Lines Matching refs:res
259 if (!cval->res)
260 cval->res = 1;
264 return DIV_ROUND_UP(cval->max - cval->min, cval->res);
266 return (val - cval->min) / cval->res;
273 if (!cval->res)
274 cval->res = 1;
275 val *= cval->res;
1093 cval->res = 0x00e6;
1105 cval->res = 0x0073;
1112 cval->res = 0x0073;
1123 cval->res = 0x0100;
1167 cval->res = 192;
1183 * Most Logitech webcams have res = 384.
1188 "set resolution quirk: cval->res = 384\n");
1189 cval->res = 384;
1197 cval->res = 1;
1203 "set resolution quirk: cval->res = 16\n");
1204 cval->res = 16;
1210 "set resolution quirk: cval->res = 16\n");
1211 cval->res = 16;
1246 cval->res = 1;
1271 &cval->res) < 0) {
1272 cval->res = 1;
1274 int last_valid_res = cval->res;
1276 while (cval->res > 1) {
1279 cval->res / 2) < 0)
1281 cval->res /= 2;
1284 (cval->control << 8) | minchn, &cval->res) < 0)
1285 cval->res = last_valid_res;
1287 if (cval->res == 0)
1288 cval->res = 1;
1296 if (cval->min + cval->res < cval->max) {
1297 int last_valid_res = cval->res;
1304 test += cval->res;
1306 test -= cval->res;
1310 cval->res = last_valid_res;
1315 cval->res *= 2;
1403 DIV_ROUND_UP(cval->max - cval->min, cval->res);
1806 range = (cval->max - cval->min) / cval->res;
1814 "Warning! Unlikely big volume range (=%u), cval->res is probably wrong.",
1819 cval->min, cval->max, cval->res);
1824 cval->min, cval->max, cval->res);
2547 cval->res = 1;
2562 cval->res = 1;
2763 cval->res = 1;