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Remove crtc->wm.cxsr_allowed and just rely on crtc_state->disable_cxsr instead. This was used only by vlv/chv to indicate whether to enable cxsr in the wm computation. That doesn't really work anymore, and as far as the optimal watermarks go we'll just consider the number of planes and the current pipe, and for the intermediate watermarks we'll also start to consider disable_cxsr which is set appropriately when planes are being enabled/disabled. We'll also flip over the crtc_state->wm.need_postvbl_update setup so that it's the wm code that will set it. Previously the generic code set it up, and then the wm code cleared it again if it thought it's not needed after all. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20170302171508.1666-11-ville.syrjala@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.