Re: [PATCH v2 2/8] drm/i915/gtt: add xehpsdv_ppgtt_insert_entry

2021-12-03 Thread Ramalingam C
On 2021-12-03 at 17:31:11 +, Matthew Auld wrote: > On 03/12/2021 16:59, Ramalingam C wrote: > > On 2021-12-03 at 12:24:20 +, Matthew Auld wrote: > > > If this is LMEM then we get a 32 entry PT, with each PTE pointing to > > > some 64K block of memory, otherwise it's just the usual 512

Re: [PATCH v2 2/8] drm/i915/gtt: add xehpsdv_ppgtt_insert_entry

2021-12-03 Thread Matthew Auld
On 03/12/2021 16:59, Ramalingam C wrote: On 2021-12-03 at 12:24:20 +, Matthew Auld wrote: If this is LMEM then we get a 32 entry PT, with each PTE pointing to some 64K block of memory, otherwise it's just the usual 512 entry PT. This very much assumes the caller knows what they are doing.

Re: [PATCH v2 2/8] drm/i915/gtt: add xehpsdv_ppgtt_insert_entry

2021-12-03 Thread Ramalingam C
On 2021-12-03 at 12:24:20 +, Matthew Auld wrote: > If this is LMEM then we get a 32 entry PT, with each PTE pointing to > some 64K block of memory, otherwise it's just the usual 512 entry PT. > This very much assumes the caller knows what they are doing. > > Signed-off-by: Matthew Auld > Cc:

[PATCH v2 2/8] drm/i915/gtt: add xehpsdv_ppgtt_insert_entry

2021-12-03 Thread Matthew Auld
If this is LMEM then we get a 32 entry PT, with each PTE pointing to some 64K block of memory, otherwise it's just the usual 512 entry PT. This very much assumes the caller knows what they are doing. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Ramalingam C ---