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| author | Joonas Lahtinen <[email protected]> | 2019-08-30 10:50:53 +0000 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2020-05-14 17:24:54 +0000 |
| commit | ca69a3c68e2150ffb73ff1ff7d2b5390d76b3eb9 (patch) | |
| tree | 0fc2a902104931c89c118ab0be3ee2e9d19e412e /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | drm/i915: Extract i915_cs_timestamp_{ns_to_ticks,tick_to_ns}() (diff) | |
| download | kernel-ca69a3c68e2150ffb73ff1ff7d2b5390d76b3eb9.tar.gz kernel-ca69a3c68e2150ffb73ff1ff7d2b5390d76b3eb9.zip | |
drm/i915: Document locking guidelines
To ensure cross-driver locking compatibility, document the expected
guidelines for implementing the GEM locking in i915. Note that this
is a description of how things should end up after being reworked,
and does not reflect the current state of things.
v2: Use rst note:: tag (Rodrigo)
Signed-off-by: Joonas Lahtinen <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Cc: Dave Airlie <[email protected]>
Cc: Matthew Auld <[email protected]>
Cc: Abdiel Janulgue <[email protected]>
Cc: CQ Tang <[email protected]>
Reviewed-by: Rodrigo Vivi <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
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