Trent Piepho wrote:
Basically that takes GET_CAPS with delivery == 0 and makes it a new ioctl.
GET_CAPS is now simpler, but you have another ioctl in the API.
Looking at the original patch .. check it out .. !
+/**
+ * We have the NEW IOCTL's defined now. This IOCTL
+ * is supposed to handle all the new delivery systems
+ * FE_GET_CAPS, gets all the capabilities in one go.
+ *
+ * For the GET IOCTL's ie FE_GET_PARAMS and FE_GET_CAPS
+ * some of the parameters maybe selectively queried by
+ * setting that relevant parameter to IGNORE.
+ */
+#define FE_GET_CAPS _IOR('o', 84, struct dvb_frontend_cap)
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