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authorBertrik Sikken <bertrik@sikken.nl>2010-01-14 20:16:03 +0000
committerBertrik Sikken <bertrik@sikken.nl>2010-01-14 20:16:03 +0000
commitb3cba9021f0b5437afbacc286b5e026c84ef7141 (patch)
treee2d81af292de964188c26c7a5de312732978c949 /firmware/target/arm/s5l8700/meizu-m6sp
parent75400545be5fbec85517a20ac6a85e1beb7da6ff (diff)
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Meizu M6SP: add stubs so the meizu m6sp binary compiles and links
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24228 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/s5l8700/meizu-m6sp')
-rw-r--r--firmware/target/arm/s5l8700/meizu-m6sp/lcd-m6sp.c23
-rw-r--r--firmware/target/arm/s5l8700/meizu-m6sp/nand-target.h2
-rw-r--r--firmware/target/arm/s5l8700/meizu-m6sp/powermgmt-m6sp.c64
3 files changed, 89 insertions, 0 deletions
diff --git a/firmware/target/arm/s5l8700/meizu-m6sp/lcd-m6sp.c b/firmware/target/arm/s5l8700/meizu-m6sp/lcd-m6sp.c
index fa3d5aa7f2..8e6a653f1b 100644
--- a/firmware/target/arm/s5l8700/meizu-m6sp/lcd-m6sp.c
+++ b/firmware/target/arm/s5l8700/meizu-m6sp/lcd-m6sp.c
@@ -56,6 +56,7 @@
#define LCD_TYPE1_ID 0x139 /* id for LCD type S6D0139 */
static int lcd_type = 0;
+static bool lcd_is_active = false;
/* simple and crude delay */
static void lcd_delay(int count)
@@ -357,6 +358,13 @@ void lcd_enable(bool on)
/* disable controller clock */
PWRCON |= (1 << 18);
}
+
+ lcd_is_active = on;
+}
+
+bool lcd_active(void)
+{
+ return lcd_is_active;
}
/* initialise the lcd controller inside the s5l8700 */
@@ -468,3 +476,18 @@ void lcd_update(void)
lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
}
+void lcd_blit_yuv(unsigned char * const src[3],
+ int src_x, int src_y, int stride,
+ int x, int y, int width, int height)
+{
+ (void)src;
+ (void)src_x;
+ (void)src_y;
+ (void)stride;
+ (void)x;
+ (void)y;
+ (void)width;
+ (void)height;
+ /* TODO: not implemented yet */
+}
+
diff --git a/firmware/target/arm/s5l8700/meizu-m6sp/nand-target.h b/firmware/target/arm/s5l8700/meizu-m6sp/nand-target.h
index 67d2220185..dee690e5e6 100644
--- a/firmware/target/arm/s5l8700/meizu-m6sp/nand-target.h
+++ b/firmware/target/arm/s5l8700/meizu-m6sp/nand-target.h
@@ -49,6 +49,8 @@ uint32_t nand_block_erase(uint32_t bank, uint32_t page);
const struct nand_device_info_type* nand_get_device_type(uint32_t bank);
uint32_t nand_reset(uint32_t bank);
uint32_t nand_device_init(void);
+void nand_set_active(void);
+long nand_last_activity(void);
void nand_power_up(void);
void nand_power_down(void);
diff --git a/firmware/target/arm/s5l8700/meizu-m6sp/powermgmt-m6sp.c b/firmware/target/arm/s5l8700/meizu-m6sp/powermgmt-m6sp.c
new file mode 100644
index 0000000000..86b6e46b4d
--- /dev/null
+++ b/firmware/target/arm/s5l8700/meizu-m6sp/powermgmt-m6sp.c
@@ -0,0 +1,64 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright © 2008 Rafaël Carré
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "powermgmt.h"
+#include "adc.h"
+#include "adc-target.h"
+
+const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
+{
+ /* TODO: this is just an initial guess */
+ 3400
+};
+
+const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
+{
+ /* TODO: this is just an initial guess */
+ 3300
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
+const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
+{
+ /* TODO: simple uncalibrated curve, linear except for first 10% */
+ { 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 }
+};
+
+#if CONFIG_CHARGING
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
+const unsigned short percent_to_volt_charge[11] =
+{
+ /* TODO: simple uncalibrated curve, linear except for first 10% */
+ 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200
+};
+#endif /* CONFIG_CHARGING */
+
+/* ADC should read 0x3ff=6.00V */
+#define BATTERY_SCALE_FACTOR 6000
+/* full-scale ADC readout (2^10) in millivolt */
+
+
+/* Returns battery voltage from ADC [millivolts] */
+unsigned int battery_adc_voltage(void)
+{
+ return (adc_read(ADC_BATTERY) * BATTERY_SCALE_FACTOR) >> 10;
+}