Re: [Intel-gfx] [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-08 Thread Das, Nirmoy
Thanks for the clarification, Ram! On 07/02/2022 14:53, Ramalingam C wrote: On 2022-02-07 at 12:41:59 +0100, Christian König wrote: Am 07.02.22 um 10:37 schrieb Ramalingam C: On flat-ccs capable platform we need to evict and resore the ccs data along with the corresponding main memory. This c

Re: [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread C, Ramalingam
On 2022-02-07 at 15:37:09 +0100, Christian König wrote: > Am 07.02.22 um 14:53 schrieb Ramalingam C: > > On 2022-02-07 at 12:41:59 +0100, Christian König wrote: > > > Am 07.02.22 um 10:37 schrieb Ramalingam C: > > > > On flat-ccs capable platform we need to evict and resore the ccs data > > > > alo

Re: [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread Christian König
Am 07.02.22 um 14:53 schrieb Ramalingam C: On 2022-02-07 at 12:41:59 +0100, Christian König wrote: Am 07.02.22 um 10:37 schrieb Ramalingam C: On flat-ccs capable platform we need to evict and resore the ccs data along with the corresponding main memory. This ccs data can only be access through

Re: [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread Ramalingam C
On 2022-02-07 at 12:41:59 +0100, Christian König wrote: > Am 07.02.22 um 10:37 schrieb Ramalingam C: > > On flat-ccs capable platform we need to evict and resore the ccs data > > along with the corresponding main memory. > > > > This ccs data can only be access through BLT engine through a special

Re: [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread Hellstrom, Thomas
Hi, Christian, On Mon, 2022-02-07 at 12:41 +0100, Christian König wrote: > Am 07.02.22 um 10:37 schrieb Ramalingam C: > > On flat-ccs capable platform we need to evict and resore the ccs data > > along with the corresponding main memory. > > > > This ccs data can only be access through BLT engine

Re: [RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread Christian König
Am 07.02.22 um 10:37 schrieb Ramalingam C: On flat-ccs capable platform we need to evict and resore the ccs data along with the corresponding main memory. This ccs data can only be access through BLT engine through a special cmd ( ) To support above requirement of flat-ccs enabled i915 platform

[RFC 0/2] drm/i915/ttm: Evict and store of compressed object

2022-02-07 Thread Ramalingam C
On flat-ccs capable platform we need to evict and resore the ccs data along with the corresponding main memory. This ccs data can only be access through BLT engine through a special cmd ( ) To support above requirement of flat-ccs enabled i915 platforms this series adds new param called ccs_pages