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fuze+: don't touch B1P{22,24} in lcd code since these are used by the tuner

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Change-Id: Icdb328b939902c4f8e57a76d27296d58b9548aab
This commit is contained in:
Amaury Pouly 2012-05-08 14:06:34 +02:00
parent 18c016b4e0
commit 3c26f131df
1 changed files with 3 additions and 4 deletions
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7
firmware/target/arm/imx233/sansa-fuzeplus/lcd-fuzeplus.c
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@ -53,13 +53,14 @@ static void setup_parameters(void)
static void setup_lcd_pins(bool use_lcdif)
{
/* WARNING
* the B1P22 and B1P24 pins are used by the tuner i2c! Do NOT drive
* them as lcd_dotclk and lcd_hsync or it will break the tuner! */
if(use_lcdif)
{
imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_GPIO); /* lcd_vsync */
imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_MAIN); /* lcd_cs */
imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); /* lcd_dotclk */
imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_GPIO); /* lcd_enable */
imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); /* lcd_hsync */
imx233_set_pin_function(1, 18, PINCTRL_FUNCTION_MAIN); /* lcd_reset */
imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_MAIN); /* lcd_rs */
imx233_set_pin_function(1, 16, PINCTRL_FUNCTION_MAIN); /* lcd_d16 */
@ -76,9 +77,7 @@ static void setup_lcd_pins(bool use_lcdif)
imx233_set_pin_function(1, 19, PINCTRL_FUNCTION_GPIO); /* lcd_rs */
imx233_set_pin_function(1, 20, PINCTRL_FUNCTION_GPIO); /* lcd_wr */
imx233_set_pin_function(1, 21, PINCTRL_FUNCTION_GPIO); /* lcd_cs */
imx233_set_pin_function(1, 22, PINCTRL_FUNCTION_GPIO); /* lcd_dotclk */
imx233_set_pin_function(1, 23, PINCTRL_FUNCTION_GPIO); /* lcd_enable */
imx233_set_pin_function(1, 24, PINCTRL_FUNCTION_GPIO); /* lcd_hsync */
imx233_set_pin_function(1, 25, PINCTRL_FUNCTION_GPIO); /* lcd_vsync */
}
}