sravan/system76-embedded-controller
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Add keyboard backlight SCI

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This commit is contained in:
Jeremy Soller 2020-01-28 15:02:41 -07:00
parent edbb6136dc
commit 0c4d0fbe0b
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GPG Key ID: E988B49EE78A7FB1
5 changed files with 23 additions and 2 deletions
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4
src/board/system76/galp3-c/acpi.c
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@ -7,6 +7,8 @@
extern bool lid_wake;
extern uint8_t sci_extra;
uint8_t fcmd = 0;
uint8_t fdat = 0;
uint8_t fbuf[4] = { 0, 0, 0, 0 };
@ -80,6 +82,8 @@ uint8_t acpi_read(uint8_t addr) {
ACPI_16(0x2E, battery_remaining_capacity);
ACPI_16(0x32, battery_voltage);
ACPI_8(0xCC, sci_extra);
// Airplane mode LED
case 0xD9:
if (!gpio_get(&LED_AIRPLANE_N)) {

6
src/board/system76/galp3-c/include/board/keymap.h
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@ -3,6 +3,12 @@
#include <common/keymap.h>
// Extra SCI layer for keyboard backlight control
#define KT_SCI_EXTRA (0x4000)
#define SCI_EXTRA (0x50)
#define SCI_EXTRA_KBD_BKL (0x8A)
#define ___ 0
// Conversion of physical layout to keyboard matrix

11
src/board/system76/galp3-c/kbscan.c
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@ -10,6 +10,8 @@
bool kbscan_enabled = false;
uint8_t sci_extra = 0;
void kbscan_init(void) {
KSOCTRL = 0x05;
KSICTRLR = 0x04;
@ -98,6 +100,15 @@ void kbscan_event(void) {
if (new_b) layer = 1;
else layer = 0;
break;
case (KT_SCI_EXTRA):
if (new_b) {
uint8_t sci = SCI_EXTRA;
sci_extra = (uint8_t)(key & 0xFF);
if (!pmc_sci(&PMC_1, sci)) {
// In the case of ignored SCI, reset bit
new &= ~(1 << j);
}
}
case (KT_SCI):
if (new_b) {
uint8_t sci = (uint8_t)(key & 0xFF);

2
src/board/system76/galp3-c/keymap/default.c
View File

@ -12,7 +12,7 @@ LAYOUT(
K_LEFT_CTRL, KT_FN, K_LEFT_SUPER, K_LEFT_ALT, K_SPACE, K_RIGHT_ALT, K_APP, K_RIGHT_CTRL, K_LEFT, K_DOWN, K_RIGHT
),
LAYOUT(
K_ESC, K_TOUCHPAD, K_F2, K_MUTE, K_F4, K_VOLUME_DOWN, K_VOLUME_UP, K_F7, KT_SCI | SCI_BRIGHTNESS_DOWN, KT_SCI | SCI_BRIGHTNESS_UP, K_F10, KT_SCI | SCI_AIRPLANE_MODE, KT_SCI | SCI_SUSPEND, 0 /*prtsc*/, 0 /*pause*/, K_INSERT, K_DEL,
K_ESC, K_TOUCHPAD, K_F2, K_MUTE, KT_SCI_EXTRA | SCI_EXTRA_KBD_BKL, K_VOLUME_DOWN, K_VOLUME_UP, K_F7, KT_SCI | SCI_BRIGHTNESS_DOWN, KT_SCI | SCI_BRIGHTNESS_UP, K_F10, KT_SCI | SCI_AIRPLANE_MODE, KT_SCI | SCI_SUSPEND, 0 /*prtsc*/, 0 /*pause*/, K_INSERT, K_DEL,
K_PLAY_PAUSE, K_1, K_2, K_3, K_4, K_5, K_6, K_7, K_8, K_9, K_0, K_MINUS, K_EQUALS, K_BKSP, K_HOME,
K_TAB, K_Q, K_W, K_E, K_R, K_T, K_Y, K_U, K_I, K_O, K_P, K_BRACE_OPEN, K_BRACE_CLOSE, K_BACKSLASH, K_PGUP,
K_CAPS, K_A, K_S, K_D, K_F, K_G, K_H, K_J, K_K, K_L, K_SEMICOLON, K_QUOTE, K_ENTER, K_PGDN,

2
src/board/system76/galp3-c/keymap/jeremy.c
View File

@ -12,7 +12,7 @@ LAYOUT(
K_LEFT_CTRL, KT_FN, K_LEFT_ALT, K_LEFT_SUPER, K_SPACE, KT_FN, K_RIGHT_ALT, K_RIGHT_CTRL, K_LEFT, K_DOWN, K_RIGHT
),
LAYOUT(
K_ESC, K_TOUCHPAD, K_F2, K_MUTE, K_F4, K_VOLUME_DOWN, K_VOLUME_UP, K_F7, KT_SCI | SCI_BRIGHTNESS_DOWN, KT_SCI | SCI_BRIGHTNESS_UP, K_F10, KT_SCI | SCI_AIRPLANE_MODE, KT_SCI | SCI_SUSPEND, 0 /*prtsc*/, 0 /*pause*/, K_INSERT, K_DEL,
K_ESC, K_TOUCHPAD, K_F2, K_MUTE, KT_SCI_EXTRA | SCI_EXTRA_KBD_BKL, K_VOLUME_DOWN, K_VOLUME_UP, K_F7, KT_SCI | SCI_BRIGHTNESS_DOWN, KT_SCI | SCI_BRIGHTNESS_UP, K_F10, KT_SCI | SCI_AIRPLANE_MODE, KT_SCI | SCI_SUSPEND, 0 /*prtsc*/, 0 /*pause*/, K_INSERT, K_DEL,
K_PLAY_PAUSE, K_1, K_2, K_3, K_4, K_5, K_6, K_7, K_8, K_9, K_0, K_MINUS, K_EQUALS, K_BKSP, K_HOME,
K_TAB, K_Q, K_W, K_E, K_R, K_T, K_Y, K_PGUP, K_HOME, K_PGDN, K_P, K_BRACE_OPEN, K_BRACE_CLOSE, K_BACKSLASH, K_PGUP,
KT_FN, K_A, K_S, K_D, K_F, K_G, K_LEFT, K_DOWN, K_UP, K_RIGHT, K_BKSP, K_DEL, K_ENTER, K_PGDN,