GitHub/LineageOS/G12/android_kernel_amlogic_linux-4.9.git
14 years agoMerge branch 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mcheha...
Linus Torvalds [Thu, 20 May 2010 16:37:45 +0000 (09:37 -0700)]
Merge branch 'v4l_for_2.6.35' of git://git./linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (534 commits)
  V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
  V4L/DVB: vivi and mem2mem_testdev need slab.h to build
  V4L/DVB: tm6000: bugfix image position
  V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET
  V4L/DVB: tm6000: README - add vbi
  V4L/DVB: Fix unlock logic at medusa_video_init
  V4L/DVB: fix dvb frontend lockup
  V4L/DVB: s2255drv: remove dead code
  V4L/DVB: s2255drv: return if vdev not found
  V4L/DVB: ov511: cleanup: remove unneeded null check
  V4L/DVB: media/mem2mem: dereferencing free memory
  V4L/DVB: media/IR: Add missing include file to rc-map.c
  V4L/DVB: dvb/stv6110x: cleanup error handling
  V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig
  V4L/DVB: ngene: start separating out DVB functions into separate file
  V4L/DVB: ngene: split out card specific code into a separate file
  V4L/DVB: ngene: split out i2c code into a separate file
  V4L/DVB: ngene: add initial support for digital side of Avermedia m780
  V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input
  V4L-DVB: ngene: make sure that tuner headers are included
  ...

14 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
Linus Torvalds [Thu, 20 May 2010 16:27:37 +0000 (09:27 -0700)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: (49 commits)
  libata-sff: separate out BMDMA qc_issue
  libata-sff: prd is BMDMA specific
  libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific
  libata-sff: separate out BMDMA EH
  libata-sff: port_task is SFF specific
  libata-sff: ap->[last_]ctl are SFF specific
  libata-sff: rename ap->ops->drain_fifo() to sff_drain_fifo()
  libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()
  libata-sff: clean up BMDMA initialization
  libata-sff: clean up inheritance in several drivers
  libata-sff: reorder SFF/BMDMA functions
  sata_inic162x: kill PORT_PRD_ADDR initialization
  libata: kill ATA_FLAG_DISABLED
  libata-sff: kill unused prototype and make ata_dev_select() static
  libata-sff: update bmdma host bus error handling
  sata_mv: remove unnecessary initialization
  sata_inic162x: inic162x is not dependent on CONFIG_ATA_SFF
  pata_sch: use ata_pci_sff_init_one()
  pata_sil680: Do our own exec_command posting
  libata: Remove excess delay in the tf_load path
  ...

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Linus Torvalds [Thu, 20 May 2010 16:20:59 +0000 (09:20 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/trivial

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (44 commits)
  vlynq: make whole Kconfig-menu dependant on architecture
  add descriptive comment for TIF_MEMDIE task flag declaration.
  EEPROM: max6875: Header file cleanup
  EEPROM: 93cx6: Header file cleanup
  EEPROM: Header file cleanup
  agp: use NULL instead of 0 when pointer is needed
  rtc-v3020: make bitfield unsigned
  PCI: make bitfield unsigned
  jbd2: use NULL instead of 0 when pointer is needed
  cciss: fix shadows sparse warning
  doc: inode uses a mutex instead of a semaphore.
  uml: i386: Avoid redefinition of NR_syscalls
  fix "seperate" typos in comments
  cocbalt_lcdfb: correct sections
  doc: Change urls for sparse
  Powerpc: wii: Fix typo in comment
  i2o: cleanup some exit paths
  Documentation/: it's -> its where appropriate
  UML: Fix compiler warning due to missing task_struct declaration
  UML: add kernel.h include to signal.c
  ...

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
Linus Torvalds [Thu, 20 May 2010 16:09:46 +0000 (09:09 -0700)]
Merge git://git./linux/kernel/git/brodo/pcmcia-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (29 commits)
  pcmcia: disable PCMCIA ioctl also for ARM
  drivers/staging/comedi: dev_node removal (quatech_daqp_cs)
  drivers/staging/comedi: dev_node removal (ni_mio_cs)
  drivers/staging/comedi: dev_node removal (ni_labpc_cs)
  drivers/staging/comedi: dev_node removal (ni_daq_dio24)
  drivers/staging/comedi: dev_node removal (ni_daq_700)
  drivers/staging/comedi: dev_node removal (das08_cs)
  drivers/staging/comedi: dev_node removal (cb_das16_cs)
  pata_pcmcia: get rid of extra indirection
  pcmcia: remove suspend-related comment from yenta_socket.c
  pcmcia: call pcmcia_{read,write}_cis_mem with ops_mutex held
  pcmcia: remove pcmcia_add_device_lock
  pcmcia: update gfp/slab.h includes
  pcmcia: remove unused mem_op.h
  pcmcia: do not autoadd root PCI bus resources
  pcmcia: clarify alloc_io_space, move it to resource handlers
  pcmcia: move all pcmcia_resource_ops providers into one module
  pcmcia: move high level CIS access code to separate file
  pcmcia: dev_node removal (core)
  pcmcia: dev_node removal (remaining drivers)
  ...

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Thu, 20 May 2010 16:03:55 +0000 (09:03 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/rafael/suspend-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
  PM: PM QOS update fix
  Freezer / cgroup freezer: Update stale locking comments
  PM / platform_bus: Allow runtime PM by default
  i2c: Fix bus-level power management callbacks
  PM QOS update
  PM / Hibernate: Fix block_io.c printk warning
  PM / Hibernate: Group swap ops
  PM / Hibernate: Move the first_sector out of swsusp_write
  PM / Hibernate: Separate block_io
  PM / Hibernate: Snapshot cleanup
  FS / libfs: Implement simple_write_to_buffer
  PM / Hibernate: document open(/dev/snapshot) side effects
  PM / Runtime: Add sysfs debug files
  PM: Improve device power management document
  PM: Update device power management document
  PM: Allow runtime_suspend methods to call pm_schedule_suspend()
  PM: pm_wakeup - switch to using bool

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Linus Torvalds [Thu, 20 May 2010 16:03:02 +0000 (09:03 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tj/wq

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: change cancel_work_sync() to clear work->data
  workqueue: warn about flush_scheduled_work()

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
Linus Torvalds [Thu, 20 May 2010 16:02:49 +0000 (09:02 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tj/percpu

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  ia64: add sparse annotation to __ia64_per_cpu_var()
  percpu: implement kernel memory based chunk allocation
  percpu: move vmalloc based chunk management into percpu-vm.c
  percpu: misc preparations for nommu support
  percpu: reorganize chunk creation and destruction
  percpu: factor out pcpu_addr_in_first/reserved_chunk() and update per_cpu_ptr_to_phys()

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Thu, 20 May 2010 16:00:34 +0000 (09:00 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  IB/core: Use kmemdup() instead of kmalloc()+memcpy()
  IB/iser: Fix error flow in iser_create_ib_conn_res()
  IB/iser: Enhance disconnection logic for multi-pathing
  IB/iser: Remove buggy back-pointer setting
  IB/iser: Add asynchronous event handler
  MAINTAINERS: Add cxgb4 and iw_cxgb4 entries
  RDMA/cxgb3: Shrink .text with compile-time init of handlers arrays
  IPoIB: Allow disabling/enabling TSO on the fly through ethtool
  IB/mlx4: Add support for masked atomic operations
  IB/core: Add support for masked atomic operations
  RDMA/cma: Randomize local port allocation
  RDMA/nes: Make unnecessarily global functions static
  RDMA/nes: Make nesadapter->phy_lock usage consistent
  RDMA/cxgb4: Add driver for Chelsio T4 RNIC
  IB/mthca: Use the dma state API instead of pci equivalents
  RDMA/amso1100: Use the dma state API instead of pci equivalents
  RDMA/cxgb3: Don't free skbs on NET_XMIT_* indications from LLD
  RDMA/cxgb3: Use the dma state API instead of pci equivalents
  IB: Explicitly rule out llseek to avoid BKL in default_llseek()

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Thu, 20 May 2010 15:55:50 +0000 (08:55 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jmorris/security-testing-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (61 commits)
  KEYS: Return more accurate error codes
  LSM: Add __init to fixup function.
  TOMOYO: Add pathname grouping support.
  ima: remove ACPI dependency
  TPM: ACPI/PNP dependency removal
  security/selinux/ss: Use kstrdup
  TOMOYO: Use stack memory for pending entry.
  Revert "ima: remove ACPI dependency"
  Revert "TPM: ACPI/PNP dependency removal"
  KEYS: Do preallocation for __key_link()
  TOMOYO: Use mutex_lock_interruptible.
  KEYS: Better handling of errors from construct_alloc_key()
  KEYS: keyring_serialise_link_sem is only needed for keyring->keyring links
  TOMOYO: Use GFP_NOFS rather than GFP_KERNEL.
  ima: remove ACPI dependency
  TPM: ACPI/PNP dependency removal
  selinux: generalize disabling of execmem for plt-in-heap archs
  LSM Audit: rename LSM_AUDIT_NO_AUDIT to LSM_AUDIT_DATA_NONE
  CRED: Holding a spinlock does not imply the holding of RCU read lock
  SMACK: Don't #include Ext2 headers
  ...

14 years agoMerge branch 'for-2.6.35' of git://linux-nfs.org/~bfields/linux
Linus Torvalds [Thu, 20 May 2010 00:24:54 +0000 (17:24 -0700)]
Merge branch 'for-2.6.35' of git://linux-nfs.org/~bfields/linux

* 'for-2.6.35' of git://linux-nfs.org/~bfields/linux: (45 commits)
  Revert "nfsd4: distinguish expired from stale stateids"
  nfsd: safer initialization order in find_file()
  nfs4: minor callback code simplification, comment
  NFSD: don't report compiled-out versions as present
  nfsd4: implement reclaim_complete
  nfsd4: nfsd4_destroy_session must set callback client under the state lock
  nfsd4: keep a reference count on client while in use
  nfsd4: mark_client_expired
  nfsd4: introduce nfs4_client.cl_refcount
  nfsd4: refactor expire_client
  nfsd4: extend the client_lock to cover cl_lru
  nfsd4: use list_move in move_to_confirmed
  nfsd4: fold release_session into expire_client
  nfsd4: rename sessionid_lock to client_lock
  nfsd4: fix bare destroy_session null dereference
  nfsd4: use local variable in nfs4svc_encode_compoundres
  nfsd: further comment typos
  sunrpc: centralise most calls to svc_xprt_received
  nfsd4: fix unlikely race in session replay case
  nfsd4: fix filehandle comment
  ...

14 years agoMerge branch 'nfs-for-2.6.35' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
Linus Torvalds [Thu, 20 May 2010 00:24:05 +0000 (17:24 -0700)]
Merge branch 'nfs-for-2.6.35' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'nfs-for-2.6.35' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (78 commits)
  SUNRPC: Don't spam gssd with upcall requests when the kerberos key expired
  SUNRPC: Reorder the struct rpc_task fields
  SUNRPC: Remove the 'tk_magic' debugging field
  SUNRPC: Move the task->tk_bytes_sent and tk_rtt to struct rpc_rqst
  NFS: Don't call iput() in nfs_access_cache_shrinker
  NFS: Clean up nfs_access_zap_cache()
  NFS: Don't run nfs_access_cache_shrinker() when the mask is GFP_NOFS
  SUNRPC: Ensure rpcauth_prune_expired() respects the nr_to_scan parameter
  SUNRPC: Ensure memory shrinker doesn't waste time in rpcauth_prune_expired()
  SUNRPC: Dont run rpcauth_cache_shrinker() when gfp_mask is GFP_NOFS
  NFS: Read requests can use GFP_KERNEL.
  NFS: Clean up nfs_create_request()
  NFS: Don't use GFP_KERNEL in rpcsec_gss downcalls
  NFSv4: Don't use GFP_KERNEL allocations in state recovery
  SUNRPC: Fix xs_setup_bc_tcp()
  SUNRPC: Replace jiffies-based metrics with ktime-based metrics
  ktime: introduce ktime_to_ms()
  SUNRPC: RPC metrics and RTT estimator should use same RTT value
  NFS: Calldata for nfs4_renew_done()
  NFS: Squelch compiler warning in nfs_add_server_stats()
  ...

14 years agoMerge branch 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic...
Linus Torvalds [Thu, 20 May 2010 00:23:28 +0000 (17:23 -0700)]
Merge branch 'bkl/procfs' of git://git./linux/kernel/git/frederic/random-tracing

* 'bkl/procfs' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
  sunrpc: Include missing smp_lock.h
  procfs: Kill the bkl in ioctl
  procfs: Push down the bkl from ioctl
  procfs: Use generic_file_llseek in /proc/vmcore
  procfs: Use generic_file_llseek in /proc/kmsg
  procfs: Use generic_file_llseek in /proc/kcore
  procfs: Kill BKL in llseek on proc base

14 years agoMerge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 20 May 2010 00:11:10 +0000 (17:11 -0700)]
Merge branch 'timers-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  clocksource: Add clocksource_register_hz/khz interface
  posix-cpu-timers: Optimize run_posix_cpu_timers()
  time: Remove xtime_cache
  mqueue: Convert message queue timeout to use hrtimers
  hrtimers: Provide schedule_hrtimeout for CLOCK_REALTIME
  timers: Introduce the concept of timer slack for legacy timers
  ntp: Remove tickadj
  ntp: Make time_adjust static
  time: Add xtime, wall_to_monotonic to feature-removal-schedule
  timer: Try to survive timer callback preempt_count leak
  timer: Split out timer function call
  timer: Print function name for timer callbacks modifying preemption count
  time: Clean up warp_clock()
  cpu-timers: Avoid iterating over all threads in fastpath_timer_check()
  cpu-timers: Change SIGEV_NONE timer implementation
  cpu-timers: Return correct previous timer reload value
  cpu-timers: Cleanup arm_timer()
  cpu-timers: Simplify RLIMIT_CPU handling

14 years agoMerge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 20 May 2010 00:10:57 +0000 (17:10 -0700)]
Merge branch 'timers-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  cs5535-clockevt: Free timer in IRQ setup error path

14 years agoMerge branch 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 20 May 2010 00:10:24 +0000 (17:10 -0700)]
Merge branch 'timers-for-linus-hpet' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-hpet' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, hpet: Add reference to chipset erratum documentation for disable-hpet-msi-quirk
  x86, hpet: Restrict read back to affected ATI chipsets

14 years agoMerge branch 'timers-for-linus-cleanups' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Thu, 20 May 2010 00:10:06 +0000 (17:10 -0700)]
Merge branch 'timers-for-linus-cleanups' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'timers-for-linus-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  avr32: Fix typo in read_persistent_clock()
  sparc: Convert sparc to use read/update_persistent_clock
  cris: Convert cris to use read/update_persistent_clock
  m68k: Convert m68k to use read/update_persistent_clock
  m32r: Convert m32r to use read/update_peristent_clock
  blackfin: Convert blackfin to use read/update_persistent_clock
  ia64: Convert ia64 to use read/update_persistent_clock
  avr32: Convert avr32 to use read/update_persistent_clock
  h8300: Convert h8300 to use read/update_persistent_clock
  frv: Convert frv to use read/update_persistent_clock
  mn10300: Convert mn10300 to use read/update_persistent_clock
  alpha: Convert alpha to use read/update_persistent_clock
  xtensa: Fix unnecessary setting of xtime
  time: Clean up direct xtime usage in xen

14 years agoMerge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Thu, 20 May 2010 00:09:40 +0000 (17:09 -0700)]
Merge branch 'irq-core-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  genirq: Clear CPU mask in affinity_hint when none is provided
  genirq: Add CPU mask affinity hint
  genirq: Remove IRQF_DISABLED from core code
  genirq: Run irq handlers with interrupts disabled
  genirq: Introduce request_any_context_irq()
  genirq: Expose irq_desc->node in proc/irq

Fixed up trivial conflicts in Documentation/feature-removal-schedule.txt

14 years agoMerge branch 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm
Linus Torvalds [Wed, 19 May 2010 20:35:07 +0000 (13:35 -0700)]
Merge branch 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm

* 'msm-core' of git://codeaurora.org/quic/kernel/dwalker/linux-msm: (72 commits)
  msm: 7x30 Kconfig and makefile changes
  msm: clock support for the MSM7x30 CPU.
  msm: physical offset for MSM7X30
  msm: io: add io support for 7x30
  msm: Add extern for 7x30 clock list.
  msm: dma: add 7x30 security domain abstraction
  msm: update basic board layout for MSM7x30
  msm: add devices-msm7x30.c
  msm: add msm_iomap-7x30.h for MSM7x30 support
  msm: irqs: add irqs-7x30.h for MSM7x30 support
  msm: 8x50 Kconfig changes
  msm: physical offset for QSD8x50
  msm: io: add io support for 8x50
  msm: add extern for 8x50 clock list.
  msm: add devices-qsd8x50.c
  msm: update basic board layout for QSD8x50
  msm: add msm_iomap-8x50.h for QSD8x50 support
  msm: irqs: add irqs-8x50.h for QSD8x50 support
  msm: timer: allow MSM_DGT_BASE to be overriden
  msm: add Qualcomm 7x30 interrupt controller driver.
  ...

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Wed, 19 May 2010 20:34:20 +0000 (13:34 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc: Define ARCH_SLAB_MINALIGN
  drivers/sbus/char/flash.c: flash_read should update ppos instead of file->f_pos
  sparc64: Fix stack dumping and tracing when function graph is enabled.
  sparc64: Show stack backtrace from show_regs() just like other platforms.

14 years agoMerge branch 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Wed, 19 May 2010 19:08:50 +0000 (12:08 -0700)]
Merge branch 'davinci-for-linus' of git://git./linux/kernel/git/khilman/linux-davinci

* 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (48 commits)
  Revert "rtc: omap: let device wakeup capability be configured from chip init logic"
  DM365: Added more PINMUX configurations for AEMIF
  DM365: Make CLKOUTx available
  DM365: Added PINMUX definitions for GPIO30..32
  Davinci: iotable based ioremap() interception
  Davinci: pinmux - use ioremap()
  Davinci: aintc/cpintc - use ioremap()
  Davinci: psc - use ioremap()
  Davinci: timer - use ioremap()
  Davinci: jtag_id - use ioremap()
  Davinci: da8xx: rtc - use ioremap
  Davinci: gpio - use ioremap()
  davinci: edma: fix coding style issue related to breaking lines
  davinci: edma: use BIT() wherever possible
  davinci: edma: fix coding style issue related to usage of braces
  davinci: edma: use a more intuitive name for edma_info
  Davinci: serial - conditional reset via pwremu
  Davinci: serial - use ioremap()
  Davinci: serial - remove unnecessary define
  Davinci: watchdog reset separation across socs
  ...

Fix up trivial conflict in arch/arm/Kconfig due to removal of "select
GENERIC_TIME"

14 years agoMerge branch 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux
Linus Torvalds [Wed, 19 May 2010 18:49:33 +0000 (11:49 -0700)]
Merge branch 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux

* 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux: (98 commits)
  Input: s3c24xx_ts - depend on SAMSUNG_DEV_TS and update menu entry
  Input: s3c24xx_ts - Add FEAT for Samsung touchscreen support
  Input: s3c24xx_ts - Implement generic GPIO configuration callback
  ARM: SAMSUNG: Move s3c64xx dev-ts.c to plat-samsung and rename configuration
  ARM: SAMSUNG: Implements cfg_gpio function for Samsung touchscreen
  ARM: S3C64XX: Add touchscreen platform device definition
  ARM: SAMSUNG: Move mach/ts.h to plat/ts.h
  ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: gpio.h cleanup
  ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100
  ARM: S5PC100: Use common functions for gpiolib implementation
  drivers: serial: S5PC100 serial driver cleanup
  ARM: S5PC100: Pre-requisite clock patch for plat-s5pc1xx to plat-s5p move
  ARM: SAMSUNG: Copy common I2C0 device helpers to machine directories
  ARM: SAMSUNG: move driver strength gpio configuration helper to common dir
  ARM: S5PV210: Add GPIOlib support
  ARM: SAMSUNGy: fix broken timer irq base
  ARM: SMDK6440: Add audio devices on board
  ARM: S5P6440: Add audio platform devices
  ...

14 years agocpumask: fix compat getaffinity
KOSAKI Motohiro [Wed, 19 May 2010 00:37:41 +0000 (09:37 +0900)]
cpumask: fix compat getaffinity

Commit a45185d2d "cpumask: convert kernel/compat.c" broke libnuma, which
abuses sched_getaffinity to find out NR_CPUS in order to parse
/sys/devices/system/node/node*/cpumap.

On NUMA systems with less than 32 possibly CPUs, the current
compat_sys_sched_getaffinity now returns '4' instead of the actual
NR_CPUS/8, which makes libnuma bail out when parsing the cpumap.

The libnuma call sched_getaffinity(0, bitmap, 4096) at first.  It mean
the libnuma expect the return value of sched_getaffinity() is either len
argument or NR_CPUS.  But it doesn't expect to return nr_cpu_ids.

Strictly speaking, userland requirement are

1) Glibc assume the return value mean the lengh of initialized
   of mask argument. E.g. if sched_getaffinity(1024) return 128,
   glibc make zero fill rest 896 byte.
2) Libnuma assume the return value can be used to guess NR_CPUS
   in kernel. It assume len-arg<NR_CPUS makes -EINVAL. But
   it try len=4096 at first and 4096 is always bigger than
   NR_CPUS. Then, if we remove strange min_length normalization,
   we never hit -EINVAL case.

sched_getaffinity() already solved this issue.  This patch adapts
compat_sys_sched_getaffinity() to match the non-compat case.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Ken Werner <ken.werner@web.de>
Cc: stable@kernel.org
Cc: Andi Kleen <andi@firstfloor.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Wed, 19 May 2010 18:41:52 +0000 (11:41 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Drop duplicated "config IOMMU_HELPER"
  [IA64] invoke oom-killer from page fault
  [IA64] use __ratelimit
  [IA64] Use set_cpus_allowed_ptr
  [IA64] Use set_cpus_allowed_ptr
  [IA64] arch/ia64/hp/common/sba_iommu.c: Rename dev_info to adi
  [IA64] removing redundant ifdef

14 years agoMerge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 19 May 2010 18:37:22 +0000 (11:37 -0700)]
Merge branch 'devel' of /home/rmk/linux-2.6-arm

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (224 commits)
  ARM: remove 'select GENERIC_TIME'
  ARM: 6136/1: ARCH_REQUIRE_GPIOLIB selects GENERIC_GPIO
  ARM: 6074/1: oprofile: convert from sysdev to platform device
  ARM: 6073/1: oprofile: remove old files and update KConfig
  ARM: 6072/1: oprofile: use perf-events framework as backend
  ARM: 6071/1: perf-events: allow modules to query the number of hardware counters
  ARM: 6070/1: perf-events: add support for xscale PMUs
  ARM: 6069/1: perf-events: use numeric ID to identify PMU
  ARM: 6064/1: pmu: register IRQs at runtime
  ARM: Optionally allow ARMv6 to use 'normal, bufferable' memory for DMA
  ARM: 6134/1: Handle instruction cache maintenance fault properly
  ARM: nwfpe: allow debugging output to be configured at runtime
  ARM: rename mach_cpu_disable() to platform_cpu_disable()
  ARM: 6132/1: PL330: Add common core driver
  ARM: 6094/1: Extend cache-l2x0 to support the 16-way PL310
  ARM: Move memory mapping into mmu.c
  ARM: Ensure meminfo is sorted prior to sanity_check_meminfo
  ARM: Remove useless linux/bootmem.h includes
  ARM: convert /proc/cpu/aligment to seq_file
  arm: use asm-generic/scatterlist.h
  ...

14 years agoRevert "rtc: omap: let device wakeup capability be configured from chip init logic"
Kevin Hilman [Wed, 19 May 2010 18:37:20 +0000 (11:37 -0700)]
Revert "rtc: omap: let device wakeup capability be configured from chip init logic"

This reverts commit 9c0a342c45b2d98209ac473ea7a429ddd5c1b473 because
it was included without proper signoffs from RTC maintainers.

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
Linus Torvalds [Wed, 19 May 2010 18:36:03 +0000 (11:36 -0700)]
Merge git://git./linux/kernel/git/lethal/sh-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (127 commits)
  sh: update defconfigs.
  sh: Fix up the NUMA build for recent LMB changes.
  sh64: provide a stub per_cpu_trap_init() definition.
  sh: fix up CONFIG_KEXEC=n build.
  sh: fixup the docbook paths for clock framework shuffling.
  driver core: Early dev_name() depends on slab_is_available().
  sh: simplify WARN usage in SH clock driver
  sh: Check return value of clk_get on ms7724
  sh: Check return value of clk_get on ecovec24
  sh: move sh clock-cpg.c contents to drivers/sh/clk-cpg.c
  sh: move sh clock.c contents to drivers/sh/clk.
  sh: move sh asm/clock.h contents to linux/sh_clk.h V2
  sh: remove unused clock lookup
  sh: switch boards to clkdev
  sh: switch sh4-202 to clkdev
  sh: switch shx3 to clkdev
  sh: switch sh7757 to clkdev
  sh: switch sh7763 to clkdev
  sh: switch sh7780 to clkdev
  sh: switch sh7786 to clkdev
  ...

14 years agoMerge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Wed, 19 May 2010 18:35:30 +0000 (11:35 -0700)]
Merge branch 'for-linus' of git://git390.marist.edu/linux-2.6

* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (24 commits)
  [S390] drivers/s390/char: Use kmemdup
  [S390] drivers/s390/char: Use kstrdup
  [S390] debug: enable exception-trace debug facility
  [S390] s390_hypfs: Add new attributes
  [S390] qdio: remove API wrappers
  [S390] qdio: set correct bit in dsci
  [S390] qdio: dont convert timestamps to microseconds
  [S390] qdio: remove memset hack
  [S390] qdio: prevent starvation on PCI devices
  [S390] qdio: count number of qdio interrupts
  [S390] user space fault: report fault before calling do_exit
  [S390] topology: expose core identifier
  [S390] dasd: remove uid from devmap
  [S390] dasd: add dynamic pav toleration
  [S390] vdso: add missing vdso_install target
  [S390] vdso: remove redundant check for CONFIG_64BIT
  [S390] avoid default_llseek in s390 drivers
  [S390] vmcp: disallow modular build
  [S390] add breaking event address for user space
  [S390] virtualization aware cpu measurement
  ...

14 years agolibata-sff: separate out BMDMA qc_issue
Tejun Heo [Mon, 10 May 2010 19:41:42 +0000 (21:41 +0200)]
libata-sff: separate out BMDMA qc_issue

Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that
ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and
nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and
uses ata_sff_qc_issue() for non-DMA commands.  All the users are
updated accordingly.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: prd is BMDMA specific
Tejun Heo [Mon, 10 May 2010 19:41:41 +0000 (21:41 +0200)]
libata-sff: prd is BMDMA specific

struct ata_prd and ap->prd are BMDMA specific.  Add bmdma_ prefix to
them and move them inside CONFIG_ATA_SFF.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific
Tejun Heo [Mon, 10 May 2010 19:41:40 +0000 (21:41 +0200)]
libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific

Both qc_prep functions deal only with BMDMA PRD setup and PIO only SFF
drivers don't need them.  Rename to ata_bmdma_[dumb_]qc_prep() and
relocate.

All usages are renamed except for pdc_adma and sata_qstor.  Those two
drivers are not BMDMA drivers and don't need to call BMDMA qc_prep
functions.  Calls to ata_sff_qc_prep() in the two drivers are removed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: separate out BMDMA EH
Tejun Heo [Mon, 10 May 2010 19:41:39 +0000 (21:41 +0200)]
libata-sff: separate out BMDMA EH

Some of error handling logic in ata_sff_error_handler() and all of
ata_sff_post_internal_cmd() are for BMDMA.  Create
ata_bmdma_error_handler() and ata_bmdma_post_internal_cmd() and move
BMDMA part into those.

While at it, change DMA protocol check to ata_is_dma(), fix
post_internal_cmd to call ap->ops->bmdma_stop instead of directly
calling ata_bmdma_stop() and open code hardreset selection so that
ata_std_error_handler() doesn't have to know about sff hardreset.

As these two functions are BMDMA specific, there's no reason to check
for bmdma_addr before calling bmdma methods if the protocol of the
failed command is DMA.  sata_mv and pata_mpc52xx now don't need to set
.post_internal_cmd to ATA_OP_NULL and pata_icside and sata_qstor don't
need to set it to their bmdma_stop routines.

ata_sff_post_internal_cmd() becomes noop and is removed.

This fixes p3 described in clean-up-BMDMA-initialization patch.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: port_task is SFF specific
Tejun Heo [Mon, 10 May 2010 19:41:38 +0000 (21:41 +0200)]
libata-sff: port_task is SFF specific

port_task is tightly bound to the standard SFF PIO HSM implementation.
Using it for any other purpose would be error-prone and there's no
such user and if some drivers need such feature, it would be much
better off using its own.  Move it inside CONFIG_ATA_SFF and rename it
to sff_pio_task.

The only function which is exposed to the core layer is
ata_sff_flush_pio_task() which is renamed from ata_port_flush_task()
and now also takes care of resetting hsm_task_state to HSM_ST_IDLE,
which is possible as it's now specific to PIO HSM.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: ap->[last_]ctl are SFF specific
Tejun Heo [Mon, 10 May 2010 19:41:37 +0000 (21:41 +0200)]
libata-sff: ap->[last_]ctl are SFF specific

ap->[last_]ctl are specific to SFF controllers.  Put them inside
CONFIG_ATA_SFF and move initialization into ata_sff_port_init().

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: rename ap->ops->drain_fifo() to sff_drain_fifo()
Tejun Heo [Mon, 10 May 2010 19:41:36 +0000 (21:41 +0200)]
libata-sff: rename ap->ops->drain_fifo() to sff_drain_fifo()

->drain_fifo() is SFF specific.  Rename and relocate it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()
Tejun Heo [Mon, 10 May 2010 19:41:35 +0000 (21:41 +0200)]
libata-sff: introduce ata_sff_init/exit() and ata_sff_port_init()

In preparation of proper SFF/BMDMA separation, introduce
ata_sff_init/exit() and ata_sff_port_init().  These functions
currently don't do anything.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: clean up BMDMA initialization
Tejun Heo [Mon, 10 May 2010 19:41:34 +0000 (21:41 +0200)]
libata-sff: clean up BMDMA initialization

When BMDMA initialization failed or BMDMA was not available for
whatever reason, bmdma_addr was left at zero and used as an indication
that BMDMA shouldn't be used.  This leads to the following problems.

p1. For BMDMA drivers which don't use traditional BMDMA register,
    ata_bmdma_mode_filter() incorrectly inhibits DMA modes.  Those
    drivers either have to inherit from ata_sff_port_ops or clear
    ->mode_filter explicitly.

p2. non-BMDMA drivers call into BMDMA PRD table allocation.  It
    doesn't actually allocate PRD table if bmdma_addr is not
    initialized but is still confusing.

p3. For BMDMA drivers which don't use traditional BMDMA register, some
    methods might not be invoked as expected (e.g. bmdma_stop from
    ata_sff_post_internal_cmd()).

p4. SFF drivers w/ custom DMA interface implement noop BMDMA ops
    worrying libata core might call into one of them.

These problems are caused by the muddy line between SFF and BMDMA and
the assumption that all BMDMA controllers initialize bmdma_addr.

This patch fixes p1 and p2 by removing the bmdma_addr assumption and
moving prd allocation to BMDMA port start.  Later patches will fix the
remaining issues.

This patch improves BMDMA initialization such that

* When BMDMA register initialization fails, falls back to PIO instead
  of failing.  ata_pci_bmdma_init() never fails now.

* When ata_pci_bmdma_init() falls back to PIO, it clears
  ap->mwdma_mask and udma_mask instead of depending on
  ata_bmdma_mode_filter().  This makes ata_bmdma_mode_filter()
  unnecessary thus resolving p1.

* ata_port_start() which actually is BMDMA specific is moved to
  ata_bmdma_port_start().  ata_port_start() and ata_sff_port_start()
  are killed.

* ata_sff_port_start32() is moved and renamed to
  ata_bmdma_port_start32().

Drivers which no longer call into PRD table allocation are...

  pdc_adma, sata_inic162x, sata_qstor, sata_sx4, pata_cmd640 and all
  drivers which inherit from ata_sff_port_ops.

pata_icside sets ->port_start to ATA_OP_NULL as it doesn't need PRD
but is a BMDMA controller and doesn't have custom port_start like
other such controllers.

Note that with the previous patch which makes all and only BMDMA
drivers inherit from ata_bmdma_port_ops, this change doesn't break
drivers which need PRD table.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata-sff: clean up inheritance in several drivers
Tejun Heo [Mon, 10 May 2010 19:41:33 +0000 (21:41 +0200)]
libata-sff: clean up inheritance in several drivers

1. pata_cmd640 is PIO only.  Inherit from sff.

2. pata_macio is BMDMA.  Inherit from bmdma and drop explicit
   bmdma_mode_filter() setting.

3. In sata_mv, unlike mv5, mv6 is BMDMA.  Inherit from bmdma and
   don't clear ->post_internal_cmd().

4. bf54x and icside are quasi-BMDMA controllers which don't use the
   standard BMDMA registers so they don't initialize bmdma_addr and
   inherit from sff to avoid the default mode_filter which disables
   DMA modes if bmdma_addr is not initialized.

For 2 and 3, this patch makes the drivers explicitly specify
->mode_filter to ATA_OP_NULL while inheriting from ata_bmdma_port_ops.
These will be removed by the next patch.

This patch makes all and only BMDMA drivers inherit from
ata_bmdma_port_ops to ease further SFF/BMDMA separation.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agoV4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
Mauro Carvalho Chehab [Tue, 18 May 2010 07:27:27 +0000 (04:27 -0300)]
V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers

Fix all device drivers to use the video_drvdata function instead of
maintaining a local list of minor to private data mappings. Call
video_set_drvdata to register the driver private pointer when not
already done.

Where applicable, the local list of mappings is completely removed when
it becomes unused.

[mchehab.redhat.com: patch broke into two. This one changes just tm6000]

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: vivi and mem2mem_testdev need slab.h to build
Randy Dunlap [Fri, 7 May 2010 18:22:26 +0000 (15:22 -0300)]
V4L/DVB: vivi and mem2mem_testdev need slab.h to build

Fix vivi and mem2mem_testdev build errors: need to #include <linux/slab.h>:

drivers/media/video/vivi.c:1144: error: implicit declaration of function 'kfree'
drivers/media/video/vivi.c:1156: error: implicit declaration of function 'kzalloc'
drivers/media/video/vivi.c:1156: warning: assignment makes pointer from integer without a cast
drivers/media/video/mem2mem_testdev.c:862: error: implicit declaration of function 'kzalloc'
drivers/media/video/mem2mem_testdev.c:862: warning: assignment makes pointer from integer without a cast
drivers/media/video/mem2mem_testdev.c:874: error: implicit declaration of function 'kfree'
drivers/media/video/mem2mem_testdev.c:944: warning: assignment makes pointer from integer without a cast

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: bugfix image position
Stefan Ringel [Fri, 7 May 2010 15:29:04 +0000 (12:29 -0300)]
V4L/DVB: tm6000: bugfix image position

bugfix incorrect image and line position in videobuffer

Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET
Jarod Wilson [Tue, 4 May 2010 19:17:05 +0000 (16:17 -0300)]
V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET

On Tue, May 04, 2010 at 06:06:41PM +0200, Dan Carpenter wrote:
> On Tue, May 04, 2010 at 10:03:18AM -0400, Jarod Wilson wrote:
> > @@ -1205,7 +1204,7 @@ static u32 imon_panel_key_lookup(u64 hw_code)
> >   if (imon_panel_key_table[i].hw_code == (code | 0xffee))
> >   break;
> >
> > - keycode = imon_panel_key_table[i % IMON_KEY_RELEASE_OFFSET].keycode;
> > + keycode = imon_panel_key_table[i].keycode;
> >
> >   return keycode;
> >  }
>
> There is still potentially a problem here because if we don't hit the
> break statement, then we're one past the end of the array.

D'oh. Okay, here's v2, should fix that buglet too.

This hack was used when the imon driver was using internal key lookup
routines, but became dead weight when the driver was converted to use
ir-core's key lookup routines. These bits simply didn't get removed,
drop 'em now.

Pointed out by Dan Carpenter.

v2: fix possible attempt to access beyond end of key table array,
also pointed out by Dan.

Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tm6000: README - add vbi
Stefan Ringel [Thu, 6 May 2010 14:25:52 +0000 (11:25 -0300)]
V4L/DVB: tm6000: README - add vbi

Signed-off-by: Stefan Ringel <stefan.ringel@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Fix unlock logic at medusa_video_init
Mauro Carvalho Chehab [Wed, 5 May 2010 15:30:01 +0000 (12:30 -0300)]
V4L/DVB: Fix unlock logic at medusa_video_init

As reported by Dan Carpenter:
> This was my patch:  "cx25821: fix double unlock in medusa_video_init()"
>
> It accidentally got merged two times.  The version from the staging tree
> is not correct.  Please can you revert it:
7a02f549fcc30fe6be0c0024beae9a3db22e1af6 "Staging: cx25821: fix double
> unlock in medusa_video_init()"

After reviewing the logic at the function, instead of just adding a patch to
revert the wrong one, the better is to apply a different logic: add a goto
that will always unlock and return the error.

This simplifies the code a little bit, and, instead of just return -EINVAL,
it will return the error condition reported by the called functions.

This patch is folded with another patch from Dan that added one missing
goto.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: fix dvb frontend lockup
matthieu castet [Wed, 5 May 2010 18:59:20 +0000 (15:59 -0300)]
V4L/DVB: fix dvb frontend lockup

If my dvb device is removed while in use, I got the following oops:

[ 4920.484084] Call Trace:
[ 4920.484102]  [<c102daad>] ? default_wake_function+0x0/0x8
[ 4920.484147]  [<f8cb09e1>] ? dvb_unregister_frontend+0x95/0xcc [dvb_core]
[ 4920.484157]  [<c1044412>] ? autoremove_wake_function+0x0/0x2d
[ 4920.484168]  [<f8dd1af2>] ? dvb_usb_adapter_frontend_exit+0x12/0x21 [dvb_usb]
[ 4920.484176]  [<f8dd12f1>] ? dvb_usb_exit+0x26/0x88 [dvb_usb]
[ 4920.484184]  [<f8dd138d>] ? dvb_usb_device_exit+0x3a/0x4a [dvb_usb]
[ 4920.484217]  [<f7fe1b08>] ? usb_unbind_interface+0x3f/0xb4 [usbcore]
[ 4920.484227]  [<c11a4178>] ? __device_release_driver+0x74/0xb7
[ 4920.484233]  [<c11a4247>] ? device_release_driver+0x15/0x1e
[ 4920.484243]  [<c11a3a33>] ? bus_remove_device+0x6e/0x87
[ 4920.484249]  [<c11a26d6>] ? device_del+0xfa/0x152
[ 4920.484264]  [<f7fdf609>] ? usb_disable_device+0x59/0xb9 [usbcore]
[ 4920.484279]  [<f7fdb9ee>] ? usb_disconnect+0x70/0xdc [usbcore]
[ 4920.484294]  [<f7fdc728>] ? hub_thread+0x521/0xe1d [usbcore]
[ 4920.484301]  [<c1044412>] ? autoremove_wake_function+0x0/0x2d
[ 4920.484316]  [<f7fdc207>] ? hub_thread+0x0/0xe1d [usbcore]
[ 4920.484321]  [<c10441e0>] ? kthread+0x61/0x66
[ 4920.484327]  [<c104417f>] ? kthread+0x0/0x66
[ 4920.484336]  [<c1003d47>] ? kernel_thread_helper+0x7/0x10

If there are users (for example users == -2) :
 - dvb_unregister_frontend :
 - stop kernel thread with dvb_frontend_stop :
  - fepriv->exit = 1;
  - thread loop catch stop event and break while loop
  - fepriv->thread = NULL; and fepriv->exit = 0;
 - dvb_unregister_frontend wait on "fepriv->dvbdev->wait_queue" that fepriv->dvbdev->users==-1.
The user finish :
 - dvb_frontend_release - set users to -1
 - don't wait wait_queue because fepriv->exit != 1

=> dvb_unregister_frontend never exit the wait queue.

Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: s2255drv: remove dead code
Dan Carpenter [Wed, 5 May 2010 06:00:47 +0000 (03:00 -0300)]
V4L/DVB: s2255drv: remove dead code

My concern initially was we dereference "dev" in the parameter list to
s2255_dev_err() but it turns out that code path is never used.
The s2255_stop_readpipe() is only called from one place and "dev" is
never null.  So this patch just removes the whole condition here.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: linux-dev@sensoray.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: s2255drv: return if vdev not found
Dan Carpenter [Wed, 5 May 2010 06:01:30 +0000 (03:01 -0300)]
V4L/DVB: s2255drv: return if vdev not found

The original code didn't handle the case where vdev was not found so I
added a check for that.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: linux-dev@sensoray.com
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ov511: cleanup: remove unneeded null check
Dan Carpenter [Wed, 5 May 2010 05:59:48 +0000 (02:59 -0300)]
V4L/DVB: ov511: cleanup: remove unneeded null check

We dereference "ov" unconditionally throughout the function so there is
no way it can be NULL here.  This code has been around for ages so if
it were possible for "ov" to be NULL someone would have complained.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/mem2mem: dereferencing free memory
Dan Carpenter [Wed, 5 May 2010 05:58:57 +0000 (02:58 -0300)]
V4L/DVB: media/mem2mem: dereferencing free memory

We dereferenced "ctx" on the error path.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/IR: Add missing include file to rc-map.c
Peter Huewe [Wed, 5 May 2010 15:20:21 +0000 (12:20 -0300)]
V4L/DVB: media/IR: Add missing include file to rc-map.c

This patch adds a missing include linux/delay.h to prevent
build failures[1-5]

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: dvb/stv6110x: cleanup error handling
Dan Carpenter [Wed, 5 May 2010 05:58:18 +0000 (02:58 -0300)]
V4L/DVB: dvb/stv6110x: cleanup error handling

The "stv6110x" is NULL so we can just return directly without calling
kfree().  Also I changed the printk() to make checkpatch.pl happy.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig
Devin Heitmueller [Sun, 21 Mar 2010 20:09:44 +0000 (17:09 -0300)]
V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig

Add the demod and tuner dependencies required for the Avermedia m780 to the
Kconfig for the ngene driver.

Thanks to Oliver Endriss for pointing this out.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: start separating out DVB functions into separate file
Devin Heitmueller [Sun, 14 Mar 2010 02:10:13 +0000 (23:10 -0300)]
V4L/DVB: ngene: start separating out DVB functions into separate file

Start moving the dvb specific code to ngene-dvb.c.  Note that there is still
stuff in ngene-core.c which could potentially be moved out, but it will require
considerable reworking of the logic in order to continue to properly support
DVB while also being able to support transport streams coming from analog MPEG
encoders.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: split out card specific code into a separate file
Devin Heitmueller [Sat, 13 Mar 2010 20:53:58 +0000 (17:53 -0300)]
V4L/DVB: ngene: split out card specific code into a separate file

Split out the card profiles into a new file called ngene-cards.c.  This is
part of a larger refactoring of the driver in preparation for adding analog
support.

Note that this patch makes *no* functional change - all I did was cut/paste the
code and add the function prototypes to ngene.h as needed.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: split out i2c code into a separate file
Devin Heitmueller [Sat, 13 Mar 2010 20:10:24 +0000 (17:10 -0300)]
V4L/DVB: ngene: split out i2c code into a separate file

Split out the i2c related code from the ngene-core.c into a new file called
ngene-i2c.c.  This is part of a larger refactoring of the driver in preparation
for adding analog support.

Note that this patch makes *no* functional change - all I did was cut/paste the
code and add the function prototypes to ngene.h as needed.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: add initial support for digital side of Avermedia m780
Devin Heitmueller [Sat, 13 Mar 2010 19:43:18 +0000 (16:43 -0300)]
V4L/DVB: ngene: add initial support for digital side of Avermedia m780

Add ATSC/QAM support for the Avermedia m780.  Note that this patch does
not include any analog support for the board, as the ngene bridge driver does
not yet have analog implemented

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ngene: properly support boards where channel 0 isn't a TS input
Devin Heitmueller [Sat, 13 Mar 2010 19:40:46 +0000 (16:40 -0300)]
V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input

The current code assumes that channel zero is always a TS input, which would
result in an oops if the "one_adapter" modprobe option is 1 (which it is by
default) and the board in question has something else on channel zero (which
is the case for the Avermedia m780, which has it's analog input wired to UVI1)

The code now explicitly tracks the first adapter created and ensures that
other channels cannot accidentially be associated with a NULL adapter.

Also, eliminate what appears to be a typo where all of the channel parameters
are getting associated with stream zero's properties, which will work if you
happen to have a dual stream board with the exact same configuration, but if
they differ then the second stream is going to end up with the first stream's
configuration.

Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L-DVB: ngene: make sure that tuner headers are included
Mauro Carvalho Chehab [Fri, 7 May 2010 11:48:41 +0000 (08:48 -0300)]
V4L-DVB: ngene: make sure that tuner headers are included

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/az6027: handle -EIO failure
Dan Carpenter [Tue, 4 May 2010 12:31:13 +0000 (09:31 -0300)]
V4L/DVB: media/az6027: handle -EIO failure

If the az6027_usb_in_op() returns a negative errno ret is -EIO and in
that case the value of b[0] may be undefined.  The original code
assigned 0 to ret, but since it's already 0 now we can skip that.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/az6027: doing dma on the stack
Dan Carpenter [Tue, 4 May 2010 12:14:29 +0000 (09:14 -0300)]
V4L/DVB: media/az6027: doing dma on the stack

I changed the dma buffers to use allocated memory instead of stack
memory.

The reason for this is documented in Documentation/DMA-API-HOWTO.txt
under the section:  "What memory is DMA'able?"  That document was only
added a couple weeks ago and there are still lots of modules which
haven't been corrected yet.  Btw. Smatch includes a pretty good test to
find places which use stack memory as a dma buffer.  That's how I found
these.  (http://smatch.sf.net).

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/IR/imon: potential double unlock on error
Dan Carpenter [Tue, 4 May 2010 11:36:34 +0000 (08:36 -0300)]
V4L/DVB: media/IR/imon: potential double unlock on error

If there is an error here we should unlock in the caller (which is
imon_init_intf1()).  We can remove this stray unlock.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/IR/imon: testing the wrong variable
Dan Carpenter [Tue, 4 May 2010 11:38:26 +0000 (08:38 -0300)]
V4L/DVB: media/IR/imon: testing the wrong variable

There is a typo here.  We meant to test "ir" instead of "props".  The
"props" variable was tested earlier.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: media/IR/imon: precendence issue: ! vs ==
Dan Carpenter [Tue, 4 May 2010 11:37:33 +0000 (08:37 -0300)]
V4L/DVB: media/IR/imon: precendence issue: ! vs ==

The original condition is always false because ! has higher precedence
than == and neither 0 nor 1 is equal to IMON_DISPLAY_TYPE_VGA.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tvp7002.c: fix some copy-paste errors in the comments
Mats Randgaard [Wed, 5 May 2010 10:50:38 +0000 (07:50 -0300)]
V4L/DVB: tvp7002.c: fix some copy-paste errors in the comments

Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tvp7002.c: Add support for enum_dv_presets
Mats Randgaard [Wed, 5 May 2010 08:21:24 +0000 (05:21 -0300)]
V4L/DVB: tvp7002.c: Add support for enum_dv_presets

Implement enum_dv_presets in tvp7002.

Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2-subdev.h: Add support for enum_dv_preset
Mats Randgaard [Wed, 5 May 2010 08:08:22 +0000 (05:08 -0300)]
V4L/DVB: v4l2-subdev.h: Add support for enum_dv_preset

The op enum_dv_preset was missing in this header but is needed by subdev
drivers with DV functionality.

Signed-off-by: Mats Randgaard <mats.randgaard@tandberg.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Fix non working mt9v111 sensor
Brian Johnson [Wed, 5 May 2010 16:22:45 +0000 (13:22 -0300)]
V4L/DVB: gspca - sn9c20x: Fix non working mt9v111 sensor

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: HAS_BUTTON flag -> HAS_NO_BUTTON flag
Brian Johnson [Mon, 19 Apr 2010 00:42:40 +0000 (21:42 -0300)]
V4L/DVB: gspca - sn9c20x: HAS_BUTTON flag -> HAS_NO_BUTTON flag

Reverse HAS_BUTTON logic since most webcams either have a button or if
they don't don't bother to send any interrupts. However I have at least
one model that appears to leave the button GPIO floating and can send
a bogus interrupt.

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Add another MSI laptop to upsidedown device list
Brian Johnson [Sat, 10 Apr 2010 05:12:46 +0000 (02:12 -0300)]
V4L/DVB: gspca - sn9c20x: Add another MSI laptop to upsidedown device list

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - sn9c20x: Add another laptop to upsidedown device list
Brian Johnson [Mon, 5 Apr 2010 23:52:52 +0000 (20:52 -0300)]
V4L/DVB: gspca - sn9c20x: Add another laptop to upsidedown device list

Signed-off-by: Brian Johnson <brijohn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ivtv: fix VIDIOC_S_PRIORITY handling
Hans Verkuil [Sun, 2 May 2010 14:11:40 +0000 (11:11 -0300)]
V4L/DVB: ivtv: fix VIDIOC_S_PRIORITY handling

VIDIOC_S_PRIORITY is also part of the ioctls that need to check the
access priority.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: usbvision: add delay before detecting the saa711x
Hans Verkuil [Sun, 2 May 2010 12:29:27 +0000 (09:29 -0300)]
V4L/DVB: usbvision: add delay before detecting the saa711x

The detection of the saa711x often failed. Adding a small delay before
attempting to detect it fixed this.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: usbvision: don't use usb_set_intfdata, let v4l2_device_register handle this
Hans Verkuil [Sun, 2 May 2010 12:00:13 +0000 (09:00 -0300)]
V4L/DVB: usbvision: don't use usb_set_intfdata, let v4l2_device_register handle this

v4l2_device_register already sets intfdata, no need to do this again.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: hdpvr: fix disconnect sequence
Hans Verkuil [Sun, 2 May 2010 11:01:04 +0000 (08:01 -0300)]
V4L/DVB: hdpvr: fix disconnect sequence

Disconnecting the HDPVR caused a kernel oops if lockdep was enabled.
In addition, if an app still had video0 open and attempted to call ioctl
when the device was already disconnected the system would crash.

Move the freeing and cleanup code to the release function: that is the
right place for it since you know when you get there that nobody is
using the device.

Also removed usb_set_intfdata: v4l2_device_register sets this already
to v4l2_dev.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: radio-am800: let v4l2_device_(un)register handle usb_get/set_intfdata
Hans Verkuil [Sun, 2 May 2010 08:36:32 +0000 (05:36 -0300)]
V4L/DVB: radio-am800: let v4l2_device_(un)register handle usb_get/set_intfdata

v4l2_device_register already sets the usb intfdata to v4l2_dev. So use
that instead.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2-dev: remove unnecessary lock around atomic clear_bit
Hans Verkuil [Sun, 2 May 2010 08:11:32 +0000 (05:11 -0300)]
V4L/DVB: v4l2-dev: remove unnecessary lock around atomic clear_bit

No need to lock when unregistering the device: clear_bit is already an
atomic operation.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: g_tuner must set type field
Hans Verkuil [Sat, 1 May 2010 21:06:50 +0000 (18:06 -0300)]
V4L/DVB: em28xx: g_tuner must set type field

The 'type' field was undefined but should be set to ANALOG_TV.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tvp7002: fix query_dv_preset
Hans Verkuil [Sat, 1 May 2010 11:23:07 +0000 (08:23 -0300)]
V4L/DVB: tvp7002: fix query_dv_preset

If no signal or valid format is detected, then VIDIOC_QUERY_DV_PRESET must
return 0 and set the preset to V4L2_DV_INVALID.

This driver returned an error instead.

Also simplified the kernel messages a bit: change v4l2_err to v4l2_dbg (not
detecting a signal/valid format is not an error, so only print this info when
debug == 1) and do not call v4l_fill_dv_preset_info: it's overkill to do this
just for a debug message.

Thanks to Mats Randgaard for bringing this to my attention.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l2-common: simplify prio utility functions
Hans Verkuil [Sat, 1 May 2010 11:03:24 +0000 (08:03 -0300)]
V4L/DVB: v4l2-common: simplify prio utility functions

v4l2_prio_init/open/close returned an int when in fact they would
always return 0. Make these void functions.

v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a
pointer for no good reason. Replace with a normal enum v4l2_priority
argument.

These changes will simplify the work of moving priority handling into
the v4l core.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: bttv: remove bogus prio check in g_frequency
Hans Verkuil [Sat, 1 May 2010 11:00:18 +0000 (08:00 -0300)]
V4L/DVB: bttv: remove bogus prio check in g_frequency

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: Documentation: fix small error in the ENUMINPUT doc
Hans Verkuil [Sat, 1 May 2010 09:04:29 +0000 (06:04 -0300)]
V4L/DVB: Documentation: fix small error in the ENUMINPUT doc

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx18/cx25840/saa7115/tvp5150: remove vbi support from s_fmt
Hans Verkuil [Sat, 1 May 2010 19:07:04 +0000 (16:07 -0300)]
V4L/DVB: cx18/cx25840/saa7115/tvp5150: remove vbi support from s_fmt

Now that s_fmt is no longer used for VBI format setup in subdevs, remove
the VBI support from s_fmt.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: em28xx: switch to new vbi subdev ops
Hans Verkuil [Sun, 14 Mar 2010 15:39:27 +0000 (12:39 -0300)]
V4L/DVB: em28xx: switch to new vbi subdev ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx231xx: switch to new vbi subdev ops
Hans Verkuil [Sun, 14 Mar 2010 15:31:08 +0000 (12:31 -0300)]
V4L/DVB: cx231xx: switch to new vbi subdev ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: pvrusb2: switch to new vbi subdev ops
Hans Verkuil [Sun, 14 Mar 2010 15:27:48 +0000 (12:27 -0300)]
V4L/DVB: pvrusb2: switch to new vbi subdev ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx18: switch to new vbi subdev ops
Hans Verkuil [Sun, 14 Mar 2010 15:24:15 +0000 (12:24 -0300)]
V4L/DVB: cx18: switch to new vbi subdev ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: ivtv: switch to new vbi subdev ops
Hans Verkuil [Sun, 14 Mar 2010 15:18:18 +0000 (12:18 -0300)]
V4L/DVB: ivtv: switch to new vbi subdev ops

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: tvp5150: support new vbi ops to set/get VBI format
Hans Verkuil [Sun, 14 Mar 2010 13:59:16 +0000 (10:59 -0300)]
V4L/DVB: tvp5150: support new vbi ops to set/get VBI format

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7127: support new vbi ops to set/get VBI format
Hans Verkuil [Sun, 14 Mar 2010 13:54:47 +0000 (10:54 -0300)]
V4L/DVB: saa7127: support new vbi ops to set/get VBI format

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx18: support new vbi ops to set/get VBI format
Hans Verkuil [Sun, 14 Mar 2010 13:49:48 +0000 (10:49 -0300)]
V4L/DVB: cx18: support new vbi ops to set/get VBI format

Also removed the bogus zeroing of fmt.sliced when setting up raw VBI.
This should have been removed in ivtv, but it was just copied-and-pasted
into cx18.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: cx25840: support new vbi ops to set/get VBI format
Hans Verkuil [Sun, 14 Mar 2010 13:16:46 +0000 (10:16 -0300)]
V4L/DVB: cx25840: support new vbi ops to set/get VBI format

Also removed the bogus zeroing of fmt.sliced when setting up raw VBI.

Switching between raw and sliced VBI changed in 2.6.28 and this memset
should have been removed at that time. It was never noticed because
the bridge driver will fill in the fmt.vbi values anyway.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7115: support new vbi ops to set/get VBI format
Hans Verkuil [Sun, 14 Mar 2010 13:10:14 +0000 (10:10 -0300)]
V4L/DVB: saa7115: support new vbi ops to set/get VBI format

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l: add new subdev vbi ops to handle raw and sliced vbi
Hans Verkuil [Sun, 14 Mar 2010 13:02:50 +0000 (10:02 -0300)]
V4L/DVB: v4l: add new subdev vbi ops to handle raw and sliced vbi

Currently raw and sliced vbi is setup using the video g/s_fmt ops.
However, we want to split off the vbi formatting into separate ops
so the first step is to create those new ops.

The next step will be to convert subdev drivers and bridge drivers
to use the new ops. And in the final step we can start converting
the video g/s_fmt ops to the new (and more appropriate) mediabus
format ops.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: v4l: move vbi-specific video ops to a new vbi ops struct
Hans Verkuil [Sun, 14 Mar 2010 12:57:30 +0000 (09:57 -0300)]
V4L/DVB: v4l: move vbi-specific video ops to a new vbi ops struct

Only a relatively small number of video receivers and transmitters actually
support VBI. So start moving the vbi specific ops to an ops struct of their
own.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu
Jean-François Moine [Thu, 29 Apr 2010 09:01:53 +0000 (06:01 -0300)]
V4L/DVB: gspca - main: Convert wMaxPacketSize from little endian 16 to cpu

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: MAINTAINERS: Update uvcvideo web site address
Laurent Pinchart [Fri, 30 Apr 2010 13:48:51 +0000 (10:48 -0300)]
V4L/DVB: MAINTAINERS: Update uvcvideo web site address

The web site has moved to a new location, update the MAINTAINERS file.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Prevent division by 0 when control step value is 0
Laurent Pinchart [Sun, 25 Apr 2010 19:27:14 +0000 (16:27 -0300)]
V4L/DVB: uvcvideo: Prevent division by 0 when control step value is 0

The control step values reported by the device are used as a divisor
unchecked, which can result in a division by zero.

Check the step value and make it 1 when null.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Flag relative controls as write-only
Laurent Pinchart [Sun, 25 Apr 2010 19:23:24 +0000 (16:23 -0300)]
V4L/DVB: uvcvideo: Flag relative controls as write-only

The UVC relative controls (exposure time, iris, focus, zoom, pan/tilt)
are write-only (despite the UVC specification stating that the GET_CUR
request is mandatory). Mark the controls as such, and report the related
V4L2 controls V4L2_CTRL_FLAG_WRITE_ONLY.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: uvcvideo: Add support for V4L2_PIX_FMT_Y16
Laurent Pinchart [Mon, 12 Apr 2010 13:41:22 +0000 (10:41 -0300)]
V4L/DVB: uvcvideo: Add support for V4L2_PIX_FMT_Y16

The Miricle 307K (17dc:0202) camera reports a 16-bit greyscale format,
support it in the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: [-next] media: fix vivi build error
Randy Dunlap [Wed, 5 May 2010 22:44:11 +0000 (19:44 -0300)]
V4L/DVB: [-next] media: fix vivi build error

vivi uses find_font(), which is only available when FONTS
is enabled, so make vivi depend on FONTS.

ERROR: "find_font" [drivers/media/video/vivi.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoV4L/DVB: saa7134: Add support new Behold TV cards
Dmitri Belimov [Tue, 6 Apr 2010 04:00:05 +0000 (01:00 -0300)]
V4L/DVB: saa7134: Add support new Behold TV cards

[dougsland@redhat.com: Fixed cards numbers reject due changes in saa7134.h]

Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov <d.belimov@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>