From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>,
Kai-Heng Feng <kai.heng.feng@canonical.com>
Subject: [PATCH 4.19 20/65] USB: Disable LPM on WD19s Realtek Hub
Date: Tue, 24 Mar 2020 14:10:41 +0100 [thread overview]
Message-ID: <20200324130759.582082027@linuxfoundation.org> (raw)
In-Reply-To: <20200324130756.679112147@linuxfoundation.org>
From: Kai-Heng Feng <kai.heng.feng@canonical.com>
commit b63e48fb50e1ca71db301ca9082befa6f16c55c4 upstream.
Realtek Hub (0bda:0x0487) used in Dell Dock WD19 sometimes drops off the
bus when bringing underlying ports from U3 to U0.
Disabling LPM on the hub during setting link state is not enough, so
let's disable LPM completely for this hub.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200205112633.25995-3-kai.heng.feng@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/core/quirks.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -378,6 +378,9 @@ static const struct usb_device_id usb_qu
{ USB_DEVICE(0x0b05, 0x17e0), .driver_info =
USB_QUIRK_IGNORE_REMOTE_WAKEUP },
+ /* Realtek hub in Dell WD19 (Type-C) */
+ { USB_DEVICE(0x0bda, 0x0487), .driver_info = USB_QUIRK_NO_LPM },
+
/* Action Semiconductor flash disk */
{ USB_DEVICE(0x10d6, 0x2200), .driver_info =
USB_QUIRK_STRING_FETCH_255 },
next prev parent reply other threads:[~2020-03-24 13:33 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-24 13:10 [PATCH 4.19 00/65] 4.19.113-rc1 review Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 01/65] drm/mediatek: Find the cursor plane instead of hard coding it Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 02/65] spi: qup: call spi_qup_pm_resume_runtime before suspending Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 03/65] powerpc: Include .BTF section Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 04/65] ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 05/65] spi: pxa2xx: Add CS control clock quirk Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 06/65] spi/zynqmp: remove entry that causes a cs glitch Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 07/65] drm/exynos: dsi: propagate error value and silence meaningless warning Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 08/65] drm/exynos: dsi: fix workaround for the legacy clock name Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 09/65] drivers/perf: arm_pmu_acpi: Fix incorrect checking of gicc pointer Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 10/65] altera-stapl: altera_get_note: prevent write beyond end of key Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 11/65] dm bio record: save/restore bi_end_io and bi_integrity Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 12/65] dm integrity: use dm_bio_record and dm_bio_restore Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 13/65] riscv: avoid the PIC offset of static percpu data in module beyond 2G limits Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 14/65] drm/amd/display: Clear link settings on MST disable connector Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 15/65] drm/amd/display: fix dcc swath size calculations on dcn1 Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 16/65] xenbus: req->body should be updated before req->state Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 17/65] xenbus: req->err " Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 18/65] block, bfq: fix overwrite of bfq_group pointer in bfq_find_set_group() Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 19/65] parse-maintainers: Mark as executable Greg Kroah-Hartman
2020-03-24 13:10 ` Greg Kroah-Hartman [this message]
2020-03-24 13:10 ` [PATCH 4.19 21/65] usb: quirks: add NO_LPM quirk for RTL8153 based ethernet adapters Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 22/65] USB: serial: option: add ME910G1 ECM composition 0x110b Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 23/65] usb: host: xhci-plat: add a shutdown Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 24/65] USB: serial: pl2303: add device-id for HP LD381 Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 25/65] usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 26/65] ALSA: line6: Fix endless MIDI read loop Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 27/65] ALSA: seq: virmidi: Fix running status after receiving sysex Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 28/65] ALSA: seq: oss: " Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 29/65] ALSA: pcm: oss: Avoid plugin buffer overflow Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 30/65] ALSA: pcm: oss: Remove WARNING from snd_pcm_plug_alloc() checks Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 31/65] iio: st_sensors: remap SMO8840 to LIS2DH12 Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 32/65] iio: trigger: stm32-timer: disable master mode when stopping Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 33/65] iio: magnetometer: ak8974: Fix negative raw values in sysfs Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 34/65] iio: adc: at91-sama5d2_adc: fix differential channels in triggered mode Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 35/65] mmc: rtsx_pci: Fix support for speed-modes that relies on tuning Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 36/65] mmc: sdhci-of-at91: fix cd-gpios for SAMA5D2 Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 37/65] staging: rtl8188eu: Add device id for MERCUSYS MW150US v2 Greg Kroah-Hartman
2020-03-24 13:10 ` [PATCH 4.19 38/65] staging: greybus: loopback_test: fix poll-mask build breakage Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 39/65] staging/speakup: fix get_word non-space look-ahead Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 40/65] intel_th: Fix user-visible error codes Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 41/65] intel_th: pci: Add Elkhart Lake CPU support Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 42/65] rtc: max8907: add missing select REGMAP_IRQ Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 43/65] xhci: Do not open code __print_symbolic() in xhci trace events Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 44/65] btrfs: fix log context list corruption after rename whiteout error Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 45/65] drm/amd/amdgpu: Fix GPR read from debugfs (v2) Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 46/65] drm/lease: fix WARNING in idr_destroy Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 47/65] memcg: fix NULL pointer dereference in __mem_cgroup_usage_unregister_event Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 48/65] mm: slub: be more careful about the double cmpxchg of freelist Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 49/65] mm, slub: prevent kmalloc_node crashes and memory leaks Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 50/65] page-flags: fix a crash at SetPageError(THP_SWAP) Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 51/65] x86/mm: split vmalloc_sync_all() Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 52/65] USB: cdc-acm: fix close_delay and closing_wait units in TIOCSSERIAL Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 53/65] USB: cdc-acm: fix rounding error " Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 54/65] iio: light: vcnl4000: update sampling periods for vcnl4200 Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 55/65] kbuild: Disable -Wpointer-to-enum-cast Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 56/65] futex: Fix inode life-time issue Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 57/65] futex: Unbreak futex hashing Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 58/65] Revert "vrf: mark skb for multicast or link-local as enslaved to VRF" Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 59/65] Revert "ipv6: Fix handling of LLA with VRF and sockets bound " Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 60/65] ALSA: hda/realtek: Fix pop noise on ALC225 Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 61/65] arm64: smp: fix smp_send_stop() behaviour Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 62/65] arm64: smp: fix crash_smp_send_stop() behaviour Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 63/65] drm/bridge: dw-hdmi: fix AVI frame colorimetry Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 64/65] staging: greybus: loopback_test: fix potential path truncation Greg Kroah-Hartman
2020-03-24 13:11 ` [PATCH 4.19 65/65] staging: greybus: loopback_test: fix potential path truncations Greg Kroah-Hartman
2020-03-24 15:53 ` [PATCH 4.19 00/65] 4.19.113-rc1 review Chris Paterson
2020-03-24 19:51 ` shuah
2020-03-24 20:55 ` Guenter Roeck
2020-03-25 4:50 ` Naresh Kamboju
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