mbox series

[v2,0/3] drm: panfrost: Coherency support

Message ID cover.1600780574.git.robin.murphy@arm.com (mailing list archive)
Headers show
Series drm: panfrost: Coherency support | expand

Message

Robin Murphy Sept. 22, 2020, 2:16 p.m. UTC 
Hi all,

Here's a quick v2 with the tags so far picked up and some inline
commentary about the shareability domains for the pagetable code.

Robin.


Robin Murphy (3):
  iommu/io-pgtable-arm: Support coherency for Mali LPAE
  drm/panfrost: Support cache-coherent integrations
  arm64: dts: meson: Describe G12b GPU as coherent

 arch/arm64/boot/dts/amlogic/meson-g12b.dtsi |  4 ++++
 drivers/gpu/drm/panfrost/panfrost_device.h  |  1 +
 drivers/gpu/drm/panfrost/panfrost_drv.c     |  2 ++
 drivers/gpu/drm/panfrost/panfrost_gem.c     |  2 ++
 drivers/gpu/drm/panfrost/panfrost_mmu.c     |  1 +
 drivers/iommu/io-pgtable-arm.c              | 11 ++++++++++-
 6 files changed, 20 insertions(+), 1 deletion(-)

Comments

Alyssa Rosenzweig Sept. 22, 2020, 4:25 p.m. UTC | #1 
Series is:

	Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

On Tue, Sep 22, 2020 at 03:16:47PM +0100, Robin Murphy wrote:
> Hi all,
> 
> Here's a quick v2 with the tags so far picked up and some inline
> commentary about the shareability domains for the pagetable code.
> 
> Robin.
> 
> 
> Robin Murphy (3):
>   iommu/io-pgtable-arm: Support coherency for Mali LPAE
>   drm/panfrost: Support cache-coherent integrations
>   arm64: dts: meson: Describe G12b GPU as coherent
> 
>  arch/arm64/boot/dts/amlogic/meson-g12b.dtsi |  4 ++++
>  drivers/gpu/drm/panfrost/panfrost_device.h  |  1 +
>  drivers/gpu/drm/panfrost/panfrost_drv.c     |  2 ++
>  drivers/gpu/drm/panfrost/panfrost_gem.c     |  2 ++
>  drivers/gpu/drm/panfrost/panfrost_mmu.c     |  1 +
>  drivers/iommu/io-pgtable-arm.c              | 11 ++++++++++-
>  6 files changed, 20 insertions(+), 1 deletion(-)
> 
> -- 
> 2.28.0.dirty
>
Neil Armstrong Oct. 30, 2020, 8:35 a.m. UTC | #2 
On 22/09/2020 16:16, Robin Murphy wrote:
> Hi all,
> 
> Here's a quick v2 with the tags so far picked up and some inline
> commentary about the shareability domains for the pagetable code.
> 
> Robin.
> 
> 
> Robin Murphy (3):
>   iommu/io-pgtable-arm: Support coherency for Mali LPAE
>   drm/panfrost: Support cache-coherent integrations
>   arm64: dts: meson: Describe G12b GPU as coherent
> 
>  arch/arm64/boot/dts/amlogic/meson-g12b.dtsi |  4 ++++
>  drivers/gpu/drm/panfrost/panfrost_device.h  |  1 +
>  drivers/gpu/drm/panfrost/panfrost_drv.c     |  2 ++
>  drivers/gpu/drm/panfrost/panfrost_gem.c     |  2 ++
>  drivers/gpu/drm/panfrost/panfrost_mmu.c     |  1 +
>  drivers/iommu/io-pgtable-arm.c              | 11 ++++++++++-
>  6 files changed, 20 insertions(+), 1 deletion(-)
> 

Applying to drm-misc-next

Thanks !