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Maarten Lankhorst
3cf50c63a7
Commitb44d5c0c10("drm/i915: Always wait for flip_done, v2.") removed the call to wait_for_vblanks and replaced it with flip_done. Unfortunately legacy_cursor_update was unset too late, and the replacement call drm_atomic_helper_wait_for_flip_done() was a noop. Make sure that its unset before setup_commit() is called to fix this issue. Changes since v1: - Force vblank wait for watermarks not yet converted to atomic too. (Ville) - Use for_each_new_intel_crtc_in_state. (Ville) Changes since v2: - Move the optimization to a separate commit. (Ville) Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Fixes:b44d5c0c10("drm/i915: Always wait for flip_done, v2.") Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102675 Testcase: kms_cursor_crc Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Jani Nikula <jani.nikula@linux.intel.com> Reported-by: Marta Löfstedt <marta.lofstedt@intel.com> Cc: Marta Löfstedt <marta.lofstedt@intel.com> Tested-by: Marta Löfstedt <marta.lofstedt@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170919121419.13708-1-maarten.lankhorst@linux.intel.com
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.