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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-11-15 11:58:52 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-01 09:37:28 +0100 |
| commit | d9ea911e2b90478b29fd6b2325723099a55f6171 (patch) | |
| tree | 32e151c2843b5e13ada1beac0fc6310842029351 /drivers/gpu/drm/amd | |
| parent | 7841a545f8bd66567edc21669531116caf1daeb1 (diff) | |
| download | talos-obmc-linux-d9ea911e2b90478b29fd6b2325723099a55f6171.tar.gz talos-obmc-linux-d9ea911e2b90478b29fd6b2325723099a55f6171.zip | |
drm/vc4: Set ->legacy_cursor_update to false when doing non-async updates
commit fcc86cb45d38ca2f24bcea9c29c7f4742041caed upstream.
drm_atomic_helper_setup_commit() auto-completes commit->flip_done when
state->legacy_cursor_update is true, but we know for sure that we want
a sync update when we call drm_atomic_helper_setup_commit() from
vc4_atomic_commit().
Explicitly set state->legacy_cursor_update to false to prevent this
auto-completion.
Fixes: 184d3cf4f738 ("drm/vc4: Use wait_for_flip_done() instead of wait_for_vblanks()")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181115105852.9844-2-boris.brezillon@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd')
0 files changed, 0 insertions, 0 deletions
