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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-10-19 17:13:40 +0200 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2017-10-27 09:06:05 +0200 |
| commit | 28283f4f359cd7cfa9e65457bb98c507a2cd0cd0 (patch) | |
| tree | a54bc333073477747c94ee31ede2951a6ef6a2a8 /drivers/gpu/drm/i915/intel_dp_mst.c | |
| parent | 886c6b8692ba5f71b578097524b3b082e2e02119 (diff) | |
drm/i915: Do not rely on wm preservation for ILK watermarks
The original intent was to preserve watermarks as much as possible
in intel_pipe_wm.raw_wm, and put the validated ones in intel_pipe_wm.wm.
It seems this approach is insufficient and we don't always preserve
the raw watermarks, so just use the atomic iterator we're already using
to get a const pointer to all bound planes on the crtc.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102373
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: stable@vger.kernel.org #v4.8+
Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171019151341.4579-1-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions