From: Dave Airlie Date: Tue, 7 Mar 2017 03:59:53 +0000 (+1000) Subject: Merge tag 'drm-misc-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-misc... X-Git-Tag: v4.14-rc1~674^2~38 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b558dfd56a5c1f915327967ecfe1181cf2a7a494;p=platform%2Fkernel%2Flinux-rpi.git Merge tag 'drm-misc-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-misc into drm-next First slice of drm-misc-next for 4.12: Core/subsystem-wide: - link status core patch from Manasi, for signalling link train fail to userspace. I also had the i915 patch in here, but that had a small buglet in our CI, so reverted. - more debugfs_remove removal from Noralf, almost there now (Noralf said he'll try to follow up with the stragglers). - drm todo moved into kerneldoc, for better visibility (see Documentation/gpu/todo.rst), lots of starter tasks in there. - devm_ of helpers + use it in sti (from Ben Gaignard, acked by Rob Herring) - extended framebuffer fbdev support (for fbdev flipping), and vblank wait ioctl fbdev support (Maxime Ripard) - misc small things all over, as usual - add vblank callbacks to drm_crtc_funcs, plus make lots of good use of this to simplify drivers (Shawn Guo) - new atomic iterator macros to unconfuse old vs. new state Small drivers: - vc4 improvements from Eric - vc4 kerneldocs (Eric)! - tons of improvements for dw-mipi-dsi in rockchip from John Keeping and Chris Zhong. - MAINTAINERS entries for drivers managed in drm-misc. It's not yet official, still an experiment, but definitely not complete fail and better to avoid confusion. We kinda screwed that up with drm-misc a bit when we started committers last year. - qxl atomic conversion (Gabriel Krisman) - bunch of virtual driver polish (qxl, virgl, ...) - misc tiny patches all over This is the first time we've done the same merge-window blackout for drm-misc as we've done for drm-intel for ages, hence why we have a _lot_ of stuff queued already. But it's still only half of drm-intel (room to grow!), and the drivers in drm-misc experiment seems to work at least insofar as that you also get lots of driver updates here alredy. * tag 'drm-misc-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-misc: (141 commits) drm/vc4: Fix OOPSes from trying to cache a partially constructed BO. drm/vc4: Fulfill user BO creation requests from the kernel BO cache. Revert "drm/i915: Implement Link Rate fallback on Link training failure" drm/fb-helper: implement ioctl FBIO_WAITFORVSYNC drm: Update drm_fbdev_cma_init documentation drm/rockchip/dsi: add dw-mipi power domain support drm/rockchip/dsi: fix insufficient bandwidth of some panel dt-bindings: add power domain node for dw-mipi-rockchip drm/rockchip/dsi: remove mode_valid function drm/rockchip/dsi: dw-mipi: correct the coding style drm/rockchip/dsi: dw-mipi: support RK3399 mipi dsi dt-bindings: add rk3399 support for dw-mipi-rockchip drm/rockchip: dw-mipi-dsi: add reset control drm/rockchip: dw-mipi-dsi: support non-burst modes drm/rockchip: dw-mipi-dsi: defer probe if panel is not loaded drm/rockchip: vop: test for P{H,V}SYNC drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC drm/rockchip: dw-mipi-dsi: use specific poll helper drm/rockchip: dw-mipi-dsi: improve PLL configuration drm/rockchip: dw-mipi-dsi: properly configure PHY timing ... --- b558dfd56a5c1f915327967ecfe1181cf2a7a494 diff --cc drivers/gpu/drm/drm_mode_object.c index 220a6c1,2eb0792..da9a9ad --- a/drivers/gpu/drm/drm_mode_object.c +++ b/drivers/gpu/drm/drm_mode_object.c @@@ -155,12 -151,12 +151,12 @@@ EXPORT_SYMBOL(drm_mode_object_find) * * This function decrements the object's refcount if it is a refcounted modeset * object. It is a no-op on any other object. This is used to drop references - * acquired with drm_mode_object_reference(). + * acquired with drm_mode_object_get(). */ - void drm_mode_object_unreference(struct drm_mode_object *obj) + void drm_mode_object_put(struct drm_mode_object *obj) { if (obj->free_cb) { - DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, atomic_read(&obj->refcount.refcount)); + DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, kref_read(&obj->refcount)); kref_put(&obj->refcount, obj->free_cb); } } @@@ -172,12 -168,12 +168,12 @@@ EXPORT_SYMBOL(drm_mode_object_put) * * This function increments the object's refcount if it is a refcounted modeset * object. It is a no-op on any other object. References should be dropped again - * by calling drm_mode_object_unreference(). + * by calling drm_mode_object_put(). */ - void drm_mode_object_reference(struct drm_mode_object *obj) + void drm_mode_object_get(struct drm_mode_object *obj) { if (obj->free_cb) { - DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, atomic_read(&obj->refcount.refcount)); + DRM_DEBUG("OBJ ID: %d (%d)\n", obj->id, kref_read(&obj->refcount)); kref_get(&obj->refcount); } }