- 03 Jan, 2013 6 commits
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Jerome Glisse authored
This try to reset the dma engine when performing gpu reset. Hopefully bringing back the gpu dma engine in sane state. v2: agd5f: fix dma reset on cayman/TN, add support for SI Signed-off-by:
Jerome Glisse <jglisse@redhat.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Jerome Glisse authored
To help debug dma related lockup. v2: agd5f: update SI as well Signed-off-by:
Jerome Glisse <jglisse@redhat.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Jerome Glisse authored
Print 32dword before last know rptr as problem most likely comes from previous command. Also small cosmetic change to the printing. Signed-off-by:
Jerome Glisse <jglisse@redhat.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Jerome Glisse authored
Signed-off-by:
Jerome Glisse <jglisse@redhat.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
count must be a multiple of 2. Fixes crashes on R6xx chips reported by a number of people. Cc: Borislav Petkov <bp@alien8.de> Cc: Markus Trippelsdorf <markus@trippelsdorf.de> Reviewed-by:
Jerome Glisse <jglisse@redhat.com> Tested-by:
Jerome Glisse <jglisse@redhat.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
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Alex Deucher authored
Apple cards do not provide data tables in the vbios so we have to hard code the connector parameters in the driver. Reported-by:
Albrecht Dreß <albrecht.dress@arcor.de> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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- 30 Dec, 2012 10 commits
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Dave Airlie authored
This reverts commit 83c0bcb6. Lucas pointed out this was a mistake, and I missed the discussion, so just revert it out to save a rebase. Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
The intention is to program exactly WIN_A, not WIN_A and possibly others. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
There is no gem.c anymore, those functions are implemented by the drm_cma_helpers now. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
The 720p and 1080p entries are completely redundant, as we are matching the table entries against <=pclk. Also generalize the comment, as we are using those table entries even when driving other modes than the standard TV ones. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
Window properties are programmed through a shared aperture and have to happen atomically. Also we do the read-update-write dance on some of the shared regs. To make sure that different functions don't stumble over each other protect the register access with a mutex. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
No real problem for now, as nothing is using this, but leaving it unitialized is asking for trouble later on. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Lucas Stach authored
Fixes wrong picture offset observed when using HDMI output with a Technisat HD TV. Signed-off-by:
Lucas Stach <dev@lynxeye.de> Acked-by:
Mark Zhang <markz@nvidia.com> Tested-by:
Mark Zhang <markz@nvidia.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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git://people.freedesktop.org/~danvet/drm-intelDave Airlie authored
Some fixes for 3.8: - Watermark fixups from Chris Wilson (4 pieces). - 2 snb workarounds, seem to be recently added to our internal DB. - workaround for the infamous i830/i845 hang, seems now finally solid! Based on Chris' fix for SNA, now also for UXA/mesa&old SNA. - Some more fixlets for shrinker-pulls-the-rug issues (Chris&me). - Fix dma-buf flags when exporting (you). - Disable the VGA plane if it's enabled on lid open - similar fix in spirit to the one I've sent you last weeek, BIOS' really like to mess with the display when closing the lid (awesome debug work from Krzysztof Mazur). * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: disable shrinker lock stealing for create_mmap_offset drm/i915: optionally disable shrinker lock stealing drm/i915: fix flags in dma buf exporting i915: ensure that VGA plane is disabled drm/i915: Preallocate the drm_mm_node prior to manipulating the GTT drm_mm manager drm: Export routines for inserting preallocated nodes into the mm manager drm/i915: don't disable disconnected outputs drm/i915: Implement workaround for broken CS tlb on i830/845 drm/i915: Implement WaSetupGtModeTdRowDispatch drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled drm/i915: Prefer CRTC 'active' rather than 'enabled' during WM computations drm/i915: Clear self-refresh watermarks when disabled drm/i915: Double the cursor self-refresh latency on Valleyview drm/i915: Fixup cursor latency used for IVB lp3 watermarks
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
Misc fixes for reset and new packets for userspace usage. * 'drm-fixes-3.8' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list drm/radeon: add support for MEM_WRITE packet drm/radeon: restore modeset late in GPU reset path drm/radeon: avoid deadlock in pm path when waiting for fence drm/radeon: don't leave fence blocked process on failed GPU reset
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Dave Airlie authored
Merge branch 'drm-nouveau-fixes-3.8' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next Fixes the accel support for nvd9 + kepler chipsets, also fixes GK106 support. * 'drm-nouveau-fixes-3.8' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nve0/graph: fix fuc, and enable acceleration on all known chipsets drm/nvc0/graph: fix fuc, and enable acceleration on GF119 drm/nouveau/bios: cache ramcfg strap on later chipsets drm/nouveau/mxm: silence output if no bios data drm/nouveau/bios: parse/display extra version component drm/nouveau/bios: implement opcode 0xa9 drm/nouveau/bios: update gpio parsing apis to match current design drm/nouveau: initial support for GK106
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- 23 Dec, 2012 8 commits
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Ben Skeggs authored
Also adds GK106 to chipsets known by ucode. Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
This fixes suspend/resume on at least Quadro 400. Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Modesetting seems to work alright, as does graphics (using binary driver fuc from nve7...). Lots to be done no doubt, but this'll get an image on the screen for people. Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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- 22 Dec, 2012 8 commits
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Linus Torvalds authored
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git://www.linux-watchdog.org/linux-watchdogLinus Torvalds authored
Pull watchdog updates from Wim Van Sebroeck: "This includes some fixes and code improvements (like clk_prepare_enable and clk_disable_unprepare), conversion from the omap_wdt and twl4030_wdt drivers to the watchdog framework, addition of the SB8x0 chipset support and the DA9055 Watchdog driver and some OF support for the davinci_wdt driver." * git://www.linux-watchdog.org/linux-watchdog: (22 commits) watchdog: mei: avoid oops in watchdog unregister code path watchdog: Orion: Fix possible null-deference in orion_wdt_probe watchdog: sp5100_tco: Add SB8x0 chipset support watchdog: davinci_wdt: add OF support watchdog: da9052: Fix invalid free of devm_ allocated data watchdog: twl4030_wdt: Change TWL4030_MODULE_PM_RECEIVER to TWL_MODULE_PM_RECEIVER watchdog: remove depends on CONFIG_EXPERIMENTAL watchdog: Convert dev_printk(KERN_<LEVEL> to dev_<level>( watchdog: DA9055 Watchdog driver watchdog: omap_wdt: eliminate goto watchdog: omap_wdt: delete redundant platform_set_drvdata() calls watchdog: omap_wdt: convert to devm_ functions watchdog: omap_wdt: convert to new watchdog core watchdog: WatchDog Timer Driver Core: fix comment watchdog: s3c2410_wdt: use clk_prepare_enable and clk_disable_unprepare watchdog: imx2_wdt: Select the driver via ARCH_MXC watchdog: cpu5wdt.c: add missing del_timer call watchdog: hpwdt.c: Increase version string watchdog: Convert twl4030_wdt to watchdog core davinci_wdt: preparation for switch to common clock framework ...
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull CIFS fixes from Steve French: "Misc small cifs fixes" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: cifs: eliminate cifsERROR variable cifs: don't compare uniqueids in cifs_prime_dcache unless server inode numbers are in use cifs: fix double-free of "string" in cifs_parse_mount_options
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git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dmLinus Torvalds authored
Pull dm update from Alasdair G Kergon: "Miscellaneous device-mapper fixes, cleanups and performance improvements. Of particular note: - Disable broken WRITE SAME support in all targets except linear and striped. Use it when kcopyd is zeroing blocks. - Remove several mempools from targets by moving the data into the bio's new front_pad area(which dm calls 'per_bio_data'). - Fix a race in thin provisioning if discards are misused. - Prevent userspace from interfering with the ioctl parameters and use kmalloc for the data buffer if it's small instead of vmalloc. - Throttle some annoying error messages when I/O fails." * tag 'dm-3.8-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-dm: (36 commits) dm stripe: add WRITE SAME support dm: remove map_info dm snapshot: do not use map_context dm thin: dont use map_context dm raid1: dont use map_context dm flakey: dont use map_context dm raid1: rename read_record to bio_record dm: move target request nr to dm_target_io dm snapshot: use per_bio_data dm verity: use per_bio_data dm raid1: use per_bio_data dm: introduce per_bio_data dm kcopyd: add WRITE SAME support to dm_kcopyd_zero dm linear: add WRITE SAME support dm: add WRITE SAME support dm: prepare to support WRITE SAME dm ioctl: use kmalloc if possible dm ioctl: remove PF_MEMALLOC dm persistent data: improve improve space map block alloc failure message dm thin: use DMERR_LIMIT for errors ...
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J. Bruce Fields authored
This reverts commit 79f77bf9. This is obviously wrong, and I have no idea how I missed seeing the warning in testing: I must just not have looked at the right logs. The caller bumps rq_resused/rq_next_page, so it will always be hit on a large enough read. Reported-by:
Dave Jones <davej@redhat.com> Signed-off-by:
J. Bruce Fields <bfields@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
Pull more infiniband changes from Roland Dreier: "Second batch of InfiniBand/RDMA changes for 3.8: - cxgb4 changes to fix lookup engine hash collisions - mlx4 changes to make flow steering usable - fix to IPoIB to avoid pinning dst reference for too long" * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cxgb4: Fix bug for active and passive LE hash collision path RDMA/cxgb4: Fix LE hash collision bug for passive open connection RDMA/cxgb4: Fix LE hash collision bug for active open connection mlx4_core: Allow choosing flow steering mode mlx4_core: Adjustments to Flow Steering activation logic for SR-IOV mlx4_core: Fix error flow in the flow steering wrapper mlx4_core: Add QPN enforcement for flow steering rules set by VFs cxgb4: Add LE hash collision bug fix path in LLD driver cxgb4: Add T4 filter support IPoIB: Call skb_dst_drop() once skb is enqueued for sending
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-genericLinus Torvalds authored
Pull asm-generic cleanup from Arnd Bergmann: "These are a few cleanups for asm-generic: - a set of patches from Lars-Peter Clausen to generalize asm/mmu.h and use it in the architectures that don't need any special handling. - A patch from Will Deacon to remove the {read,write}s{b,w,l} as discussed during the arm64 review - A patch from James Hogan that helps with the meta architecture series." * tag 'asm-generic' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: xtensa: Use generic asm/mmu.h for nommu h8300: Use generic asm/mmu.h c6x: Use generic asm/mmu.h asm-generic/mmu.h: Add support for FDPIC asm-generic/mmu.h: Remove unused vmlist field from mm_context_t asm-generic: io: remove {read,write} string functions asm-generic/io.h: remove asm/cacheflush.h include
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Kukjin Kim authored
Commit db5b0ae0 ("Merge tag 'dt' of git://git.kernel.org/.../arm-soc") causes a duplicated build target. This patch fixes it and sorts out the build target alphabetically so that we can recognize something wrong easily. Cc: Olof Johansson <olof@lixom.net> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 21 Dec, 2012 8 commits
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Mike Snitzer authored
Rename stripe_map_discard to stripe_map_range and reuse it for WRITE SAME bio processing. Signed-off-by:
Mike Snitzer <snitzer@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
This patch removes map_info from bio-based device mapper targets. map_info is still used for request-based targets. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
Eliminate struct map_info from dm-snap. map_info->ptr was used in dm-snap to indicate if the bio was tracked. If map_info->ptr was non-NULL, the bio was linked in tracked_chunk_hash. This patch removes the use of map_info->ptr. We determine if the bio was tracked based on hlist_unhashed(&c->node). If hlist_unhashed is true, the bio is not tracked, if it is false, the bio is tracked. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
This patch removes endio_hook_pool from dm-thin and uses per-bio data instead. This patch removes any use of map_info in preparation for the next patch that removes map_info from bio-based device mapper. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
Don't use map_info any more in dm-raid1. map_info was used for writes to hold the region number. For this purpose we add a new field dm_bio_details to dm_raid1_bio_record. map_info was used for reads to hold a pointer to dm_raid1_bio_record (if the pointer was non-NULL, bio details were saved; if the pointer was NULL, bio details were not saved). We use dm_raid1_bio_record.details->bi_bdev for this purpose. If bi_bdev is NULL, details were not saved, if bi_bdev is non-NULL, details were saved. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
Replace map_info with a per-bio structure "struct per_bio_data" in dm-flakey. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
Rename struct read_record to bio_record in dm-raid1. In the following patch, the structure will be used for both read and write bios, so rename it. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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Mikulas Patocka authored
This patch moves target_request_nr from map_info to dm_target_io and makes it accessible with dm_bio_get_target_request_nr. This patch is a preparation for the next patch that removes map_info. Signed-off-by:
Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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