diff options
Diffstat (limited to 'hw/audio/es1370.c')
| -rw-r--r-- | hw/audio/es1370.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/hw/audio/es1370.c b/hw/audio/es1370.c index 91c47330ad..fad5541211 100644 --- a/hw/audio/es1370.c +++ b/hw/audio/es1370.c @@ -670,8 +670,13 @@ static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel, cnt += (transferred + d->leftover) >> 2; if (s->sctl & loop_sel) { - /* Bah, how stupid is that having a 0 represent true value? - i just spent few hours on this shit */ + /* + * loop_sel tells us which bit in the SCTL register to look at + * (either P1_LOOP_SEL, P2_LOOP_SEL or R1_LOOP_SEL). The sense + * of these bits is 0 for loop mode (set interrupt and keep recording + * when the sample count reaches zero) or 1 for stop mode (set + * interrupt and stop recording). + */ AUD_log ("es1370: warning", "non looping mode\n"); } else { d->frame_cnt = size; |