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authorJoonas Lahtinen <joonas.lahtinen@linux.intel.com>2018-03-01 10:14:24 +0100
committerJoonas Lahtinen <joonas.lahtinen@linux.intel.com>2018-03-01 10:14:24 +0100
commitbba73071b6f71be0a101658d7c13866e30b264a6 (patch)
tree2a0ea1fc5fd975f1c2e9e50de5bb3cb2cb3cb5f7 /Documentation/gpu/todo.rst
parentdrm/i915/dp: Add HBR3 rate (8.1 Gbps) to dp_rates array (diff)
parentMerge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/dr... (diff)
downloadlinux-bba73071b6f71be0a101658d7c13866e30b264a6.tar.xz
linux-bba73071b6f71be0a101658d7c13866e30b264a6.zip
Merge drm-next into drm-intel-next-queued (this time for real)
To pull in the HDCP changes, especially wait_for changes to drm/i915 that Chris wants to build on top of. Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
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@@ -212,6 +212,16 @@ probably use drm_fb_helper_fbdev_teardown().
Contact: Maintainer of the driver you plan to convert
+idr_init_base()
+---------------
+
+DRM core&drivers uses a lot of idr (integer lookup directories) for mapping
+userspace IDs to internal objects, and in most places ID=0 means NULL and hence
+is never used. Switching to idr_init_base() for these would make the idr more
+efficient.
+
+Contact: Daniel Vetter
+
Core refactorings
=================