s5pc1xx: neptune: enable brightness control

diff --git a/board/samsung/universal/universal.c b/board/samsung/universal/universal.c
index 503df4e..9ae3f8d 100644 (file)
--- a/board/samsung/universal/universal.c
+++ b/board/samsung/universal/universal.c
@@ -1847,10 +1847,9 @@ void lcd_cfg_gpio(void)
 #define LED_CUR_TR_REG         0x08
 
 #define SWRST                  0x01
-#define NORMAL_MODE            0x01
+#define NORMAL_MODE            0x09
 #define CUR_SET                        0x63
 #define TR_SET                 0x00
-
 void backlight_on(unsigned int onoff)
 {
 

diff --git a/drivers/video/s6d16a0x.c b/drivers/video/s6d16a0x.c
index a238b4e..6414ec6 100644 (file)
--- a/drivers/video/s6d16a0x.c
+++ b/drivers/video/s6d16a0x.c
@@ -277,6 +277,29 @@ static const unsigned char SEQ_HOSTCTL2_SET[] = {
        DATA_ONLY, 0x06,
 };
 
+static const unsigned char SEQ_WRDISBV[] = {
+       0x51, 0xFF,
+};
+
+static const unsigned char SEQ_WRCTRLD[] = {
+       0x53, 0x24,
+};
+
+static const unsigned char SEQ_WRCABC[] = {
+       0x55, 0x01,             /* CABC ON */
+};
+
+static const unsigned char SEQ_WRCABCMB[] = {
+       0x5E, 0xFF,
+};
+
+static const unsigned char SEQ_CABCCTL1[] = {
+       0xC0, 0x80,             /* RRC MAX POWER */
+
+       DATA_ONLY, 0x80,        /* DEFAULT */
+       DATA_ONLY, 0x30,        /* ONOFFDIMMEN ON */
+};
+
 static const unsigned char SEQ_TEON_SET[] = {
        COMMAND_ONLY, 0x35,
 };
@@ -302,8 +325,8 @@ static const unsigned char SEQ_COLMOD[] = {
        /* 0x36, 0xC4, */       /* MADCTL : Reverse display */
 };
 
-static const unsigned char SEQ_WRCTRLD[] = {
-       0x53, 0x00,
+static const unsigned char SEQ_WRCTRLK[] = {
+       0x63, 0x00,
 };
 
 static const unsigned char SEQ_SLPOUT[] = {
@@ -352,12 +375,17 @@ void s6d16a0x_cfg_ldo(void)
        s6d16a0x_panel_send_sequence(SEQ_CLKCTL3_SET, ARRAY_SIZE(SEQ_CLKCTL3_SET));
        s6d16a0x_panel_send_sequence(SEQ_HOSTCTL1_SET, ARRAY_SIZE(SEQ_HOSTCTL1_SET));
        s6d16a0x_panel_send_sequence(SEQ_HOSTCTL2_SET, ARRAY_SIZE(SEQ_HOSTCTL2_SET));
+       s6d16a0x_panel_send_sequence(SEQ_WRCABC, ARRAY_SIZE(SEQ_WRCABC));
+       s6d16a0x_panel_send_sequence(SEQ_WRCABCMB, ARRAY_SIZE(SEQ_WRCABCMB));
+       s6d16a0x_panel_send_sequence(SEQ_CABCCTL1, ARRAY_SIZE(SEQ_CABCCTL1));
        s6d16a0x_panel_send_sequence(SEQ_TEON_SET, ARRAY_SIZE(SEQ_TEON_SET));
        s6d16a0x_panel_send_sequence(SEQ_PASSWD2_SET, ARRAY_SIZE(SEQ_PASSWD2_SET));
        s6d16a0x_panel_send_sequence(SEQ_CASET, ARRAY_SIZE(SEQ_CASET));
        s6d16a0x_panel_send_sequence(SEQ_PASET, ARRAY_SIZE(SEQ_PASET));
        s6d16a0x_panel_send_sequence(SEQ_COLMOD, ARRAY_SIZE(SEQ_COLMOD));
+       s6d16a0x_panel_send_sequence(SEQ_WRDISBV, ARRAY_SIZE(SEQ_WRDISBV));
        s6d16a0x_panel_send_sequence(SEQ_WRCTRLD, ARRAY_SIZE(SEQ_WRCTRLD));
+       s6d16a0x_panel_send_sequence(SEQ_WRCTRLK, ARRAY_SIZE(SEQ_WRCTRLK));
        s6d16a0x_panel_send_sequence(SEQ_SLPOUT, ARRAY_SIZE(SEQ_SLPOUT));
        udelay(120000);
 }