| commit | 762237bb714b0cd93ce2405ccc891fadb405c26e | |
| author | Chris Wilson <chris@chris-wilson.co.uk> | |
| Thu, 17 Mar 2011 07:20:20 +0000 (17 07:20 +0000) | ||
| committer | Chris Wilson <chris@chris-wilson.co.uk> | |
| Wed, 23 Mar 2011 06:40:52 +0000 (23 06:40 +0000) | ||
| tree | 48f27bb52c136d30eca119c0a2b6613a204a51f6 | treesnapshot (tar.gz zip) |
| parent | 19b01b5fbf0b78930b3b06ee6080539c17b5d1fd | commitdiff |
drm/i915: Remove surplus POSTING_READs before wait_for_vblank
... as wait_for_vblank (and friends) will do a flush of the MMIO writes
anyway.
References: https://bugs.freedesktop.org/show_bug.cgi?id=34601
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
... as wait_for_vblank (and friends) will do a flush of the MMIO writes
anyway.
References: https://bugs.freedesktop.org/show_bug.cgi?id=34601
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| drivers/gpu/drm/i915/intel_display.c | diffblobblamehistory |