From: Nirmoy Das <nirmoy.aiemd@gmail.com>
To: dri-devel@lists.freedesktop.org
Cc: thellstrom@vmware.com, airlied@linux.ie, kenny.ho@amd.com,
brian.welty@intel.com, 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: [PATCH v5 0/8] do not store GPU address in TTM
Date: Wed, 1 Apr 2020 20:42:39 +0200 [thread overview]
Message-ID: <20200401184247.16643-1-nirmoy.das@amd.com> (raw)
With this patch series I am trying to remove GPU address dependency in
TTM and moving GPU address calculation to individual drm drivers. This
cleanup will simplify introduction of drm_mem_region/domain work started
by Brian Welty[1].
It would be nice if someone test this for nouveau. Rest of the drivers
are already tested.
v2:
* set bo->offset = 0 for drm/nouveau if bo->mem.mm_node == NULL
v3:
* catch return value of drm_gem_vram_offset() in drm/bochs
* introduce drm_gem_vram_pg_offset() in vram helper
* improve nbo->offset calculation for nouveau
v4:
* minor coding style fixes in amdgpu and radeon
* remove unnecessary kerneldoc for internal function
v5:
* rebase on top of drm-misc-next
* fix return value of drm_gem_vram_pg_offset()
* add a comment in drm_gem_vram_pg_offset() to clearify why we return 0.
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 v3
drm/qxl: don't use ttm bo->offset
drm/vram-helper: don't use ttm bo->offset v4
drm/bochs: use drm_gem_vram_offset to get bo offset v2
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/amd/amdgpu/amdgpu_vm_sdma.c | 2 +-
drivers/gpu/drm/bochs/bochs_kms.c | 7 ++++-
drivers/gpu/drm/drm_gem_vram_helper.c | 11 +++++++-
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 | 8 ++++++
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 -
36 files changed, 121 insertions(+), 77 deletions(-)
--
2.25.1
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next reply other threads:[~2020-04-02 7:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-01 18:42 Nirmoy Das [this message]
2020-04-01 18:42 ` [PATCH 1/1] drm/amdgpu: move ttm bo->offset to amdgpu_bo Nirmoy Das
2020-04-01 18:42 ` [PATCH 2/8] drm/radeon: don't use ttm bo->offset Nirmoy Das
2020-04-01 18:42 ` [PATCH 3/8] drm/vmwgfx: " Nirmoy Das
2020-04-01 18:42 ` [PATCH 4/8] drm/nouveau: don't use ttm bo->offset v3 Nirmoy Das
2020-04-02 7:04 ` Christian König
2020-04-01 18:42 ` [PATCH 5/8] drm/qxl: don't use ttm bo->offset Nirmoy Das
2020-04-01 18:42 ` [PATCH 6/8] drm/vram-helper: don't use ttm bo->offset v4 Nirmoy Das
2020-04-01 18:42 ` [PATCH 7/8] drm/bochs: use drm_gem_vram_offset to get bo offset v2 Nirmoy Das
2020-04-01 18:42 ` [PATCH 8/8] drm/ttm: do not keep GPU dependent addresses Nirmoy Das
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