i.MX Processorsのトピックi.MX Keypad no device https://community.nxp.com/t5/i-MX-Processors/i-MX-Keypad-no-device/m-p/344559#M47510 <HTML><HEAD></HEAD><BODY><P>Hallo,</P><P></P><P>I have activated the keypad driver in the kernel and configured the column and row keypads in the board file.</P><P></P><P>However, in the device filesystem is no entry /dev/input/input0.</P><P></P><P>I have started debugging and see that the function "imx_keypad_init" is called to register the function pointer for probing and remove, but the function "imx_keypad_probe" is never called.</P><P></P><P>Has somebody an idea what could be the reason?</P><P></P><P>THX</P></BODY></HTML> Thu, 25 Sep 2014 05:55:36 GMT Mark78 2014-09-25T05:55:36Z i.MX Keypad no device https://community.nxp.com/t5/i-MX-Processors/i-MX-Keypad-no-device/m-p/344559#M47510 <HTML><HEAD></HEAD><BODY><P>Hallo,</P><P></P><P>I have activated the keypad driver in the kernel and configured the column and row keypads in the board file.</P><P></P><P>However, in the device filesystem is no entry /dev/input/input0.</P><P></P><P>I have started debugging and see that the function "imx_keypad_init" is called to register the function pointer for probing and remove, but the function "imx_keypad_probe" is never called.</P><P></P><P>Has somebody an idea what could be the reason?</P><P></P><P>THX</P></BODY></HTML> Thu, 25 Sep 2014 05:55:36 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX-Keypad-no-device/m-p/344559#M47510 Mark78 2014-09-25T05:55:36Z Re: i.MX Keypad no device https://community.nxp.com/t5/i-MX-Processors/i-MX-Keypad-no-device/m-p/344560#M47511 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>What board are you using and which BSP?</P><P></P><P>Alejandro</P></BODY></HTML> Tue, 30 Sep 2014 20:35:57 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX-Keypad-no-device/m-p/344560#M47511 alejandrolozan1 2014-09-30T20:35:57Z