nd in Signed-off tag
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 72f52f293249..5ab66aaf2bbd 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/dr
On 15/03/22 9:14 pm, Paul Menzel wrote:
> Dear Arunpravin,
>
>
> Am 15.03.22 um 16:42 schrieb Arunpravin:
>
>> On 15/03/22 2:35 pm, Paul Menzel wrote:
>
>>> Am 15.03.22 um 10:01 schrieb Arunpravin:
>>>
On 15/03/22 1:49 pm, Paul Menzel wrote:
>>>
> Am 14.03.22 um 20:40 schrieb Arunpr
On 16/03/22 5:01 pm, Matthew Auld wrote:
> On 16/03/2022 06:34, Arunpravin Paneer Selvam wrote:
>> handle a situation in the condition order-- == min_order,
>> when order = 0 and min_order = 0, leading to order = -1,
>> it now won't exit the loop. To avoid this probl
add a simple check to reject any size not aligned to the
min_page_size.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 72f52f293249..b503c88786b0
On 16/03/22 12:28 pm, Paul Menzel wrote:
> Dear Arunprivin,
>
>
> Am 16.03.22 um 07:49 schrieb Arunpravin Paneer Selvam:
>
>> On 15/03/22 9:14 pm, Paul Menzel wrote:
>
>>> Am 15.03.22 um 16:42 schrieb Arunpravin:
>>>
>>>> On 15/03/22 2
On 16/03/22 6:02 pm, Christian König wrote:
> Am 16.03.22 um 12:31 schrieb Matthew Auld:
>> On 16/03/2022 06:34, Arunpravin Paneer Selvam wrote:
>>> handle a situation in the condition order-- == min_order,
>>> when order = 0 and min_order = 0, leading to order = -1
-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/Kconfig | 1 +
.../gpu/drm/amd/amdgpu/amdgpu_res_cursor.h| 97 +--
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h | 10 +-
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 263 ++
4 files changed
-by: Arunpravin Paneer Selvam
Suggested-by: Matthew Auld
---
drivers/gpu/drm/drm_buddy.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 72f52f293249..b503c88786b0 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/
r, Alexander ; matthew.a...@intel.com;
> dan...@ffwll.ch; Koenig, Christian
> Subject: Re: [PATCH v11] drm/amdgpu: add drm buddy support to amdgpu
>
> Am 23.03.22 um 07:25 schrieb Arunpravin Paneer Selvam:
>> [SNIP]
>> @@ -415,48 +409,86 @@ static int amdgpu_v
On 23/03/22 1:15 pm, Christian König wrote:
> Am 23.03.22 um 08:34 schrieb Arunpravin Paneer Selvam:
>> Add a simple check to reject any size not aligned to the
>> min_page_size.
>>
>> handle instances when size is not aligned with the min_page_size.
>> Unigi
On 29/03/22 4:54 pm, Christian König wrote:
> Am 29.03.22 um 13:19 schrieb Arunpravin Paneer Selvam:
>> [SNIP]
>>>> + pages_left = node->base.num_pages;
>>>>
>>>>i = 0;
>>>> - spin_lock(&mgr->lock);
>>&g
On 29/03/22 9:30 pm, Arunpravin Paneer Selvam wrote:
>
>
> On 29/03/22 4:54 pm, Christian König wrote:
>> Am 29.03.22 um 13:19 schrieb Arunpravin Paneer Selvam:
>>> [SNIP]
>>>>> + pages_left = node->base.num_pages;
>>>>>
-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 31 +++
1 file changed, 31 insertions(+)
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 72f52f293249..98d7ec359b08 100644
--- a/drivers/gpu/drm/drm_buddy.c
+++ b/drivers/gpu/
On 29/03/22 4:54 pm, Matthew Auld wrote:
> On Tue, 29 Mar 2022 at 12:17, Arunpravin Paneer Selvam
> wrote:
>>
>>
>>
>> On 23/03/22 1:15 pm, Christian König wrote:
>>> Am 23.03.22 um 08:34 schrieb Arunpravin Paneer Selvam:
>>>> Add a
On 30/03/22 2:37 pm, Christian König wrote:
> Am 30.03.22 um 11:04 schrieb Arunpravin Paneer Selvam:
>> Round up the size value to the min_page_size and trim the last block to
>> the required size.
>>
>> This solves a bug detected when size is not aligned with th
On 30/03/22 2:42 pm, Christian König wrote:
> Am 30.03.22 um 11:20 schrieb Arunpravin Paneer Selvam:
>>
>> On 30/03/22 2:37 pm, Christian König wrote:
>>> Am 30.03.22 um 11:04 schrieb Arunpravin Paneer Selvam:
>>>> Round up the size value to the min_page_size
On 5/2/2022 8:41 PM, Mike Lothian wrote:
On Wed, 27 Apr 2022 at 12:55, Mike Lothian wrote:
On Tue, 26 Apr 2022 at 17:36, Christian König wrote:
Hi Mike,
sounds like somehow stitching together the SG table for PRIME doesn't
work any more with this patch.
Can you try with P2P DMA disabled?
ed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_resource.c | 59 ++
include/drm/ttm/ttm_resource.h | 39
2 files changed, 98 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c
b
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33 +
1 file
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38 +++
drivers/gpu/drm/amd/amdgpu
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29 +++
drivers/gpu/drm/nouveau
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v3: move the bits that are specific to buddy_man (Matthew)
v4: consider the block size /range (Matthew)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 45
On 8/8/2022 5:00 PM, Christian König wrote:
Am 25.07.22 um 13:42 schrieb Arunpravin Paneer Selvam:
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by
!place check to the !res if and return false
in ttm_resource_compatible() function (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_resource.c | 59 ++
include/drm/ttm/ttm_resource.h | 40 +
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33 +
1 file
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 45
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29 +++
drivers/gpu/drm/nouveau
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v3: move the bits that are specific to buddy_man (Matthew)
v4: consider the block size /range (Matthew)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38 +++
drivers/gpu/drm/amd/amdgpu
002 R08: R09:
5642dccd5530
[ 40.301547][ T184] R10: 0016 R11: 0246 R12:
7f6b1d7b2e2d
[ 40.302698][ T184] R13: R14: 5642dcca4230 R15:
5642dcca2880
Signed-off-by: Arunpravin Paneer Selvam
Reported-by: kernel test
Hi Dan,
drm-misc-fixes doesn't have the updated ttm_bo.c file, we have the
updated ttm_bo.c version in
drm-misc-next branch. Please find below for the line number 907.
On 8/11/2022 3:25 PM, Dan Carpenter wrote:
Hello Arunpravin Paneer Selvam,
This is a semi-automatic email about new s
!place check to the !res if and return false
in ttm_resource_compatible() function (Christian)
v5: move bits of code from patch number 6 to avoid
temporary driver breakup (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33 +
1 file
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38 +++
drivers/gpu/drm/amd/amdgpu
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v3: move the bits that are specific to buddy_man (Matthew)
v4: consider the block size /range (Matthew)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29 +++
drivers/gpu/drm/nouveau
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
v3: Cleanups and removal of workarounds
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Hi Dan,
On 8/11/2022 5:26 PM, Dan Carpenter wrote:
On Thu, Aug 11, 2022 at 04:36:33PM +0530, Arunpravin Paneer Selvam wrote:
Hi Dan,
drm-misc-fixes doesn't have the updated ttm_bo.c file, we have the updated
ttm_bo.c version in
drm-misc-next branch. Please find below for the line numbe
On 8/15/2022 4:35 PM, Christian König wrote:
Am 12.08.22 um 15:30 schrieb Arunpravin Paneer Selvam:
We are adding two new callbacks to ttm resource manager
function to handle intersection and compatibility of
placement and resources.
v2: move the amdgpu and ttm_range_manager changes to
!place check to the !res if and return false
in ttm_resource_compatible() function (Christian)
v5: move bits of code from patch number 6 to avoid
temporary driver breakup (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Christian König
---
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Christian König
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
v3: Cleanups and removal of workarounds
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38 +++
drivers
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Christian König
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v3: move the bits that are specific to buddy_man (Matthew)
v4: consider the block size /range (Matthew)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Reviewed
gr_new")
commit c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu")
[WHY]
Few users reported garbaged graphics as soon as x starts,
reverting until this can be resolved.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 29 --
gr_new")
commit c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu")
[WHY]
Few users reported garbaged graphics as soon as x starts,
reverting until this can be resolved.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 22 +++-
gr_new")
commit c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu")
[WHY]
Few users reported garbaged graphics as soon as x starts,
reverting until this can be resolved.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/Kconfig | 1 -
.../gpu/drm/
ot;)
[WHY]
Few users reported garbaged graphics as soon as x starts,
reverting until this can be resolved.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/Kconfig | 1 -
.../gpu/drm/amd/amdgpu/amdgpu_res_cursor.h| 97 +
drivers/gpu/drm/amd/amdgpu/amdgpu
On 7/8/2022 3:03 PM, Christian König wrote:
Am 08.07.22 um 11:30 schrieb Arunpravin Paneer Selvam:
This reverts commit 708d19d9f362766147cab79eccae60912c6d3068.
This is part of a revert of the following commits:
commit 708d19d9f362 ("drm/amdgpu: move internal vram_mgr function
into
prefix as amdgpu_vram_mgr_*()
- modify the round_up() logic conforming to contiguous flag enablement
or if size is not aligned to min_block_size
- modify the trim logic
- rename node as block wherever applicable
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/Kconfig
Add a set of drm buddy test cases to validate the
drm/drm_buddy.c memory allocator.
Signed-off-by: Arunpravin Paneer Selvam
---
tests/drm_buddy.c | 14 ++
tests/meson.build | 1 +
2 files changed, 15 insertions(+)
create mode 100644 tests/drm_buddy.c
diff --git a/tests
v2: add more commit description
v3: remove WARN_ON()
Signed-off-by: Arunpravin Paneer Selvam
Suggested-by: Matthew Auld
---
drivers/gpu/drm/drm_buddy.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/drm_buddy.c b/drivers/gpu/drm/drm_buddy.c
index 72f52f293249..11bb59399
On 11/04/22 7:02 pm, Matthew Auld wrote:
> On 11/04/2022 13:42, Christian König wrote:
>>
>> Am 11.04.22 um 11:47 schrieb Matthew Auld:
>>> On 11/04/2022 08:38, Arunpravin Paneer Selvam wrote:
>>>> Add a simple check to reject any size not aligned to the
>
Add a set of drm buddy test cases to validate the
drm/drm_buddy.c memory allocator.
v2: sorted in alphabetical order
Signed-off-by: Arunpravin Paneer Selvam
Reviewed-by: Matthew Auld
---
tests/drm_buddy.c | 14 ++
tests/meson.build | 1 +
2 files changed, 15 insertions(+)
create
On 9/8/2022 11:34 AM, Christian König wrote:
Am 07.09.22 um 19:00 schrieb Daniel Vetter:
[SNIP]
I'm a bit confused why the bloat here ...
Drivers do have specialized implementations of the backend, e.g.
VMWGFX have
his handle backend, amdgpu the VRAM backend with special placements,
i915 i
.
Signed-off-by: Arunpravin Paneer Selvam
Reported-by: Mike Lothian
Tested-by: Mike Lothian
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 16
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h | 2 +-
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm
- This allows the resource manager to handle intersection
of placement and resources.
- Add callback function to amdgpu driver module fetching
start offset from buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu
Add a new intersect callback function fetching the
start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 15 +++
drivers/gpu/drm/nouveau/nouveau_mem.h | 3 +++
drivers/gpu/drm
Add a new intersect callback function fetching
start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 23 +++
1 file changed, 23 insertions(+)
diff --git a
Use new intersect callback instead of having a generic
placement range verification.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 45 +++--
drivers/gpu/drm/ttm/ttm_bo.c| 9 +++--
drivers
We are adding two new callbacks to ttm resource manager
function to handle intersection and compatibility of
placement and resources.
v2: move the amdgpu and ttm_range_manager changes to
separate patches (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33 +
1 file
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29 +++
drivers/gpu/drm/nouveau
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38
drivers/gpu/drm/amd/amdgpu
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 43 +++
1 file changed, 43 insertions(+)
diff
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 45
CQ/
Signed-off-by: Arunpravin Paneer Selvam
Reported-by: kernel test robot
---
drivers/gpu/drm/ttm/ttm_bo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index c1bd006a5525..590110fdf59c 100644
--- a/drivers/gpu/d
002 R08: R09:
5642dccd5530
[ 40.301547][ T184] R10: 0016 R11: 0246 R12:
7f6b1d7b2e2d
[ 40.302698][ T184] R13: R14: 5642dcca4230 R15:
5642dcca2880
Signed-off-by: Arunpravin Paneer Selvam
Reported-by: ke
Hi Andre,
On 7/27/2022 8:56 PM, André Almeida wrote:
Hi Arunpravin,
Às 02:30 de 27/07/22, Arunpravin Paneer Selvam escreveu:
Check the bo->resource value before accessing the resource
mem_type.
v2: Fix commit description unwrapped warning
[ 40.191227][ T184] general protection fa
Implemented a new intersect and compatible callback functions
to ttm range manager fetching start offset from drm mm range
allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_range_manager.c | 33 +
1 file
Implemented a new intersect and compatible callback function
fetching start offset from backend drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 38
drivers/gpu/drm/amd/amdgpu
ed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/ttm/ttm_resource.c | 59 ++
include/drm/ttm/ttm_resource.h | 39
2 files changed, 98 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_resource.c
b
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v2: move the bits that are specific to buddy_man (Matthew)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 39
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 45
Implemented a new intersect and compatible callback function
fetching the start offset from struct ttm_resource.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/nouveau/nouveau_mem.c | 29 +++
drivers/gpu/drm/nouveau
Hi Matthew,
On 7/26/2022 4:11 PM, Matthew Auld wrote:
On 25/07/2022 12:42, Arunpravin Paneer Selvam wrote:
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
Signed-off-by: Christian König
Signed-off-by: Arunpravin Paneer Selvam
On 7/28/2022 8:57 PM, Matthew Auld wrote:
On 28/07/2022 15:33, Arunpravin Paneer Selvam wrote:
Implemented a new intersect and compatible callback function
fetching start offset from drm buddy allocator.
v2: move the bits that are specific to buddy_man (Matthew)
Signed-off-by: Christian
On 7/28/2022 9:07 PM, Matthew Auld wrote:
On 28/07/2022 15:33, Arunpravin Paneer Selvam wrote:
Apply new intersect and compatible callback instead
of having a generic placement range verfications.
v2: Added a separate callback for compatiblilty
checks (Christian)
Signed-off-by
ascending order and compare the last entry of each order
list in the freelist and return the max block.
This patch improves the 3D benchmark scores and solves
fragmentation issues.
All drm buddy selftests are verfied.
drm_buddy: pass:6 fail:0 skip:0 total:6
Signed-off-by: Arunpravin Paneer Selvam
ht
affect a card that old since most changes in that request were for
display hw you don't have.
ommit 312b4dc11d4f74bfe03ea25ffe04c1f2fdd13cb9
Author: Arunpravin Paneer Selvam
Date: Tue Oct 4 07:33:39 2022 -0700
drm/amdgpu: Fix VRAM BO swap issue
DRM buddy manager allocates the
rly.
Arun can you trace the allocation and make sure that all kernel
allocations have the CONTIGUOUS flag set?
Thanks,
Christian.
Dave.
From 132ce83f893eaea743fb7f41a9dc72afea52cdaa Mon Sep 17 00:00:00 2001
From: Arunpravin Paneer Selvam
Date: Mon, 17 Oct 2022 13:15:21 -0700
Subject: [PATC
Hi Amar,
On 11/16/2022 2:20 PM, Somalapuram Amaranath wrote:
ttm_resource allocate size in bytes i.e less than page size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu/drm/drm_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/driver
On 11/22/2022 10:48 AM, Somalapuram, Amaranath wrote:
On 11/16/2022 2:50 PM, Arunpravin Paneer Selvam wrote:
Hi Amar,
On 11/16/2022 2:20 PM, Somalapuram Amaranath wrote:
ttm_resource allocate size in bytes i.e less than page size.
Signed-off-by: Somalapuram Amaranath
---
drivers/gpu
Hi Christian,
Looks good to me.
Reviewed-by: Arunpravin Paneer Selvam
for the series.
Regards,
Arun.
On 11/25/2022 3:51 PM, Christian König wrote:
We already fallback to a dummy BO with no backing store when we
allocate GDS,GWS and OA resources and to GTT when we allocate VRAM.
Drop all
Hi Xinhui,
On 11/28/2022 12:04 PM, xinhui pan wrote:
Currently drm-buddy does not have full knowledge of continuous memory.
Lets consider scenario below.
order 1:L R
order 0: LL LR RL RR
for order 1 allocation, it can offer L or R or LR+RL.
For now, we only impl
list in the freelist and return the max block.
This patch improves the viewperf 3D benchmark scores.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 81 -
1 file changed, 54 insertions(+), 27 deletions(-)
diff --git a/drivers/gpu
Hi Matthew,
On 1/10/2023 5:32 PM, Matthew Auld wrote:
On 07/01/2023 15:15, Arunpravin Paneer Selvam wrote:
As we are observing low numbers in viewperf graphics benchmark, we
are strictly not allowing the top down flag enabled allocations
to steal the memory space from cpu visible region.
The
looks good to me as well.
Reviewed-by: Arunpravin Paneer Selvam
On 8/7/2023 12:17 PM, Christian König wrote:
Am 04.08.23 um 08:56 schrieb Ma Jun:
[1] Change pages to blocks to avoid confusion.
[2] Fix output format to align the output info.
Signed-off-by: Ma Jun
Of hand looks good to me
part and trim
function to the drm buddy manager.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 253 ++--
include/drm/drm_buddy.h | 6 +-
2 files changed, 248 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/drm_budd
Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 58 ++--
1 file changed, 4 insertions(+), 54 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
index c7085a747b03..18f58efc9dc7 100644
--- a/drivers
Paneer Selvam
---
drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 23 +++
1 file changed, 3 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
b/drivers/gpu/drm/i915/i915_ttm_buddy_manager.c
index a1bc804cfa15..0d735d5c2b35 100644
--- a
Hi Christian,
I ran GLMark2, unigine heaven and Tomb Raider on steam. I didn't observe
any issues.
Regards,
Arun.
On 8/21/2023 4:33 PM, Christian König wrote:
Am 20.08.23 um 11:51 schrieb Christophe JAILLET:
This serie simplifies amdgpu_bo_list_create() and usage of the 'struct
amdgpu_bo_li
On 21/08/23 10:46, Matthew Auld wrote:
Hi,
On 21/08/2023 11:14, Arunpravin Paneer Selvam wrote:
The way now contiguous requests are implemented such that
the size rounded up to power of 2 and the corresponding order
block picked from the freelist.
In addition to the older method, the new
On 22/08/23 22:52, Christian König wrote:
Am 21.08.23 um 13:16 schrieb Christian König:
Am 21.08.23 um 12:14 schrieb Arunpravin Paneer Selvam:
The way now contiguous requests are implemented such that
the size rounded up to power of 2 and the corresponding order
block picked from the
Looks good, Feel free to add Reviewed-by: Arunpravin Paneer Selvam
Regards,
Arun.
On 7/13/2023 12:09 PM, Christian König wrote:
[Adding Arun]
Am 12.07.23 um 16:28 schrieb Mauro Carvalho Chehab:
As an example for the new documentation tool, add a documentation
for drm_buddy_test.
I opted
() function to return total allocated size
on -ENOSPC err and traverse RHS/LHS to allocate the required
size (Matthew).
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/drm_buddy.c | 138
include/drm/drm_buddy.h | 6 +-
2 files changed
- Move roundup_power_of_two() and IS_ALIGNED() computations to
drm buddy file to support the new try harder mechanism for
contiguous allocation.
- Move trim function call to drm_buddy_alloc_blocks() function.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/amd/amdgpu
- Move roundup_power_of_two() to drm buddy file to support
the new try harder mechanism for contiguous allocation.
- Move trim function call to drm_buddy_alloc_blocks() function.
Signed-off-by: Arunpravin Paneer Selvam
---
drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 23
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