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ryu: re-calibrate lightbar colors for device.

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Signed-off-by: Todd Broch <tbroch@chromium.org>

BRANCH=smaug
BUG=chrome-os-partner:44029
TEST=manual,

1. Boot device into S0
2. From EC console

lightbar
...
 15     0f     06
 16     0f     20
 17     16     08
 18     06     21
 19     26     11
 1a     1d     0b

These values match requested values.

Change-Id: Ib65044510ac24bd41d63586534685f995fcb131d
Reviewed-on: https://chromium-review.googlesource.com/294840
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Tested-by: Todd Broch <tbroch@chromium.org>
Commit-Queue: Todd Broch <tbroch@chromium.org>
This commit is contained in:
Todd Broch
2015-08-15 23:08:32 -07:00
committed by ChromeOS Commit Bot
parent 60ddfc8310
commit f0a1e5dfd1
2 changed files with 13 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
common/lb_common.c
View File

@@ -143,7 +143,7 @@ static inline uint8_t controller_read(int ctrl_num, uint8_t reg)
#define MAX_GREEN 0x30
#define MAX_BLUE 0x67
#endif
#if defined(BOARD_SAMUS) || defined(BOARD_RYU)
#if defined(BOARD_SAMUS)
/* Samus uses completely different LEDs, so the numbers are different. The
* Samus LEDs can handle much higher currents, but these constants were
* calibrated to provide uniform intensity at the level used by Link.
@@ -152,6 +152,11 @@ static inline uint8_t controller_read(int ctrl_num, uint8_t reg)
#define MAX_GREEN 0x2c
#define MAX_BLUE 0x40
#endif
#if defined(BOARD_RYU)
#define MAX_RED 0xb4
#define MAX_GREEN 0xac
#define MAX_BLUE 0xc0
#endif
#ifdef BOARD_HOST
/* For testing only */
#define MAX_RED 0xff

7
common/lightbar.c
View File

@@ -133,6 +133,12 @@ static const struct lightbar_params_v1 default_params = {
},
.s5_idx = 5, /* flash red */
.color = {
#if defined(BOARD_RYU)
{0x22, 0x17, 0x3b}, /* Segment0: Google blue */
{0x3e, 0x10, 0x0c}, /* Segment1: Google red */
{0x48, 0x3a, 0x0c}, /* Segment2: Google yellow */
{0x1e, 0x2c, 0x1c}, /* Segment3: Google green */
#else
/*
* These values have been optically calibrated for the
* Samus LEDs to best match the official colors, described at
@@ -143,6 +149,7 @@ static const struct lightbar_params_v1 default_params = {
{0xbc, 0x50, 0x2c}, /* 1: Google red */
{0xd0, 0xe0, 0x00}, /* 2: Google yellow */
{0x50, 0xa0, 0x40}, /* 3: Google green */
#endif
/* These are primary colors */
{0x00, 0x00, 0xff}, /* 4: full blue */
{0xff, 0x00, 0x00}, /* 5: full red */