Home
last modified time | relevance | path

Searched full:lfps (Results 1 – 14 of 14) sorted by relevance

/linux-6.12.1/Documentation/devicetree/bindings/phy/
Drealtek,usb3phy.yaml62 description: A phandle to the tx lfps swing trim data provided by
71 This adjusts the signal amplitude for normal operation and beacon LFPS.
82 This adjusts the signal amplitude for normal operation and beacon LFPS.
/linux-6.12.1/drivers/gpu/drm/i915/display/
Dintel_alpm.c45 * PORT_ALPM_LFPS_CTL[ LFPS Cycle Count ] = 10
46 * LFPS Period chosen is the mid-point of the min:max values from the table
47 * FLOOR( LFPS Period in Symbol clocks /
48 * (2 * PORT_ALPM_LFPS_CTL[ LFPS Cycle Count ]) )
/linux-6.12.1/Documentation/devicetree/bindings/usb/
Dsnps,dwc3.yaml147 description: Set if we want to enable u2exit lfps quirk
170 description: When set core will filter LFPS reception.
175 when set core will disable a 400us delay to start Polling LFPS after
/linux-6.12.1/drivers/usb/cdns3/
Dcdns3-gadget.h913 * time required for decoding the received LFPS as an LFPS.U1_Exit.
918 * phytxelecidle deassertion when LFPS.U1_Exit
931 /* LFPS_GEN_PING value This parameter configures the LFPS.Ping generation */
Dcdns3-gadget.c2949 * Driver needs to modify LFPS minimal U1 Exit time for DEV_VER_TI_V1 in cdns3_gadget_config()
/linux-6.12.1/drivers/usb/dwc3/
Dcore.h1109 * @u2exit_lfps_quirk: set if we enable u2exit lfps quirk
1114 * @lfps_filter_quirk: set if we enable LFPS filter quirk
1115 * @rx_detect_poll_quirk: set if we enable rx_detect to polling lfps quirk
/linux-6.12.1/drivers/phy/samsung/
Dphy-exynos5-usbdrd.c1518 /* LFPS RX VIH shmoo hole */
1602 /* Gen2 U1 exit LFPS duration : 900ns ~ 1.2us */
/linux-6.12.1/drivers/usb/host/
Dxhci-hub.c1384 * detecting LFPS timeout may be controlled by an in xhci_hub_control()
1388 * compliance mode the next time LFPS timeout is in xhci_hub_control()
Dxhci-tegra.c717 * wait 500us for LFPS detector to be disabled before in tegra_xusb_mbox_handle()
726 "failed to %s LFPS detection on USB3#%u: %d\n", in tegra_xusb_mbox_handle()
Dxhci.c1168 * USB 3 devices resend U3 LFPS wake after a 100ms delay if in xhci_resume()
/linux-6.12.1/drivers/usb/core/
Dhub.c269 * First, the device sends an LFPS to transition the link between the in usb_set_lpm_pel()
279 * When the hub starts to receive the LFPS, there is a slight delay for in usb_set_lpm_pel()
280 * it to figure out that one of the ports is sending an LFPS. Then it in usb_set_lpm_pel()
281 * will forward the LFPS to its upstream link. The exit latency is the in usb_set_lpm_pel()
/linux-6.12.1/drivers/phy/rockchip/
Dphy-rockchip-usbdp.c788 /* enable rx lfps for usb */ in rk_udphy_init()
/linux-6.12.1/drivers/usb/gadget/udc/
Dtegra-xudc.c3414 /* Default ping LFPS tBurst is too large. */ in tegra_xudc_device_params_init()
3435 * Compliance suite appears to be violating polling LFPS tBurst max in tegra_xudc_device_params_init()
Dnet2280.c2269 * AB errata. Errata 11. Workaround for Default Duration of LFPS in usb_reinit_338x()