WS2812 API rework (#24364)

* Begin WS2812 API rework

* Move RGBW conversion, clean up color.h, fix RGBW for AVR bitbang

* Formatting & update PS2AVRGB I2C driver (untested)

* Tested ARM bitbang RGB+RGBW

* Tested ARM SPI RGB - RGBW not working

* Tested ARM PWM RGB+RGBW

* Tested RP2040 PIO driver RGB+RGBW

* Update RGBLight

* Formatting

* Fix BM60HSRGB rev2

* Fix oddforge/vea

* Fix 1k and XD002 RGBLite

* Fix model_m/mschwingen

* Fix handwired/promethium

* Rename `WS2812_LED_TOTAL` for BM60HSRGB

* Fix work_louder boards

* Fix dawn60

* Fix rgbkb/pan

* Fix neson_design/700e and n6

* Fix ergodox_ez/shine

* ergodox_ez/shine: invert indices for left half

* Fix matrix/abelx

* Fix matrix/m20add

* Remove custom rgblight driver for matrix/noah - should be done with lighting layers

* Fix LED indexes for RGBLight split

* Rename `convert_rgb_to_rgbw()` to `ws2812_rgb_to_rgbw()`

* Update WS2812 API docs

* `ergodox_ez/shine`: simplify LED index calculation

* LED/RGB Matrix: Add weak function for LED index resolution

* Bandaid fix for RGB Matrix splits not using WS2812

* `steelseries/prime_plus`: redo custom RGBLight driver

* Update keyboards/steelseries/prime_plus/rgblight_custom.c

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

---------

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

2 files changed, 24 insertions, 22 deletions

diff --git a/keyboards/matrix/abelx/abelx.c b/keyboards/matrix/abelx/abelx.c
index ee7ffde134..9058bf6e2f 100644
--- a/keyboards/matrix/abelx/abelx.c
+++ b/keyboards/matrix/abelx/abelx.c
@@ -41,20 +41,6 @@ uint8_t read_pin(uint16_t pin)
     return (data & (1<<GET_PIN(pin))) ? 1 : 0;
 }
 
-void matrix_init_kb(void) {
-#ifdef RGBLIGHT_ENABLE
-    aw9523b_init(AW9523B_ADDR);
-#endif
-    matrix_init_user();
-}
-
-
-void housekeeping_task_kb(void) {
-#ifdef RGBLIGHT_ENABLE
-    aw9523b_update_pwm_buffers(AW9523B_ADDR);
-#endif
-}
-
 #ifdef RGBLIGHT_ENABLE
 #include "rgblight.h"
 #include "ws2812.h"
@@ -67,20 +53,35 @@ const aw9523b_led g_aw9523b_leds[AW9523B_RGB_NUM] = {
     {AW9523B_P07_PWM, AW9523B_P06_PWM, AW9523B_P05_PWM},
 };
 
-void setleds_custom(rgb_led_t *start_led, uint16_t num_leds)
-{
-    uint8_t num = num_leds < AW9523B_RGB_NUM ? num_leds : AW9523B_RGB_NUM;
+void init_custom(void) {
+    aw9523b_init(AW9523B_ADDR);
+    ws2812_init();
+}
 
-    ws2812_setleds(start_led, num);
+void set_color_custom(int index, uint8_t red, uint8_t green, uint8_t blue) {
+    if (index < AW9523B_RGB_NUM) {
+        aw9523b_set_color(index, red, green, blue);
+    } else {
+        ws2812_set_color(index - AW9523B_RGB_NUM, red, green, blue);
+    }
+}
 
-    for (int i = 0; i < num; i++) {
-        aw9523b_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b);
+void set_color_all_custom(uint8_t red, uint8_t green, uint8_t blue) {
+    for (int i = 0; i < RGBLIGHT_LED_COUNT; i++) {
+        set_color_custom(i, red, green, blue);
     }
 }
 
+void flush_custom(void) {
+    aw9523b_update_pwm_buffers(AW9523B_ADDR);
+    ws2812_flush();
+}
+
 const rgblight_driver_t rgblight_driver = {
-    .init    = ws2812_init,
-    .setleds = setleds_custom,
+    .init          = init_custom,
+    .set_color     = set_color_custom,
+    .set_color_all = set_color_all_custom,
+    .flush         = flush_custom,
 };
 
 #endif
diff --git a/keyboards/matrix/abelx/config.h b/keyboards/matrix/abelx/config.h
index 63b8202146..bd552d11a2 100644
--- a/keyboards/matrix/abelx/config.h
+++ b/keyboards/matrix/abelx/config.h
@@ -89,5 +89,6 @@
 #define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2
 
 #define AW9523B_RGB_NUM 4
+#define WS2812_LED_COUNT 5
 
 #define EARLY_INIT_PERFORM_BOOTLOADER_JUMP FALSE