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drm/i915: Do not use lock all in hsw_trans_edp_pipe_A_crc_wa
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Tue, 4 Apr 2017 13:24:57 +0000 (15:24 +0200)
committerMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Wed, 12 Apr 2017 09:03:25 +0000 (11:03 +0200)
commitaab9094b032528da1b32cc5203964075cd04d5be
tree9b9311b39a67993df87336f5e39542267ba98d6ftree | snapshot
parentc50b4bf6e25a3ce2b058a132f49335ac9fa67062commit | diff
drm/i915: Do not use lock all in hsw_trans_edp_pipe_A_crc_wa

There is no need to acquire all locks here,
doing a commit after forcing a modeset on the affected crtc
is enough. Any other locks needed will be acquired as needed.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1491312297-18673-1-git-send-email-maarten.lankhorst@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pipe_crc.c diff | blob | history
Linux kernel for KaRo TX COM modules