kernel/linux.git/drivers/gpu/drm/vmwgfx, branch v3.4.38

drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memory

2012-11-17T21:16:34+00:00

commit afcc87aa6a233e52df73552dc1dc9ae3881b7cc8 upstream. Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul Reviewed-by: Dmitry Torokhov Cc: linux-graphics-maintainer@vmware.com Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/vmwgfx: Fix hibernation device reset

2012-11-17T21:16:34+00:00

commit 95e8f6a21996c4cc2c4574b231c6e858b749dce3 upstream. The device would not reset properly when resuming from hibernation. Signed-off-by: Thomas Hellstrom Reviewed-by: Brian Paul Reviewed-by: Dmitry Torokhov Cc: linux-graphics-maintainer@vmware.com Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

vmwgfx: corruption in vmw_event_fence_action_create()

2012-10-02T17:30:49+00:00

commit 68c4fce737c4b963e336435f225621dc21138397 upstream. We don't allocate enough data for this struct. As soon as we start modifying event->event on the next lines, then we're going beyond the end of the memory we allocated. Signed-off-by: Dan Carpenter Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

vmwgfx: add dumb ioctl support

2012-10-02T17:30:07+00:00

commit 5e1782d224c79b26ab7d5c31e3f87657000714fb upstream. Testing and works with the -modesetting driver, Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/vmwgfx: add MODULE_DEVICE_TABLE so vmwgfx loads at boot

2012-09-14T17:00:33+00:00

commit c4903429a92be60e6fe59868924a65eca4cd1a38 upstream. This will cause udev to load vmwgfx instead of waiting for X to do it. Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm: stop vmgfx driver explosion

2012-09-14T17:00:19+00:00

commit f5869a8308f77e3dfdc2e3640842b285aa788ff8 upstream. If you do a page flip with no flags set then event is NULL. If event is NULL then the vmw_gfx driver likes to go digging into NULL and extracts NULL->base.file_priv. On a modern kernel with NULL mapping protection it's just another oops, without it there are some "intriguing" possibilities. What it should do is an open question but that for the driver owners to sort out. Signed-off-by: Alan Cox Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/vmwgfx: Fix nasty write past alloced memory area

2012-06-09T15:36:14+00:00

commit 0824db38e515644f8d1bfd64adbd7cb2c6ea7c62 upstream. Signed-off-by: Thomas Hellstrom Reviewed-by: Jakob Bornecrantz Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2012-03-22T20:08:22+00:00

Pull drm main changes from Dave Airlie: "This is the main drm pull request, I'm probably going to send two more smaller ones, will explain below. This contains a patch that is also in the fbdev tree, but it should be the same patch, it added an API for hot unplugging framebuffer devices, and I need that API for a new driver. It also contains some changes to the i2c tree which Jean has acked, and one change to moorestown platform stuff in x86. Highlights: - new drivers: UDL driver for USB displaylink devices, kms only, should support correct hotplug operations. - core: i2c speedups + better hotplug support, EDID overriding via firmware interface - allows user to load a firmware for a broken monitor/kvm from userspace, it even has documentation for it. - exynos: new HDMI audio + hdmi 1.4 + virtual output driver - gma500: code cleanup - radeon: cleanups, CS optimisations, streamout support and pageflip fix - nouveau: NVD9 displayport support + more reclocking work - i915: re-enabling GMBUS, finish gpu patch (might help hibernation who knows), missed irq fixes, stencil tiling fixes, interlaced support, aliasesd PPGTT support for SNB/IVB, swizzling for SNB/IVB, semaphore fixes As well as the usual bunch of cleanups and fixes all over the place. I've got two things I'd like to merge a bit later: a) AMD support for all their new radeonhd 7000 series GPU and APUs. AMD dropped this a bit late due to insane internal review processes, (please AMD just follow Intel and let open source guys ship stuff early) however I don't want to penalise people who own this hardware (since its been on sale for 3-4 months and GPU hw doesn't exactly have a lifetime in years) and consign them to using closed drivers for longer than necessary. The changes are well contained and just plug into the driver new gpu functionality so they should be fairly regression proof. I just want to give them a bit of a run on the hw AMD kindly sent me. b) drm prime/dma-buf interface code. This is just infrastructure code to expose the dma-buf stuff to drm drivers and to userspace. I'm not planning on pushing any driver support in this cycle (except maybe exynos), but I'd like to get the infrastructure code in so for the next cycle I can start getting the driver support into the individual drivers. We have started driver support for i915, nouveau and udl along with I think exynos and omap in staging. However this code relies on the dma-buf tree being pulled into your tree first since it needs the latest interfaces from that tree. I'll push to get that tree sent asap. (oh and any warnings you see in i915 are gcc's fault from what anyone can see)." Fix up trivial conflicts in arch/x86/platform/mrst/mrst.c due to the new msic_thermal_platform_data() thermal function being added next to the tc35876x_platform_data() i2c device function.. * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (326 commits) drm/i915: use DDC_ADDR instead of hard-coding it drm/radeon: use DDC_ADDR instead of hard-coding it drm: remove unneeded redefinition of DDC_ADDR drm/exynos: added virtual display driver. drm: allow loading an EDID as firmware to override broken monitor drm/exynos: enable hdmi audio feature drm/exynos: add default pixel format for plane drm/exynos: cleanup exynos_hdmi.h drm/exynos: add is_local member in exynos_drm_subdrv struct drm/exynos: add subdrv open/close functions drm/exynos: remove module of exynos drm subdrv drm/exynos: release pending pageflip events when closed drm/exynos: added new funtion to get/put dma address. drm/exynos: update gem and buffer framework. drm/exynos: added mode_fixup feature and code clean. drm/exynos: add HDMI version 1.4 support drm/exynos: remove exynos_mixer.h gma500: Fix mmap frambuffer drm/radeon: Drop radeon_gem_object_(un)pin. drm/radeon: Restrict offset for legacy display engine. ...

Merge branch 'kmap_atomic' of git://github.com/congwang/linux

2012-03-21T16:40:26+00:00

Pull kmap_atomic cleanup from Cong Wang. It's been in -next for a long time, and it gets rid of the (no longer used) second argument to k[un]map_atomic(). Fix up a few trivial conflicts in various drivers, and do an "evil merge" to catch some new uses that have come in since Cong's tree. * 'kmap_atomic' of git://github.com/congwang/linux: (59 commits) feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename] drbd: remove the second argument of k[un]map_atomic() zcache: remove the second argument of k[un]map_atomic() gma500: remove the second argument of k[un]map_atomic() dm: remove the second argument of k[un]map_atomic() tomoyo: remove the second argument of k[un]map_atomic() sunrpc: remove the second argument of k[un]map_atomic() rds: remove the second argument of k[un]map_atomic() net: remove the second argument of k[un]map_atomic() mm: remove the second argument of k[un]map_atomic() lib: remove the second argument of k[un]map_atomic() power: remove the second argument of k[un]map_atomic() kdb: remove the second argument of k[un]map_atomic() udf: remove the second argument of k[un]map_atomic() ubifs: remove the second argument of k[un]map_atomic() squashfs: remove the second argument of k[un]map_atomic() reiserfs: remove the second argument of k[un]map_atomic() ocfs2: remove the second argument of k[un]map_atomic() ntfs: remove the second argument of k[un]map_atomic() ...

drm: remove the second argument of k[un]map_atomic()

2012-03-20T13:48:17+00:00

Signed-off-by: Cong Wang