Patches one-by-one.... Some Patches to OpenEZX Kernels 2.6.24
Here i paste some patches to OpenEZX old 2.6.24 kernel...But makes the
rootfs images builded for A780 with graphicals parts runs on
A1200anybody can port it to news kernels.
Its named android-*.patch because is projected to run Android on
A1200,but works in anothers rootfs.
I will paste one-by-one in my emails
android-framebuffer.patch
--- offical/linux-2.6.24/drivers/video/pxafb.c 2008-08-03
16:42:41.186365264 +0800
+++ android/linux-2.6.24/drivers/video/pxafb.c 2008-08-03
15:32:43.0 +0800
@@ -48,6 +48,8
@@
#include
asm/arch/bitfield.h
#include
asm/arch/pxafb.h
+#define C_PAN_DISPLAY
10
+
/*
* Complain if VAR is out of
range.
*/
@@ -276,7 +278,7
@@
var-sync =
mode-sync;
var-grayscale =
mode-cmap_greyscale;
var-xres_virtual =
var-xres;
- var-yres_virtual =
var-yres;
+ var-yres_virtual = 2 *
var-yres;
}
/*
@@ -512,6 +514,14
@@
return
-EINVAL;
}
+static int pxafb_pan_display(struct fb_var_screeninfo *var, struct
fb_info *info)
+{
+ struct pxafb_info *fbi = (struct pxafb_info
*)info;
+
+ fbi-fb.var.yoffset =
var-yoffset;
+ pxafb_schedule_work(fbi,
C_PAN_DISPLAY);
+}
+
static struct fb_ops pxafb_ops =
{
.owner =
THIS_MODULE,
.fb_check_var =
pxafb_check_var,
@@ -522,6 +532,7
@@
.fb_imageblit =
cfb_imageblit,
.fb_blank =
pxafb_blank,
.fb_mmap=
pxafb_mmap,
+ .fb_pan_display =
pxafb_pan_display,
};
/*
@@ -890,6 +901,7
@@
FDADR0 =
fbi-fdadr0;
FDADR1 =
fbi-fdadr1;
+ DFBR0 = fbi-fdadr0 |
1;
LCCR0 |=
LCCR0_ENB;
pr_debug(FDADR0 0x%08x\n, (unsigned int)
FDADR0);
@@ -1034,6 +1046,15
@@
__pxafb_backlight_power(fbi,
1);
}
break;
+
Patches for 2.6.24
Here i paste some patches to OpenEZX old 2.6.24 kernel...But makes the
rootfs images builded for A780 with graphicals parts runs on
A1200anybody can port it to news kernels.
Its named android-*.patch because is projected to run Android on
A1200,but works in anothers rootfs.
I will paste one-by-one in my emails
--- offical/linux-2.6.24/drivers/input/touchscreen/pcap_ts.c2008-08-03
14:10:24.582740912 +0800
+++ android/linux-2.6.24/drivers/input/touchscreen/pcap_ts.c2008-08-03
14:23:32.384976768 +0800
@@ -156,8 +156,8 @@
enable_irq(pcap_ts-irq_touch);
} else {
DEBUGP(DOWN\n);
- input_report_abs(pcap_ts-input, ABS_X, pcap_ts-x);
- input_report_abs(pcap_ts-input, ABS_Y, pcap_ts-y);
+ input_report_abs(pcap_ts-input, ABS_X, X_AXIS_MAX -
X_AXIS_MIN - pcap_ts-x);
+ input_report_abs(pcap_ts-input, ABS_Y, Y_AXIS_MAX -
Y_AXIS_MIN - pcap_ts-y);
/* switch back to pressure read mode */
pcap_ts_mode(pcap_ts, PRESSURE_MEASUREMENT);
Patches for 2.6.24
Here i paste some patches to OpenEZX old 2.6.24 kernel...But makes the
rootfs images builded for A780 with graphicals parts runs on
A1200anybody can port it to news kernels.
Its named android-*.patch because is projected to run Android on
A1200,but works in anothers rootfs.
I will paste one-by-one in my emails
--- offical/linux-2.6.24/arch/arm/mach-pxa/ezx-a1200.c 2008-08-03
14:10:26.981376264 +0800
+++ android/linux-2.6.24/arch/arm/mach-pxa/ezx-a1200.c 2008-08-03
14:15:44.606089968 +0800
@@ -126,8 +126,8 @@
.pixclock = 192308,
.xres = 240,
.yres = 320,
- .bpp = 18,
- .nonstd = 32,
+ .bpp = 16,
+ .nonstd = 0,
.hsync_len = 10,
.left_margin = 20,
.right_margin = 10,
@@ -140,8 +140,8 @@
static struct pxafb_mach_info a1200_fb_info = {
.modes = mode_a1200,
.num_modes = 1,
- .lccr0 = 0x022008B8,
- .lccr3 = 0xC130FF13,
+ .lccr0 = 0x042008B8,
+ .lccr3 = 0xC430FF13,
.pxafb_backlight_power = ezx_backlight_power,
.pxafb_lcd_power = ezx_lcd_power,
};
Some patches for 2.6.24
Here i paste some patches to OpenEZX old 2.6.24 kernel...But makes the
rootfs images builded for A780 with graphicals parts runs on
A1200anybody can port it to news kernels.
Its named android-*.patch because is projected to run Android on
A1200,but works in anothers rootfs.
I will paste one-by-one in my emails
--- offical/linux-2.6.24/arch/arm/mach-pxa/ezx-a1200.c 2008-08-03
14:10:26.981376264 +0800
+++ android/linux-2.6.24/arch/arm/mach-pxa/ezx-a1200.c 2008-08-03
14:19:50.586695232 +0800
@@ -149,20 +149,29 @@
/* PCAP */
static int a1200_pcap_init(void)
{
- /* FIXME */
- ezx_pcap_write(PCAP_REG_INT_SEL, 0x0); /* wrong */
- ezx_pcap_write(PCAP_REG_SWCTRL, 0x2ee6); /* partially wrong */
- ezx_pcap_write(PCAP_REG_VREG1, 0x15778e3); /* wrong */
- ezx_pcap_write(PCAP_REG_VREG2, 0x810234); /* partially wrong */
- ezx_pcap_write(PCAP_REG_AUXVREG, 0x1024bec); /* wrong */
- ezx_pcap_write(PCAP_REG_PWR, 0x94108); /* partially wrong */
- ezx_pcap_write(PCAP_REG_AUXVREG_MASK, 0x214d48); /* wrong */
- ezx_pcap_write(PCAP_REG_BUSCTRL, 0x2a0); /* wrong */
- ezx_pcap_write(PCAP_REG_LOWPWR, 0x1d9610c);
- ezx_pcap_write(PCAP_REG_PERIPH, 0x0); /* wrong */
- ezx_pcap_write(PCAP_REG_GP, 0x107); /* probably unnecessary */
-
- return 0;
+ ezx_pcap_write(PCAP_REG_MSR, 0x007BEF7C);
+ ezx_pcap_write(PCAP_REG_INT_SEL,0x);
+ ezx_pcap_write(PCAP_REG_SWCTRL,0x2EE6);
+ ezx_pcap_write(PCAP_REG_VREG1,0x2EE6);
+ ezx_pcap_write(PCAP_REG_VREG2,0x00810234);
+
+ ezx_pcap_write(PCAP_REG_AUXVREG,0x01024BEC);
+ ezx_pcap_write(PCAP_REG_BATT,0x00228E00);
+ ezx_pcap_write(PCAP_REG_ADC1,0x001A00E4);
+ ezx_pcap_write(PCAP_REG_CODEC,0x0800);
+ ezx_pcap_write(PCAP_REG_RX_AMPS,0x0003);
+
+ ezx_pcap_write(PCAP_REG_ST_DAC,0x00099700);
+ ezx_pcap_write(PCAP_REG_PWR,0x00094108);
+ ezx_pcap_write(PCAP_REG_BUSCTRL,0x02A0);
+ ezx_pcap_write(PCAP_REG_AUXVREG_MASK,0x00214D48);
+ ezx_pcap_write(PCAP_REG_LOWPWR,0x01D9610C);
+
+ ezx_pcap_write(PCAP_REG_PERIPH_MASK,0x);
+ ezx_pcap_write(PCAP_REG_TX_AMPS,0xE000);
+ ezx_pcap_write(PCAP_REG_GP,0x0107);
+
+return 0;
}
static struct pcap_platform_data a1200_pcap_platform_data = {
QTopia of Muromec - Touchscreen don`t work
Hello. My name is Angelo..and i tried to run the QTopia distributed by Muromec...but the Touchscreen does not work...i use A1200. The colors shows normal...the kernel is 2.6.30...i tried the latest kernel,but the graphicals don`t run... Thanks. Angelo. Brazil . SP - Sao Paulo
