Daniel Vetter 648a4ce7ca drm/rockchip: Don't grab dev->struct_mutex for in mmap offset ioctl ... Since David Herrmann's mmap vma manager rework we don't need to grab dev->struct_mutex any more to prevent races when looking up the mmap offset. Drop it and instead don't forget to use the unref_unlocked variant (since the drm core still cares). Aside: I stumbled over the mmap handler which directly does a dma_mmap_attrs. But totally fails to grab a reference on the underlying object and hence looks like it happily just leaks the ptes since there's no guarantee the mmap isn't still around when gem_free_object is called. Which the kerneldoc of dma_mmap_attrs explicitly forbids. v2: Fixup compile fail 0-day spotted. Cc: Mark Yao <mark.yao@rock-chips.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>		2015-08-11 12:04:06 +02:00
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dw_hdmi-rockchip.c	drm: rockchip/dw_hdmi-rockchip: improve for HDMI electrical test	2015-04-01 10:54:13 +01:00
Kconfig	drm: rockchip: add reset controller dependency	2015-01-31 10:11:48 +10:00
Makefile
rockchip_drm_drv.c	Merge branch 'drm-rockchip-2015-07-13' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes	2015-07-17 10:25:02 +10:00
rockchip_drm_drv.h
rockchip_drm_fb.c	drm/rockchip: only call drm_fb_helper_hotplug_event if fb_helper present	2015-07-13 13:50:52 +08:00
rockchip_drm_fb.h
rockchip_drm_fbdev.c	drm/rockchip: Use new drm_fb_helper functions	2015-08-06 14:12:56 +02:00
rockchip_drm_fbdev.h
rockchip_drm_gem.c	drm/rockchip: Don't grab dev->struct_mutex for in mmap offset ioctl	2015-08-11 12:04:06 +02:00
rockchip_drm_gem.h	drm/rockchip: Only alloc a kmap for fbdev gem object	2015-03-16 10:07:12 +08:00
rockchip_drm_vop.c	Merge branch 'drm-rockchip-2015-07-13' of https://github.com/markyzq/kernel-drm-rockchip into drm-fixes	2015-07-17 10:25:02 +10:00
rockchip_drm_vop.h