Rockbox open source high quality audio player as a Music Player Daemon
mpris
rockbox
mpd
libadwaita
audio
rust
zig
deno
Fix iPod Classic LCD problems
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29009 a1c6a512-1295-4272-9138-f99709370657
+33
-34
+33
-34
firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c
+33
-34
firmware/target/arm/s5l8702/ipod6g/lcd-ipod6g.c
···
56
56
LCD_WCMD = cmd;
57
57
58
58
while (LCD_STATUS & 0x10);
59
-
LCD_WDATA = data;
59
+
LCD_WDATA = (data & 0xff) | ((data & 0x7f00) << 1);
60
60
}
61
61
62
62
static inline void s5l_lcd_write_cmd(unsigned short cmd)
···
103
103
pmu_write(0x2b, 0); /* Kill the backlight, instantly. */
104
104
pmu_write(0x29, 0);
105
105
106
-
if (lcd_type == 3)
107
-
{
108
-
s5l_lcd_write_cmd_data(0x7, 0x172);
109
-
s5l_lcd_write_cmd_data(0x30, 0x3ff);
110
-
sleep(HZ / 10);
111
-
s5l_lcd_write_cmd_data(0x7, 0x120);
112
-
s5l_lcd_write_cmd_data(0x30, 0x0);
113
-
s5l_lcd_write_cmd_data(0x100, 0x780);
114
-
s5l_lcd_write_cmd_data(0x7, 0x0);
115
-
s5l_lcd_write_cmd_data(0x101, 0x260);
116
-
s5l_lcd_write_cmd_data(0x102, 0xa9);
117
-
sleep(HZ / 30);
118
-
s5l_lcd_write_cmd_data(0x100, 0x700);
119
-
s5l_lcd_write_cmd_data(0x100, 0x704);
120
-
}
121
-
else if (lcd_type == 1)
122
-
{
123
-
s5l_lcd_write_cmd(0x28);
124
-
s5l_lcd_write_cmd(0x10);
125
-
sleep(HZ / 10);
126
-
}
127
-
else
128
-
{
129
-
s5l_lcd_write_cmd(0x28);
130
-
sleep(HZ / 20);
131
-
s5l_lcd_write_cmd(0x10);
132
-
sleep(HZ / 20);
133
-
}
106
+
if (lcd_type & 2)
107
+
{
108
+
s5l_lcd_write_cmd_data(0x7, 0x172);
109
+
s5l_lcd_write_cmd_data(0x30, 0x3ff);
110
+
sleep(HZ / 10);
111
+
s5l_lcd_write_cmd_data(0x7, 0x120);
112
+
s5l_lcd_write_cmd_data(0x30, 0x0);
113
+
s5l_lcd_write_cmd_data(0x100, 0x780);
114
+
s5l_lcd_write_cmd_data(0x7, 0x0);
115
+
s5l_lcd_write_cmd_data(0x101, 0x260);
116
+
s5l_lcd_write_cmd_data(0x102, 0xa9);
117
+
sleep(HZ / 30);
118
+
s5l_lcd_write_cmd_data(0x100, 0x700);
119
+
s5l_lcd_write_cmd_data(0x100, 0x704);
120
+
}
121
+
else if (lcd_type == 1)
122
+
{
123
+
s5l_lcd_write_cmd(0x28);
124
+
s5l_lcd_write_cmd(0x10);
125
+
sleep(HZ / 10);
126
+
}
127
+
else
128
+
{
129
+
s5l_lcd_write_cmd(0x28);
130
+
sleep(HZ / 20);
131
+
s5l_lcd_write_cmd(0x10);
132
+
sleep(HZ / 20);
133
+
}
134
134
}
135
135
136
136
void lcd_sleep(void)
···
187
187
s5l_lcd_write_cmd_data(R_VERT_ADDR_START_POS, y0);
188
188
s5l_lcd_write_cmd_data(R_VERT_ADDR_END_POS, y1);
189
189
190
-
s5l_lcd_write_cmd_data(R_HORIZ_GRAM_ADDR_SET, (x1 << 8) | x0);
191
-
s5l_lcd_write_cmd_data(R_VERT_GRAM_ADDR_SET, (y1 << 8) | y0);
190
+
s5l_lcd_write_cmd_data(R_HORIZ_GRAM_ADDR_SET, x0);
191
+
s5l_lcd_write_cmd_data(R_VERT_GRAM_ADDR_SET, y0);
192
192
193
193
s5l_lcd_write_cmd(R_WRITE_DATA_TO_GRAM);
194
194
} else {
···
253
253
s5l_lcd_write_cmd_data(R_VERT_ADDR_START_POS, y0);
254
254
s5l_lcd_write_cmd_data(R_VERT_ADDR_END_POS, y1);
255
255
256
-
s5l_lcd_write_cmd_data(R_HORIZ_GRAM_ADDR_SET, (x1 << 8) | x0);
257
-
s5l_lcd_write_cmd_data(R_VERT_GRAM_ADDR_SET, (y1 << 8) | y0);
256
+
s5l_lcd_write_cmd_data(R_HORIZ_GRAM_ADDR_SET, x0);
257
+
s5l_lcd_write_cmd_data(R_VERT_GRAM_ADDR_SET, y0);
258
258
259
-
s5l_lcd_write_cmd(0);
260
259
s5l_lcd_write_cmd(R_WRITE_DATA_TO_GRAM);
261
260
} else {
262
261
s5l_lcd_write_cmd(R_COLUMN_ADDR_SET);