On 20/04/11 11:50, Lionel Landwerlin wrote:
> On 10/04/2020 19:51, Venkata Sandeep Dhanalakota wrote:
> > From: Lionel Landwerlin
> >
> > To allow faster engine to engine synchronization, peel the layer of
> > dma-fence-chain to expose potential i915 fences so that the
> > i915-request code can e
On 10/04/2020 19:51, Venkata Sandeep Dhanalakota wrote:
From: Lionel Landwerlin
To allow faster engine to engine synchronization, peel the layer of
dma-fence-chain to expose potential i915 fences so that the
i915-request code can emit HW semaphore wait/signal operations in the
ring which is fas
Hi Venkata,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on drm-tip/drm-tip]
[cannot apply to drm-intel/for-linux-next linus/master v5.6 next-20200410]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we als
From: Lionel Landwerlin
To allow faster engine to engine synchronization, peel the layer of
dma-fence-chain to expose potential i915 fences so that the
i915-request code can emit HW semaphore wait/signal operations in the
ring which is faster than waking up the host to submit unblocked
workloads
