Lines Matching defs:index
152 static int gud_usb_transfer(struct gud_device *gdrm, bool in, u8 request, u16 index,
158 drm_dbg(&gdrm->drm, "%s: request=0x%x index=%u len=%zu\n",
159 in ? "get" : "set", request, index, len);
166 ret = gud_usb_control_msg(intf, in, request, index, buf, len);
195 int gud_usb_get(struct gud_device *gdrm, u8 request, u16 index, void *buf, size_t max_len)
197 return gud_usb_transfer(gdrm, true, request, index, buf, max_len);
204 int gud_usb_set(struct gud_device *gdrm, u8 request, u16 index, void *buf, size_t len)
215 ret = gud_usb_transfer(gdrm, false, request, index, trbuf, len);
227 int gud_usb_get_u8(struct gud_device *gdrm, u8 request, u16 index, u8 *val)
236 ret = gud_usb_get(gdrm, request, index, buf, sizeof(*val));