Commit Graph

189991 Commits

Author SHA1 Message Date
Dave Airlie f34f516a8d Merge branch 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux
Alex writes:
- more fixes for SI dpm
- fix DP on some rv6xx boards

* 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dpm: re-enable cac control on SI
  drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formula
  drm: fix 64 bit drm fixed point helpers
  drm/radeon/atom: initialize more atom interpretor elements to 0
2013-07-31 08:46:21 +10:00
Alex Deucher 5a344dda94 drm/radeon/dpm: re-enable cac control on SI
Now that the fixed point functions are fixed we
can re-enable cac support.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-30 17:24:14 -04:00
Alex Deucher 31f731af51 drm/radeon/dpm: fix calculations in si_calculate_leakage_for_v_and_t_formula
Need to make some slight adjustments for the fixed point math to
work properly.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-30 17:24:13 -04:00
Alex Deucher 42a21826dc drm/radeon/atom: initialize more atom interpretor elements to 0
The ProcessAuxChannel table on some rv635 boards assumes
the divmul members are initialized to 0 otherwise we get
an invalid fb offset since it has a bad mask set when
setting the fb base.  While here initialize all the
atom interpretor elements to 0.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60639

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-07-30 17:24:12 -04:00
Dave Airlie e9e3c8a20b Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6
nouveau fixes a number of regressions and a few user triggerable oops
since -rc1. Along with a few mpeg engine fixes.

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau: fix semaphore dmabuf obj
  drm/nouveau/vm: make vm refcount into a kref
  drm/nv31/mpeg: don't recognize nv3x cards as having nv44 graph class
  drm/nv40/mpeg: write magic value to channel object to make it work
  drm/nouveau: fix size check for cards without vm
  drm/nv50-/disp: remove dcb_outp_match call, and related variables
  drm/nva3-/disp: fix hda eld writing, needs to be padded
  drm/nv31/mpeg: fix mpeg engine initialization
  drm/nv50/mc: include vp in the fb error reporting mask
  drm/nouveau: fix null pointer dereference in poll_changed
  drm/nv50/gpio: post-nv92 cards have 32 interrupt lines
  drm/nvc0/fb: take lock in nvc0_ram_put()
  drm/nouveau/core: xtensa firmware size needs to be 0x40000 no matter what
2013-07-30 16:49:57 +10:00
Maarten Lankhorst 7a7da592cb drm/nouveau: fix semaphore dmabuf obj
Fixes some dmabuf object errors on nv50 chipset and below.

Cc: stable@vger.kernel.org [3.7+]
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 16:46:55 +10:00
Ben Skeggs e0bacd2f7e drm/nouveau/vm: make vm refcount into a kref
Never used to be required, but a recent change made it necessary.

Reported-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 16:42:29 +10:00
Dave Airlie ca089b7266 Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos
This pull request fixes module build and g2d clock
   control issues, and includes related cleanup.

* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
  drm/exynos: Remove module.h header inclusion
  drm/exynos: consider common clock framework to g2d driver.
  drm/exynos: fix module build error
  drm/exynos: exynos_drm_ipp: fix return value check
2013-07-30 14:04:44 +10:00
Ilia Mirkin dc409df944 drm/nv31/mpeg: don't recognize nv3x cards as having nv44 graph class
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:05:06 +10:00
Ilia Mirkin 3d8b2b489e drm/nv40/mpeg: write magic value to channel object to make it work
Looks like the rewrite in commit ebb945a94b ("drm/nouveau: port all
engines to new engine module format") missed that one little detail.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:05:00 +10:00
Maarten Lankhorst 35095f7529 drm/nouveau: fix size check for cards without vm
Op 24-07-13 17:55, Dan Carpenter schreef:
> Hello Maarten Lankhorst,
>
> This is a semi-automatic email about new static checker warnings.
>
> The patch 0108bc808107: "drm/nouveau: do not allow negative sizes for
> now" from Jul 7, 2013, leads to the following Smatch complaint:
>
> drivers/gpu/drm/nouveau/nouveau_bo.c:222 nouveau_bo_new()
> 	 warn: variable dereferenced before check 'drm->client.base.vm' (see line 201)
>
> drivers/gpu/drm/nouveau/nouveau_bo.c
>    200		int type = ttm_bo_type_device;
>    201		int max_size = INT_MAX & ~((1 << drm->client.base.vm->vmm->lpg_shift) - 1);
>                                                  ^^^^^^^^^^^^^^^^^^^
> New dereference.
>
>    202
>    203		if (size <= 0 || size > max_size) {
>    204			nv_warn(drm, "skipped size %x\n", (u32)size);
>    205			return -EINVAL;
>    206		}
>    207
>    208		if (sg)
>    209			type = ttm_bo_type_sg;
>    210
>    211		nvbo = kzalloc(sizeof(struct nouveau_bo), GFP_KERNEL);
>    212		if (!nvbo)
>    213			return -ENOMEM;
>    214		INIT_LIST_HEAD(&nvbo->head);
>    215		INIT_LIST_HEAD(&nvbo->entry);
>    216		INIT_LIST_HEAD(&nvbo->vma_list);
>    217		nvbo->tile_mode = tile_mode;
>    218		nvbo->tile_flags = tile_flags;
>    219		nvbo->bo.bdev = &drm->ttm.bdev;
>    220
>    221		nvbo->page_shift = 12;
>    222		if (drm->client.base.vm) {
>                     ^^^^^^^^^^^^^^^^^^^
> Old check.
>
>    223			if (!(flags & TTM_PL_FLAG_TT) && size > 256 * 1024)
>    224				nvbo->page_shift = drm->client.base.vm->vmm->lpg_shift;
>
> regards,
> dan carpenter

8<-----
Commit 0108bc808107: "drm/nouveau: do not allow negative sizes for now" broke
older nvidia gpu's that lack a vm. Add an explicit check to handle this.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: konrad wilk <konrad.wilk@oracle.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:52 +10:00
Emil Velikov 9a7046d55f drm/nv50-/disp: remove dcb_outp_match call, and related variables
Unused and irrelavant since the code move of DP training/linkcontrol interrupt

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:45 +10:00
Ilia Mirkin 02d69294a1 drm/nva3-/disp: fix hda eld writing, needs to be padded
Commits 0a9e2b959 (drm/nvd0/disp: move HDA codec setup to core) and
a4feaf4ea (drm/nva3/disp: move hda codec handling to core) moved code
around but neglected to fill data up to 0x60 as before. This caused
/proc/asound/cardN/eld#3.0 to show eld_valid as 0. With this patch, that
file is again populated with the correct data.

See https://bugs.freedesktop.org/show_bug.cgi?id=67051

Reported-and-tested-by: Alex <alupu01@gmail.com>
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:38 +10:00
Ilia Mirkin 18f35fa658 drm/nv31/mpeg: fix mpeg engine initialization
object->engine is null, which leads to a null deref down the line

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:32 +10:00
Ilia Mirkin 921837634d drm/nv50/mc: include vp in the fb error reporting mask
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:25 +10:00
Maarten Lankhorst 8a258353ed drm/nouveau: fix null pointer dereference in poll_changed
Fixes vgaswitcheroo on a card without display.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:19 +10:00
Emil Velikov 8ff8605640 drm/nv50/gpio: post-nv92 cards have 32 interrupt lines
Since the original merge of nouveau to upstream kernel, we were assuming
that nv90 (and later) cards have 32 lines.

Based on mmio traces of the binary driver, as well as PBUS error messages
during read/write of the e070/e074 registers, we can conclude that nv92
has only 16 lines whereas nv94 (and later) cards have 32.

Reported-and-tested-by: David M. Lloyd <david.lloyd@redhat.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:14 +10:00
Roy Spliet dedaa8f0e6 drm/nvc0/fb: take lock in nvc0_ram_put()
Kernel panic caused by list corruption in ltcg seems to indicate a
concurrency issue.

Take mutex of pfb like nv50_ram_put() to eliminate concurrency.

V2: Separate critical section into separate function, avoid taking the
    lock twice on NVC0

Signed-off-by: Roy Spliet <r.spliet@student.tudelft.nl>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:04:07 +10:00
Ilia Mirkin bfcd92a0ae drm/nouveau/core: xtensa firmware size needs to be 0x40000 no matter what
The current logic is wrong since we send fw->size >> 8 to the
card. Rounding the size up by 0x100 and 0x1000 didn't seem to help,
the card still hung, so go back to what the blob does -- 0x40000.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2013-07-30 13:03:59 +10:00
Egbert Eich de7500eafc drm/mgag200: Fix LUT programming for 16bpp
Since there are only 32 (64) distinct color values for each color
in 16bpp Matrox hardware expects those in a 'dense' manner, ie in
the first 32 (64) entries of the respective color.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30 09:44:42 +10:00
Takashi Iwai da55839870 drm/mgag200: Fix framebuffer pitch calculation
The framebuffer pitch calculation needs to be done differently for bpp == 24
- check xf86-video-mga for reference.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30 09:44:30 +10:00
Egbert Eich 3d5a1c5e30 drm/mgag200: Add sysfs support for connectors
Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30 09:44:24 +10:00
Egbert Eich 64c2907664 drm/mgag200: Add an crtc_disable callback to the crtc helper funcs
Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30 09:44:20 +10:00
Egbert Eich 030f19f0e2 drm/mgag200: Fix logic in mgag200_bo_pin() (v2)
Add missing 'return 0;'.

v2: Simplified patch as suggested by Dave Airlie <airlied@redhat.com>

Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-30 09:43:59 +10:00
Dave Airlie 782cf7d84a Merge branch 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux
Alex writes:
A few more radeon bug fixes, mostly for SI dpm.  At this point dpm is
pretty solid across the majority of asics.  I think we mostly just have
corner cases and fixing up some of the trickier features at this point.

* 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dpm: fix and enable reclocking on SI
  drm/radeon/dpm: disable cac setup on SI
  drm/radeon/si: disable cgcg and pg for now
  drm/radeon/dpm: fix forcing performance state to low on cayman
  drm/radeon/atom: fix fb when fetching engine params
  drm/radeon: properly handle cg on asics without UVD
  drm/radeon/dpm: fix powertune handling for pci id 0x6835
  drm/radeon/dpm: fix si_calculate_memory_refresh_rate()
  drm/radeon/dpm: fix display gap programming on SI
  drm/radeon: fix audio dto programming on DCE4+
2013-07-30 09:43:28 +10:00
Alex Deucher 63f22d0e98 drm/radeon/dpm: fix and enable reclocking on SI
The SMC interface changed compared to Cayman and
previous asics.  Set the enabled levels properly
and enable reclocking by default when dpm is enabled.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:42 -04:00
Alex Deucher d05f7e700a drm/radeon/dpm: disable cac setup on SI
Disable cac setup on SI for now since it causes
strange performance level restrictions on certain
cards.  I suspect there may be issues with some of
the 64 bit fixed point double emulation that is used
to set up those parameters.  I need to double check
the math before this can be re-enabled.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:41 -04:00
Alex Deucher 3652f00591 drm/radeon/si: disable cgcg and pg for now
Coarse grain clockgating causes problems with reclocking on
some cards and powergating (verde only) causes problems with
ring initialization.  The proper fix (restructuring the init
sequences) is too invasive for 3.11 so just disable them for
now.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:40 -04:00
Alex Deucher f86d0269b4 drm/radeon/dpm: fix forcing performance state to low on cayman
Need to program EnabledLevels to 1 to force the low state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:40 -04:00
Alex Deucher 20fab6415c drm/radeon/atom: fix fb when fetching engine params
For correctness.  The fb divider isn't actually used
in any of the relevant dpm code.  It's calculated
from the other parameters.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:39 -04:00
Alex Deucher b2d70917e4 drm/radeon: properly handle cg on asics without UVD
Don't try and enable clockgating if the asic doesn't have
UVD.  Use rdev->has_uvd rather than using local checks.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:38 -04:00
Alex Deucher 46348dc29b drm/radeon/dpm: fix powertune handling for pci id 0x6835
0x6835 should be treated as a cape verde pro.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:38 -04:00
Alex Deucher f44a0120ef drm/radeon/dpm: fix si_calculate_memory_refresh_rate()
Update alogorithm as per internal advice.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:37 -04:00
Alex Deucher 489bc476b4 drm/radeon/dpm: fix display gap programming on SI
Need to set the DISP*_GAP fields as well as the
DISP*_GAP_MCHG fields.  Same as on previous asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:36 -04:00
Alex Deucher 7d61d83582 drm/radeon: fix audio dto programming on DCE4+
We need to set the dto source before setting the
dividers otherwise we may get stability problems
with the dto leading to audio playback problems.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
2013-07-29 18:14:36 -04:00
Sachin Kamat db70d16ef6 drm/exynos: Remove module.h header inclusion
Remove module.h header file inclusion from files since they do
not use/refer to any code from that file.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2013-07-30 02:01:54 +09:00
Inki Dae 89f8b85ecd drm/exynos: consider common clock framework to g2d driver.
This patch just changes clk_enable/disable to
clk_prepare_enable/clk_disable_unprepare, and
adds related exception codes.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-07-30 02:01:53 +09:00
Inki Dae de1d367701 drm/exynos: fix module build error
This patch removes all MODULE_DEVICE_TABLE declarations.

Exynos drm drivers don't need to create MODULE_DEVICE_TABLE
yet because all devices of Exynos drm include in one SoC so
they cannot be plugged in as of now.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2013-07-30 02:01:53 +09:00
Wei Yongjun be348790e4 drm/exynos: exynos_drm_ipp: fix return value check
In case of error, the function ipp_find_obj() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2013-07-30 02:01:53 +09:00
Linus Torvalds 76d25a5f2f Pin control fixes for the v3.11 series:
- Driver fixes for AM33xx, SIRF and PFC pin controllers.
 
 - Fix a compile warning from the pinctrl single-register
   driver.
 
 - Fix a little nasty memory leak.
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Merge tag 'pinctrl-for-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control fixes from Linus Walleij:
 - Driver fixes for AM33xx, SIRF and PFC pin controllers
 - Fix a compile warning from the pinctrl single-register driver
 - Fix a little nasty memory leak

* tag 'pinctrl-for-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  pinctrl: fix a memleak when freeing maps
  pinctrl: pinctrl-single: fix compile warning when no CONFIG_PM
  pinctrl: sh-pfc: fix SDHI0 VccQ regulator on sh73a0 with DT
  arm/dts: sirf: fix the pingroup name mismatch between drivers and dts
  pinctrl: sirf: add usp0_uart_nostreamctrl pin group for usp-uart without flowctrl
  pinctrl: sirf: fix the pin number and mux bit for usp0
  pinctrl: am33xx dt binding: correct include path
2013-07-28 18:19:27 -07:00
Linus Torvalds 561d9e8185 SCSI fixes on 20130727
This is five bug fixes, two of which fix long standing problems causing
 crashes (sd and mvsas).  The remaining three are hung (isci race) or lost
 (qla2xxx, isci) devices.
 
 Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "This is five bug fixes, two of which fix long standing problems
  causing crashes (sd and mvsas).  The remaining three are hung (isci
  race) or lost (qla2xxx, isci) devices"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  [SCSI] isci: fix breakage caused by >16byte CDB patch
  [SCSI] mvsas: Fix kernel panic on tile due to unaligned data access
  [SCSI] sd: fix crash when UA received on DIF enabled device
  [SCSI] qla2xxx: Properly set the tagging for commands.
  [SCSI] isci: Fix a race condition in the SSP task management path
2013-07-28 18:09:34 -07:00
Linus Torvalds 6c504ecf50 Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "This is just a regular fixes pull apart from the qxl one, it has
  radeon and intel bits in it,

  The intel fixes are for a regression with the RC6 fix and a 3.10 hdmi
  regression, whereas radeon is more DPM fixes, a few lockup fixes and
  some rn50/r100 DAC fixes"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/radeon/dpm: fix r600_enable_sclk_control()
  drm/radeon/dpm: implement force performance levels for rv6xx
  drm/radeon/dpm: fix displaygap programming on rv6xx
  drm/radeon/dpm: fix a typo in the rv6xx mclk setup
  drm/i915: initialize gt_lock early with other spin locks
  drm/i915: fix hdmi portclock limits
  drm/radeon: fix combios tables on older cards
  drm/radeon: improve dac adjust heuristics for legacy pdac
  drm/radeon: Another card with wrong primary dac adj
  drm/radeon: fix endian issues with DP handling (v3)
  drm/radeon/vm: only align the pt base to 32k
  drm/radeon: wait for 3D idle before using CP DMA
2013-07-26 14:40:10 -07:00
Linus Torvalds 2408c2e529 Merge branch 'qxl-fixes' of git://people.freedesktop.org/~airlied/linux
Pull qxl drm fixes from Dave Airlie:
 "Okay as I warned, the qxl driver was running a bit free and loose with
  its ttm object reservations and the new lockdep enabled reservation
  tracking shone a bright light into it, it also with the new
  reservations mutexes hits a possible deadlock during boot.

  The first patch is a real fix to render the console correctly as the
  driver used to just drop irq renderering as too hard, this also fixes
  a sleeping while atomic warning.

  The other two patches are the big ugly ones that redo how the driver
  allocates objects and reserves them and makes things all work
  properly, I've tested this in a VM, and compared to the current code
  which hits a lockdep warning and the sleep while atomic warning before
  failing.

  So sorry this is coming in late, I should have tested qxl before
  merging the mutex code, but I'd rather just fix qxl with this than
  revert the reservations code at this point"

* 'qxl-fixes' of git://people.freedesktop.org/~airlied/linux:
  qxl: convert qxl driver to proper use for reservations
  qxl: allow creation of pre-pinned objects and use for releases.
  drm/qxl: add delayed fb operations
2013-07-26 14:38:50 -07:00
Linus Torvalds 0f74665025 ACPI and power management fixes for 3.11-rc3
- Revert of the ACPI video commit that I hoped would help fix
   backlight problems related to Windows 8 compatibility on some
   systems.  Unfortunately, it turned out to cause problems to happen
   too.
 
 - Fix for two problems in intel_pstate, a possible failure to respond
   to a load change on a quiet system and a possible failure to select
   the highest available P-state on some systems.  From Dirk Brandewie.
 
 /
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Merge tag 'pm+acpi-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI and power management fixes from Rafael Wysocki:
 "These are just two fixes, a revert of the would-be backlight fix that
  didn't work and an intel_pstate fix for two problems related to
  maximum P-state selection.

  Specifics:

   - Revert of the ACPI video commit that I hoped would help fix
     backlight problems related to Windows 8 compatibility on some
     systems.  Unfortunately, it turned out to cause problems to happen
     too.

   - Fix for two problems in intel_pstate, a possible failure to respond
     to a load change on a quiet system and a possible failure to select
     the highest available P-state on some systems.  From Dirk
     Brandewie"

* tag 'pm+acpi-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  Revert "ACPI / video / i915: No ACPI backlight if firmware expects Windows 8"
  cpufreq / intel_pstate: Change to scale off of max P-state
2013-07-26 14:37:18 -07:00
Linus Torvalds fef36a7a31 ARM: SoC fixes for 3.11-rc
This is a largeish batch of fixes, mostly because I missed -rc2 due to
 travel/vacation. So in number these are a bit more than ideal unless
 you amortize them over two -rcs.
 
 Quick breakdown:
  - Defconfig updates
    - Making multi_v7_defconfig useful on more hardware to encourage
      single-image usage
    - Davinci and nomadik updates due to new code merged this merge window
  - Fixes for UART on Samsung platforms, both PM and clock-related
  - A handful of warning fixes from defconfig builds, including for
    max8925 backlight and pxamci (both with appropriate acks)
  - Exynos5440 fixes for LPAE configuration, PM
  - ...plus a bunch of other smaller changes all over the place
 
 I expect to switch to regressions-or-severe-bugs-only fixes from here
 on out.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "This is a largeish batch of fixes, mostly because I missed -rc2 due to
  travel/vacation.  So in number these are a bit more than ideal unless
  you amortize them over two -rcs.

  Quick breakdown:
   - Defconfig updates
     - Making multi_v7_defconfig useful on more hardware to encourage
       single-image usage
     - Davinci and nomadik updates due to new code merged this merge
       window
   - Fixes for UART on Samsung platforms, both PM and clock-related
   - A handful of warning fixes from defconfig builds, including for
     max8925 backlight and pxamci (both with appropriate acks)
   - Exynos5440 fixes for LPAE configuration, PM
   - ...plus a bunch of other smaller changes all over the place

  I expect to switch to regressions-or-severe-bugs-only fixes from here
  on out"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
  mfd: max8925: fix dt code for backlight
  ARM: omap5: Only select errata 798181 if SMP
  ARM: EXYNOS: Update CONFIG_ARCH_NR_GPIO for Exynos
  ARM: EXYNOS: Fix low level debug support
  ARM: SAMSUNG: Save/restore only selected uart's registers
  ARM: SAMSUNG: Add SAMSUNG_PM config option to select pm
  ARM: S3C24XX: Add missing clkdev entries for s3c2440 UART
  ARM: multi_v7_defconfig: Select USB chipidea driver
  ARM: pxa: propagate errors from regulator_enable() to pxamci
  ARM: zynq: fix compilation warning
  ARM: keystone: fix compilation warning
  ARM: highbank: Only touch common coherency control register fields
  ARM: footbridge: fix overlapping PCI mappings
  dmaengine: shdma: fix a build failure on platforms with no DMA support
  ARM: STi: Set correct ARM ERRATAs.
  ARM: dts: STi: Fix pinconf setup for STiH416 serial2
  ARM: nomadik: configure for NO_HZ and HRTIMERS
  ARM: nomadik: update defconfig base
  ARM: nomadik: Update MMC defconfigs
  ARM: davinci: defconfig: enable EDMA driver
  ...
2013-07-26 12:42:40 -07:00
Linus Torvalds db8cbfadcf USB fixes for 3.11-rc3
Here are a number of USB fixes for 3.11-rc3.
 
 Lots of little things, nothing major.  A number of new device ids, build
 fixes for DMA, and a bunch of other minor things.  All of these have
 been in the linux-next tree.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are a number of USB fixes for 3.11-rc3.

  Lots of little things, nothing major.  A number of new device ids,
  build fixes for DMA, and a bunch of other minor things.  All of these
  have been in the linux-next tree"

* tag 'usb-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (40 commits)
  usb: Clear both buffers when clearing a control transfer TT buffer.
  usb/gadget: free opts struct on error recovery
  USB: mos7840: fix memory leak in open
  usb: serial: option.c: remove ONDA MT825UP product ID fromdriver
  usb: serial: option: add Olivetti Olicard 200
  usb: serial: option: blacklist ONDA MT689DC QMI interface
  xhci: fix null pointer dereference on ring_doorbell_for_active_rings
  usb: host: xhci: Enable XHCI_SPURIOUS_SUCCESS for all controllers with xhci 1.0
  usb: fix build warning in pci-quirks.h when CONFIG_PCI is not enabled
  usb: xhci: Mark two functions __maybe_unused
  xhci: Avoid NULL pointer deref when host dies.
  usb: serial: option: Add ONYX 3G device support
  USB: ti_usb_3410_5052: fix dynamic-id matching
  usb: option: add TP-LINK MA260
  USB: option: add D-Link DWM-152/C1 and DWM-156/C1
  USB: EHCI: Fix resume signalling on remote wakeup
  USB: cp210x: add MMB and PI ZigBee USB Device Support
  usb: cp210x support SEL C662 Vendor/Device
  USB: option: append Petatel NP10T device to GSM modems list
  USB: misc: Add Manhattan Hi-Speed USB DVI Converter to sisusbvga
  ...
2013-07-26 11:38:13 -07:00
Linus Torvalds ab20fb8139 TTY/Serial fixes for 3.11-rc3
Here are 3 fixes for TTY and serial issues that have been reported.
 Nothing huge, but nice to get fixed.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial fixes from Greg KH:
 "Here are 3 fixes for TTY and serial issues that have been reported.
  Nothing huge, but nice to get fixed"

* tag 'tty-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  serial: tegra: correct help message in Kconfig from 'ttyHS' to 'ttyTHS'
  tty/8250_early: Don't truncate last character of options
  TTY: snyclinkmp: calculating wrong addresses
2013-07-26 11:37:41 -07:00
Linus Torvalds f19e6c6939 Staging fixes for 3.11-rc3
Here are some tiny drivers/staging/ fixes for 3.11-rc3
 
 A number of bugfixes, all pretty tiny, but resolve issues that have been
 reported (the kstrtos32 change fixes a data corruption problem that Dan
 found.)  And a MAINTAINERS file update for the comedi drivers.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging fixes from Greg KH:
 "Here are some tiny drivers/staging/ fixes for 3.11-rc3

  A number of bugfixes, all pretty tiny, but resolve issues that have
  been reported (the kstrtos32 change fixes a data corruption problem
  that Dan found).  And a MAINTAINERS file update for the comedi
  drivers"

* tag 'staging-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  MAINTAINERS: Update the list of maintainers for staging/comedi driver.
  staging: tidspbridge: replace strict_strtol() with kstrtos32()
  staging: android: logger: Correct write offset reset on error
  staging: zram: protect zram_reset_device() call
  staging: gdm72xx: potential use after free in send_qos_list()
  staging: drm/imx: drop "select OF_VIDEOMODE"
  staging: frontier: use after free in disconnect()
  staging: comedi: fix a race between do_cmd_ioctl() and read/write
  staging: comedi: COMEDI_CANCEL ioctl should wake up read/write
2013-07-26 11:36:51 -07:00
Linus Torvalds 05e4cb7c25 Char/Misc patches for 3.11-rc3
Here are some char/misc patches for 3.11-rc3.  It's pretty much just:
 	- mei fixes
 	- hyperv fixes
 	- new ja_JP translation update
 all tiny stuff, but fixes for issues people have reported.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc patches from Greg KH:
 "Here are some char/misc patches for 3.11-rc3.  It's pretty much just:
   - mei fixes
   - hyperv fixes
   - new ja_JP translation update
  all tiny stuff, but fixes for issues people have reported."

* tag 'char-misc-3.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  HOWTO ja_JP sync
  mei: me: fix waiting for hw ready
  mei: don't have to clean the state on power up
  mei: me: fix reset state machine
  mei: hbm: fix typo in error message
  Tools: hv: KVP: Fix a bug in IPV6 subnet enumeration
  Drivers: hv: balloon: Do not post pressure status if interrupted
  Drivers: hv: balloon: Fix a bug in the hot-add code
  Drivers: hv: vmbus: incorrect device name is printed when child device is unregistered
2013-07-26 11:36:12 -07:00
Linus Torvalds 8f074a5571 sound fixes for 3.11-rc3
Just a handfull of regression and small fixes in ASoC, HD-audio
 and USB-audio drivers.
 
 - Sigmetal HD-audio codec regression fixes
 - A copule of XRUN indication fixes for usb-audio devices
 - ASoC: ep93xx build fix, sgtl5000 fix for probe order changes,
   max98088 register access fix, etc
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Merge tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Just a handful of regression and small fixes in ASoC, HD-audio and
  USB-audio drivers.

   - Sigmetal HD-audio codec regression fixes
   - A copule of XRUN indication fixes for usb-audio devices
   - ASoC: ep93xx build fix, sgtl5000 fix for probe order changes,
     max98088 register access fix, etc"

* tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hiface: return correct XRUN indication
  ASoC: tegra: correct playback_dma_data setup
  ASoC: core: double free in snd_soc_add_platform()
  ALSA: usb-audio: 6fire: return correct XRUN indication
  ASoC: ep93xx: fix build of ep93xx-ac97.c
  ALSA: hda - Remove NO_PRESENCE bit override for Dell 1420n Laptop
  ALSA: hda - Fix EAPD GPIO control for Sigmatel codecs
  ASoC: atmel-ssc: remove clk_disable_unprepare call from critical section
  ASoC: sgtl5000: defer the probe if clock is not found
  ASoC: max98088 - fix element type of the register cache.
2013-07-26 11:25:25 -07:00