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2010-06-01V4L/DVB: ngene: MSI cleanupOliver Endriss
MSI cleanup. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ngene: Make command timeout workaround configurableOliver Endriss
Make command timeout workaround configurable, activate it for firmware version <= 17. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ngene: Implement support for MSIOliver Endriss
Add MSI support, may be enabled with firmware version 18. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ngene: Do not call demuxer with interrupts disabledOliver Endriss
It is neither a good idea nor necessary to call the demuxer with interrupts disabled. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: ngene: Support new device 'Digital Devices DuoFlex S2 miniPCIe'Oliver Endriss
Add subsystem id DD10/DD20 'Digital Devices DuoFlex S2 miniPCIe'. Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: gspca - sonixj: Add webcam 0c45:60ceWarren Bosworth Focke
Signed-off-by: Warren Bosworth Focke <wbfocke@gmail.com> Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: gspca - sonixj: Add information about some potential JPEG webcamsJean-François Moine
Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: gspca - sonixb: Have 0c45:602e handled by sonixb instead of sn9c102Jean-François Moine
This change fixes the Debian Bug #579332 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=579332 Signed-off-by: Jean-François Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Fix kernel oops on device tear-downMike Isely
pvrusb2: Delete sysfs class device as the _very_ last step, after we're sure that all driver contexts have gone away first. This is important because it appears that there isn't any protection from a struct device instance reference a deleted struct class instance. The assumption in the kernel code appears to be that the class instance is assumed to be around for the life of the device. So we can't let the class instance go away until all referencing device instances are gone; this is ensured by delaying removal of the class instance until after the driver contexts have all gone away. This bug has been present for a very long time but it didn't apparently become malignant until recently (probably because of other changes in the kernel). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Fix minor internal array allocationMike Isely
pvrusb2: Need one extra attribute slot allocated so that worst case still has a trailing null pointer. This wasn't causing visible symptoms; it was found through inspection while investigating other issues. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Fix USB parent device reference countMike Isely
pvrusb2: Correctly reference count pointer to parent USB device when linked from sysfs interface. This is technically a pretty nasty problem, however as far as I know nobody had been getting burned by it (yet). Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Fix kernel oops at device unregistrationMike Isely
pvrusb2: Fix oops caused by touching deleted memory after unregistration. This bug was introduced when we had started using video_device_node_name() - that function was being called potentially after the underlying structure (referenced by that function) had been deleted. The fix rearranges things slightly so that the function is called before destruction takes place. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: New feature to mark specific hardware support as experimentalMike Isely
This adds a flag in the device attribute structure which can be used to mark support for a particular device as experimental. Any devices flagged in this way, when encountered at run-time, will generate a warning message to the kernel log. Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Avoid using stack allocated buffers when performing USB I/OMike Isely
Drivers shouldn't assume that the stack is DMA-safe. [mchehab@redhat.com: fix patch description] Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: pvrusb2: Fix Gotview hardware supportMike Isely
pvrusb2: Fix RF tuner problem with gotview hardware - this bug was introduced when switching over to the subdev model of driver control Signed-off-by: Mike Isely <isely@pobox.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: cx23885: Check register errorsAbylay Ospan
Fix kernel Oops when number of NetUP Dual DVB-S2-CI cards more than DVB_MAX_ADAPTERS limit. [mchehab@redhat.com: move the return to the proper place] Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: c-qcam: convert to V4L2Hans Verkuil
Note: due to lack of hardware this conversion is untested. However, it is pretty straightforward so I do not expect any problems. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01V4L/DVB: bw-qcam: convert to V4L2Hans Verkuil
Note: due to lack of hardware I was not able to test this conversion. But it is pretty straightforward, so I do not expect any problems. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-06-01drm/radeon/kms/evergreen: add initial CS parserAlex Deucher
Advanced validation is not implemented yet. The mesa code that uses this will be released soon. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into ↵Dave Airlie
drm-testing * 'nouveau/for-airlied' of ../drm-nouveau-next: drm/nv50: cast IGP memory location to u64 before shifting drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack drm/nouveau: fix dual-link displays when plugged into single-link outputs drm/nv50: obey dcb->duallink_possible drm/nv50: fix duallink_possible calculation for DCB 4.0 cards drm/nouveau: don't execute INIT_GPIO unless we're really running the table drm/nv40: allow cold-booting of nv4x chipsets drm/nouveau: fix POST detection for certain chipsets drm/nouveau: Add getparam for current PTIMER time. drm/nouveau: allow cursor image and position to survive suspend
2010-06-01Merge branch 'drm-switcheroo-fixes' into drm-testingDave Airlie
* drm-switcheroo-fixes: drm/kms: disable/enable poll around switcheroo on/off drm/nouveau: fixup confusion over which handle the DSM is hanging off. drm/nouveau: attempt to get bios from ACPI v3
2010-06-01Merge branch 'drm-vmware-fixes' into drm-testingDave Airlie
* drm-vmware-fixes: drm/vmwgfx: Remove some leftover debug messages. drm/vmwgfx: Print warnings in kernel log about bo pinning that fails. drm/vmwgfx: Unpause overlay on update. drm/vmwgfx: Some modesetting cleanups and fixes. drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code. drm/vmwgfx: Remove duplicate member from struct vmw_legacy_display_unit. drm/vmwgfx: Reserve first part of VRAM for framebuffer. drm/vmwgfx: Support older hardware. drm/vmwgfx: Get connector status from detection function. drm/vmwgfx: Add kernel throttling support. Bump minor. drm/vmwgfx: Make sure to unpin old and pin new framebuffer. drm/vmwgfx: Fix single framebuffer detection. drm/vmwgfx: Assume larger framebuffer max size.
2010-06-01drm/kms: disable/enable poll around switcheroo on/offDave Airlie
Because we aren't in a suspend state the poll will still run when we have switcherooed a card off. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/nouveau: fixup confusion over which handle the DSM is hanging off.Dave Airlie
This fixes the DSM setup correctly since vga switcheroo. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/nouveau: attempt to get bios from ACPI v3Dave Airlie
Some of the laptops with the switchable graphics, seem to not post the secondary GPU at all, and we can't find a copy of the BIOS anywhere except in the ACPI rom retrieval. This adds support for ACPI ROM retrieval to nouveau. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/nv50: cast IGP memory location to u64 before shiftingBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-06-01drm/ttm: Fix ttm_page_alloc.cThomas Hellstrom
Fix a number of typos misspellings and checkpatch.pl warnings. Replace "[ttm] " with TTM_PFX Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/ttm: Fix cached TTM page allocation.Thomas Hellstrom
This patch fixes a regression introduced with the pool page allocator in the event that there are no highmem pages (for example x86_64), in which case cached page allocation would fail. Tested with the vmwgfx driver on a 64-bit vm. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Remove some leftover debug messages.Thomas Hellstrom
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Print warnings in kernel log about bo pinning that fails.Jakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Unpause overlay on update.Jakob Bornecrantz
The unpause codepath uses vmw_overlay_update() so we must unset the paused status. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Some modesetting cleanups and fixes.Jakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Don't use SVGA_REG_ENABLE in modesetting code.Jakob Bornecrantz
We should not use SVGA_REG_ENABLE anywhere but in the fifo setup code, since it controls whether the device is active. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Remove duplicate member from struct vmw_legacy_display_unit.Jakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Reserve first part of VRAM for framebuffer.Thomas Hellstrom
The host may be touching this part of VRAM at modesetting, even if we never use it ourselves, since we blit screen updates from 3D surfaces. Make sure no DMA buffers are placed in this part of VRAM. V2: Fix an error check in vmw_surface_dmabuf_pin(). Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Support older hardware.Jakob Bornecrantz
V2: Fix a couple of typos. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Get connector status from detection function.Jakob Bornecrantz
Also make sure the ldu::active member is properly initialized. Part of fix by Michel Daenzer <daenzer@vmware.com>. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Michel Daenzer <daenzer@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Add kernel throttling support. Bump minor.Thomas Hellstrom
The throttle_us member in the execbuf argument is now honored. If the member is 0, no waiting for lag will occur, which guarantees backwards compatibility with well-behaved clients. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Make sure to unpin old and pin new framebuffer.Jakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Fix single framebuffer detection.Jakob Bornecrantz
V2: Fix a typo. Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01drm/vmwgfx: Assume larger framebuffer max size.Jakob Bornecrantz
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01perf-record: Check correct pid when forkingBorislav Petkov
When forking the child to be traced, we should check the correct return value from fork() and not a local variable which is otherwise unused. Signed-off-by: Borislav Petkov <bp@alien8.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Stephane Eranian <eranian@google.com> LKML-Reference: <20100531211818.GA30175@liondog.tnic> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
2010-06-01perf: Do the comm inheritance per thread in event__process_taskFrederic Weisbecker
event__process_task() doesn't propagate the comm copy on clone, but only on process fork. So we loose all the tid:comm resolution for tasks that aren't a main process thread. Progragate the per thread granularity to event__process_task for pid resolution. This fixes various unresolved pids in perf sched, especially when we trace multithread processes. The problem is quickly reproducible with the messaging benchmark using the multithread mode "-t" : perf sched record perf bench sched messaging -t Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Stephane Eranian <eranian@google.com>
2010-06-01perf: Use event__process_task from perf schedFrederic Weisbecker
perf sched uses event__process_comm(), which means it can resolve comms from: - tasks that have exec'ed (kernel comm events) - tasks that were running when perf record started the actual recording (synthetized comm events) But perf sched can't resolve the pids of tasks that were created after the recording started. To solve this, we need to inherit the comms on fork events using event__process_task(). This fixes various unresolved pids in perf sched, easily visible with: perf sched record perf bench sched messaging Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Stephane Eranian <eranian@google.com>
2010-05-31perf: Process comm events by tidFrederic Weisbecker
When we synthetize the existing running tasks though procfs, we walk through every threads of a process, queuing one comm events per tid. But then on report time, event__process_comm() only creates and sets the comm on a per process granularity. This is the right thing for comm events that came from the kernel, as they are only created on exec. Sub-threads then inherit their comm from fork events. But that doesn't work with our synthetized comm events taken from procfs informations as the per thread granularity is done on comm events directly there. Hence we need event__process_comm() to work with the tid rather than the pid. It won't change anything for comm events coming from the kernel but this will fix the synthetized ones. Before: $ ./perf report -D | grep COMM | grep firefox 0x2c7b8 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c7d0 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c7e8 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c800 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c818 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c830 [0x18]: PERF_RECORD_COMM: firefox:5297 After: $ ./perf report -D | grep COMM | grep firefox 0x2c7b8 [0x18]: PERF_RECORD_COMM: firefox:5297 0x2c7d0 [0x18]: PERF_RECORD_COMM: firefox:5299 0x2c7e8 [0x18]: PERF_RECORD_COMM: firefox:5300 0x2c800 [0x18]: PERF_RECORD_COMM: firefox:5308 0x2c818 [0x18]: PERF_RECORD_COMM: firefox:5309 0x2c830 [0x18]: PERF_RECORD_COMM: firefox:5312 This fixes various unresolved pid on perf sched. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Stephane Eranian <eranian@google.com>
2010-05-31Input: s3c2410_ts - tone down loggingMark Brown
The S3C touchscreen driver is logging at LOG_INFO on every stylus up event which spams the console needlessly. Reduce the priority of the message to debug level for some peace and quiet. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-31Input: s3c2410_ts - fix build error due to ADC Kconfig renameMark Brown
The name of the Kconfig symbol for the ADC has changed as a result of application to more SoCs but the select statement has not been updated, causing linker failures as the ADC core has not been built. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2010-05-31module: fix reference to mod->percpu after freeing module.Rusty Russell
Rafael sees a sometimes crash at precpu_modfree from kernel/module.c; it only occurred with another (since-reverted) patch, but that patch simply changed timing to uncover this bug, it was otherwise unrelated. The comment about the mod being freed is self-explanatory, but neither Tejun nor I read it. This bug was introduced in 259354deaa, after it had previously been fixed in 6e2b75740b. How embarrassing. Reported-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Embarrassingly-Acked-by: Tejun Heo <tj@kernel.org> Cc: Masami Hiramatsu <mhiramat@redhat.com> Tested-by: "Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-31ASoC: MX31ads sound support should depend on MACH_MX31ADS_WM1133_EV1Sascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-05-31ASoC: Add missing Kconfig entry for Phytec boardsSascha Hauer
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit (git 2.34.1) at 2025-09-13 13:37:16 +0000