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lib: Reset 'position_changed' after a drmModeSetCrtc()

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So the next commit won't trigger a drmModeSetCrtc() if the primary plane
doesn't have any update needing it.

This shouldn't be a problem at the moment as we don't allow the primary
plane to be of a different size than the CRTC viewport, but it will most
likely change in the future and we don't want to have that bug there.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2014-07-07 15:08:33 +01:00
parent 089e8d0a6b
commit 4f83c4efa8
1 changed files with 1 additions and 0 deletions
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lib/igt_kms.c
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@ -1025,6 +1025,7 @@ static int igt_primary_plane_commit_legacy(igt_plane_t *primary,
primary->pipe->enabled = (fb_id != 0);
primary->fb_changed = false;
primary->position_changed = false;
return 0;
}