From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Vincent Palatin <vpalatin@chromium.org>
Subject: [PATCH 3.10 36/54] usb: Add device quirk for Logitech PTZ cameras
Date: Sat, 17 Oct 2015 19:05:40 -0700 [thread overview]
Message-ID: <20151018020315.718973142@linuxfoundation.org> (raw)
In-Reply-To: <20151018020314.063429128@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Vincent Palatin <vpalatin@chromium.org>
commit 72194739f54607bbf8cfded159627a2015381557 upstream.
Add a device quirk for the Logitech PTZ Pro Camera and its sibling the
ConferenceCam CC3000e Camera.
This fixes the failed camera enumeration on some boot, particularly on
machines with fast CPU.
Tested by connecting a Logitech PTZ Pro Camera to a machine with a
Haswell Core i7-4600U CPU @ 2.10GHz, and doing thousands of reboot cycles
while recording the kernel logs and taking camera picture after each boot.
Before the patch, more than 7% of the boots show some enumeration transfer
failures and in a few of them, the kernel is giving up before actually
enumerating the webcam. After the patch, the enumeration has been correct
on every reboot.
Signed-off-by: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/core/quirks.c | 7 +++++++
1 file changed, 7 insertions(+)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -53,6 +53,13 @@ static const struct usb_device_id usb_qu
{ USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
{ USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
+ /* Logitech ConferenceCam CC3000e */
+ { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x046d, 0x0848), .driver_info = USB_QUIRK_DELAY_INIT },
+
+ /* Logitech PTZ Pro Camera */
+ { USB_DEVICE(0x046d, 0x0853), .driver_info = USB_QUIRK_DELAY_INIT },
+
/* Logitech Quickcam Fusion */
{ USB_DEVICE(0x046d, 0x08c1), .driver_info = USB_QUIRK_RESET_RESUME },
next prev parent reply other threads:[~2015-10-18 2:52 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-18 2:05 [PATCH 3.10 00/54] 3.10.91-stable review Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 01/54] scsi: fix scsi_error_handler vs. scsi_host_dev_release race Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 02/54] perf header: Fixup reading of HEADER_NRCPUS feature Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 03/54] ARM: 8429/1: disable GCC SRA optimization Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 04/54] windfarm: decrement client count when unregistering Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 05/54] x86/apic: Serialize LVTT and TSC_DEADLINE writes Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 06/54] x86/platform: Fix Geode LX timekeeping in the generic x86 build Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 07/54] Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 08/54] x86/mm: Set NX on gap between __ex_table and rodata Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 09/54] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 10/54] spi: Fix documentation of spi_alloc_master() Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 11/54] spi: spi-pxa2xx: Check status register to determine if SSSR_TINT is disabled Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 12/54] mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 13/54] ALSA: synth: Fix conflicting OSS device registration on AWE32 Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 14/54] ASoC: fix broken pxa SoC support Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 15/54] ASoC: dwc: correct irq clear method Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 16/54] btrfs: skip waiting on ordered range for special files Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 17/54] staging: comedi: adl_pci7x3x: fix digital output on PCI-7230 Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 18/54] dm btree: add ref counting ops for the leaves of top level btrees Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 19/54] USB: option: add ZTE PIDs Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 20/54] dm raid: fix round up of default region size Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 21/54] netfilter: nf_conntrack: Support expectations in different zones Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 22/54] disabling oplocks/leases via module parm enable_oplocks broken for SMB3 Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 23/54] drm: Reject DRI1 hw lock ioctl functions for kms drivers Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 24/54] USB: whiteheat: fix potential null-deref at probe Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 25/54] usb: xhci: Clear XHCI_STATE_DYING on start Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 26/54] xhci: change xhci 1.0 only restrictions to support xhci 1.1 Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 27/54] usb: xhci: Add support for URB_ZERO_PACKET to bulk/sg transfers Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 28/54] Initialize msg/shm IPC objects before doing ipc_addid() Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 29/54] ipvs: do not use random local source address for tunnels Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 30/54] ipvs: fix crash with sync protocol v0 and FTP Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 31/54] udf: Check length of extended attributes and allocation descriptors Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 32/54] regmap: debugfs: Ensure we dont underflow when printing access masks Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 33/54] regmap: debugfs: Dont bother actually printing when calculating max length Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 34/54] security: fix typo in security_task_prctl Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 35/54] usb: Use the USB_SS_MULT() macro to get the burst multiplier Greg Kroah-Hartman
2015-10-18 2:05 ` Greg Kroah-Hartman [this message]
2015-10-18 2:05 ` [PATCH 3.10 37/54] USB: Add reset-resume quirk for two Plantronics usb headphones Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 38/54] MIPS: dma-default: Fix 32-bit fall back to GFP_DMA Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 39/54] md: flush ->event_work before stopping array Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 40/54] powerpc/MSI: Fix race condition in tearing down MSI interrupts Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 41/54] UBI: Validate data_size Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 42/54] UBI: return ENOSPC if no enough space available Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 43/54] IB/qib: Change lkey table allocation to support more MRs Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 44/54] dcache: Handle escaped paths in prepend_path Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 45/54] vfs: Test for and handle paths that are unreachable from their mnt_root Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 46/54] arm64: readahead: fault retry breaks mmap file read random detection Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 47/54] m68k: Define asmlinkage_protect Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 48/54] bonding: correct the MAC address for "follow" fail_over_mac policy Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 49/54] fib_rules: Fix dump_rules() not to exit early Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 50/54] genirq: Fix race in register_irq_proc() Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 51/54] x86: Add 1/2/4/8 byte optimization to 64bit __copy_{from,to}_user_inatomic Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 52/54] dm cache: fix NULL pointer when switching from cleaner policy Greg Kroah-Hartman
2015-10-18 2:05 ` [PATCH 3.10 53/54] staging: speakup: fix speakup-r regression Greg Kroah-Hartman
2015-10-18 7:05 ` [PATCH 3.10 00/54] 3.10.91-stable review Willy Tarreau
2015-10-18 16:05 ` Greg Kroah-Hartman
2015-10-18 19:17 ` Willy Tarreau
2015-10-18 19:38 ` Greg Kroah-Hartman
2015-10-19 4:05 ` Guenter Roeck
2015-10-19 15:14 ` Greg Kroah-Hartman
2015-10-19 15:19 ` Shuah Khan
2015-10-22 21:35 ` Greg Kroah-Hartman
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