- 27 Feb, 2014 9 commits
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Alex Deucher authored
Now that we disable audio while setting up the audio hw, we should be able to set this up without hangs. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com>
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Alex Deucher authored
Disable audio around audio hw setup. This may avoid hangs on certain asics. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com>
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Alex Deucher authored
Properly clear the enable bit when audio disable is requested. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
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Jerome Glisse authored
Need to free the uvd ring. Also reshuffle gart tear down to happen after uvd tear down. Signed-off-by:
Jérôme Glisse <jglisse@redhat.com> Cc: stable@vger.kernel.org Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Causes display problems. We had already disabled sharing for non-DP displays. Based on a patch from: Niels Ole Salscheider <niels_ole@salscheider-online.de> bug: https://bugzilla.kernel.org/show_bug.cgi?id=58121Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Christian König authored
Otherwise we might get a crash here. Signed-off-by:
Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Print the supported functions mask in addition to the version. This is useful in debugging PX problems since we can see what functions are available. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Alex Deucher authored
Fix Dave's git tree. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Alex Deucher authored
Add an entry for radeon. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Christian König <christian.koenig@amd.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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- 20 Feb, 2014 1 commit
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git://anongit.freedesktop.org/tegra/linuxDave Airlie authored
drm/tegra: Fixes for v3.14-rc3 These patches contain a fix for a potential hang when the RGB output is disabled twice, a typofix that prevents the framebuffer console from being restored on ->lastclose() and an optimization to do as little work as possible during host1x job submission. * tag 'drm/for-3.14-rc3' of git://anongit.freedesktop.org/tegra/linux: drm/tegra: Add guard to avoid double disable/enable of RGB outputs gpu: host1x: do not check previously handled gathers drm/tegra: fix typo 'CONFIG_TEGRA_DRM_FBDEV'
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- 18 Feb, 2014 26 commits
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git://people.freedesktop.org/~thomash/linuxDave Airlie authored
Pull request of 2014-02-18 One compile fix and one memory leak. * tag 'ttm-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux: drm/ttm: Fix memory leak in ttm_agp_backend.c drm/ttm: declare 'struct device' in ttm_page_alloc.h
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Dave Airlie authored
Merge tag 'vmwgfx-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux into drm-fixes Pull request of 2014-02-18. Nothing special. The biggest change is adding a couple of command defines and packing the command data correctly. * tag 'vmwgfx-fixes-3.14-2014-02-18' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: Fix command defines and checks drm/vmwgfx: Fix possible integer overflow drm/vmwgfx: Remove stray const drm/vmwgfx: unlock on error path in vmw_execbuf_process() drm/vmwgfx: Get maximum mob size from register SVGA_REG_MOB_MAX_SIZE drm/vmwgfx: Fix a couple of sparse warnings and errors
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
Fix for 128x128 cursors, along with some misc fixes. * 'drm-fixes-3.14' of git://people.freedesktop.org/~agd5f/linux: drm/radeon/ni: fix typo in dpm sq ramping setup drm/radeon/si: fix typo in dpm sq ramping setup drm/radeon: fix CP semaphores on CIK drm/radeon: delete a stray tab drm/radeon: fix display tiling setup on SI drm/radeon/dpm: reduce r7xx vblank mclk threshold to 200 drm/radeon: fill in DRM_CAPs for cursor size drm: add DRM_CAPs for cursor size drm/radeon: unify bpc handling
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Alex Deucher authored
inverted logic. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Alex Deucher authored
inverted logic. Noticed-by:
Sylvain BERTRAND <sylware@legeek.net> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Christian König authored
The CP semaphore queue on CIK has a bug that triggers if uncompleted waits use the same address while a signal is still pending. Work around this by using different addresses for each sync. Signed-off-by:
Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Dan Carpenter authored
Static checkers complain that probably curly braces were intended here, but actually it makes more sense to remove the extra tab. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Apply the same logic as CI to SI for setting up the display tiling parameters. The num banks may vary per tiling index just like CI. Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=71488 https://bugs.freedesktop.org/show_bug.cgi?id=73946 https://bugs.freedesktop.org/show_bug.cgi?id=74927Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Alex Deucher authored
Most laptops seems to have a vblank period of less than 300 and mclk switching works fine. Drop the quirk and set the default threshold to 200. bug: https://bugzilla.kernel.org/show_bug.cgi?id=70701Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
CIK parts are 128x128, older parts are 64x64. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Some hardware may not support standard 64x64 cursors. Add a drm cap to query the cursor size from the kernel. Some examples include radeon CIK parts (128x128 cursors) and armada (32x64 or 64x32). This allows things like device specific ddxes to remove asics specific logic and also allows xf86-video-modesetting to work properly with hw cursors on this hardware. Default to 64 if the driver doesn't specify a size. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Reviewed-by:
Rob Clark <robdclark@gmail.com>
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Alex Deucher authored
We were already storing the bpc (bits per color) information in radeon_crtc, so just use that everywhere rather than calculating it everywhere we use it. This also allows us to change it in one place if we ever want to override it. Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Masanari Iida authored
This patch fix a memory leak found by cppcheck. [drivers/gpu/drm/ttm/ttm_agp_backend.c:129]: (error) Memory leak: agp_be Signed-off-by:
Masanari Iida <standby24x7@gmail.com> Reviewed-by:
Thomas Hellstrom <thellstrom@vmware.com>
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Alexandre Courbot authored
Declare 'struct device' explicitly in ttm_page_alloc.h as this file does not include any file declaring it. This removes the following warning: warning: 'struct device' declared inside parameter list Signed-off-by:
Alexandre Courbot <acourbot@nvidia.com> Reviewed-by:
Thierry Reding <treding@nvidia.com>
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Dave Airlie authored
Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes Nothing too exciting, mostly fixes for ancient boards, but a pretty important fix for DP on some systems. Thanks, * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: fix TTM_PL_TT memtype on pre-nv50 drm/nv50/disp: use correct register to determine DP display bpp drm/nouveau/fb: use correct ram oclass for nv1a hardware drm/nv50/gr: add missing nv_error parameter priv drm/nouveau: fix ENG_RUNLIST register address drm/nv4c/bios: disallow retrieving from prom on nv4x igp's drm/nv4c/vga: decode register is in a different place on nv4x igp's drm/nv4c/mc: nv4x igp's have a different msi rearm register drm/nouveau: set irq_enabled manually
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ssh://git.freedesktop.org/git/drm-intelDave Airlie authored
3 fixes plus 1 prep patch, all four cc: stable. Jani will take over from here and the plan is that he'll do 3.14-fixes for the entire release just to work things out a bit. * tag 'drm-intel-fixes-2014-02-14' of ssh://git.freedesktop.org/git/drm-intel: drm/i915/dp: add native aux defer retry limit drm/i915/dp: increase native aux defer retry timeout drm/i915: Prevent MI_DISPLAY_FLIP straddling two cachelines on IVB drm/i915: Add intel_ring_cachline_align()
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git://ftp.arm.linux.org.uk/~rmk/linux-cuboxDave Airlie authored
fix for leak in tda998x * 'tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox: drm/i2c: tda998x: Fix memory leak in tda998x_encoder_init error path.
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Ilia Mirkin authored
Commit a5540906 ("drm/nv50-: map TTM_PL_SYSTEM through a BAR for CPU access") made it possible to work with tiled memory. However mem->mm_node is not a nouveau_mem for AGP-using pre-NV50 cards, but a drm_mm_node, as created by the ttm_bo_manager_func. As such, extend the untiled check to explicitly include all pre-nv50 cards. Reported-by:
Ronald <ronald645@gmail.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74613Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Tested-by:
Ronald Uitermark <ronald645@gmail.com> Acked-by:
Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Commit 0a0afd28 ("drm/nv50-/disp: move DP link training to core and train from supervisor") added code that uses the wrong register for computing the display bpp, used for bandwidth calculation. Adjust to use the same register as used by exec_clkcmp and nv50_disp_intr_unk20_2_dp. Reported-by:
Torsten Wagner <torsten.wagner@gmail.com> Reported-by:
Michael Gulick <mgulick@mathworks.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67628 Cc: stable@vger.kernel.org # 3.9+ Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Emil Velikov authored
commit 8613e731 Author: Ben Skeggs <bskeggs@redhat.com> Date: Mon Oct 21 08:50:25 2013 +1000 drm/nouveau/fb: remove ram oclass argument from base fb constructor Introduced a unfortunate regression by using nv10 ram oclass for nv1a hardware, causing corruption and eventually system lockup. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74866Reported-by:
John F. Godfrey <jfgodfrey@gmail.com> Signed-off-by:
Emil Velikov <emil.l.velikov@gmail.com> Cc: stable@vger.kernel.org # 3.13+ Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Commit ea7dce90 ("drm/nv50/gr: print mpc trap name when it's not an mp trap") added an nv_error call that was missing the priv parameter. This causes GPFs if the error is ever hit. Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Alexandre Courbot authored
Address of the ENG_RUNLIST register should be 0x002284 + (engine * 8), not 0x002284 + (engine * 4). Signed-off-by:
Alexandre Courbot <acourbot@nvidia.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Suggested-by:
Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Suggested-by:
Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
See https://bugs.freedesktop.org/show_bug.cgi?id=74492Reported-by:
Ronald <ronald645@gmail.com> Suggested-by:
Marcin Kościelnicki <koriakin@0x04.net> Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Since commit 0fa9061a ("drm/nouveau/mc: handle irq-related setup ourselves"), drm_device->irq_enabled remained unset. This is needed in order to properly wait for a vblank event in the generic drm code. See https://bugs.freedesktop.org/show_bug.cgi?id=74195Reported-by:
Jan Janecek <janjanjanx@gmail.com> Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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- 17 Feb, 2014 4 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/sumits/dma-bufLinus Torvalds authored
Pull dma-buf fix from Sumit Semwal: "Just some debugfs output updates. There's another patch related to dma-buf, but it'll get upstreamed via Greg KH's pull request" * tag 'dma-buf-for-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/sumits/dma-buf: dma-buf: update debugfs output
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git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32Linus Torvalds authored
Pull AVR32 fixes from Hans-Christian Egtvedt. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32: avr32: add generic vga.h to Kbuild avr32: add generic ioremap_wc() definition in io.h avr32: Makefile: add '-D__linux__' flag for gcc-4.4.7 use avr32: fix missing module.h causing build failure in mimc200/fram.c
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
Pull powerpc fixes from Ben Herrenschmidt: "Here are some more powerpc fixes for 3.14 The main one is a nasty issue with the NUMA balancing support which requires a small generic change and the addition of a new accessor to set _PAGE_NUMA. Both have been reviewed and acked by Mel and Rik. The changelog should have plenty of details but basically, without this fix, we get random user segfaults and/or corruptions due to missing TLB/hash flushes. Aneesh series of 3 patches fixes it. We have some vDSO vs. perf fixes from Anton, some small EEH fixes from Gavin, a ppc32 regression vs the stack overflow detector, and a fix for the way we handle PCIe host bridge speed settings on pseries (which is needed for proper operations of AMD graphics cards on Power8)" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/eeh: Disable EEH on reboot powerpc/eeh: Cleanup on eeh_subsystem_enabled powerpc/powernv: Rework EEH reset powerpc: Use unstripped VDSO image for more accurate profiling data powerpc: Link VDSOs at 0x0 mm: Use ptep/pmdp_set_numa() for updating _PAGE_NUMA bit mm: Dirty accountable change only apply to non prot numa case powerpc/mm: Add new "set" flag argument to pte/pmd update function powerpc/pseries: Add Gen3 definitions for PCIE link speed powerpc/pseries: Fix regression on PCI link speed powerpc: Set the correct ksp_limit on ppc32 when switching to irq stack
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Linus Torvalds authored
This is not a buffer overflow in the traditional sense: we don't overflow any *kernel* buffers, but we do mis-count the amount of data we copy back to user space for the SYSLOG_ACTION_READ_ALL case. In particular, if the user buffer is too small to hold everything, and *if* there is a continuation line at just the right place, we can end up giving the user more data than he asked for. The reason is that we first count up the number of bytes all the log records contains, then we walk the records again until we've skipped the records at the beginning that won't fit, and then we walk the rest of the records and copy them to the user space buffer. And in between that "skip the initial records that won't fit" and the "copy the records that *will* fit to user space", we reset the 'prev' variable that contained the record information for the last record not copied. That meant that when we started copying to user space, we now had a different character count than what we had originally calculated in the first record walk-through. The fix is to simply not clear the 'prev' flags value (in both cases where we had the same logic: syslog_print_all and kmsg_dump_get_buffer: the latter is used for pstore-like dumping) Reported-and-tested-by:
Debabrata Banerjee <dbanerje@akamai.com> Acked-by:
Kay Sievers <kay@vrfy.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jeff Mahoney <jeffm@suse.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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