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* merge more graphics stuff from 3.2.72Wolfgang Wiedmeyer2015-10-2323-1532/+5746
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* initial merge with 3.2.72Wolfgang Wiedmeyer2015-10-234-0/+1143
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| * drm/vmwgfx: Reorder device takedown somewhatThomas Hellstrom2015-05-091-22/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3458390b9f0ba784481d23134798faee27b5f16f upstream. To take down the MOB and GMR memory types, the driver may have to issue fence objects and thus make sure that the fence manager is taken down after those memory types. Reorder device init accordingly. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> [bwh: Backported to 3.2: - Adjust context - Only the GMR memory type is used] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Don't use memory accounting for kernel-side fence objectsThomas Hellstrom2015-02-201-19/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 1f563a6a46544602183e7493b6ef69769d3d76d9 upstream. Kernel side fence objects are used when unbinding resources and may thus be created as part of a memory reclaim operation. This might trigger recursive memory reclaims and result in the kernel running out of stack space. So a simple way out is to avoid accounting of these fence objects. In principle this is OK since while user-space can trigger the creation of such objects, it can't really hold on to them. However, their lifetime is quite long, so some form of accounting should perhaps be implemented in the future. Fixes kernel crashes when running, for example viewperf11 ensight-04 test 3 with low system memory settings. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Filter out modes those cannot be supported by the current VRAM size.Sinclair Yeh2014-12-141-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 9a72384d86b26cb8a2b25106677e1197f606668f upstream. When screen objects are enabled, the bpp is assumed to be 32, otherwise it is set to 16. v2: * Use u32 instead of u64 for assumed_bpp. * Fixed mechanism to check for screen objects * Limit the back buffer size to VRAM. Signed-off-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> [bwh: Backported to 3.2: drop changes for dev_priv->prim_bb_mem] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Fix a potential infinite spin waiting for fifo idleThomas Hellstrom2014-11-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | commit f01ea0c3d9db536c64d47922716d8b3b8f21d850 upstream. The code waiting for fifo idle was incorrect and could possibly spin forever under certain circumstances. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reported-by: Mark Sheldon <markshel@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Reivewed-by: Mark Sheldon <markshel@vmware.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Fix incorrect write to read-only register v2:Thomas Hellstrom2014-08-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 4e578080ed3262ed2c3985868539bc66218d25c0 upstream. Commit "drm/vmwgfx: correct fb_fix_screeninfo.line_length", while fixing a vmwgfx fbdev bug, also writes the pitch to a supposedly read-only register: SVGA_REG_BYTES_PER_LINE, while it should be (and also in fact is) written to SVGA_REG_PITCHLOCK. This patch is Cc'd stable because of the unknown effects writing to this register might have, particularly on older device versions. v2: Updated log message. Cc: Christopher Friedt <chrisfriedt@gmail.com> Tested-by: Christopher Friedt <chrisfriedt@gmail.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Make sure user-space can't DMA across buffer object boundaries v2Thomas Hellstrom2014-06-091-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | commit cbd75e97a525e3819c02dc18bc2d67aa544c9e45 upstream. We already check that the buffer object we're accessing is registered with the file. Now also make sure that we can't DMA across buffer object boundaries. v2: Code commenting update. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: correct fb_fix_screeninfo.line_lengthChristopher Friedt2014-04-301-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | commit aa6de142c901cd2d90ef08db30ae87da214bedcc upstream. Previously, the vmwgfx_fb driver would allow users to call FBIOSET_VINFO, but it would not adjust the FINFO properly, resulting in distorted screen rendering. The patch corrects that behaviour. See https://bugs.gentoo.org/show_bug.cgi?id=494794 for examples. Signed-off-by: Christopher Friedt <chrisfriedt@gmail.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Split GMR2_REMAP commands if they are to largeJakob Bornecrantz2013-09-101-19/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 6e4dcff3adbf25acb87e74500a58e3c07bdec40f upstream. This fixes the piglit test texturing/max-texture-size causing the VM to die due to a too large SVGA command. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Biran Paul <brianp@vmware.com> Reviewed-by: Zack Rusin <zackr@vmware.com> Signed-off-by: Dave Airlie <airlied@gmail.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Fix a case where the code would BUG when trying to pin GMR memoryThomas Hellstrom2012-11-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | commit afcc87aa6a233e52df73552dc1dc9ae3881b7cc8 upstream. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Cc: linux-graphics-maintainer@vmware.com Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Fix hibernation device resetThomas Hellstrom2012-11-161-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 95e8f6a21996c4cc2c4574b231c6e858b749dce3 upstream. The device would not reset properly when resuming from hibernation. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Brian Paul <brianp@vmware.com> Reviewed-by: Dmitry Torokhov <dtor@vmware.com> Cc: linux-graphics-maintainer@vmware.com Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * vmwgfx: add dumb ioctl supportDave Airlie2012-09-193-0/+88
| | | | | | | | | | | | | | | | | | | | | | commit 5e1782d224c79b26ab7d5c31e3f87657000714fb upstream. Testing and works with the -modesetting driver, Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> [bwh: Backported to 3.2: adjust context] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: add MODULE_DEVICE_TABLE so vmwgfx loads at bootDave Airlie2012-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | commit c4903429a92be60e6fe59868924a65eca4cd1a38 upstream. This will cause udev to load vmwgfx instead of waiting for X to do it. Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * drm/vmwgfx: Fix nasty write past alloced memory areaThomas Hellstrom2012-06-101-1/+1
| | | | | | | | | | | | | | | | | | commit 0824db38e515644f8d1bfd64adbd7cb2c6ea7c62 upstream. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| * vmwgfx: Fix assignment in vmw_framebuffer_create_handleRyan Mallon2012-02-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | commit bf9c05d5b6d19b3e4c9fe21047694e94f48db89b upstream. The assignment of handle in vmw_framebuffer_create_handle doesn't actually do anything useful and is incorrectly assigning an integer value to a pointer argument. It appears that this is a typo and should be dereferencing handle rather than assigning to it directly. This fixes a bug where an undefined handle value is potentially returned to user-space. Signed-off-by: Ryan Mallon <rmallon@gmail.com> Reviewed-by: Jakob Bornecrantz<jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * vmwgfx: fix incorrect VRAM size check in vmw_kms_fb_create()Xi Wang2011-12-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e133e737 didn't correctly fix the integer overflow issue. - unsigned int required_size; + u64 required_size; ... required_size = mode_cmd->pitch * mode_cmd->height; - if (unlikely(required_size > dev_priv->vram_size)) { + if (unlikely(required_size > (u64) dev_priv->vram_size)) { Note that both pitch and height are u32. Their product is still u32 and would overflow before being assigned to required_size. A correct way is to convert pitch and height to u64 before the multiplication. required_size = (u64)mode_cmd->pitch * (u64)mode_cmd->height; This patch calls the existing vmw_kms_validate_mode_vram() for validation. Signed-off-by: Xi Wang <xi.wang@gmail.com> Reviewed-and-tested-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Clip cliprects against screen boundaries in present and dirtyJakob Bornecrantz2011-12-191-53/+156
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Resend the cursor after legacy modesetJakob Bornecrantz2011-12-192-1/+26
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Do better culling of presentsJakob Bornecrantz2011-12-191-12/+25
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Refactor kms code to use vmw_user_lookup_handle helperJakob Bornecrantz2011-12-191-61/+37
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Add helper function to get surface or dmabufJakob Bornecrantz2011-12-192-0/+28
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Refactor cursor updateJakob Bornecrantz2011-12-191-27/+39
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Remove dmabuf check in present ioctlJakob Bornecrantz2011-12-191-6/+0
| | | | | | | | | | | | | | | | Doesn't protect any error code and only gets in the way of debugging. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Use the revised fifo hw version register when presentThomas Hellstrom2011-12-192-3/+15
| | | | | | | | | | | | | | | | | | The driver implements the needed resource management required to use that register. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Use kcalloc instead of kzalloc to allocate arrayThomas Meyer2011-12-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The advantage of kcalloc is, that will prevent integer overflows which could result from the multiplication of number of elements and size and it is also a bit nicer to read. The semantic patch that makes this change is available in https://lkml.org/lkml/2011/11/25/107 Signed-off-by: Thomas Meyer <thomas@m3y3r.de> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: integer overflow in vmw_kms_update_layout_ioctl()Xi Wang2011-12-021-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | There are two issues in vmw_kms_update_layout_ioctl(). First, the for loop forgets to index rects and only checks the first element. Second, there is a potential integer overflow if userspace passes in a large arg->num_outputs. The call to kzalloc() would allocate a small buffer, leading to out-of-bounds read. Reported-by: Haogang Chen <haogangchen@gmail.com> Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Only allow 64x64 cursorsJakob Bornecrantz2011-11-111-0/+4
| | | | | | | | | | | | | | | | Snooping code expects this to be the case. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Initialize clip rect loop correctly in surface dirtyJakob Bornecrantz2011-11-111-2/+3
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Close screen object systemJakob Bornecrantz2011-11-111-1/+4
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2011-11-076-88/+184
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (40 commits) vmwgfx: Snoop DMA transfers with non-covering sizes vmwgfx: Move the prefered mode first in the list vmwgfx: Unreference surface on cursor error path vmwgfx: Free prefered mode on error path vmwgfx: Use pointer return error codes vmwgfx: Fix hw cursor position vmwgfx: Infrastructure for explicit placement vmwgfx: Make the preferred autofit mode have a 60Hz vrefresh vmwgfx: Remove screen object active list vmwgfx: Screen object cleanups drm/radeon/kms: consolidate GART code, fix segfault after GPU lockup V2 drm/radeon/kms: don't poll forever if MC GDDR link training fails drm/radeon/kms: fix DP setup on TRAVIS bridges drm/radeon/kms: set HPD polarity in hpd_init() drm/radeon/kms: add MSI module parameter drm/radeon/kms: Add MSI quirk for Dell RS690 drm/radeon/kms: Add MSI quirk for HP RS690 drm/radeon/kms: split MSI check into a separate function vmwgfx: Reinstate the update_layout ioctl drm/radeon/kms: always do extended edid probe ...
| | * vmwgfx: Snoop DMA transfers with non-covering sizesJakob Bornecrantz2011-11-071-9/+21
| | | | | | | | | | | | | | | | | | | | | | | | Enough to get cursors working under Wayland. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Move the prefered mode first in the listJakob Bornecrantz2011-11-071-0/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Unreference surface on cursor error pathJakob Bornecrantz2011-11-071-0/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Free prefered mode on error pathJakob Bornecrantz2011-11-071-6/+11
| | | | | | | | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Use pointer return error codesJakob Bornecrantz2011-11-071-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Fix hw cursor positionThomas Hellstrom2011-11-071-2/+5
| | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Infrastructure for explicit placementThomas Hellstrom2011-11-073-24/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible to use explicit placement (although not hooked up with a user-space interface yet) and relax the single framebuffer limit to only apply to implicit placement. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Make the preferred autofit mode have a 60Hz vrefreshThomas Hellstrom2011-11-071-1/+23
| | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Remove screen object active listThomas Hellstrom2011-11-071-37/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It isn't used for anything. Replace with an active bool. Also make a couple of functions return void instead of int since their return value wasn't checked anyway. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakbo Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Screen object cleanupsThomas Hellstrom2011-11-071-14/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Remove unused member. No need to pin / unpin fb. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Reinstate the update_layout ioctlThomas Hellstrom2011-11-024-5/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to redefine a connector as "connected" if it matches a window in the host preferred GUI layout. Otherwise "smart" window managers would turn on Xorg outputs that we don't want to be on. This reinstates the update_layout and adds the following information to the modesetting system. a) Connection status <-> Equivalent to real hardware connection status b) Preferred mode <-> Equivalent to real hardware reading EDID c) Host window position <-> Equivalent to a real hardware scanout address dynamic register. It should be noted that there is no assumption here about what should be displayed and where. Only how to access the host windows. This also bumps minor to signal availability of the new IOCTL. Based on code originally written by Jakob Bornecrantz Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| | * vmwgfx: Use "Virtual" connectors and encoders rather than "LVDS".Thomas Hellstrom2011-11-012-4/+4
| | | | | | | | | | | | | | | | | | Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | gpu: add module.h to drivers/gpu files as required.Paul Gortmaker2011-10-311-0/+1
| | | | | | | | | | | | | | | | | | | | | So that we don't get build failures once the implicit module.h presence is removed. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * | gpu: Add export.h as required to drivers/gpu files.Paul Gortmaker2011-10-311-0/+2
| |/ | | | | | | | | | | They need this to get all the EXPORT_SYMBOL variants and THIS_MODULE Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
| * Revert "drm/ttm: add a way to bo_wait for either the last read or last write"Dave Airlie2011-10-272-2/+1
| | | | | | | | | | | | | | | | | | This reverts commit dfadbbdb57b3f2bb33e14f129a43047c6f0caefa. Further upstream discussion between Marek and Thomas decided this wasn't fully baked and needed further work, so revert it before it hits mainline. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Don't pass unused arguments to do_dirty functionsJakob Bornecrantz2011-10-231-9/+3
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: Emulate depth 32 framebuffersJakob Bornecrantz2011-10-231-1/+9
| | | | | | | | | | | | Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: information leak in vmw_execbuf_copy_fence_user()Dan Carpenter2011-10-181-0/+2
| | | | | | | | | | | | | | | | | | | | If ret is non-zero then we don't initialize the struct which leaks stack information to user space. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * vmwgfx: memory leaks caused by double allocationDan Carpenter2011-10-182-4/+2
| | | | | | | | | | | | | | | | | | These variables get allocated twice so the first allocation is a memory leak. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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