--- /dev/null
+From c9808bbfed3cfc911ecb60fe8e80c0c27876c657 Mon Sep 17 00:00:00 2001
+From: "Yick W. Tse" <y_w_tse@yahoo.com.hk>
+Date: Sat, 13 Jun 2020 11:40:06 +0000
+Subject: ALSA: usb-audio: add quirk for Denon DCD-1500RE
+
+From: Yick W. Tse <y_w_tse@yahoo.com.hk>
+
+commit c9808bbfed3cfc911ecb60fe8e80c0c27876c657 upstream.
+
+fix error "clock source 41 is not valid, cannot use"
+
+[] New USB device found, idVendor=154e, idProduct=1002, bcdDevice= 1.00
+[] New USB device strings: Mfr=1, Product=2, SerialNumber=0
+[] Product: DCD-1500RE
+[] Manufacturer: D & M Holdings Inc.
+[]
+[] clock source 41 is not valid, cannot use
+[] usbcore: registered new interface driver snd-usb-audio
+
+Signed-off-by: Yick W. Tse <y_w_tse@yahoo.com.hk>
+Cc: <stable@vger.kernel.org>
+Link: https://lore.kernel.org/r/1373857985.210365.1592048406997@mail.yahoo.com
+Signed-off-by: Takashi Iwai <tiwai@suse.de>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ sound/usb/quirks.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/sound/usb/quirks.c
++++ b/sound/usb/quirks.c
+@@ -1164,6 +1164,7 @@ bool snd_usb_get_sample_rate_quirk(struc
+ static bool is_itf_usb_dsd_2alts_dac(unsigned int id)
+ {
+ switch (id) {
++ case USB_ID(0x154e, 0x1002): /* Denon DCD-1500RE */
+ case USB_ID(0x154e, 0x1003): /* Denon DA-300USB */
+ case USB_ID(0x154e, 0x3005): /* Marantz HD-DAC1 */
+ case USB_ID(0x154e, 0x3006): /* Marantz SA-14S1 */
net-fix-the-arp-error-in-some-cases.patch
net-do-not-clear-the-sock-tx-queue-in-sk_set_socket.patch
net-core-reduce-recursion-limit-value.patch
+usb-ohci-sm501-add-missed-iounmap-in-remove.patch
+usb-dwc2-postponed-gadget-registration-to-the-udc-class-driver.patch
+usb-add-usb_quirk_delay_init-for-logitech-c922.patch
+usb-ehci-reopen-solution-for-synopsys-hc-bug.patch
+usb-host-xhci-mtk-avoid-runtime-suspend-when-removing-hcd.patch
+usb-host-ehci-exynos-fix-error-check-in-exynos_ehci_probe.patch
+alsa-usb-audio-add-quirk-for-denon-dcd-1500re.patch
--- /dev/null
+From 5d8021923e8a8cc37a421a64e27c7221f0fee33c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tomasz=20Meresi=C5=84ski?= <tomasz@meresinski.eu>
+Date: Wed, 3 Jun 2020 22:33:46 +0200
+Subject: usb: add USB_QUIRK_DELAY_INIT for Logitech C922
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Tomasz Meresiński <tomasz@meresinski.eu>
+
+commit 5d8021923e8a8cc37a421a64e27c7221f0fee33c upstream.
+
+The Logitech C922, just like other Logitech webcams,
+needs the USB_QUIRK_DELAY_INIT or it will randomly
+not respond after device connection
+
+Signed-off-by: Tomasz Meresiński <tomasz@meresinski.eu>
+Cc: stable <stable@vger.kernel.org>
+Link: https://lore.kernel.org/r/20200603203347.7792-1-tomasz@meresinski.eu
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/core/quirks.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/usb/core/quirks.c
++++ b/drivers/usb/core/quirks.c
+@@ -73,11 +73,12 @@ static const struct usb_device_id usb_qu
+ /* Logitech HD Webcam C270 */
+ { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME },
+
+- /* Logitech HD Pro Webcams C920, C920-C, C925e and C930e */
++ /* Logitech HD Pro Webcams C920, C920-C, C922, C925e and C930e */
+ { USB_DEVICE(0x046d, 0x082d), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x046d, 0x0841), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x046d, 0x0843), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x046d, 0x085b), .driver_info = USB_QUIRK_DELAY_INIT },
++ { USB_DEVICE(0x046d, 0x085c), .driver_info = USB_QUIRK_DELAY_INIT },
+
+ /* Logitech ConferenceCam CC3000e */
+ { USB_DEVICE(0x046d, 0x0847), .driver_info = USB_QUIRK_DELAY_INIT },
--- /dev/null
+From 207324a321a866401b098cadf19e4a2dd6584622 Mon Sep 17 00:00:00 2001
+From: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
+Date: Tue, 9 Jun 2020 12:28:11 +0400
+Subject: usb: dwc2: Postponed gadget registration to the udc class driver
+
+From: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
+
+commit 207324a321a866401b098cadf19e4a2dd6584622 upstream.
+
+During dwc2 driver probe, after gadget registration to the udc class
+driver, if exist any builtin function driver it immediately bound to
+dwc2 and after init host side (dwc2_hcd_init()) stucked in host mode.
+Patch postpone gadget registration after host side initialization done.
+
+Fixes: 117777b2c3bb9 ("usb: dwc2: Move gadget probe function into platform code")
+Reported-by: kbuild test robot <lkp@intel.com>
+Tested-by: Marek Vasut <marex@denx.de>
+Cc: stable <stable@vger.kernel.org>
+Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
+Link: https://lore.kernel.org/r/f21cb38fecc72a230b86155d94c7e60c9cb66f58.1591690938.git.hminas@synopsys.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/dwc2/gadget.c | 6 ------
+ drivers/usb/dwc2/platform.c | 11 +++++++++++
+ 2 files changed, 11 insertions(+), 6 deletions(-)
+
+--- a/drivers/usb/dwc2/gadget.c
++++ b/drivers/usb/dwc2/gadget.c
+@@ -4723,12 +4723,6 @@ int dwc2_gadget_init(struct dwc2_hsotg *
+ epnum, 0);
+ }
+
+- ret = usb_add_gadget_udc(dev, &hsotg->gadget);
+- if (ret) {
+- dwc2_hsotg_ep_free_request(&hsotg->eps_out[0]->ep,
+- hsotg->ctrl_req);
+- return ret;
+- }
+ dwc2_hsotg_dump(hsotg);
+
+ return 0;
+--- a/drivers/usb/dwc2/platform.c
++++ b/drivers/usb/dwc2/platform.c
+@@ -452,6 +452,17 @@ static int dwc2_driver_probe(struct plat
+ if (hsotg->dr_mode == USB_DR_MODE_PERIPHERAL)
+ dwc2_lowlevel_hw_disable(hsotg);
+
++#if IS_ENABLED(CONFIG_USB_DWC2_PERIPHERAL) || \
++ IS_ENABLED(CONFIG_USB_DWC2_DUAL_ROLE)
++ /* Postponed adding a new gadget to the udc class driver list */
++ if (hsotg->gadget_enabled) {
++ retval = usb_add_gadget_udc(hsotg->dev, &hsotg->gadget);
++ if (retval) {
++ dwc2_hsotg_remove(hsotg);
++ goto error;
++ }
++ }
++#endif /* CONFIG_USB_DWC2_PERIPHERAL || CONFIG_USB_DWC2_DUAL_ROLE */
+ return 0;
+
+ error:
--- /dev/null
+From 1ddcb71a3edf0e1682b6e056158e4c4b00325f66 Mon Sep 17 00:00:00 2001
+From: Longfang Liu <liulongfang@huawei.com>
+Date: Mon, 8 Jun 2020 11:46:59 +0800
+Subject: USB: ehci: reopen solution for Synopsys HC bug
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Longfang Liu <liulongfang@huawei.com>
+
+commit 1ddcb71a3edf0e1682b6e056158e4c4b00325f66 upstream.
+
+A Synopsys USB2.0 core used in Huawei Kunpeng920 SoC has a bug which
+might cause the host controller not issuing ping.
+
+Bug description:
+After indicating an Interrupt on Async Advance, the software uses the
+doorbell mechanism to delete the Next Link queue head of the last
+executed queue head. At this time, the host controller still references
+the removed queue head(the queue head is NULL). NULL reference causes
+the host controller to lose the USB device.
+
+Solution:
+After deleting the Next Link queue head, when has_synopsys_hc_bug set
+to 1，the software can write one of the valid queue head addresses to
+the ASYNCLISTADDR register to allow the host controller to get
+the valid queue head. in order to solve that problem, this patch set
+the flag for Huawei Kunpeng920
+
+There are detailed instructions and solutions in this patch:
+commit 2f7ac6c19997 ("USB: ehci: add workaround for Synopsys HC bug")
+
+Signed-off-by: Longfang Liu <liulongfang@huawei.com>
+Cc: stable <stable@vger.kernel.org>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Link: https://lore.kernel.org/r/1591588019-44284-1-git-send-email-liulongfang@huawei.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/ehci-pci.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/drivers/usb/host/ehci-pci.c
++++ b/drivers/usb/host/ehci-pci.c
+@@ -229,6 +229,13 @@ static int ehci_pci_setup(struct usb_hcd
+ ehci_info(ehci, "applying MosChip frame-index workaround\n");
+ ehci->frame_index_bug = 1;
+ break;
++ case PCI_VENDOR_ID_HUAWEI:
++ /* Synopsys HC bug */
++ if (pdev->device == 0xa239) {
++ ehci_info(ehci, "applying Synopsys HC workaround\n");
++ ehci->has_synopsys_hc_bug = 1;
++ }
++ break;
+ }
+
+ /* optional debug port, normally in the first BAR */
--- /dev/null
+From 44ed240d62736ad29943ec01e41e194b96f7c5e9 Mon Sep 17 00:00:00 2001
+From: Tang Bin <tangbin@cmss.chinamobile.com>
+Date: Tue, 2 Jun 2020 19:47:08 +0800
+Subject: usb: host: ehci-exynos: Fix error check in exynos_ehci_probe()
+
+From: Tang Bin <tangbin@cmss.chinamobile.com>
+
+commit 44ed240d62736ad29943ec01e41e194b96f7c5e9 upstream.
+
+If the function platform_get_irq() failed, the negative value
+returned will not be detected here. So fix error handling in
+exynos_ehci_probe(). And when get irq failed, the function
+platform_get_irq() logs an error message, so remove redundant
+message here.
+
+Fixes: 1bcc5aa87f04 ("USB: Add initial S5P EHCI driver")
+Cc: stable <stable@vger.kernel.org>
+Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
+Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
+Link: https://lore.kernel.org/r/20200602114708.28620-1-tangbin@cmss.chinamobile.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/ehci-exynos.c | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+--- a/drivers/usb/host/ehci-exynos.c
++++ b/drivers/usb/host/ehci-exynos.c
+@@ -199,9 +199,8 @@ skip_phy:
+ hcd->rsrc_len = resource_size(res);
+
+ irq = platform_get_irq(pdev, 0);
+- if (!irq) {
+- dev_err(&pdev->dev, "Failed to get IRQ\n");
+- err = -ENODEV;
++ if (irq < 0) {
++ err = irq;
+ goto fail_io;
+ }
+
--- /dev/null
+From a24d5072e87457a14023ee1dd3fc8b1e76f899ef Mon Sep 17 00:00:00 2001
+From: Macpaul Lin <macpaul.lin@mediatek.com>
+Date: Wed, 24 Jun 2020 16:59:47 +0300
+Subject: usb: host: xhci-mtk: avoid runtime suspend when removing hcd
+
+From: Macpaul Lin <macpaul.lin@mediatek.com>
+
+commit a24d5072e87457a14023ee1dd3fc8b1e76f899ef upstream.
+
+When runtime suspend was enabled, runtime suspend might happen
+when xhci is removing hcd. This might cause kernel panic when hcd
+has been freed but runtime pm suspend related handle need to
+reference it.
+
+Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
+Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
+Link: https://lore.kernel.org/r/20200624135949.22611-4-mathias.nyman@linux.intel.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/xhci-mtk.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+--- a/drivers/usb/host/xhci-mtk.c
++++ b/drivers/usb/host/xhci-mtk.c
+@@ -726,6 +726,9 @@ static int xhci_mtk_remove(struct platfo
+ struct xhci_hcd *xhci = hcd_to_xhci(hcd);
+ struct usb_hcd *shared_hcd = xhci->shared_hcd;
+
++ pm_runtime_put_noidle(&dev->dev);
++ pm_runtime_disable(&dev->dev);
++
+ usb_remove_hcd(shared_hcd);
+ xhci->shared_hcd = NULL;
+ xhci_mtk_phy_power_off(mtk);
+@@ -738,8 +741,6 @@ static int xhci_mtk_remove(struct platfo
+ xhci_mtk_sch_exit(mtk);
+ xhci_mtk_clks_disable(mtk);
+ xhci_mtk_ldos_disable(mtk);
+- pm_runtime_put_sync(&dev->dev);
+- pm_runtime_disable(&dev->dev);
+
+ return 0;
+ }
--- /dev/null
+From 07c112fb09c86c0231f6ff0061a000ffe91c8eb9 Mon Sep 17 00:00:00 2001
+From: Chuhong Yuan <hslester96@gmail.com>
+Date: Wed, 10 Jun 2020 10:48:44 +0800
+Subject: USB: ohci-sm501: Add missed iounmap() in remove
+
+From: Chuhong Yuan <hslester96@gmail.com>
+
+commit 07c112fb09c86c0231f6ff0061a000ffe91c8eb9 upstream.
+
+This driver misses calling iounmap() in remove to undo the ioremap()
+called in probe.
+Add the missed call to fix it.
+
+Fixes: f54aab6ebcec ("usb: ohci-sm501 driver")
+Cc: stable <stable@vger.kernel.org>
+Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Link: https://lore.kernel.org/r/20200610024844.3628408-1-hslester96@gmail.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/host/ohci-sm501.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/usb/host/ohci-sm501.c
++++ b/drivers/usb/host/ohci-sm501.c
+@@ -195,6 +195,7 @@ static int ohci_hcd_sm501_drv_remove(str
+ struct resource *mem;
+
+ usb_remove_hcd(hcd);
++ iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ usb_put_hcd(hcd);
+ dma_release_declared_memory(&pdev->dev);
projects / thirdparty / kernel / stable-queue.git / commitdiff
