Re: [PATCH v7 1/2] drm/buddy: Add start address support to trim function

2024-07-26 Thread Paneer Selvam, Arunpravin
On 7/24/2024 8:42 PM, Jani Nikula wrote: On Tue, 23 Jul 2024, Arunpravin Paneer Selvam wrote: - Add a new start parameter in trim function to specify exact address from where to start the trimming. This would help us in situations like if drivers would like to do address alignment

Re: [PATCH v7 1/2] drm/buddy: Add start address support to trim function

2024-07-23 Thread Paneer Selvam, Arunpravin
Hi Matthew, Can we push this version for now as we need to mainline the DCC changes ASAP, while we continue our discussion and proceed to implement the permanent solution for address alignment? Thanks, Arun. On 7/23/2024 6:55 PM, Arunpravin Paneer Selvam wrote: - Add a new start parameter i

Re: [PATCH v5 2/2] drm/amdgpu: Add address alignment support to DCC buffers

2024-07-17 Thread Paneer Selvam, Arunpravin
Hi Christian, Can we use the below combination flags to kick in hardware workaround while pinning BO's for this specific hw generation. if (place->flags & TTM_PL_FLAG_CONTIGUOUS) && (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(12, 0, 0) || amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSIO

Re: [PATCH v8 1/3] drm/buddy: Implement tracking clear page feature

2024-03-07 Thread Paneer Selvam, Arunpravin
Hi Matthew, On 3/6/2024 11:19 PM, Matthew Auld wrote: On 04/03/2024 16:32, Arunpravin Paneer Selvam wrote: - Add tracking clear page feature. - Driver should enable the DRM_BUDDY_CLEARED flag if it    successfully clears the blocks in the free path. On the otherhand,    DRM buddy marks each bl

Re: [PATCH v8 1/3] drm/buddy: Implement tracking clear page feature

2024-03-06 Thread Paneer Selvam, Arunpravin
Hi Matthew, Ping? Thanks, Arun. On 3/4/2024 10:02 PM, Arunpravin Paneer Selvam wrote: - Add tracking clear page feature. - Driver should enable the DRM_BUDDY_CLEARED flag if it successfully clears the blocks in the free path. On the otherhand, DRM buddy marks each block as cleared. - Tr

Re: [PATCH v8 3/3] drm/buddy: Add user for defragmentation

2024-03-06 Thread Paneer Selvam, Arunpravin
Hi Christian, On 3/5/2024 5:41 PM, Christian König wrote: Am 05.03.24 um 12:14 schrieb Paneer Selvam, Arunpravin: On 3/5/2024 4:33 PM, Paneer Selvam, Arunpravin wrote: Hi Christian, On 3/4/2024 10:09 PM, Christian König wrote: Am 04.03.24 um 17:32 schrieb Arunpravin Paneer Selvam: Add

Re: [PATCH v8 3/3] drm/buddy: Add user for defragmentation

2024-03-05 Thread Paneer Selvam, Arunpravin
On 3/5/2024 4:33 PM, Paneer Selvam, Arunpravin wrote: Hi Christian, On 3/4/2024 10:09 PM, Christian König wrote: Am 04.03.24 um 17:32 schrieb Arunpravin Paneer Selvam: Add amdgpu driver as user for the drm buddy defragmentation. Signed-off-by: Arunpravin Paneer Selvam ---   drivers/gpu

Re: [PATCH v8 3/3] drm/buddy: Add user for defragmentation

2024-03-05 Thread Paneer Selvam, Arunpravin
Hi Christian, On 3/4/2024 10:09 PM, Christian König wrote: Am 04.03.24 um 17:32 schrieb Arunpravin Paneer Selvam: Add amdgpu driver as user for the drm buddy defragmentation. Signed-off-by: Arunpravin Paneer Selvam ---   drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 17 +++--  

Re: [PATCH v7 3/3] drm/buddy: Add defragmentation support

2024-03-04 Thread Paneer Selvam, Arunpravin
Hi Matthew, On 2/22/2024 12:12 AM, Matthew Auld wrote: On 21/02/2024 12:18, Arunpravin Paneer Selvam wrote: Add a function to support defragmentation. v1:    - Defragment the memory beginning from min_order till the required memory space is available. v2(Matthew):    - add amdgpu user fo

Re: [PATCH v6 1/3] drm/buddy: Implement tracking clear page feature

2024-02-21 Thread Paneer Selvam, Arunpravin
On 2/16/2024 5:33 PM, Matthew Auld wrote: On 08/02/2024 15:49, Arunpravin Paneer Selvam wrote: - Add tracking clear page feature. - Driver should enable the DRM_BUDDY_CLEARED flag if it    successfully clears the blocks in the free path. On the otherhand,    DRM buddy marks each block as clea

Re: [PATCH v6 1/3] drm/buddy: Implement tracking clear page feature

2024-02-21 Thread Paneer Selvam, Arunpravin
On 2/16/2024 5:33 PM, Matthew Auld wrote: On 08/02/2024 15:49, Arunpravin Paneer Selvam wrote: - Add tracking clear page feature. - Driver should enable the DRM_BUDDY_CLEARED flag if it    successfully clears the blocks in the free path. On the otherhand,    DRM buddy marks each block as clea

Re: [Intel-gfx] [PATCH 1/2] Enable buddy memory manager support

2021-09-23 Thread Paneer Selvam, Arunpravin
[AMD Public Use] Hi Alex, I will fix the name and send a document in my next version. Thanks, Arun -Original Message- From: Alex Deucher Sent: Tuesday, September 21, 2021 12:54 AM To: Paneer Selvam, Arunpravin Cc: Maling list - DRI developers ; Intel Graphics Development ; amd-gfx

Re: [Intel-gfx] [PATCH 1/2] Enable buddy memory manager support

2021-09-23 Thread Paneer Selvam, Arunpravin
ch public function Thanks, Arun -Original Message- From: Koenig, Christian Sent: Wednesday, September 22, 2021 12:28 PM To: Paneer Selvam, Arunpravin ; dri-de...@lists.freedesktop.org; intel-gfx@lists.freedesktop.org; amd-...@lists.freedesktop.org; matthew.a...@intel.com; dan...

Re: [Intel-gfx] [PATCH 2/2] Add drm buddy manager support to amdgpu driver

2021-09-23 Thread Paneer Selvam, Arunpravin
[AMD Public Use] Hi Christian, Thanks for the review, I will the send the next version fixing all issues. Regards, Arun -Original Message- From: Christian König Sent: Wednesday, September 22, 2021 12:18 PM To: Paneer Selvam, Arunpravin ; Koenig, Christian ; dri-de

Re: [Intel-gfx] [PATCH 2/2] Add drm buddy manager support to amdgpu driver

2021-09-21 Thread Paneer Selvam, Arunpravin
[AMD Public Use] Hi Christian, Please find my comments. Thanks, Arun -Original Message- From: Koenig, Christian Sent: Tuesday, September 21, 2021 2:34 PM To: Paneer Selvam, Arunpravin ; dri-de...@lists.freedesktop.org; intel-gfx@lists.freedesktop.org; amd-...@lists.freedesktop.org