MAX_ELD_BYTES
memcmp(old_crtc_state->eld, new_crtc_state->eld, MAX_ELD_BYTES) != 0);
memcmp(old_crtc_state->eld, new_crtc_state->eld, MAX_ELD_BYTES) != 0);
PIPE_CONF_CHECK_BUFFER(eld, MAX_ELD_BYTES);
u8 eld[MAX_ELD_BYTES];
u8 eld[MAX_ELD_BYTES];
uint8_t eld[MAX_ELD_BYTES];