linux-kernel - [PATCH 0/3] drm: Add CRTC-id based ioctls for vblank query/event

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Message-Id: <20170801050306.24423-1-keithp@keithp.com>
Date:   Mon, 31 Jul 2017 22:03:03 -0700
From:   Keith Packard <keithp@...thp.com>
To:     linux-kernel@...r.kernel.org, Dave Airlie <airlied@...hat.com>,
        Daniel Vetter <daniel@...ll.ch>
Cc:     dri-devel@...ts.freedesktop.org
Subject: [PATCH 0/3] drm: Add CRTC-id based ioctls for vblank query/event

Here's an updated series for the proposed new IOCTLs. Major changes
since last time:

 * Leave driver API with 32-bit vblank counts
 * Use ktime_t instead of struct timespec.
 * Check for MODESETTING before using modesetting APIs
 * Ensure vblank is running in new get_sequence ioctl

There are other minor changes noted in each patch.

Thanks to helpful review from:

	Daniel Vetter <daniel@...ll.ch>
	Michel Dänzer <michel@...nzer.net>
	Ville Syrjälä <ville.syrjala@...ux.intel.com>

-keith