Daniel Vetter fcee59065e drm: Nuke ->vblank_disable_allowed ... This was added in commit 0a3e67a4ca Author: Jesse Barnes <jbarnes@virtuousgeek.org> Date: Tue Sep 30 12:14:26 2008 -0700 drm: Rework vblank-wait handling to allow interrupt reduction. to stay backwards-compatible with old UMS code that didn't even tell the kernel when it did a modeset, so that the kernel could save/restore vblank counters. At worst this means vblanks will be somewhat funky on a setup that very likely no one still runs. So let's just nuke it. Plan B would be to set it unconditionally in drm_vblank_init for kms drivers, instead of in each driver separately. So if this patch breaks anything please only restore the hunks in drmP.h and drm_irq.c, plus add a check for DRIVER_MODESET in drm_vblank_init. Stumbled over this in a discussion on irc with Chris. Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Eric Anholt <eric@anholt.net> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Inki Dae <inki.dae@samsung.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Mark Yao <mark.yao@rock-chips.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>		2016-05-21 07:03:31 +10:00
..
hdlcd_crtc.c	drm: Add support for ARM's HDLCD controller.	2016-02-10 13:44:16 +00:00
hdlcd_drv.c	drm: Nuke ->vblank_disable_allowed	2016-05-21 07:03:31 +10:00
hdlcd_drv.h	drm: Add support for ARM's HDLCD controller.	2016-02-10 13:44:16 +00:00
hdlcd_regs.h	drm: Add support for ARM's HDLCD controller.	2016-02-10 13:44:16 +00:00
Kconfig	drm: Add support for ARM's HDLCD controller.	2016-02-10 13:44:16 +00:00
Makefile	drm: Add support for ARM's HDLCD controller.	2016-02-10 13:44:16 +00:00