On 7/16/2010 12:33 AM, David Lanzendörfer wrote:
Also here we are using phy_reset https://www.codeaurora.org/gitweb/quic/la/?p=kernel/msm.git;a=blob;f=drivers/usb/gadget/msm72k_udc.c;h=f3669507bcd929b043e573d08e600171cc0c87de;hb=refs/heads/aosp/android-msm-2.6.32 Its needed for cable plug/unplug event recognition as it looks like. So we realy seem to need phy_reset. In the android branch phy_reset() was declared inside a second devices.c file called devices_htc.c I considered it a bit confusing, and I'm not sure, where to actually introduce it now. Could QuIC take a look please?
Look at the file you mentioned for an example of how to connect the phy reset function:
https://www.codeaurora.org/gitweb/quic/la/?p=kernel/msm.git;a=blob;f=arch/arm/mach-msm/devices_htc.c;h=e5f65e720656db1e0349e2d981e50f514eac8f2f;hb=refs/heads/aosp/android-msm-2.6.32 You just need to: 1. Make an instance of the msm_hsusb_platform_data. 2. Assign the 'phy_reset' pointer to your added function. 3. Assign that msm_device_hsusb platform_data to your pdata struct. 4. Register the platform device. Michael -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
