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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-08-03 21:11:09 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-08-08 10:05:22 +0200
commit3cbf6a5deb2f4a469de7a90a3cc169e8fcba95e2 (patch)
tree8846a2f6342bf6c90dfb124ac5e1120d9b9ab817 /Documentation/gpu/drm-internals.rst
parentaafdcfd3f9aa3c9f77ae4e9385f21bf9ae120d3e (diff)
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.rst9
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