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lightbar: show google colors in S0 (red for low battery)

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This removes the pulsing blue colors in S0.

BUG=chrome-os-partner:31546
BRANCH=ToT
TEST=manual

Change-Id: Ib756b93bb51cb7b618958e5b1d270ba9cd1eef22
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/219417
Reviewed-by: Vic Yang <victoryang@chromium.org>
This commit is contained in:
Bill Richardson
2014-09-22 21:03:33 -07:00
committed by chrome-internal-fetch
parent 7be8ff812b
commit 2939b986cf
1 changed files with 54 additions and 0 deletions
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54
common/lightbar.c
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@@ -391,6 +391,10 @@ static uint32_t sequence_S3S0(void)
if (res)
return res;
#ifndef BLUE_PULSING
return 0;
#endif
/* Ramp up to starting brightness, using S0 colors */
ci = st.p.s0_idx[st.battery_is_charging][st.battery_level];
if (ci >= ARRAY_SIZE(st.p.color))
@@ -415,6 +419,8 @@ static uint32_t sequence_S3S0(void)
return 0;
}
#ifdef BLUE_PULSING
/* CPU is fully on */
static uint32_t sequence_S0(void)
{
@@ -480,6 +486,54 @@ static uint32_t sequence_S0(void)
return 0;
}
#else /* just simple google colors */
static uint32_t sequence_S0(void)
{
int w, i, r, g, b;
int f;
lb_set_rgb(NUM_LEDS, 0, 0, 0);
lb_on();
/* Ramp up */
for (w = 0; w < 128; w += 2) {
f = cycle_010(w);
for (i = 0; i < NUM_LEDS; i++) {
r = st.p.color[i].r * f / FP_SCALE;
g = st.p.color[i].g * f / FP_SCALE;
b = st.p.color[i].b * f / FP_SCALE;
lb_set_rgb(i, r, g, b);
}
WAIT_OR_RET(st.p.google_ramp_up);
}
while (1) {
get_battery_level();
/* Not really low use google colors */
if (st.battery_level) {
for (i = 0; i < NUM_LEDS; i++) {
r = st.p.color[i].r;
g = st.p.color[i].g;
b = st.p.color[i].b;
lb_set_rgb(i, r, g, b);
}
} else {
r = st.p.color[5].r;
g = st.p.color[5].g;
b = st.p.color[5].b;
lb_set_rgb(4, r, g, b);
}
WAIT_OR_RET(1 * SECOND);
}
return 0;
}
#endif
/* CPU is going to sleep. */
static uint32_t sequence_S0S3(void)
{