}
*values_cnt = 3;
- /* Reset crc_skipped flag on dm state */
- crtc_state->crc_first_skipped = false;
+ /* Reset crc_skipped on dm state */
+ crtc_state->crc_skip_count = 0;
return 0;
}
/*
* Since flipping and crc enablement happen asynchronously, we - more
* often than not - will be returning an 'uncooked' crc on first frame.
- * Probably because hw isn't ready yet. Simply skip the first crc
- * value.
+ * Probably because hw isn't ready yet. For added security, skip the
+ * first two CRC values.
*/
- if (!crtc_state->crc_first_skipped) {
- crtc_state->crc_first_skipped = true;
+ if (crtc_state->crc_skip_count < 2) {
+ crtc_state->crc_skip_count += 1;
return;
}