Re: [PATCH 0/8] do not store GPU address in TTM

From: Nirmoy <nirmodas@amd.com>
To: Thomas Zimmermann <tzimmermann@suse.de>,
	Nirmoy Das <nirmoy.aiemd@gmail.com>,
	dri-devel@lists.freedesktop.org
Cc: thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com,
	brian.welty@intel.com, amd-gfx@lists.freedesktop.org,
	nirmoy.das@amd.com, linux-graphics-maintainer@vmware.com,
	bskeggs@redhat.com, alexander.deucher@amd.com, sean@poorly.run,
	christian.koenig@amd.com, kraxel@redhat.com
Subject: Re: [PATCH 0/8] do not store GPU address in TTM
Date: Tue, 18 Feb 2020 16:57:15 +0100	[thread overview]
Message-ID: <5cded71a-bd19-77d2-fcf4-63c4b3e43ecf@amd.com> (raw)
In-Reply-To: <2775d4d2-ce72-7667-036f-6abe51960b21@suse.de>

On 2/18/20 1:42 PM, Thomas Zimmermann wrote:
> Hi,
>
> the email's subject line should contain the version of the patchset
> (e.g, v2, v3, etc). git send-mail adds this with the -v switch

Thanks Thomas. I over looked that,  will add version tag from my next 
emails.

Nirmoy

>
> Best regards
> Thomas
>
> Am 17.02.20 um 16:04 schrieb Nirmoy Das:
>> With this patch series I am trying to remove GPU address dependency in
>> TTM and moving GPU address calculation to individual drm drivers.
>>
>> I tested this patch series on qxl, bochs and amdgpu. Christian tested it on radeon HW.
>> It would be nice if someone test this for nouveau and vmgfx.
>>
>> Nirmoy Das (8):
>>    drm/amdgpu: move ttm bo->offset to amdgpu_bo
>>    drm/radeon: don't use ttm bo->offset
>>    drm/vmwgfx: don't use ttm bo->offset
>>    drm/nouveau: don't use ttm bo->offset
>>    drm/qxl: don't use ttm bo->offset
>>    drm/vram-helper: don't use ttm bo->offset
>>    drm/bochs: use drm_gem_vram_offset to get bo offset
>>    drm/ttm: do not keep GPU dependent addresses
>>
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_object.c  | 22 ++++++++++++++--
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_object.h  |  1 +
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c     | 29 ++++++++++++++++-----
>>   drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h     |  1 +
>>   drivers/gpu/drm/bochs/bochs_kms.c           |  2 +-
>>   drivers/gpu/drm/drm_gem_vram_helper.c       |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv04/crtc.c     |  6 ++---
>>   drivers/gpu/drm/nouveau/dispnv04/disp.c     |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv04/overlay.c  |  6 ++---
>>   drivers/gpu/drm/nouveau/dispnv50/base507c.c |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv50/core507d.c |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv50/ovly507e.c |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv50/wndw.c     |  2 +-
>>   drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c |  2 +-
>>   drivers/gpu/drm/nouveau/nouveau_abi16.c     |  8 +++---
>>   drivers/gpu/drm/nouveau/nouveau_bo.c        |  1 +
>>   drivers/gpu/drm/nouveau/nouveau_bo.h        |  3 +++
>>   drivers/gpu/drm/nouveau/nouveau_chan.c      |  2 +-
>>   drivers/gpu/drm/nouveau/nouveau_dmem.c      |  2 +-
>>   drivers/gpu/drm/nouveau/nouveau_fbcon.c     |  2 +-
>>   drivers/gpu/drm/nouveau/nouveau_gem.c       | 10 +++----
>>   drivers/gpu/drm/qxl/qxl_drv.h               |  6 ++---
>>   drivers/gpu/drm/qxl/qxl_kms.c               |  5 ++--
>>   drivers/gpu/drm/qxl/qxl_object.h            |  5 ----
>>   drivers/gpu/drm/qxl/qxl_ttm.c               |  9 -------
>>   drivers/gpu/drm/radeon/radeon.h             |  1 +
>>   drivers/gpu/drm/radeon/radeon_object.h      | 16 +++++++++++-
>>   drivers/gpu/drm/radeon/radeon_ttm.c         |  4 +--
>>   drivers/gpu/drm/ttm/ttm_bo.c                |  7 -----
>>   drivers/gpu/drm/vmwgfx/vmwgfx_bo.c          |  4 +--
>>   drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c     |  2 +-
>>   drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c        |  2 +-
>>   drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c  |  2 --
>>   include/drm/ttm/ttm_bo_api.h                |  2 --
>>   include/drm/ttm/ttm_bo_driver.h             |  1 -
>>   35 files changed, 99 insertions(+), 76 deletions(-)
>>
>> --
>> 2.25.0
>>
>> _______________________________________________
>> dri-devel mailing list
>> dri-devel@lists.freedesktop.org
>> https://lists.freedesktop.org/mailman/listinfo/dri-devel
>>
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