linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	drm/shmobile: Fix race condition between page flip request and handler	Laurent Pinchart	2013-04-26	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The page flip handler stores the page flip event pointer and then calls drm_vblank_get() to enable the vblank interrupt. Due to the vblank off delay, the vblank interrupt can be enabled in the hardware at that point, even if the vblank reference count is equal to 0. If a vblank interrupt is triggered between storing the event pointer and calling drm_vblank_get(), the page flip completion handler will process the event and call drm_vblank_put() with a reference count equal to 0. This will result in a BUG_ON. Fix the race condition by calling drm_vblank_get() before storing the event pointer. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
*	drm/shmobile: use drm_modeset_lock_all	Daniel Vetter	2013-01-20	1	-2/+2
\| \| \| \| \| \| \| \|	Only a resume method to account for. v2: Fixup compilation. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
*	Drivers: gpu: remove __dev* attributes.	Greg Kroah-Hartman	2013-01-04	1	-5/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: David Airlie <airlied@linux.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	drm/shmob: drm_connector_property -> drm_object_property	Rob Clark	2012-11-30	1	-1/+1
\| \| \| \|	Signed-off-by: Rob Clark <rob@ti.com>
*	drm: platform: Don't initialize driver-private data	Thierry Reding	2012-10-23	1	-7/+5
\| \| \| \| \| \| \| \| \|	Platform device drivers usually use the driver-private data for their own purposes. Having it overwritten by drm_platform_init() is confusing and error-prone. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
*	drm: Renesas SH Mobile DRM driver	Laurent Pinchart	2012-09-18	13	-0/+2156
	The SH Mobile LCD controller (LCDC) DRM driver supports the main graphics plane in RGB and YUV formats, as well as the overlay planes (in alpha-blending mode only). Only flat panel outputs using the parallel interface are supported. Support for SYS panels, HDMI and DSI is currently not implemented. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>