From eaaaaef863923c49be414fdb4c8d3d60ed447e3f Mon Sep 17 00:00:00 2001
From: Jonas Danielsson <jonas@bitcraze.io>
Date: Thu, 24 Feb 2022 12:36:22 +0100
Subject: [PATCH] Kbuild: Convert USDDECK_USE_ALT_PINS_AND_SPI to Kconfig

---
 src/deck/api/deck_spi3.c       | 3 ++-
 src/deck/drivers/src/Kconfig   | 8 ++++++++
 src/deck/drivers/src/usddeck.c | 4 +++-
 src/drivers/src/i2c_drv.c      | 6 ++++--
 src/drivers/src/ws2812_cf2.c   | 4 +++-
 5 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/deck/api/deck_spi3.c b/src/deck/api/deck_spi3.c
index 75bb87026e..8344003b26 100644
--- a/src/deck/api/deck_spi3.c
+++ b/src/deck/api/deck_spi3.c
@@ -34,6 +34,7 @@
 #include "FreeRTOS.h"
 #include "semphr.h"
 
+#include "autoconf.h"
 #include "cfassert.h"
 #include "config.h"
 #include "nvicconf.h"
@@ -264,7 +265,7 @@ void spi3EndTransaction()
   xSemaphoreGive(spiMutex);
 }
 
-#ifdef USDDECK_USE_ALT_PINS_AND_SPI
+#ifdef CONFIG_DECK_USD_USE_ALT_PINS_AND_SPI
 void __attribute__((used)) SPI_TX_DMA_IRQHandler(void)
 {
   portBASE_TYPE xHigherPriorityTaskWoken = pdFALSE;
diff --git a/src/deck/drivers/src/Kconfig b/src/deck/drivers/src/Kconfig
index be49b83bf4..8ab2ecca2c 100644
--- a/src/deck/drivers/src/Kconfig
+++ b/src/deck/drivers/src/Kconfig
@@ -219,6 +219,14 @@ config DECK_USD
       (or any other firmware code) to implement usecases that requires
       the use of files.
 
+config DECK_USD_USE_ALT_PINS_AND_SPI
+  bool "Use alternate SPI and alternate CS pin"
+  default n
+  depends on DECK_USD
+  help
+    Use DECK_GPIO_RX2 for CS and SPI3 for spi, this requires
+    some hardware intervention.
+
 config DECK_ZRANGER
     bool "Support the Z-ranger deck V1 (discontinued)"
     default n
diff --git a/src/deck/drivers/src/usddeck.c b/src/deck/drivers/src/usddeck.c
index 978a591f76..f143bb2a71 100644
--- a/src/deck/drivers/src/usddeck.c
+++ b/src/deck/drivers/src/usddeck.c
@@ -63,8 +63,10 @@
 #include "mem.h"
 #include "eventtrigger.h"
 
+#include "autoconf.h"
+
 // Hardware defines
-#ifdef USDDECK_USE_ALT_PINS_AND_SPI
+#ifdef CONFIG_DECK_USD_USE_ALT_PINS_AND_SPI
 #include "deck_spi3.h"
 #define USD_CS_PIN    DECK_GPIO_RX2
 
diff --git a/src/drivers/src/i2c_drv.c b/src/drivers/src/i2c_drv.c
index 79bd7ed9ec..3d69c73244 100644
--- a/src/drivers/src/i2c_drv.c
+++ b/src/drivers/src/i2c_drv.c
@@ -49,6 +49,8 @@
 #include "nvicconf.h"
 #include "sleepus.h"
 
+#include "autoconf.h"
+
 //DEBUG
 #ifdef I2CDRV_DEBUG_LOG_EVENTS
 #include "usec_time.h"
@@ -169,7 +171,7 @@ static const I2cDef deckBusDef =
   .gpioAF             = GPIO_AF_I2C1,
   .dmaPerif           = RCC_AHB1Periph_DMA1,
   .dmaChannel         = DMA_Channel_1,
-#ifdef USDDECK_USE_ALT_PINS_AND_SPI
+#ifdef CONFIG_DECK_USD_USE_ALT_PINS_AND_SPI
   .dmaRxStream        = DMA1_Stream5,
   .dmaRxIRQ           = DMA1_Stream5_IRQn,
   .dmaRxTCFlag        = DMA_FLAG_TCIF5,
@@ -645,7 +647,7 @@ void __attribute__((used)) I2C1_EV_IRQHandler(void)
   i2cdrvEventIsrHandler(&deckBus);
 }
 
-#ifdef USDDECK_USE_ALT_PINS_AND_SPI
+#ifdef CONFIG_DECK_USD_USE_ALT_PINS_AND_SPI
 void __attribute__((used)) DMA1_Stream5_IRQHandler(void)
 #else
 void __attribute__((used)) DMA1_Stream0_IRQHandler(void)
diff --git a/src/drivers/src/ws2812_cf2.c b/src/drivers/src/ws2812_cf2.c
index 1e8f26d941..3320fb0372 100644
--- a/src/drivers/src/ws2812_cf2.c
+++ b/src/drivers/src/ws2812_cf2.c
@@ -35,6 +35,8 @@
 #include "FreeRTOS.h"
 #include "semphr.h"
 
+#include "autoconf.h"
+
 //#define TIM1_CCR1_Address 0x40012C34	// physical memory address of Timer 3 CCR1 register
 
 static TIM_TimeBaseInitTypeDef  TIM_TimeBaseStructure;
@@ -247,7 +249,7 @@ void ws2812DmaIsr(void)
     }
 }
 
-#ifndef USDDECK_USE_ALT_PINS_AND_SPI
+#ifndef CONFIG_DECK_USD_USE_ALT_PINS_AND_SPI
 void __attribute__((used)) DMA1_Stream5_IRQHandler(void)
 {
   ws2812DmaIsr();