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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-03 21:11:09 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-08-08 10:05:22 +0200 |
| commit | 3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2 (patch) | |
| tree | 8846a2f6342bf6c90dfb124ac5e1120d9b9ab817 /Documentation/gpu/drm-internals.rst | |
| parent | aafdcfd3f9aa3c9f77ae4e9385f21bf9ae120d3e (diff) | |
| download | linux-3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2.tar.gz linux-3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2.tar.bz2 linux-3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2.zip | |
drm: Mark up legacy/dri1 drivers with DRM_LEGACY
It's super confusing that new drivers need to be marked with
DRIVER_MODESET when really it means DRIVER_MODERN. Much better to
invert the meaning and rename it to something that's suitably
off-putting.
Since there's over 100 places using DRIVER_MODESET we need to roll out
this change without a flag day.
v2: Update docs.
Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470251470-30830-1-git-send-email-daniel.vetter@ffwll.ch
Diffstat (limited to 'Documentation/gpu/drm-internals.rst')
| -rw-r--r-- | Documentation/gpu/drm-internals.rst | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/gpu/drm-internals.rst b/Documentation/gpu/drm-internals.rst index 3bb26135971f..37284bcc7764 100644 --- a/Documentation/gpu/drm-internals.rst +++ b/Documentation/gpu/drm-internals.rst @@ -53,9 +53,12 @@ u32 driver_features; DRIVER_USE_AGP Driver uses AGP interface, the DRM core will manage AGP resources. -DRIVER_REQUIRE_AGP - Driver needs AGP interface to function. AGP initialization failure - will become a fatal error. +DRIVER_LEGACY + Denote a legacy driver using shadow attach. Don't use. + +DRIVER_KMS_LEGACY_CONTEXT + Used only by nouveau for backwards compatibility with existing userspace. + Don't use. DRIVER_PCI_DMA Driver is capable of PCI DMA, mapping of PCI DMA buffers to |