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When the lid is closed the only remaining buttons on the Pandora are the L + R shoulder buttons and the power slider.
Applications operating in this mode should utilize that few available buttons!

Example for button utilization in a audio playback software:
L + R at once: Toggle Play/Pause
L hold: fast backward
R hold: fast forward
L click: jump to previous song
R click: jump to next song
L double click: jump to previous album/artist
R double click: jump to next album/artist

Zaxxon Hotfix 5.

Example (dropbear is running):

------------------------
~# nc -vvvv localhost 22
Notice: Real hostname for localhost [127.0.0.1] is localhost.localdomain
Total received bytes: 0
Total sent bytes: 0

~# telnet localhost 22
SSH-2.0-dropbear_0.51
------------------------

All required libraries seem present, strace output is inconclusive.

Hi there,

it would be neat if an rc script containing this could be added to the os (and run on startup) :

if [ ! -e /proc/sys/fs/binfmt_misc/register ];then
modprobe binfmt_misc
mount -t binfmt_misc none /proc/sys/fs/binfmt_misc
fi
echo ":squashPND:M::hsqs::/usr/bin/pnd_run:">/proc/sys/fs/binfmt_misc/register

That render all the SquashFS executable directy by clicking them on the icon. Sadly there is no way to pass the arguments to the apps (as pnd_run dont support that).
A similar line could be added to support iso pnd.

Command is essencial when switching between kb layouts

I'm using https://github.com/openpandora/meta-openpandora-vendor/blob/master/recipes-openpandora/openpandora-system/openpandora-skel/pndXmodmap

strace (openbox process): https://gist.github.com/anonymous/9925061

xmodmap latest version (1:1.0.4-r0.5) reinstalled

I found a bug when I tried to debug my code with strace.

It happens when strace has to handle conditional SWI's.

Example: (ASM code) save as "condswi.s"
-----
.data
.text
_globl _start
_start:
mov r0,#0 @ return code
mov r7,#1 @ sys_exit
swine 0
swieq 0
.end
-----

The code assembles/links fine using 'as' and 'ld'.
> as condswi.s
> ld a.out -o condswi

When I want to strace the executable file I got the following error.
> strace ./condswi
'syscall: unknown syscall trap 0x1f000000'
As a result strace quits.

Thanks,
Dennis

The update mode functions have moved from the DSS layer to omapfb implementaion.
This patch exports the new function symbols for use by the TI drivers.

--- a/drivers/video/omap2/omapfb/omapfb-ioctl.c
+++ b/drivers/video/omap2/omapfb/omapfb-ioctl.c
@@ -22,6 +22,7 @@

#include <linux/fb.h>
#include <linux/device.h>
+#include <linux/module.h>
#include <linux/uaccess.h>
#include <linux/platform_device.h>
#include <linux/mm.h>
@@ -359,6 +360,7 @@ int omapfb_set_update_mode(struct fb_info *fbi,

return r;
}
+EXPORT_SYMBOL(omapfb_set_update_mode);

int omapfb_get_update_mode(struct fb_info *fbi,
enum omapfb_update_mode *mode)
@@ -381,6 +383,7 @@ int omapfb_get_update_mode(struct fb_info *fbi,

return 0;
}
+EXPORT_SYMBOL(omapfb_get_update_mode);

/* XXX this color key handling is a hack... */
static struct omapfb_color_key omapfb_color_keys[2];

The last release of TI Graphics SDK Product to support the 1.0.3 SGX core is 4.04.00.03
The overlay needs to peg the package selection to this version.

This patch when applied aginst TI 4.04.00.03 SGX drivers will allow building the pvr kernel modules.
This relies on task 272 (kernel patch) and should be used inconjuction with task 273

diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_displayclass.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_displayclass.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_displayclass.c 2011-06-20 21:03:33.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_displayclass.c 2012-02-09 08:37:21.000000000 +1100
@@ -830,7 +830,11 @@
unsigned long ulLCM;
unsigned uiFBDevID = psDevInfo->uiFBDevID;

+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif

psLINFBInfo = registered_fb[uiFBDevID];
if (psLINFBInfo == NULL)
@@ -972,7 +976,11 @@
ErrorModPut:
module_put(psLINFBOwner);
ErrorRelSem:
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif

return eError;
}
@@ -982,7 +990,11 @@
struct fb_info *psLINFBInfo = psDevInfo->psLINFBInfo;
struct module *psLINFBOwner;

+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif

psLINFBOwner = psLINFBInfo->fbops->owner;

@@ -993,7 +1005,11 @@

module_put(psLINFBOwner);

+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif
}

static OMAPLFB_DEVINFO *OMAPLFBInitDev(unsigned uiFBDevID)
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c 2011-06-20 21:03:33.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/3rdparty/dc_omapfb3_linux/omaplfb_linux.c 2012-02-09 13:14:28.000000000 +1100
@@ -24,11 +24,14 @@
*
******************************************************************************/

+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>

#include <asm/atomic.h>

@@ -236,8 +239,11 @@
struct fb_var_screeninfo sFBVar;
int res;
unsigned long ulYResVirtual;
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif

sFBVar = psDevInfo->psLINFBInfo->var;

@@ -268,31 +274,37 @@
printk(KERN_INFO DRIVER_PREFIX ": %s: Device %u: fb_pan_display failed (Y Offset: %lu, Error: %d)\n", __FUNCTION__, psDevInfo->uiFBDevID, psBuffer->ulYOffset, res);
}
}
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif
}

OMAPLFB_UPDATE_MODE OMAPLFBGetUpdateMode(OMAPLFB_DEVINFO *psDevInfo)
{
struct omap_dss_device *psDSSDev = fb2display(psDevInfo->psLINFBInfo);
OMAP_DSS_DRIVER(psDSSDrv, psDSSDev);
-
- enum omap_dss_update_mode eMode;
-
- if (psDSSDrv == NULL || psDSSDrv->get_update_mode == NULL)
- {
- DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: Can't get update mode\n", __FUNCTION__, psDevInfo->uiFBDevID));
- return OMAPLFB_UPDATE_MODE_UNDEFINED;
+ if (psDSSDrv == NULL || psDSSDev == NULL)
+ {
+ DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: No DSS device\n", __FUNCTION__, psDevInfo->uiFBDevID));
+ }
+ enum omapfb_update_mode eMode;
+
+ if (!omapfb_get_update_mode(psDevInfo->psLINFBInfo, &eMode))
+ {
+// DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: Can't get update mode\n", __FUNCTION__, psDevInfo->uiFBDevID));
+ return OMAPLFB_UPDATE_MODE_AUTO;
+// return OMAPLFB_UPDATE_MODE_UNDEFINED;
}

- eMode = psDSSDrv->get_update_mode(psDSSDev);
switch(eMode)
{
- case OMAP_DSS_UPDATE_AUTO:
+ case OMAPFB_AUTO_UPDATE:
return OMAPLFB_UPDATE_MODE_AUTO;
- case OMAP_DSS_UPDATE_MANUAL:
+ case OMAPFB_MANUAL_UPDATE:
return OMAPLFB_UPDATE_MODE_MANUAL;
- case OMAP_DSS_UPDATE_DISABLED:
+ case OMAPFB_UPDATE_DISABLED:
return OMAPLFB_UPDATE_MODE_DISABLED;
default:
DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: Unknown update mode (%d)\n", __FUNCTION__, psDevInfo->uiFBDevID, eMode));
@@ -307,10 +319,10 @@
{
struct omap_dss_device *psDSSDev = fb2display(psDevInfo->psLINFBInfo);
OMAP_DSS_DRIVER(psDSSDrv, psDSSDev);
- enum omap_dss_update_mode eDSSMode;
+ enum omapfb_update_mode eDSSMode;
int res;

- if (psDSSDrv == NULL || psDSSDrv->set_update_mode == NULL)
+ if (psDSSDrv == NULL)
{
DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: Can't set update mode\n", __FUNCTION__, psDevInfo->uiFBDevID));
return OMAPLFB_FALSE;
@@ -319,20 +331,20 @@
switch(eMode)
{
case OMAPLFB_UPDATE_MODE_AUTO:
- eDSSMode = OMAP_DSS_UPDATE_AUTO;
+ eDSSMode = OMAPFB_AUTO_UPDATE;
break;
case OMAPLFB_UPDATE_MODE_MANUAL:
- eDSSMode = OMAP_DSS_UPDATE_MANUAL;
+ eDSSMode = OMAPFB_MANUAL_UPDATE;
break;
case OMAPLFB_UPDATE_MODE_DISABLED:
- eDSSMode = OMAP_DSS_UPDATE_DISABLED;
+ eDSSMode = OMAPFB_UPDATE_DISABLED;
break;
default:
DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: Unknown update mode (%d)\n", __FUNCTION__, psDevInfo->uiFBDevID, eMode));
return OMAPLFB_FALSE;
}

- res = psDSSDrv->set_update_mode(psDSSDev, eDSSMode);
+ res = omapfb_set_update_mode(psDevInfo->psLINFBInfo, eDSSMode);
if (res != 0)
{
DEBUG_PRINTK((KERN_INFO DRIVER_PREFIX ": %s: Device %u: set_update_mode failed (%d)\n", __FUNCTION__, psDevInfo->uiFBDevID, res));
@@ -441,10 +453,17 @@
OMAPLFB_ERROR OMAPLFBUnblankDisplay(OMAPLFB_DEVINFO *psDevInfo)
{
int res;
-
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif
res = fb_blank(psDevInfo->psLINFBInfo, 0);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif
if (res != 0 && res != -EINVAL)
{
printk(KERN_WARNING DRIVER_PREFIX
@@ -459,9 +478,17 @@

static void OMAPLFBBlankDisplay(OMAPLFB_DEVINFO *psDevInfo)
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif
fb_blank(psDevInfo->psLINFBInfo, 1);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif
}

static void OMAPLFBEarlySuspendHandler(struct early_suspend *h)
@@ -692,9 +719,17 @@
flush_workqueue(psDevInfo->psSwapChain->psWorkQueue);
}

+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_lock();
+#else
acquire_console_sem();
+#endif
ret = fb_blank(psDevInfo->psLINFBInfo, iFBMode);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)
+ console_unlock();
+#else
release_console_sem();
+#endif

OMAPLFBCreateSwapChainUnLock(psDevInfo);

@@ -717,7 +752,6 @@
static int __init OMAPLFB_Init(void)
#endif
{
-
if(OMAPLFBInit() != OMAPLFB_OK)
{
printk(KERN_WARNING DRIVER_PREFIX ": %s: OMAPLFBInit failed\n", __FUNCTION__);
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/common/resman.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/common/resman.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/common/resman.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/common/resman.c 2012-02-09 23:33:43.000000000 +1100
@@ -24,15 +24,17 @@
*
******************************************************************************/

+#include <linux/version.h>
#include "services_headers.h"
#include "resman.h"

#ifdef __linux__
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <linux/sched.h>
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,9)
#include <linux/hardirq.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/event.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/event.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/event.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/event.c 2012-02-09 09:00:12.000000000 +1100
@@ -24,11 +24,14 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <asm/io.h>
#include <asm/page.h>
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22))
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mmap.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mmap.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mmap.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mmap.c 2012-02-09 08:56:41.000000000 +1100
@@ -24,11 +24,14 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/vmalloc.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.c 2012-02-09 08:52:48.000000000 +1100
@@ -24,11 +24,14 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
#include <asm/io.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.h b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.h
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.h 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mm.h 2012-02-09 08:55:49.000000000 +1100
@@ -27,11 +27,14 @@
#ifndef __IMG_LINUX_MM_H__
#define __IMG_LINUX_MM_H__

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/list.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/module.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/module.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/module.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/module.c 2012-02-09 08:59:05.000000000 +1100
@@ -24,9 +24,13 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

#if !defined(SUPPORT_DRI_DRM)

@@ -44,7 +48,6 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/fs.h>
#include <linux/proc_fs.h>

diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.c 2012-02-10 00:24:09.000000000 +1100
@@ -24,10 +24,13 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
-#include <linux/version.h>
+#endif

#include <linux/spinlock.h>
#include <linux/mm.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/mutils.h 2012-02-09 08:54:31.000000000 +1100
@@ -27,11 +27,13 @@
#ifndef __IMG_LINUX_MUTILS_H__
#define __IMG_LINUX_MUTILS_H__

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
-
-#include <linux/version.h>
+#endif

#if !(defined(__i386__) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)))
#if defined(SUPPORT_LINUX_X86_PAT)
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/osfunc.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/osfunc.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/osfunc.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/osfunc.c 2012-02-09 09:01:16.000000000 +1100
@@ -24,11 +24,14 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <asm/io.h>
#include <asm/page.h>
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22))
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/proc.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/proc.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/proc.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/proc.c 2012-02-09 08:57:49.000000000 +1100
@@ -24,13 +24,16 @@
*
******************************************************************************/

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

#include <linux/init.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/fs.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_debug.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_debug.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_debug.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_debug.c 2012-02-09 23:54:38.000000000 +1100
@@ -24,9 +24,12 @@
*
******************************************************************************/

+#include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

#include <asm/io.h>
#include <asm/uaccess.h>
@@ -72,7 +75,7 @@
static PVRSRV_LINUX_MUTEX gsDebugMutexNonIRQ;

-static spinlock_t gsDebugLockIRQ = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(gsDebugLockIRQ);

#if !defined (USE_SPIN_LOCK)
#define USE_SPIN_LOCK (in_interrupt() || !preemptible())
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_drm.c b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_drm.c
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_drm.c 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_drm.c 2012-02-16 01:58:14.000000000 +1100
@@ -26,14 +26,16 @@

#if defined(SUPPORT_DRI_DRM)

+#include <linux/version.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/version.h>
#include <linux/fs.h>
#include <linux/proc_fs.h>
#include <linux/sched.h>
@@ -371,11 +373,23 @@
.poll = drm_poll,
.fasync = drm_fasync,
},
+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,38))
.pci_driver =
{
.name = PVR_DRM_NAME,
.id_table = asPciIdList,
},
+#else
+ .kdriver =
+ {
+ PVR_DRM_NAME,
+ asPciIdList,
+ },
+// {
+// .pci->name = PVR_DRM_NAME,
+// .pci->id_table = asPciIdList,
+// },
+#endif

.name = PVR_DRM_NAME,
.desc = PVR_DRM_DESC,
@@ -385,6 +399,13 @@
.patchlevel = PVRVERSION_BUILD,
};

+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
+static struct pci_driver pci_pvr_driver = {
+ .name = PVR_DRM_NAME,
+ .id_table = asPciIdList,
+};
+#endif
+
static int __init PVRSRVDrmInit(void)
{
int iRes;
@@ -401,7 +422,11 @@
}
#endif

+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,38))
iRes = drm_init(&sPVRDrmDriver);
+#else
+ iRes = drm_pci_init(&sPVRDrmDriver,&pci_pvr_driver);
+#endif
#if defined(PVR_DRI_DRM_NOT_PCI)
if (iRes != 0)
{
@@ -413,7 +438,11 @@

static void __exit PVRSRVDrmExit(void)
{
+#if (LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,38))
drm_exit(&sPVRDrmDriver);
+#else
+ drm_pci_exit(&sPVRDrmDriver,&pci_pvr_driver);
+#endif

#if defined(PVR_DRI_DRM_NOT_PCI)
drm_pvr_dev_remove();
diff -ru a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_uaccess.h b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_uaccess.h
--- a/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_uaccess.h 2011-06-20 21:03:34.000000000 +1000
+++ b/Graphics_SDK_4_04_00_03/GFX_Linux_KM/services4/srvkm/env/linux/pvr_uaccess.h 2012-02-09 08:51:21.000000000 +1100
@@ -27,11 +27,14 @@
#ifndef __PVR_UACCESS_H__
#define __PVR_UACCESS_H__

+#include <linux/version.h>
+
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,38)
#ifndef AUTOCONF_INCLUDED
#include <linux/config.h>
#endif
+#endif

-#include <linux/version.h>
#include <asm/uaccess.h>

static inline unsigned long pvr_copy_to_user(void __user *pvTo, const void *pvFrom, unsigned long ulBytes)

populating volatile requires execution of initialization script, which I had to minimally modify for it to start working. I am placing that file to /usr/pandora/init/ folder.

Any suggestions for better place for custom init scripts? :)

This script fixes utmp (and pndnotifyd) problem for systemd image

Noticed problems (TODO):
boot sequence recreates cache, run and tmp dirs before populate-volatile inits them. One of the solutions would be to deploy system with symlinks already in place (pointing to /var/volatile subdirs)

-------------
Deployment:

delete:
/etc/init.d/populate-volatile.sh
/etc/rcS.d/S37populate-volatile.sh
/var/{cache,lock,log,run,tmp}

add:
/etc/systemd/system/populate-volatile.service
/usr/pandora/init/populate-volatile.sh

symlink:
/etc/systemd/system/basic.target.wants/populate-volatile.service to /etc/systemd/system/populate-volatile.service

URLs for files:
http://dl.dropbox.com/u/18781412/next/populate-volatile.service
http://dl.dropbox.com/u/18781412/next/populate-volatile.sh

Please add support for xz compression in the kernel so squashfs tools can compress better the png images.

Please see this for GTK apps : http://library.gnome.org/devel/gdk/stable/gdk-Input-Devices.html
And see this thread : http://boards.openpandora.org/index.php?/topic/372-xournal-pdf-annotations/page__gopid__6836#entry6836

Since I don't have a Pandora, I used the videos that EvilDragon has shown to discover this issue. Nowhere did I see in the First Boot Wizard that it tells you what the default controls in XFCE does like for example how the mouse moves and clicking using the nubs. It also doesn't tell you what the gaming buttons do (L and R included).

Would be nice to know for first time users. It should also tell a user if they want to change these setting to look at a specific place after the wizard is done. We shouldn't have the users figure the controls and such out by trial and error. When is that ever fun? :)

Hi,

Upowerd spams each 10 seconds with warning "failed to open file '/proc/timer_stats'".

According to https://bugzilla.redhat.com/show_bug.cgi?id=826191 this feature can be activated in kernel. I'm not sure if upowerd can be told not to check this feature, I haven't been able to find an specific option for that so far. Activating this option in kernel, this warning should be eliminated.

It would help give upowerd data it needs, and also it will stop filling up the log, which then I guess interferes with power saving (active file access while writing into log...).

opengles and op_power.sh don't like each other very much.
whenever returning from low power to full power mode again, opengles rendering is just dead.

the reason for this issue are following 2 lines within op_power.sh

18 echo 0 > /sys/devices/platform/omapfb/graphics/fb0/blank
...
66 echo 1 > /sys/devices/platform/omapfb/graphics/fb0/blank

if these lines are removed/commented, the gles rendering just resumes fine.

Found I'd kept some notes about making the Pandora's wake on alarm function work...

drivers/rtc/rtc-twl4030.c

twl4030_rtc_remove (for when the driver is removed) and twl4030_rtc_
shutdown (for when the system is shutdown) functions need to change. Or at least the shut down does.

oh YUK who's been using goto....

changes in drivers/rtc/rtc-twl4030.c

twl4030_rtc_remove
commented out //mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);

twl4030_rtc_shutdown
replaced
// mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M |
// BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);
with
mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M);

twl4030_rtc_suspend
replaced
// mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M |
// BIT_RTC_INTERRUPTS_REG_IT_ALARM_M);
with
mask_rtc_irq_bit(BIT_RTC_INTERRUPTS_REG_IT_TIMER_M);

twl4030_rtc_init
added (before return!)
twl4030_rtc_alarm_irq_set_state(true);

Should probably check reg 0x2B with mask 0x08 to see if alarm should be left enabled or not ?
but only in twl4030_rtc_shutdown and ?remove? NOT in twl4030_rtc_init
should remove ever happen ???

I'm guessing it's best to not enable the alarm irq's all the time???

Built-in keyboard input is a central thing on the Pandora, as it concerns almost all user interfaced apps!
I realized that I myself and also others submitted quite many reports concerning this issue.
Hence this meta issue is intended as an overview/accumulation/aid for those devs who are willing to overwork the whole issue.
If you realize new related issues, feel free to add them here.
If this my effort is contradicting the OpenPandora workflow, then pardon me, and instruct me, how else to handle issues of that kind. Thanks!

Keyboard low level: Driver, keyboard layout, post processing (hotkeys, input support, etc)
FS#138 FS#227 FS#242  FS#259 

Keyboard mid level: Application interfacing
 FS#102  FS#123 FS#238

Keyboard application internal level
 FS#157  (dupe:  FS#249 ) FS#243 FS#256

PyGame is damn slow (games with scrolling are not at all playable).
Would be nice if Hardware surface could be used :)

When a X window which is displaying GLES2 render output is:
- Either dragged out of the visibile screen region (?)
- Is made larger than it was at the creation time of the GLES2 context
then:
- The performance will drop significantly as the EGL buffer swaps won't occur as fast as before,
- The render output will be corrupted and flicker
- In rare occasions crashes the application or locks up the entire system (which forces you to remove the battery)

The problem can not be solved without restarting the application (Possibly forcing players to complete the same goals again as they were unable to reach a savepoint or similar things).

This was confirmed in Mupen64Plus and the PowerVR GLES Samples and some of my own projects (which are, however, based on the PowerVR samples).
As I didn't see any other reports about this problems (but had it confirmed by other Pandora users too) I would expect that it can be fixed by using a newer X, kernel or combination of them as other OMAP users would be effected too.

On OS Zaxon (hotfix 3).

With "xfconf-query", the resolution is 800x480@60 Hz.
But with the tool in the menu "Settings" -> "Display", the resolution is 800x480@0 Hz.

With Java (opensdk-6-jre 6b18-1.8),

GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayModes()

return 1 display mode that is 800x480@0 Hz with a BPP of -1.

It seems to be the reason that GraphicsEnvironment.getLocalGraphicsEnvironment().getDefaultScreenDevice().getDisplayMode() return null
and when closing a java application that goes in fullscreen mode to throw an exception (invalid display mode).

With both Hotfix 3 and Hotfix 4 Beta the Run PND Application menu item fails to do anything.

Possibly related problem is that PND files newly copied to SD card are not recognized and entered on desktop as expected.
When you go to Thunar and right click - execute the PND file, nothing happens.
Possible fix by copying the PND to another folder on the SD card with Thunar.
This makes at least two PND files I had work.

Still no response with "Run PND Application" menu, though.

Try clearing shortcuts in Start->Settings->Window Manager->Keyboard. That doesn't work (for me).
This is a problem because these shortcuts are blocking key-combination in apps, like for example the keymapper in dosbox (CTRL+F1) or refreshing content (CTRL+F5). I tried manual editing or even deleting the configuration file, but changes are not recognized and the file recreated on reboot.

Ok, I just want to say that there is something missing about the font on the base image. I cant get what (at least for now)

Here is an issue : http://www.gp32x.com/board/index.php?/topic/54282-getting-vnc-viewer-to-work/

With my current Ogre build I get :
Warning: Unable to load any usable ISO8859 font
Error: Aborting: no font found

I've googled but so far no solution :(

That still need to be configurable, but chris_c does a good job I'ld like to see integraded in the main image :
http://www.gp32x.com/board/index.php?/topic/58794-a-script-to-shutdown-after-charging/
and :
http://chrisc.bedroomcoders.co.uk/?p=77

http://www.wader-project.org
http://trac.wader-project.org
http://trac.wader-project.org/wiki/Developers

this would be really usefull to monitor reception/network of mobile broadband dongle and it also counts ur mobile data usage (for those that have limits).

using evdev xorg drivers and not the tslib drivers you can receive pressure axis data however there is
a problem with the values reported by the ads7846 module and the evdev driver has no calibration property for pressure

using
xinput test touchscreen
you can see the pressure axis ranging from 120-ish for hard press to about 150-170 for light press (low pressure values can
be quite erratic)

I could possibly hack the evdev module to possibly do something with this odd and narrow range of values, but I rather think looking
at the source that the ads7846 module needs some work.

is there a git tag that has a known working configuration? as I've had problems getting the kernel to compile the last few times I attempted...