change raho lcd color & spi cs

arch/arm/mach-rk2818/board-raho.c

@@ -40,6 +40,7 @@
 
 #include "devices.h"
 
+#include "../../../drivers/spi/rk2818_spim.h"
 
 /* --------------------------------------------------------------------
  *  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>rk2818_gpioBank<6E><6B><EFBFBD>飬<EFBFBD><E9A3AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<49>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ID<49>ͼĴ<CDBC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7>
@@ -388,6 +389,25 @@ static struct i2c_board_info __initdata board_i2c3_devices[] = {
 	
 };	
 
+static void spi_xpt2046_cs_control(u32 command)
+{
+	if(command == 3)	
+	    {
+	    //printk("spi_xpt2046_cs_control cs \n");
+	    gpio_direction_output(RK2818_PIN_PF5, GPIO_LOW);
+	    }
+	if(command == 0)
+	    {
+	    //printk("spi_xpt2046_cs_control decs \n");
+	    gpio_direction_output(RK2818_PIN_PF5, GPIO_HIGH);
+	    }
+}
+
+struct rk2818_spi_chip spi_xpt2046_info = {
+	.cs_control = spi_xpt2046_cs_control,
+};
+
+
 /*****************************************************************************************
  * SPI devices
  *author: lhh
@@ -414,10 +434,11 @@ static struct spi_board_info board_spi_devices[] = {
 #if defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_SPI) || defined(CONFIG_TOUCHSCREEN_XPT2046_320X480_CBN_SPI)
 	{
 		.modalias	= "xpt2046_ts",
-		.chip_select	= 0,
+		.chip_select	= 2,
 		.max_speed_hz	= 125 * 1000 * 26,/* (max sample rate @ 3V) * (cmd + data + overhead) */
 		.bus_num	= 0,
-		.irq		= RK2818_PIN_PE1,
+		.controller_data = &spi_xpt2046_info,
+		.irq = RK2818_PIN_PE1,
 	},
 #endif
 
@@ -557,6 +578,13 @@ static void __init machine_rk2818_board_init(void)
 	rk2818_mux_api_set(GPIOB4_SPI0CS0_MMC0D4_NAME,IOMUXA_GPIO0_B4); //IOMUXA_SPI0_CSN0);//use for gpio SPI CS0
 	rk2818_mux_api_set(GPIOB0_SPI0CSN1_MMC1PCA_NAME,IOMUXA_GPIO0_B0); //IOMUXA_SPI0_CSN1);//use for gpio SPI CS1
 	rk2818_mux_api_set(GPIOB_SPI0_MMC0_NAME,IOMUXA_SPI0);//use for SPI CLK SDI SDO
+
+	rk2818_mux_api_set(GPIOF5_APWM3_DPWM3_NAME,IOMUXB_GPIO1_B5);
+	if(0 != gpio_request(RK2818_PIN_PF5, NULL))
+    {
+        gpio_free(RK2818_PIN_PF5);
+        printk(">>>>>> RK2818_PIN_PF5 gpio_request err \n "); 
+    } 
 }
 
 static void __init machine_rk2818_mapio(void)

drivers/spi/rk2818_spim.c

@@ -428,6 +428,17 @@ static void dma_transfer(struct rk2818_spi *dws, struct spi_transfer *xfer) //in
 	
 }
 
+static void spi_chip_sel(struct rk2818_spi *dws, u16 cs)
+{
+    if(cs >= dws->master->num_chipselect)
+		return;
+
+	if (dws->cs_control){
+	    dws->cs_control(cs+1);
+	}
+	//rk2818_writel(dws, SPIM_SER, 1 << cs);
+}
+
 static void pump_transfers(unsigned long data)
 {
 	struct rk2818_spi *dws = (struct rk2818_spi *)data;
@@ -644,7 +655,8 @@ static void pump_messages(struct work_struct *work)
 						struct spi_transfer,
 						transfer_list);
 	dws->cur_chip = spi_get_ctldata(dws->cur_msg->spi);
-
+    dws->prev_chip = NULL; //ÿ<><C3BF>pump messageʱǿ<CAB1>Ƹ<EFBFBD><C6B8><EFBFBD>cs dxj
+    
 	/* Mark as busy and launch transfers */
 	tasklet_schedule(&dws->pump_transfers);
 
@@ -953,7 +965,11 @@ static int __init rk2818_spim_probe(struct platform_device *pdev)
 	}
 	master->mode_bits = SPI_CPOL | SPI_CPHA;
 	master->bus_num = pdev->id;
-	master->num_chipselect = 2;
+#if defined(CONFIG_MACH_RAHO)	
+	master->num_chipselect = 3; //raho <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ֧<D2AA><D6A7>3<EFBFBD><33>Ƭѡ dxj
+#else
+    master->num_chipselect = 2; 
+#endif
 	master->cleanup = rk2818_spi_cleanup;
 	master->setup = rk2818_spi_setup;
 	master->transfer = rk2818_spi_transfer;

drivers/spi/rk2818_spim.h

@@ -178,20 +178,6 @@ static inline void spi_set_clk(struct rk2818_spi *dws, u16 div)
 	rk2818_writel(dws, SPIM_BAUDR, div);
 }
 
-static inline void spi_chip_sel(struct rk2818_spi *dws, u16 cs)
-{
-	if (cs > 1)
-		return;
-
-	if (dws->cs_control){
-		if(cs == 1)
-			dws->cs_control(2);	
-		else
-			dws->cs_control(1);
-	}
-	rk2818_writel(dws, SPIM_SER, 1 << cs);
-}
-
 /* Disable IRQ bits */
 static inline void spi_mask_intr(struct rk2818_spi *dws, u32 mask)
 {

drivers/video/display/screen/lcd_hx8357.c

@@ -24,7 +24,7 @@
 
 /* Other */
 #define DCLK_POL		0 
-#define SWAP_RB			1
+#define SWAP_RB			0
 
 int init(void);
 int standby(u8 enable);