Lines Matching refs:checksum
35 u16 checksum = 0;
39 checksum += (data[i] << 8) + data[i + 1];
41 return checksum;
49 u16 checksum;
61 checksum = goodix_firmware_checksum(data, 4 * GOODIX_FW_SECTION_LENGTH);
62 if (checksum) {
63 dev_err(dev, "Main firmware checksum error\n");
68 checksum = goodix_firmware_checksum(data, GOODIX_FW_DSP_LENGTH);
69 if (checksum) {
70 dev_err(dev, "DSP firmware checksum error\n");
300 * The last 2 bytes are a 16 bits unsigned checksum which is expected
312 u8 checksum = 0;
320 checksum += main_clk;
324 ts->main_clk[GOODIX_MAIN_CLK_LEN - 1] = 256 - checksum;