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From: Thomas Zimmermann <tzimmermann@suse.de>
To: daniel@ffwll.ch, airlied@linux.ie,
	maarten.lankhorst@linux.intel.com, mripard@kernel.org,
	alexander.deucher@amd.com, christian.koenig@amd.com
Cc: Thomas Zimmermann <tzimmermann@suse.de>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH 0/6] Move struct drm_device.hose to legacy section
Date: Tue, 12 Jan 2021 09:10:29 +0100	[thread overview]
Message-ID: <20210112081035.6882-1-tzimmermann@suse.de> (raw)

This patchset moves struct drm_device.hose to the section for legacy
drivers. As part of this, a number of other changes are applied in
order to protect all uses of hose by CONFIG_DRM_LEGACY.

Patches 1 to 3 move non-legacy code out put drm_memory.c and add the
remaining I/O-memory helpers to the legacy code.

Patch 4 addresses CONFIG_DRM_VM, which is only selected by legacy
drivers, so drm_vm.c can directly be compiled by CONFIG_DRM_LEGACY.

Patch 5 changes radeon to maintain its own copy of the hose field of
struct drm_device.

Patch 6 makes the hose field legacy.

The patchset has been compile-tested w/o CONFIG_DRM_LEGACY enabled.

Thomas Zimmermann (6):
  drm: Inline AGP wrappers into their only callers
  drm: Implement drm_need_swiotlb() in drm_cache.c
  drm: Build drm_memory.o only for legacy drivers
  drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY
  drm/radeon: Store PCI controller in struct radeon_device.hose
  drm: Move struct drm_device.hose to legacy section

 drivers/gpu/drm/Kconfig             |  5 ---
 drivers/gpu/drm/Makefile            |  6 ++--
 drivers/gpu/drm/drm_agpsupport.c    | 12 +++----
 drivers/gpu/drm/drm_cache.c         | 32 ++++++++++++++++++
 drivers/gpu/drm/drm_file.c          |  2 ++
 drivers/gpu/drm/drm_legacy.h        |  2 +-
 drivers/gpu/drm/drm_memory.c        | 51 -----------------------------
 drivers/gpu/drm/radeon/radeon.h     |  3 ++
 drivers/gpu/drm/radeon/radeon_drv.c |  4 ---
 drivers/gpu/drm/radeon/radeon_kms.c |  4 +++
 drivers/gpu/drm/radeon/radeon_ttm.c |  2 +-
 include/drm/drm_agpsupport.h        | 18 ----------
 include/drm/drm_device.h            |  9 ++---
 13 files changed, 57 insertions(+), 93 deletions(-)


base-commit: cd0df21e28c36de80356344ff8683be2813c6ff2
prerequisite-patch-id: c2b2f08f0eccc9f5df0c0da49fa1d36267deb11d
--
2.29.2

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             reply	other threads:[~2021-01-12  8:10 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-12  8:10 Thomas Zimmermann [this message]
2021-01-12  8:10 ` [PATCH 1/6] drm: Inline AGP wrappers into their only callers Thomas Zimmermann
2021-01-12  8:59   ` Daniel Vetter
2021-01-12  9:56     ` Thomas Zimmermann
2021-01-12 14:01       ` Daniel Vetter
2021-01-12  8:10 ` [PATCH 2/6] drm: Implement drm_need_swiotlb() in drm_cache.c Thomas Zimmermann
2021-01-12  9:01   ` Daniel Vetter
2021-01-12  8:10 ` [PATCH 3/6] drm: Build drm_memory.o only for legacy drivers Thomas Zimmermann
2021-01-12  9:02   ` Daniel Vetter
2021-01-12  8:10 ` [PATCH 4/6] drm: Merge CONFIG_DRM_VM into CONFIG_DRM_LEGACY Thomas Zimmermann
2021-01-12  9:04   ` Daniel Vetter
2021-01-12  8:10 ` [PATCH 5/6] drm/radeon: Store PCI controller in struct radeon_device.hose Thomas Zimmermann
2021-01-12  8:10 ` [PATCH 6/6] drm: Move struct drm_device.hose to legacy section Thomas Zimmermann
2021-01-12  8:16 ` [PATCH 0/6] " Christian König

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