Lines Matching defs:source
46 * it reached a given hardware component (a CRC sampling "source").
50 * Accepted values are source names (which are driver-specific) and the "auto"
51 * keyword, which will let the driver select a default source of frame CRCs
58 * of CRC fields is source-specific.
100 if (strcmp(sources[i], crtc->crc.source))
109 seq_printf(m, "%s*\n", crtc->crc.source);
126 char *source;
139 source = memdup_user_nul(ubuf, len);
140 if (IS_ERR(source))
141 return PTR_ERR(source);
143 if (source[len - 1] == '\n')
144 source[len - 1] = '\0';
146 ret = crtc->funcs->verify_crc_source(crtc, source, &values_cnt);
148 kfree(source);
156 kfree(source);
160 kfree(crc->source);
161 crc->source = source;
216 ret = crtc->funcs->verify_crc_source(crtc, crc->source, &values_cnt);
245 ret = crtc->funcs->set_crc_source(crtc, crc->source);
295 if (!crc->source) {
353 if (crc->source && crtc_crc_data_count(crc))
390 * For each frame, the driver polls the source of CRCs for new data and calls