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f5919b65d4
Patch generation process: - rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable - git format-patch v4.14.89 Patches skipped during rebase: - lan78xx: Read MAC address from DT if present - lan78xx: Enable LEDs and auto-negotiation - Revert "softirq: Let ksoftirqd do its job" - sc16is7xx: Fix for multi-channel stall - lan78xx: Ignore DT MAC address if already valid - lan78xx: Simple patch to prevent some crashes - tcp_write_queue_purge clears all the SKBs in the write queue - Revert "lan78xx: Simple patch to prevent some crashes" - lan78xx: Connect phy early - Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro - Revert "Revert "softirq: Let ksoftirqd do its job"" - ASoC: cs4265: SOC_SINGLE register value error fix - Revert "ASoC: cs4265: SOC_SINGLE register value error fix" - Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends" - Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"" Patches dropped after rebase: - net: Add non-mainline source for rtl8192cu wlan - net: Fix rtl8192cu build errors on other platforms - brcm: adds support for BCM43341 wifi - brcmfmac: Mute expected startup 'errors' - ARM64: Fix build break for RTL8187/RTL8192CU wifi - ARM64: Enable RTL8187/RTL8192CU wifi in build config - This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator - brcmfmac: add CLM download support - brcmfmac: request_firmware_direct is quieter - Sets the BCDC priority to constant 0 - brcmfmac: Disable ARP offloading when promiscuous - brcmfmac: Avoid possible out-of-bounds read - brcmfmac: Delete redundant length check - net: rtl8192cu: Normalize indentation - net: rtl8192cu: Fix implicit fallthrough warnings - Revert "Sets the BCDC priority to constant 0" - media: cxd2880: Bump to match 4.18.y version - media: cxd2880-spi: Bump to match 4.18.y version - Revert "mm: alloc_contig: re-allow CMA to compact FS pages" - Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages"" - cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with MEDIA_SUBDRV_AUTOSELECT - 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch - 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch Make I2C built-in instead of modular as in upstream defconfig; also the easiest way to get MFD_ARIZONA enabled, which is required by kmod-sound-soc-rpi-cirrus. Add missing compatible strings from 4.9/960-add-rasbperrypi-compatible.patch, using upstream names for compute modules. Add extra patch to enable the LEDs on lan78xx. Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y) Runtime-tested: bcm2708, bcm2710 Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
60 lines
2.0 KiB
Diff
60 lines
2.0 KiB
Diff
From 71f116335e08f82f73efec6da10893f545455b5f Mon Sep 17 00:00:00 2001
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From: P33M <p33m@github.com>
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Date: Tue, 9 Jan 2018 15:16:35 +0000
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Subject: [PATCH 147/454] dwc_otg: don't unconditionally force host mode in
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dwc_otg_cil_init()
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Add the ability to disable force_host_mode for those that want to use
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dwc_otg in both device and host modes.
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---
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drivers/usb/host/dwc_otg/dwc_otg_cil.c | 7 ++++++-
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drivers/usb/host/dwc_otg/dwc_otg_driver.c | 7 +++++++
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2 files changed, 13 insertions(+), 1 deletion(-)
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--- a/drivers/usb/host/dwc_otg/dwc_otg_cil.c
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+++ b/drivers/usb/host/dwc_otg/dwc_otg_cil.c
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@@ -61,6 +61,8 @@
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#include "dwc_otg_regs.h"
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#include "dwc_otg_cil.h"
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+extern bool cil_force_host;
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+
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static int dwc_otg_setup_params(dwc_otg_core_if_t * core_if);
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/**
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@@ -192,7 +194,10 @@ dwc_otg_core_if_t *dwc_otg_cil_init(cons
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core_if->hptxfsiz.d32 =
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DWC_READ_REG32(&core_if->core_global_regs->hptxfsiz);
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gusbcfg.d32 = DWC_READ_REG32(&core_if->core_global_regs->gusbcfg);
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- gusbcfg.b.force_host_mode = 1;
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+ if (cil_force_host)
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+ gusbcfg.b.force_host_mode = 1;
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+ else
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+ gusbcfg.b.force_host_mode = 0;
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DWC_WRITE_REG32(&core_if->core_global_regs->gusbcfg, gusbcfg.d32);
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dwc_mdelay(100);
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}
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--- a/drivers/usb/host/dwc_otg/dwc_otg_driver.c
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+++ b/drivers/usb/host/dwc_otg/dwc_otg_driver.c
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@@ -247,6 +247,9 @@ bool fiq_fsm_enable = true;
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//Bulk split-transaction NAK holdoff in microframes
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uint16_t nak_holdoff = 8;
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+//Force host mode during CIL re-init
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+bool cil_force_host = true;
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+
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unsigned short fiq_fsm_mask = 0x0F;
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unsigned short int_ep_interval_min = 0;
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@@ -1403,6 +1406,10 @@ MODULE_PARM_DESC(int_ep_interval_min, "C
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"0..1 = Use endpoint default\n"
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"2..n = Minimum interval n microframes. Use powers of 2.\n");
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+module_param(cil_force_host, bool, 0644);
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+MODULE_PARM_DESC(cil_force_host, "On a connector-ID status change, "
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+ "force Host Mode regardless of OTG state.");
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+
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/** @page "Module Parameters"
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*
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* The following parameters may be specified when starting the module.
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