AuxXxilium/linux_dsm_epyc7002
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97e133d54c
linux_dsm_epyc7002/drivers/usb/gadget/udc
History
Roger Quadros 97e133d54c usb: gadget: core: fix ->udc_set_speed() logic 
Consider the following case: udc controller supports SuperSpeed.  If we
first load a HighSpeed gadget followed by a SuperSpeed gadget, the
SuperSpeed gadget will be limited to HighSpeed as UDC core driver
doesn't call ->udc_set_speed() in the second case.

Call ->udc_set_speed() unconditionally to fix this issue.

This will also fix the case for dwc3 controller driver when SuperSpeed
gadget is loaded first and works in HighSpeed only as udc_set_speed()
was never being called.

Fixes: 6099eca796ae ("usb: gadget: core: introduce ->udc_set_speed() method")
Cc: <stable@vger.kernel.org> [v4.13+]
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2017-09-20 14:57:13 +03:00
..
bdc usb: bdc: Add support for USB phy 2017-08-15 14:18:59 +03:00
amd5536udc_pci.c usb: gadget: udc: make debug prints compatible with both pci and platform devices 2017-06-13 13:21:01 +03:00
amd5536udc.h usb: gadget: udc: Add Synopsys UDC Platform driver 2017-06-13 13:21:03 +03:00
at91_udc.c usb: gadget: udc: at91: use PTR_ERR_OR_ZERO() 2016-04-14 09:24:38 +03:00
at91_udc.h usb: Convert pr_warning to pr_warn 2016-11-03 10:38:36 +02:00
atmel_usba_udc.c usb: gadget: udc: atmel: Remove unnecessary macros 2017-06-19 09:22:45 +03:00
atmel_usba_udc.h usb: gadget: udc: atmel: Remove unnecessary macros 2017-06-19 09:22:45 +03:00
bcm63xx_udc.c treewide: remove redundant #include <linux/kconfig.h> 2016-10-11 15:06:33 -07:00
core.c usb: gadget: core: fix ->udc_set_speed() logic 2017-09-20 14:57:13 +03:00
dummy_hcd.c usb: gadget: dummy: fix infinite loop because of missing loop decrement 2017-08-15 12:46:04 +03:00
fotg210-udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
fotg210.h
fsl_mxc_udc.c
fsl_qe_udc.c usb: gadget: fsl_qe_udc: constify qe_ep0_desc 2017-08-15 12:46:02 +03:00
fsl_qe_udc.h
fsl_udc_core.c fsl_udc_core: add support for devices provided by fsl-mph-dr-of 2017-04-11 10:58:27 +03:00
fsl_usb2_udc.h usb: Convert pr_warning to pr_warn 2016-11-03 10:38:36 +02:00
fusb300_udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
fusb300_udc.h usb: gadget: fusb300_udc.h: Fix typo in include guard 2014-09-03 09:15:57 -05:00
goku_udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
goku_udc.h
gr_udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
gr_udc.h usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests 2014-09-16 10:01:45 -05:00
Kconfig usb: gadget: udc: USB_SNP_CORE should depend on HAS_DMA 2017-07-17 11:00:26 +03:00
lpc32xx_udc.c usb: udc: lpc32xx: remove USB PLL and USB OTG clock management 2016-03-04 15:14:49 +02:00
m66592-udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
m66592-udc.h
Makefile usb: gadget: udc: Add Synopsys UDC Platform driver 2017-06-13 13:21:03 +03:00
mv_u3d_core.c usb: gadget: mv_u3d: fix error handling in mv_u3d_probe() 2017-04-11 10:58:27 +03:00
mv_u3d.h
mv_udc_core.c USB: gadget: remove unneeded MODULE_VERSION() usage 2017-07-22 15:56:53 +02:00
mv_udc.h
net2272.c usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
net2272.h usb: add CONFIG_USB_PCI for system have both PCI HW and non-PCI based USB HW 2017-03-17 13:16:56 +09:00
net2280.c usb: changes for v4.13 merge window 2017-06-20 11:39:34 +08:00
net2280.h usb: gadget: net2280: Replace PCI pool old API 2017-03-16 18:03:31 +09:00
omap_udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
omap_udc.h usb: Convert pr_warning to pr_warn 2016-11-03 10:38:36 +02:00
pch_udc.c usb: gadget: udc: remove pointer dereference after free 2017-03-22 11:21:10 +02:00
pxa25x_udc.c usb: gadget: pxa25x_udc: document endianess better 2016-03-04 15:14:31 +02:00
pxa25x_udc.h usb: Convert pr_warning to pr_warn 2016-11-03 10:38:36 +02:00
pxa27x_udc.c usb: gadget: pxa27x: Remove duplicate function prototype 2017-03-27 10:46:34 +03:00
pxa27x_udc.h usb: gadget: pxa27x_udc: add ep capabilities support 2015-08-04 12:26:52 -05:00
r8a66597-udc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
r8a66597-udc.h
renesas_usb3.c usb: changes for v4.14 merge window 2017-08-22 13:16:06 -07:00
s3c2410_udc.c USB: gadget: remove unneeded MODULE_VERSION() usage 2017-07-22 15:56:53 +02:00
s3c2410_udc.h
s3c-hsudc.c usb: gadget: udc: constify usb_ep_ops structures 2017-01-24 11:04:24 +02:00
snps_udc_core.c usb: gadget: udc: Add Synopsys UDC Platform driver 2017-06-13 13:21:03 +03:00
snps_udc_plat.c Update extcon for 4.14 2017-08-28 17:01:04 +02:00
trace.c usb: gadget: add tracepoints to the gadget API 2016-06-21 10:38:41 +03:00
trace.h usb: gadget: add tracepoints to the gadget API 2016-06-21 10:38:41 +03:00
udc-xilinx.c usb: gadget: udc-xilinx: clean up a variable name 2017-05-17 14:17:25 +03:00