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| author | Eric Anholt <eric@anholt.net> | 2018-12-03 14:24:33 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2018-12-07 10:55:48 -0800 |
| commit | 36e7999dc19a1a6e76258020a49f7f7836018e46 (patch) | |
| tree | 315171e5eb6bd1a4c69273f2b5cea1f602b95a11 /drivers/gpu/drm/v3d | |
| parent | dd847a7069747f1963962aee56a5694fbcc40caf (diff) | |
| download | linux-36e7999dc19a1a6e76258020a49f7f7836018e46.tar.bz2 | |
drm/v3d: Document cache flushing ABI.
Right now, userspace doesn't do any L2T writes, but we should lay out
our expectations for how it works.
v2: Explicitly mention the VCD cache flushing requirements and that
we'll flush the other caches before each of the CLs.
Signed-off-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181203222438.25417-1-eric@anholt.net
Reviewed-by: Dave Emett <david.emett@broadcom.com>
Diffstat (limited to 'drivers/gpu/drm/v3d')
0 files changed, 0 insertions, 0 deletions