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authorRafał Miłecki <rafal@milecki.pl>2016-10-01 19:16:40 +0200
committerRafał Miłecki <rafal@milecki.pl>2016-10-01 19:18:05 +0200
commit28974de663da517787045acd999be88714429261 (patch)
tree43112447f83d3f4be63c4a32019ba73aaeac5368 /target
parentd7e41df24a6191f5482f52161e398a3c162199ca (diff)
downloadupstream-28974de663da517787045acd999be88714429261.tar.gz
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bcm53xx: drop unneeded fix for usb3-lpm-capable DT property
This problem has been fixed by upstream commit 757de492f2d ("xhci: fix platform quirks overwrite regression in 4.7-rc1"). Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Diffstat (limited to 'target')
-rw-r--r--target/linux/bcm53xx/patches-4.4/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch63
-rw-r--r--target/linux/bcm53xx/patches-4.4/191-usb-xhci-add-Broadcom-specific-fake-doorbell.patch18
2 files changed, 14 insertions, 67 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch b/target/linux/bcm53xx/patches-4.4/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch
deleted file mode 100644
index e3e132cb9c..0000000000
--- a/target/linux/bcm53xx/patches-4.4/190-usb-xhci-plat-fix-adding-usb3-lpm-capable-quirk.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-From 1420e53fc88673683f8990aa5342e7b2640ce165 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sun, 18 Oct 2015 19:13:27 +0200
-Subject: [PATCH v3 1/6] usb: xhci: plat: fix adding usb3-lpm-capable quirk
-
-The xhci->quirks member is overwritten in xhci_gen_setup() with the
-quirks given through the module load parameter. Without this patch the
-usb3-lpm-capable quirk will be over written before it gets used. This
-patch moves the quirks code to the xhci_plat_quirks() callback function
-which gets called directly after the quirks member variable is
-overwritten with the module load parameter.
-
-I do not have any hardware which is using usb3-lpm-capabls so I can not
-test this on real hardware.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/usb/host/xhci-plat.c | 14 ++++++++------
- 1 file changed, 8 insertions(+), 6 deletions(-)
-
---- a/drivers/usb/host/xhci-plat.c
-+++ b/drivers/usb/host/xhci-plat.c
-@@ -38,12 +38,20 @@ static const struct xhci_driver_override
-
- static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci)
- {
-+ struct platform_device *pdev = to_platform_device(dev);
-+ struct device_node *node = pdev->dev.of_node;
-+ struct usb_xhci_pdata *pdata = dev_get_platdata(&pdev->dev);
-+
- /*
- * As of now platform drivers don't provide MSI support so we ensure
- * here that the generic code does not try to make a pci_dev from our
- * dev struct in order to setup MSI
- */
- xhci->quirks |= XHCI_PLAT;
-+
-+ if ((node && of_property_read_bool(node, "usb3-lpm-capable")) ||
-+ (pdata && pdata->usb3_lpm_capable))
-+ xhci->quirks |= XHCI_LPM_SUPPORT;
- }
-
- /* called during probe() after chip reset completes */
-@@ -75,8 +83,6 @@ static int xhci_plat_start(struct usb_hc
-
- static int xhci_plat_probe(struct platform_device *pdev)
- {
-- struct device_node *node = pdev->dev.of_node;
-- struct usb_xhci_pdata *pdata = dev_get_platdata(&pdev->dev);
- const struct hc_driver *driver;
- struct xhci_hcd *xhci;
- struct resource *res;
-@@ -158,10 +164,6 @@ static int xhci_plat_probe(struct platfo
- goto disable_clk;
- }
-
-- if ((node && of_property_read_bool(node, "usb3-lpm-capable")) ||
-- (pdata && pdata->usb3_lpm_capable))
-- xhci->quirks |= XHCI_LPM_SUPPORT;
--
- if (HCC_MAX_PSA(xhci->hcc_params) >= 4)
- xhci->shared_hcd->can_do_streams = 1;
-
diff --git a/target/linux/bcm53xx/patches-4.4/191-usb-xhci-add-Broadcom-specific-fake-doorbell.patch b/target/linux/bcm53xx/patches-4.4/191-usb-xhci-add-Broadcom-specific-fake-doorbell.patch
index 61c2a98a8e..4a206d2cc2 100644
--- a/target/linux/bcm53xx/patches-4.4/191-usb-xhci-add-Broadcom-specific-fake-doorbell.patch
+++ b/target/linux/bcm53xx/patches-4.4/191-usb-xhci-add-Broadcom-specific-fake-doorbell.patch
@@ -22,10 +22,20 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
-@@ -52,6 +52,9 @@ static void xhci_plat_quirks(struct devi
- if ((node && of_property_read_bool(node, "usb3-lpm-capable")) ||
- (pdata && pdata->usb3_lpm_capable))
- xhci->quirks |= XHCI_LPM_SUPPORT;
+@@ -38,12 +38,19 @@ static const struct xhci_driver_override
+
+ static void xhci_plat_quirks(struct device *dev, struct xhci_hcd *xhci)
+ {
++ struct platform_device *pdev = to_platform_device(dev);
++ struct device_node *node = pdev->dev.of_node;
++ struct usb_xhci_pdata *pdata = dev_get_platdata(&pdev->dev);
++
+ /*
+ * As of now platform drivers don't provide MSI support so we ensure
+ * here that the generic code does not try to make a pci_dev from our
+ * dev struct in order to setup MSI
+ */
+ xhci->quirks |= XHCI_PLAT;
+
+ if (pdata && pdata->usb3_fake_doorbell)
+ xhci->quirks |= XHCI_FAKE_DOORBELL;