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* macvlan: receive multicast with local addressstephen hemminger2011-11-04
| | | | | | | | | | | | | | | | | | | | | | | | When implementing VRRP v2 using macvlan several problems were discovered. VRRP is weird in that all routers participating in a redundant group use the same virtual MAC address. Macvlan is a natural driver to use for this but it doesn't work. The problem is that packets with a macvlan device's source address are not received. The problem is actually a regression that date back almost 2 years now. The original problems started with: commit 618e1b7482f7a8a4c6c6e8ccbe140e4c331df4e9 Author: Arnd Bergmann <arnd@arndb.de> Date: Thu Nov 26 06:07:10 2009 +0000 macvlan: implement bridge, VEPA and private mode This patches restores the original 2.6.32 behavior. Allowing multicast packets received with the VRRP source address to be received. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.121Matt Carlson2011-11-04
| | | | | | | | This patch updates the tg3 version to 3.121. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Eliminate timer race with reset_taskMatt Carlson2011-11-04
| | | | | | | | | | | | | | During shutdown, it is impossible to reliably disable the timer and reset_task threads. Each thread can schedule the other, which leads to shutdown code that chases its tail. To fix the problem, this patch removes the ability of tg3_reset_task to schedule a new timer thread. To support this change, tg3_timer no longer terminates itself, but rather goes into a polling mode. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Schedule at most one tg3_reset_task runMatt Carlson2011-11-04
| | | | | | | | | | | | | | | | | It is possible for multiple threads in the tg3 driver to each attempt to schedule a run of tg3_reset_task(). The multiple tg3_reset_task executions could all wind up on the same queue (and execute serially) or wind up on the queues of another processor (which could execute in parallel). Either scenario is not what was truly desired. This patch adds a new flag, TG3_FLAG_RESET_TASK_PENDING, and uses it to determine whether or not to schedule another run of tg3_reset_task(). With the new flag comes two new functions to facilitate scheduling and descheduling of tg3_reset_task(). Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Obtain PCI function number from deviceMatt Carlson2011-11-04
| | | | | | | | | | | This patch adds code to attempt to obtain the PCI function number from the device rather than accept the number handed by the kernel. In pass-through scenarios, the function number handed by the kernel may not reflect the true function of the device. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix irq alloc error cleanup pathMatt Carlson2011-11-04
| | | | | | | | | | | This patch fixes a bug where the irq error cleanup path did not free all the resources it allocated. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Ben Li <benli@broadcom.com> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix 4k skb error recovery pathMatt Carlson2011-11-04
| | | | | | | | | | On the error recovery resource unwind path, it is possible for the driver to attempt to unmap a fragment that hadn't been mapped. This patch fixes the problem by correcting the "last" parameter supplied. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix 4k tx bd segmentation codeMatt Carlson2011-11-04
| | | | | | | | | | | | | | The new 4k tx bd segmentation code had a bug in the error cleanup path. If the driver did not map all the physical fragments, the abort path would wind up advancing the producer index beyond the point where the setup code stopped. This would ultimately turn into a tx recovery error where the driver would expect the skb pointer to be set when it isn't. This patch fixes the problem, and then makes the code a little easier to understand. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix APE mutex init and useMatt Carlson2011-11-04
| | | | | | | | | | | | | | APE mutex register blocks are shared by all ports of multiport devices. For some mutexing purposes, each function is assigned their own register. For other cases, each function is assigned its own request and grant bits of a single register. For the latter cases, the tg3 driver is incorrectly allowing each function to use the same set of grant / request bits. This patch fixes the code so that each function uses the appropriate bitset. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-davem' of ↵David S. Miller2011-11-04
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
| * Merge branch 'master' of ↵John W. Linville2011-11-04
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
| | * iwlwifi: don't perform "echo test" when cmd queue stuckWey-Yi Guy2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Perform "echo test" when cmd queue stuck detected, somethime it will cause calltrace. I am not sure how to fix it yet, just remove the action now until find a better way to handle it. Reported-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * b43: Remove unneeded messageLarry Finger2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver can spam the logs with "RX: Packet dropped" messages. These drops originate from 1. a correpted PLCP, 2. decryption errors, and 3. packet size underruns. Condition #3 logs a separate message, thus no dropped message is needed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlwifi: allow pci_enable_msi failWey-Yi Guy2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Continue the init process even fail to enable msi out_iounmap is no longer used, remove it Reported-by: werner <w.landgraf@ru.ru> Tested-by: werner <w.landgraf@ru.ru> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * libertas: ensure we clean up a scan request properlyAndres Salomon2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 2e30168b ("libertas: terminate scan when stopping interface") adds cleanup code to lbs_eth_stop to call cfg80211_scan_done if there's an outstanding cfg80211_scan_request. However, it assumes that the scan request was allocated via the cfg80211 stack. Libertas has its own internal allocation method, kept track of with priv->internal_scan. This doesn't set scan_req->wiphy, amongst other things, which results in hitting a BUG() when we call cfg80211_scan_done on the request. This provides a function to take care of the low-level scan_req cleanup details. We simply call that to deal with finishing up scan requests. The bug we were hitting was: [ 964.321495] kernel BUG at net/wireless/core.h:87! [ 964.329970] Unable to handle kernel NULL pointer dereference at virtual address 00000000 [ 964.341963] pgd = dcf80000 ... [ 964.849998] 9fe0: 00000000 beb417b8 4018e280 401e822c 60000010 00000004 00000000 00000000 [ 964.865007] [<c003104c>] (__bug+0x1c/0x28) from [<c0384ffc>] (cfg80211_scan_done+0x54/0x6c) [ 964.895324] [<c0384ffc>] (cfg80211_scan_done+0x54/0x6c) from [<bf028bac>] (lbs_eth_stop+0x10c/0x188 [libertas]) [ 964.895324] [<bf028bac>] (lbs_eth_stop+0x10c/0x188 [libertas]) from [<c03002a0>] (__dev_close_many+0x94/0xc4) [ 964.918995] [<c03002a0>] (__dev_close_many+0x94/0xc4) from [<c030037c>] (dev_close_many+0x78/0xe0) Signed-off-by: Andres Salomon <dilinger@queued.net> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Fix noise floor calibration timeout on fast channel changeRajkumar Manoharan2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During the fast channel change noise floor values are being loaded twice at init_cal and after channel_change. The commit "ath9k_hw: Improve fast channel change for AR9003 chips" overlooked it that caused failure to load nf while doing bgscan. This patch performs noise floor calibration after the fast and full reset. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Update AR9485 initvals to fix system hang issueRajkumar Manoharan2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes system hang when resuming from S3 state and lower rate sens failure issue. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * carl9170: fix AMPDU TX_CTL_REQ_TX_STATUS handlingChristian Lamparter2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously the driver did not care if TX_CTL_REQ_TX_STATUS was set on aggregated frames or not and it would silently drop successfully sent frames if possible [much like: "no news is good news!"]. But, TX_CTL_REQ_TX_STATUS was invented for a reason and no tx status report should ever be dropped if it is set. Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Fix regression of register offset of AR9330/AR9340Rajkumar Manoharan2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit ce407afc10 introduced regression for AR9330/AR9340 register offsets. Some of the register offsets are common for AR9330/AR9340/AR9485 except AR9380. Fix that. Cc: stable@kernel.org [3.1.0+] Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Fix radio retention for AR9462Rajkumar Manoharan2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | IQ calibration during fast channel change sometimes failed with RTT. And also restoring invalid radio retention readings during init cal could cause failure to set the channel properly. This patch counts the valid rtt history readings and clears rtt mask. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Fix regression of register offset for AR9003 chipsRajkumar Manoharan2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My recent commits (3782c69d, 324c74a) introduced regression for register offset selection that based on the macversion. Not using parentheses in proper manner for ternary operator leads to select wrong offset for the registers. This issue was observed with AR9462 chip that immediate disconnect after the association with the following message ieee80211 phy3: wlan0: Failed to send nullfunc to AP 00:23:69:12:ea:47 after 500ms, disconnecting. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlagn: fix the race in the unmapping of the HCMDEmmanuel Grumbach2011-11-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As Stanislaw pointed out, my patch iwlagn: fix a race in the unmapping of the TFDs solved only part of the problem. The race still exists for TFDs of the host commands. Fix that too. Reported-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * Merge branch 'master' of ↵John W. Linville2011-11-02
| | |\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth
| | | * Bluetooth: bfusb: Fix error path on firmware loadDavid Herrmann2011-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When loading the usb-configuration we do not signal the end of configuration on memory allocation error. This patch moves the memory allocation to the top so every error path uses "goto error" now to correctly send the usb-ctrl message when detecting some error. This also replaces GFP_ATOMIC with GFP_KERNEL as we are allowed to sleep here. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * Bluetooth: bcm203x: Use GFP_KERNEL in workqueueDavid Herrmann2011-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A workqueue is allowed to sleep so we can safely use GFP_KERNEL instead of GFP_ATOMIC. This is still legacy code when the driver used timer BHs and not a worqueue. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * Bluetooth: bcm203x: Fix race condition on disconnectDavid Herrmann2011-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When disconnecting a bcm203x device we kill and destroy the usb-urb, however, there might still be a pending work-structure which resubmits the now invalid urb. To avoid this race condition, we simply set a shutdown-flag and synchronously kill the worker first. This also adds a comment to all schedule_work()s, as it is really not clear that they are used as replacement for short timers (which can be seen in the git history). Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | | * Bluetooth: ath3k: Use GFP_KERNEL instead of GFP_ATOMICDavid Herrmann2011-10-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We are allowed to sleep here so no need to use GFP_ATOMIC. The caller (ath3k_probe) calls request_firmware() which definitely sleeps. Hence, we should avoid using GFP_ATOMIC. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-11-04
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/qib: Fix panic in RC error flushing logic IB/iser: DMA unmap TX bufs used for iSCSI/iSER headers IB/iser: Use separate buffers for the login request/response IB/mthca: Fix buddy->num_free allocation size
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| *-. \ \ \ Merge branches 'iser', 'mthca' and 'qib' into for-nextRoland Dreier2011-11-04
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| | | * | | | IB/qib: Fix panic in RC error flushing logicMike Marciniszyn2011-11-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following panic can occur when flushing a QP: RIP: 0010:[<ffffffffa0168e8b>] [<ffffffffa0168e8b>] qib_send_complete+0x3b/0x190 [ib_qib] RSP: 0018:ffff8803cdc6fc90 EFLAGS: 00010046 RAX: 0000000000000000 RBX: ffff8803d84ba000 RCX: 0000000000000000 RDX: 0000000000000005 RSI: ffffc90015a53430 RDI: ffff8803d84ba000 RBP: ffff8803cdc6fce0 R08: ffff8803cdc6fc90 R09: 0000000000000001 R10: 00000000ffffffff R11: 0000000000000000 R12: ffff8803d84ba0c0 R13: ffff8803d84ba5cc R14: 0000000000000800 R15: 0000000000000246 FS: 0000000000000000(0000) GS:ffff880036600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b CR2: 0000000000000034 CR3: 00000003e44f9000 CR4: 00000000000406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process qib/0 (pid: 1350, threadinfo ffff8803cdc6e000, task ffff88042728a100) Stack: 53544c5553455201 0000000100000005 0000000000000000 ffff8803d84ba000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ffff8803cdc6fd30 ffffffffa0165d7a Call Trace: [<ffffffffa0165d7a>] qib_make_rc_req+0x36a/0xe80 [ib_qib] [<ffffffffa0165a10>] ? qib_make_rc_req+0x0/0xe80 [ib_qib] [<ffffffffa01698b3>] qib_do_send+0xf3/0xb60 [ib_qib] [<ffffffff814db757>] ? thread_return+0x4e/0x777 [<ffffffffa01697c0>] ? qib_do_send+0x0/0xb60 [ib_qib] [<ffffffff81088bf0>] worker_thread+0x170/0x2a0 [<ffffffff8108e530>] ? autoremove_wake_function+0x0/0x40 [<ffffffff81088a80>] ? worker_thread+0x0/0x2a0 [<ffffffff8108e1c6>] kthread+0x96/0xa0 [<ffffffff8100c1ca>] child_rip+0xa/0x20 [<ffffffff8108e130>] ? kthread+0x0/0xa0 [<ffffffff8100c1c0>] ? child_rip+0x0/0x20 RIP [<ffffffffa0168e8b>] qib_send_complete+0x3b/0x190 [ib_qib] The RC error state flush logic in qib_make_rc_req() could return all of the acked wqes and potentially have emptied the queue. It would then unconditionally try return a flush completion via qib_send_complete() for an invalid wqe, or worse a valid one that is not queued. The panic results when the completion code tries to maintain an MR reference count for a NULL MR. This fix modifies logic to only send one completion per qib_make_rc_req() call and changing the completion status from IB_WC_SUCCESS to IB_WC_WR_FLUSH_ERR as the completions progress. The outer loop will call as many times as necessary to flush the queue. Reviewed-by: Ram Vepa <ram.vepa@qlogic.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
| | * | | | | IB/mthca: Fix buddy->num_free allocation sizeRoland Dreier2011-11-03
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The num_free field of mthca_buddy has a type of array of unsigned int while it was allocated as an array of pointers. On 64-bit platforms this allocates twice more than required. Fix this by allocating the correct size for the type. This is the same bug just fixed in mlx4 by Eli Cohen <eli@mellanox.co.il>. Signed-off-by: Roland Dreier <roland@purestorage.com>
| * | | | | IB/iser: DMA unmap TX bufs used for iSCSI/iSER headersOr Gerlitz2011-11-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current driver never does DMA unmapping on these buffers. Fix that by adding DMA unmapping to the task cleanup callback, and DMA mapping to the task init function (drop the headers_initialized micro-optimization). Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
| * | | | | IB/iser: Use separate buffers for the login request/responseOr Gerlitz2011-11-04
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver counted on the transactional nature of iSCSI login/text flows and used the same buffer for both the request and the response. We also went further and did DMA mapping only once, with DMA_FROM_DEVICE, which violates the DMA mapping API. Fix that by using different buffers, one for requests and one for responses, and use the correct DMA mapping direction for each. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
* | | | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2011-11-04
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (144 commits) [media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set [media] it913x [VER 1.07] Support for single ITE 9135 devices [media] Support for Terratec G1 [media] cx25821: off by one in cx25821_vidioc_s_input() [media] media: tea5764: reconcile Kconfig symbol and macro [media] omap_vout: Add poll() support [media] omap3isp: preview: Add crop support on the sink pad [media] omap3isp: preview: Rename min/max input/output sizes defines [media] omap3isp: preview: Remove horizontal averager support [media] omap3isp: Report the ISP revision through the media controller API [media] omap3isp: ccdc: remove redundant operation [media] omap3isp: Fix memory leaks in initialization error paths [media] omap3isp: Add missing mutex_destroy() calls [media] omap3isp: Move *_init_entities() functions to the init/cleanup section [media] omap3isp: Move media_entity_cleanup() from unregister() to cleanup() [media] MFC: Change MFC firmware binary name [media] vb2: add vb2_get_unmapped_area in vb2 core [media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor [media] v4l: Add AUTO option for the V4L2_CID_POWER_LINE_FREQUENCY control [media] media: ov6650: stylistic improvements ...
| * | | | | [media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC ↵Timo Kokkonen2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | is not set If the said config optio is not set, the compiler will spill out many warnings about statements with no effect, such as: Casting the zero to void will cure the warning. Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] it913x [VER 1.07] Support for single ITE 9135 devicesMalcolm Priestley2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support for single ITE 9135 device. Only single devices have been tested. Dual ITE 9135 devices should work, but have not been tested. TODOs support for ver 2 chip config for other tuner types. rework of firmware file. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] Support for Terratec G1Teka2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hi, This is a little patch to support Terratec G1 (based on Terratec Grabby). It works perfectly on my pc (Ubuntu 11.04 / Kernel 2.6.38). Best regards, Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] cx25821: off by one in cx25821_vidioc_s_input()Dan Carpenter2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If "i" is 2 then when we call cx25821_video_mux() we'd end up going past the end of the cx25821_boards[dev->board]->input[]. The INPUT() macro obfuscates what's going on in that function so it's a bit hard to follow. And as Mauro points out the hard coded 2 is not very helpful. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] media: tea5764: reconcile Kconfig symbol and macroPaul Bolle2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kconfig symbol RADIO_TEA5764_XTAL is unused. The code does use a RADIO_TEA5764_XTAL macro, but does that rather peculiar. But there seems to be a way to keep both. (The easiest way out would be to rip out both the Kconfig symbol and the macro.) Note there's also a module parameter 'use_xtal' to influence all this. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap_vout: Add poll() supportLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: preview: Add crop support on the sink padLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The crop rectangle takes the preview engine internal cropping requirements into account. The smallest allowable margins are 14 columns and 8 rows when reading from memory, and 18 columns and 8 rows when processing data on the fly from the CCDC. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: preview: Rename min/max input/output sizes definesLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The macros that define the minimum/maximum input and output sizes are defined in seperate files and have no consistent naming. In preparation for preview engine cropping support, move them all to isppreview.c and rename them to PREV_{MIN|MAX}_{IN|OUT}_{WIDTH|HEIGHT}*. Remove unused and/or unneeded local variables that store the maximum output width. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: preview: Remove horizontal averager supportLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The horizontal averager isn't used and will get in the way when implementing cropping support on the input pad. Remove it, it can be added back later if needed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: Report the ISP revision through the media controller APILaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set the media_device::hw_revision field to the ISP revision number. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: ccdc: remove redundant operationGuennadi Liakhovetski2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Trivial arithmetics clean up. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: Fix memory leaks in initialization error pathsLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure all modules init functions clean up after themselves in case of error. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reported-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: Add missing mutex_destroy() callsLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mutexes must be destroyed with mutex_destroy(). Add missing calls in the modules cleanup handlers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: Move *_init_entities() functions to the init/cleanup sectionLaurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Group all init/cleanup functions together to make the code more readable. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] omap3isp: Move media_entity_cleanup() from unregister() to cleanup()Laurent Pinchart2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The media_entity_cleanup() function belong to the module cleanup handlers, not the entity registration handlers. Move it there. Create a omap3isp_video_cleanup() function to cleanup the video node entity, and call it from the module cleanup handlers. Rename omap3isp_stat_free() to omap3isp_stat_cleanup(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| * | | | | [media] MFC: Change MFC firmware binary nameSachin Kamat2011-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch renames the MFC firmware binary to avoid SoC name in it. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-20 02:10:19 -0500