Re: [PATCHv5 4/6] drm/msm/a6xx: Add support for using system cache(LLC)

2020-09-28 Thread Sai Prakash Ranjan
On 2020-09-28 21:41, Jordan Crouse wrote: On Mon, Sep 28, 2020 at 05:56:55PM +0530, Sai Prakash Ranjan wrote: Hi Jordan, On 2020-09-23 20:33, Jordan Crouse wrote: >On Tue, Sep 22, 2020 at 11:48:17AM +0530, Sai Prakash Ranjan wrote: >>From: Sharat Masetty >> >>The last level system cache can

Re: [PATCHv5 4/6] drm/msm/a6xx: Add support for using system cache(LLC)

2020-09-28 Thread Jordan Crouse
On Mon, Sep 28, 2020 at 05:56:55PM +0530, Sai Prakash Ranjan wrote: > Hi Jordan, > > On 2020-09-23 20:33, Jordan Crouse wrote: > >On Tue, Sep 22, 2020 at 11:48:17AM +0530, Sai Prakash Ranjan wrote: > >>From: Sharat Masetty > >> > >>The last level system cache can be partitioned to 32 different >

Re: [PATCHv5 4/6] drm/msm/a6xx: Add support for using system cache(LLC)

2020-09-28 Thread Sai Prakash Ranjan
Hi Jordan, On 2020-09-23 20:33, Jordan Crouse wrote: On Tue, Sep 22, 2020 at 11:48:17AM +0530, Sai Prakash Ranjan wrote: From: Sharat Masetty The last level system cache can be partitioned to 32 different slices of which GPU has two slices preallocated. One slice is used for caching GPU

Re: [PATCHv5 4/6] drm/msm/a6xx: Add support for using system cache(LLC)

2020-09-23 Thread Jordan Crouse
On Tue, Sep 22, 2020 at 11:48:17AM +0530, Sai Prakash Ranjan wrote: > From: Sharat Masetty > > The last level system cache can be partitioned to 32 different > slices of which GPU has two slices preallocated. One slice is > used for caching GPU buffers and the other slice is used for > caching

[PATCHv5 4/6] drm/msm/a6xx: Add support for using system cache(LLC)

2020-09-22 Thread Sai Prakash Ranjan
From: Sharat Masetty The last level system cache can be partitioned to 32 different slices of which GPU has two slices preallocated. One slice is used for caching GPU buffers and the other slice is used for caching the GPU SMMU pagetables. This talks to the core system cache driver to acquire