
Signed-off-by:
From: Roy Spliet
[ Upstream commit e4337877c5d578722c0716f131fb774522013cf5 ]
When allocation for mdp5_kms fails, calling mdp5_destroy() leads to undefined
behaviour, likely a nullptr exception or use-after-free troubles.
Signed-off-by: Roy Spliet
Reviewed-by: Abhinav Kumar
Signed-off-by:
From: Roy Spliet
[ Upstream commit e4337877c5d578722c0716f131fb774522013cf5 ]
When allocation for mdp5_kms fails, calling mdp5_destroy() leads to undefined
behaviour, likely a nullptr exception or use-after-free troubles.
Signed-off-by: Roy Spliet
Reviewed-by: Abhinav Kumar
Signed-off-by:
On Wed, Jun 17, 2020 at 1:53 PM Eric Anholt wrote:
>
> Previously the address space went from 16M to ~0u, but with the
> refactor one of the 'f's was dropped, limiting us to 256MB.
> Additionally, the new interface takes a start and size, not start and
> end, so we can't just copy and paste.
>
>
From: Roy Spliet
[ Upstream commit e4337877c5d578722c0716f131fb774522013cf5 ]
When allocation for mdp5_kms fails, calling mdp5_destroy() leads to undefined
behaviour, likely a nullptr exception or use-after-free troubles.
Signed-off-by: Roy Spliet
Reviewed-by: Abhinav Kumar
Signed-off-by:
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