* trouble configuring the touchscreen driver for OMAP OSK 5912
@ 2007-02-16 6:19 abhishek
2007-02-16 11:52 ` Kipisz, Steven
0 siblings, 1 reply; 3+ messages in thread
From: abhishek @ 2007-02-16 6:19 UTC (permalink / raw)
To: linux-omap-open-source
Hello,
I have been trying to build the linux kernel for the omap osk 5912 with
touchscreen option but it is not working. The OSK is connected to a
Mistral QVLM display module.
I am using linux kernel version 2.6.18 along with the appropriate omap
patch patch-2.6.18-omap1. After applying the patch i use the following
procedure.
make clean
make omap_osk_5912_defconfig
make menuconfig
I use the following link for reference
http://oskfordummies.hp.infoseek.co.jp/howto/touch.html
According to this refence document i have to enable the options
CONFIG_INPUT_EVDEV
CONFIG_INPUT_TOUCHSCREEN
CONFIG_TOUCHSCREEN_OMAP
i am not getting any option for CONFIG_TOUCHSCREEN_OMAP. Also while trying
to enable the LCD i dont get an option for CONFIG_FB_OMAP_INTERNAL_LCDC.
here is the Input Device Drivers section of .config file generated after
the 'make menuconfig' command.
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_OMAP=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_INPUT_MISC is not set
#
The graphics support section of .config
#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_OMAP=y
# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
# CONFIG_FB_OMAP_LCD_MIPID is not set
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
# CONFIG_FB_OMAP_DMA_TUNE is not set
#
Still i continued with the following procedure and loaded the kernel using
using tftp.
$ make
$ arm-linux-objcopy -O binary -R .note -R .comment -S
arch/arm/boot/compressed/vmlinux linux.bin
$ gzip -9 linux.bin
$ /usr/src/u-boot-1.1.6/tools/mkimage -A arm -O linux -T kernel -C gzip -a
0x10c08000 -e 0x10c08000 -n 'Linux Kernel Image' -d linux.bin.gz uImage.cc
$ cp uImage.cc /tftpboot/uImage.cc
The kernel boots correctly but when i run the command
cat /proc/bus/input/devices
nothing is displayed.
Is there anything i missed out when compiling the kernel? Plese help.
Abhishek Desai
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: trouble configuring the touchscreen driver for OMAP OSK 5912
2007-02-16 6:19 trouble configuring the touchscreen driver for OMAP OSK 5912 abhishek
@ 2007-02-16 11:52 ` Kipisz, Steven
2007-02-16 14:00 ` Dirk Behme
0 siblings, 1 reply; 3+ messages in thread
From: Kipisz, Steven @ 2007-02-16 11:52 UTC (permalink / raw)
To: abhishek, linux-omap-open-source
I don't have my code handy right now, but if I remember correctly, in
menuconfig you need to enable SPI. The touchscreen on the display
module is an ADS7846 so you need to enable that touchscreen. If I
remember correctly, you need to enable SPI support first before the
ADS7846 shows up as an option under Touchscreens.
Steve K.
-----Original Message-----
From: linux-omap-open-source-bounces+s-kipisz2=ti.com@linux.omap.com
[mailto:linux-omap-open-source-bounces+s-kipisz2=ti.com@linux.omap.com]
On Behalf Of abhishek@nextbitcpu.com
Sent: Friday, February 16, 2007 12:20 AM
To: linux-omap-open-source@linux.omap.com
Subject: trouble configuring the touchscreen driver for OMAP OSK 5912
Hello,
I have been trying to build the linux kernel for the omap osk 5912 with
touchscreen option but it is not working. The OSK is connected to a
Mistral QVLM display module.
I am using linux kernel version 2.6.18 along with the appropriate omap
patch patch-2.6.18-omap1. After applying the patch i use the following
procedure.
make clean
make omap_osk_5912_defconfig
make menuconfig
I use the following link for reference
http://oskfordummies.hp.infoseek.co.jp/howto/touch.html
According to this refence document i have to enable the options
CONFIG_INPUT_EVDEV
CONFIG_INPUT_TOUCHSCREEN
CONFIG_TOUCHSCREEN_OMAP
i am not getting any option for CONFIG_TOUCHSCREEN_OMAP. Also while
trying
to enable the LCD i dont get an option for CONFIG_FB_OMAP_INTERNAL_LCDC.
here is the Input Device Drivers section of .config file generated after
the 'make menuconfig' command.
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ATKBD is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_OMAP=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_INPUT_MISC is not set
#
The graphics support section of .config
#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
# CONFIG_FB_CFB_FILLRECT is not set
# CONFIG_FB_CFB_COPYAREA is not set
# CONFIG_FB_CFB_IMAGEBLIT is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_OMAP=y
# CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
# CONFIG_FB_OMAP_LCD_MIPID is not set
# CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
# CONFIG_FB_OMAP_DMA_TUNE is not set
#
Still i continued with the following procedure and loaded the kernel
using
using tftp.
$ make
$ arm-linux-objcopy -O binary -R .note -R .comment -S
arch/arm/boot/compressed/vmlinux linux.bin
$ gzip -9 linux.bin
$ /usr/src/u-boot-1.1.6/tools/mkimage -A arm -O linux -T kernel -C gzip
-a
0x10c08000 -e 0x10c08000 -n 'Linux Kernel Image' -d linux.bin.gz
uImage.cc
$ cp uImage.cc /tftpboot/uImage.cc
The kernel boots correctly but when i run the command
cat /proc/bus/input/devices
nothing is displayed.
Is there anything i missed out when compiling the kernel? Plese help.
Abhishek Desai
_______________________________________________
Linux-omap-open-source mailing list
Linux-omap-open-source@linux.omap.com
http://linux.omap.com/mailman/listinfo/linux-omap-open-source
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: trouble configuring the touchscreen driver for OMAP OSK 5912
2007-02-16 11:52 ` Kipisz, Steven
@ 2007-02-16 14:00 ` Dirk Behme
0 siblings, 0 replies; 3+ messages in thread
From: Dirk Behme @ 2007-02-16 14:00 UTC (permalink / raw)
To: abhishek; +Cc: linux-omap-open-source
Kipisz, Steven wrote:
> I don't have my code handy right now, but if I remember correctly, in
> menuconfig you need to enable SPI. The touchscreen on the display
> module is an ADS7846 so you need to enable that touchscreen. If I
> remember correctly, you need to enable SPI support first before the
> ADS7846 shows up as an option under Touchscreens.
Mistral QVLM display module at OSK works quite well for me.
My config:
#
# SPI support
#
CONFIG_SPI=y
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=y
CONFIG_SPI_OMAP_UWIRE=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
...
CONFIG_KEYBOARD_OMAP=y
...
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ADS7846=y
Hth,
Dirk
> -----Original Message-----
> From: linux-omap-open-source-bounces+s-kipisz2=ti.com@linux.omap.com
> [mailto:linux-omap-open-source-bounces+s-kipisz2=ti.com@linux.omap.com]
> On Behalf Of abhishek@nextbitcpu.com
> Sent: Friday, February 16, 2007 12:20 AM
> To: linux-omap-open-source@linux.omap.com
> Subject: trouble configuring the touchscreen driver for OMAP OSK 5912
>
> Hello,
>
> I have been trying to build the linux kernel for the omap osk 5912 with
> touchscreen option but it is not working. The OSK is connected to a
> Mistral QVLM display module.
> I am using linux kernel version 2.6.18 along with the appropriate omap
> patch patch-2.6.18-omap1. After applying the patch i use the following
> procedure.
>
> make clean
> make omap_osk_5912_defconfig
> make menuconfig
>
> I use the following link for reference
> http://oskfordummies.hp.infoseek.co.jp/howto/touch.html
>
> According to this refence document i have to enable the options
>
> CONFIG_INPUT_EVDEV
> CONFIG_INPUT_TOUCHSCREEN
> CONFIG_TOUCHSCREEN_OMAP
>
> i am not getting any option for CONFIG_TOUCHSCREEN_OMAP. Also while
> trying
> to enable the LCD i dont get an option for CONFIG_FB_OMAP_INTERNAL_LCDC.
>
> here is the Input Device Drivers section of .config file generated after
> the 'make menuconfig' command.
>
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> # CONFIG_KEYBOARD_ATKBD is not set
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> CONFIG_KEYBOARD_OMAP=y
> # CONFIG_INPUT_MOUSE is not set
> # CONFIG_INPUT_JOYSTICK is not set
> CONFIG_INPUT_TOUCHSCREEN=y
> # CONFIG_TOUCHSCREEN_GUNZE is not set
> # CONFIG_TOUCHSCREEN_ELO is not set
> # CONFIG_TOUCHSCREEN_MTOUCH is not set
> # CONFIG_TOUCHSCREEN_MK712 is not set
> # CONFIG_INPUT_MISC is not set
>
> #
>
>
> The graphics support section of .config
>
> #
> # Graphics support
> #
> CONFIG_FIRMWARE_EDID=y
> CONFIG_FB=y
> # CONFIG_FB_CFB_FILLRECT is not set
> # CONFIG_FB_CFB_COPYAREA is not set
> # CONFIG_FB_CFB_IMAGEBLIT is not set
> # CONFIG_FB_MACMODES is not set
> # CONFIG_FB_BACKLIGHT is not set
> CONFIG_FB_MODE_HELPERS=y
> # CONFIG_FB_TILEBLITTING is not set
> # CONFIG_FB_S1D13XXX is not set
> # CONFIG_FB_VIRTUAL is not set
> CONFIG_FB_OMAP=y
> # CONFIG_FB_OMAP_LCDC_EXTERNAL is not set
> # CONFIG_FB_OMAP_LCD_MIPID is not set
> # CONFIG_FB_OMAP_BOOTLOADER_INIT is not set
> CONFIG_FB_OMAP_CONSISTENT_DMA_SIZE=2
> # CONFIG_FB_OMAP_DMA_TUNE is not set
>
> #
>
> Still i continued with the following procedure and loaded the kernel
> using
> using tftp.
>
> $ make
> $ arm-linux-objcopy -O binary -R .note -R .comment -S
> arch/arm/boot/compressed/vmlinux linux.bin
> $ gzip -9 linux.bin
> $ /usr/src/u-boot-1.1.6/tools/mkimage -A arm -O linux -T kernel -C gzip
> -a
> 0x10c08000 -e 0x10c08000 -n 'Linux Kernel Image' -d linux.bin.gz
> uImage.cc
> $ cp uImage.cc /tftpboot/uImage.cc
>
> The kernel boots correctly but when i run the command
>
> cat /proc/bus/input/devices
>
> nothing is displayed.
>
> Is there anything i missed out when compiling the kernel? Plese help.
>
> Abhishek Desai
>
>
>
>
> _______________________________________________
> Linux-omap-open-source mailing list
> Linux-omap-open-source@linux.omap.com
> http://linux.omap.com/mailman/listinfo/linux-omap-open-source
> _______________________________________________
> Linux-omap-open-source mailing list
> Linux-omap-open-source@linux.omap.com
> http://linux.omap.com/mailman/listinfo/linux-omap-open-source
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-02-16 14:00 UTC | newest]
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2007-02-16 6:19 trouble configuring the touchscreen driver for OMAP OSK 5912 abhishek
2007-02-16 11:52 ` Kipisz, Steven
2007-02-16 14:00 ` Dirk Behme
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