Add small delays before lcd_write_data() and lcd_write_command(). This seems to be needed on some clips (i.e. mine)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19354 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 0 deletions

diff --git a/firmware/target/arm/as3525/sansa-clip/lcd-ssd1303.c b/firmware/target/arm/as3525/sansa-clip/lcd-ssd1303.c
index 5021fedb06..c07a85de50 100644
--- a/firmware/target/arm/as3525/sansa-clip/lcd-ssd1303.c
+++ b/firmware/target/arm/as3525/sansa-clip/lcd-ssd1303.c
@@ -82,6 +82,8 @@ static void ams3525_dbop_init(void)
 
 void lcd_write_command(int byte)
 {
+    volatile int i = 0;
+    while(i<1) i++;
     /* unset D/C# (data or command) */
     GPIOA_PIN(5) = 0;
 
@@ -96,6 +98,8 @@ void lcd_write_command(int byte)
 
 void lcd_write_data(const fb_data* p_bytes, int count)
 {
+    volatile int i = 0;
+    while(i<1) i++;
     /* set D/C# (data or command) */
     GPIOA_PIN(5) = (1<<5);