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Add the LM8323-based keyboard of N810.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4400 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog
2008-05-09 22:16:11 +00:00
parent 64a88d5d3a
commit 1d4e547b55
4 changed files with 658 additions and 9 deletions
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Makefile
+1 -1
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@@ -52,7 +52,7 @@ OBJS+=block.o
OBJS+=irq.o
OBJS+=i2c.o smbus.o smbus_eeprom.o max7310.o max111x.o wm8750.o
OBJS+=ssd0303.o ssd0323.o ads7846.o stellaris_input.o twl92230.o
OBJS+=tmp105.o
OBJS+=tmp105.o lm832x.o
OBJS+=scsi-disk.o cdrom.o
OBJS+=scsi-generic.o
OBJS+=usb.o usb-hub.o usb-linux.o usb-hid.o usb-msd.o usb-wacom.o usb-serial.o
hw/i2c.h
+4
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@@ -84,4 +84,8 @@ struct i2c_slave *tmp105_init(i2c_bus *bus, qemu_irq alarm);
void tmp105_reset(i2c_slave *i2c);
void tmp105_set(i2c_slave *i2c, int temp);
/* lm832x.c */
struct i2c_slave *lm8323_init(i2c_bus *bus, qemu_irq nirq);
void lm832x_key_event(struct i2c_slave *i2c, int key, int state);
#endif
hw/lm832x.c
+535
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File diff suppressed because it is too large Load Diff
hw/nseries.c
+118 -8
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@@ -45,6 +45,7 @@ struct n800_s {
i2c_bus *i2c;
int keymap[0x80];
i2c_slave *kbd;
struct tusb_s *usb;
void *retu;
@@ -92,16 +93,22 @@ struct n800_s {
#define N8X0_TAHVO_GPIO 111
#define N800_UNKNOWN_GPIO4 112 /* out */
#define N810_SLEEPX_LED_GPIO 112
#define N810_TSC_UNKNOWN_GPIO 118 /* out */
#define N800_TSC_RESET_GPIO 119 /* ? */
#define N800_TSC_RESET_GPIO 118 /* ? */
#define N800_TSC_UNKNOWN_GPIO 119 /* out */
#define N8X0_TMP105_GPIO 125
/* Config */
#define XLDR_LL_UART 1
/* Addresses on the I2C bus */
#define N8X0_TMP105_ADDR 0x48
#define N8X0_MENELAUS_ADDR 0x72
/* Addresses on the I2C bus 0 */
#define N810_TLV320AIC33_ADDR 0x18 /* Audio CODEC */
#define N8X0_TCM825x_ADDR 0x29 /* Camera */
#define N810_LP5521_ADDR 0x32 /* LEDs */
#define N810_TSL2563_ADDR 0x3d /* Light sensor */
#define N810_LM8323_ADDR 0x45 /* Keyboard */
/* Addresses on the I2C bus 1 */
#define N8X0_TMP105_ADDR 0x48 /* Temperature sensor */
#define N8X0_MENELAUS_ADDR 0x72 /* Power management */
/* Chipselects on GPMC NOR interface */
#define N8X0_ONENAND_CS 0
@@ -190,12 +197,12 @@ static const int n800_keys[16] = {
28, /* Enter */
77, /* Right */
-1,
1, /* Cycle (ESC) */
1, /* Cycle (ESC) */
80, /* Down */
62, /* Menu (F4) */
-1,
66, /* Zoom- (F8) */
64, /* FS (F6) */
64, /* FullScreen (F6) */
65, /* Zoom+ (F7) */
-1,
};
@@ -235,6 +242,107 @@ static void n810_tsc_setup(struct n800_s *s)
tsc2005_set_transform(s->ts.opaque, &n810_pointercal);
}
/* N810 Keyboard controller */
static void n810_key_event(void *opaque, int keycode)
{
struct n800_s *s = (struct n800_s *) opaque;
int code = s->keymap[keycode & 0x7f];
if (code == -1) {
if ((keycode & 0x7f) == RETU_KEYCODE)
retu_key_event(s->retu, !(keycode & 0x80));
return;
}
lm832x_key_event(s->kbd, code, !(keycode & 0x80));
}
#define M 0
static int n810_keys[0x80] = {
[0x01] = 16, /* Q */
[0x02] = 37, /* K */
[0x03] = 24, /* O */
[0x04] = 25, /* P */
[0x05] = 14, /* Backspace */
[0x06] = 30, /* A */
[0x07] = 31, /* S */
[0x08] = 32, /* D */
[0x09] = 33, /* F */
[0x0a] = 34, /* G */
[0x0b] = 35, /* H */
[0x0c] = 36, /* J */
[0x11] = 17, /* W */
[0x12] = 62, /* Menu (F4) */
[0x13] = 38, /* L */
[0x14] = 40, /* ' (Apostrophe) */
[0x16] = 44, /* Z */
[0x17] = 45, /* X */
[0x18] = 46, /* C */
[0x19] = 47, /* V */
[0x1a] = 48, /* B */
[0x1b] = 49, /* N */
[0x1c] = 42, /* Shift (Left shift) */
[0x1f] = 65, /* Zoom+ (F7) */
[0x21] = 18, /* E */
[0x22] = 39, /* ; (Semicolon) */
[0x23] = 12, /* - (Minus) */
[0x24] = 13, /* = (Equal) */
[0x2b] = 56, /* Fn (Left Alt) */
[0x2c] = 50, /* M */
[0x2f] = 66, /* Zoom- (F8) */
[0x31] = 19, /* R */
[0x32] = 29 | M, /* Right Ctrl */
[0x34] = 57, /* Space */
[0x35] = 51, /* , (Comma) */
[0x37] = 72 | M, /* Up */
[0x3c] = 82 | M, /* Compose (Insert) */
[0x3f] = 64, /* FullScreen (F6) */
[0x41] = 20, /* T */
[0x44] = 52, /* . (Dot) */
[0x46] = 77 | M, /* Right */
[0x4f] = 63, /* Home (F5) */
[0x51] = 21, /* Y */
[0x53] = 80 | M, /* Down */
[0x55] = 28, /* Enter */
[0x5f] = 1, /* Cycle (ESC) */
[0x61] = 22, /* U */
[0x64] = 75 | M, /* Left */
[0x71] = 23, /* I */
#if 0
[0x75] = 28 | M, /* KP Enter (KP Enter) */
#else
[0x75] = 15, /* KP Enter (Tab) */
#endif
};
#undef M
static void n810_kbd_setup(struct n800_s *s)
{
qemu_irq kbd_irq = omap2_gpio_in_get(s->cpu->gpif, N810_KEYBOARD_GPIO)[0];
int i;
for (i = 0; i < 0x80; i ++)
s->keymap[i] = -1;
for (i = 0; i < 0x80; i ++)
if (n810_keys[i] > 0)
s->keymap[n810_keys[i]] = i;
qemu_add_kbd_event_handler(n810_key_event, s);
/* Attach the LM8322 keyboard to the I2C bus,
* should happen in n8x0_i2c_setup and s->kbd be initialised here. */
s->kbd = lm8323_init(s->i2c, kbd_irq);
i2c_set_slave_address(s->kbd, N810_LM8323_ADDR);
}
/* LCD MIPI DBI-C controller (URAL) */
struct mipid_s {
int resp[4];
@@ -954,8 +1062,10 @@ static void n8x0_init(ram_addr_t ram_size, const char *boot_device,
n8x0_i2c_setup(s);
if (model == 800)
n800_tsc_kbd_setup(s);
else if (model == 810)
else if (model == 810) {
n810_tsc_setup(s);
n810_kbd_setup(s);
}
n8x0_spi_setup(s);
n8x0_dss_setup(s, ds);
n8x0_cbus_setup(s);