Cindy, It works for me without any problem. I haven't done any calibration. Worked for me out of box.
Regards, -- Rupesh Gujare http://embinux.com cindy_king_1024 wrote: > Hi,Repesh > I have add the patch,but it can't work as still. > Andwhat'about /sys/module/ads7846/parameters/calibration? Dose it need > to modify? > > > ??2009-04-23 23:11:02??"Rupesh Gujare" <[email protected]> ?????? > > Cindy, > Get this patch to TS working. :) > > > http://labs.embinux.org/git/cgit.cgi/repo/kernel.git/commit/?id=23a3416e6fef7109c52f9e7723843dc864c524a7 > > Regards, > > -- > Rupesh Gujare > http://embinux.com > > > > cindy_king_1024 wrote: >> Thanks.I have got the keymap. >> >> >> ??2009-04-22 16:26:52??"vishal bhoj" <[email protected]> ?????? >> >> >> Cindy , >> >> There are few problem with TS driver with Embinux source . I >> wud suggest first get ur keypad working with Android. >> >> Touchscreen needs calibration patch which you can read it >> from other mailing list . . . >> >> 2009/4/22 cindy_king_1024 <[email protected] >> <mailto:[email protected]>> >> >> Hi,vishal >> Thanks ,the color is normal now. >> But thetouch screen didn't work,I can't exit the menu >> .Any advise? >> >> >> ??2009-04-22 12:46:29??"vishal bhoj" >> <[email protected] <mailto:[email protected]>> ?????? >> >> I am pasting the content of the link >> >> >> On Fri, Sep 26, 2008 at 4:20 PM, Daniel Schaeffer >> >> <[EMAIL PROTECTED]> wrote: >> > Has anyone looked into why the LCD display on the OMAP3EVM >> is always tinted >> >> > red? I created a couple of color test images that I cat'ed >> to /dev/fb and it >> > looks like the blue color channel is completely ignored. >> I was testing on >> > v2.6.26-omap2 but is doesn't look like there have been any >> changes to the fb >> >> >> > driver since then so I'm assuming the issue is also >> present in the head of >> > the git tree. >> > >> > Regards, >> > >> > Daniel Schaeffer >> > >> >> Try the patch below(Remember that you may have to manually >> edit because >> >> >> this patch is against current HEAD) >> >> >> diff --git a/drivers/video/omap/lcd_omap3evm.c >> b/drivers/video/omap/lcd_omap3evm.c >> index a564ca5..821bafe 100644 >> --- a/drivers/video/omap/lcd_omap3evm.c >> +++ b/drivers/video/omap/lcd_omap3evm.c >> >> >> @@ -44,6 +44,8 @@ >> #define ENABLE_VDAC_DEV_GRP 0x20 >> #define ENABLE_VPLL2_DEDICATED 0x05 >> #define ENABLE_VPLL2_DEV_GRP 0xE0 >> +#define TWL4030_VPLL2_DEV_GRP 0x33 >> +#define TWL4030_VPLL2_DEDICATED 0x36 >> >> >> >> #define TWL_LED_LEDEN 0x00 >> #define TWL_PWMA_PWMAON 0x00 >> @@ -86,12 +88,24 @@ static void >> omap3evm_panel_cleanup(struct lcd_panel *panel) >> >> static int omap3evm_panel_enable(struct lcd_panel *panel) >> >> >> { >> + if (system_rev > OMAP3430_REV_ES1_0) { >> + >> twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, >> + ENABLE_VPLL2_DEDICATED, >> TWL4030_VPLL2_DEDICATED); >> + >> twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, >> >> >> + ENABLE_VPLL2_DEV_GRP, >> TWL4030_VPLL2_DEV_GRP); >> + } >> omap_set_gpio_dataout(LCD_PANEL_ENABLE_GPIO, 0); >> return 0; >> } >> >> static void omap3evm_panel_disable(struct lcd_panel *panel) >> >> >> { >> + if (system_rev > OMAP3430_REV_ES1_0) { >> + >> twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x0, >> + TWL4030_VPLL2_DEDICATED); >> + >> twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x0, >> >> >> + TWL4030_VPLL2_DEV_GRP); >> + } >> omap_set_gpio_dataout(LCD_PANEL_ENABLE_GPIO, 1); >> } >> >> >> >> >> >> 2009/4/21 cindy_king_1024 <[email protected] >> <mailto:[email protected]>> >> >> >> Thanks. >> At the first time I boot up it the graphic was >> normal,but later the graphic just look as it was >> make of green and red,lose the blue color. >> >> ??2009-04-21 17:29:35??"Nimit Manglick" >> <[email protected] >> <mailto:[email protected]>> ?????? >> >> Cindy, >> >> Change the settings as :- >> >> menu -->> settings --> sound & display -->> >> screen timeout >> >> select "never timeout" option from there. >> >> Regards >> Nimit >> >> 2009/4/21 cindy_king_1024 >> <[email protected] >> <mailto:[email protected]>> >> >> Hi,Nimit >> Now it can boot up but the system is very >> unstable. >> and some timethe graphiccome with red >> And the terminal putout: >> VFS: Mounted root (nfs filesystem). >> VFS: Mounted root (nfs filesystem). >> <6>Freeing init memory: 144K >> Freeing init memory: 144K >> <4>Warning: unable to open an initial >> console. >> Warning: unable to open an initial console. >> <3>init: cannot open '/initlogo.rle' >> init: cannot open '/initlogo.rle' >> <3>init: cannot find >> '/system/bin/playmp3', disabling 'bootsound' >> init: cannot find '/system/bin/playmp3', >> disabling 'bootsound' >> sh: can't access tty; job control turned off >> # <6>warning: `rild' uses 32-bit >> capabilities (legacy support in use) >> warning: `rild' uses 32-bit capabilities >> (legacy support in use) >> <6>request_suspend_state: wakeup (3->0) >> at 60751251220 (1970-01-01 >> 00:01:00.751251220 UTC) >> request_suspend_state: wakeup (3->0) at >> 60751251220 (1970-01-01 >> 00:01:00.751251220 UTC) >> <6>request_suspend_state: sleep (0->3) at >> 127989257812 (1970-01-01 >> 00:02:07.989257812 UTC) >> request_suspend_state: sleep (0->3) at >> 127989257812 (1970-01-01 >> 00:02:07.989257812 UTC) >> <6>PM: Syncing filesystems ... PM: >> Syncing filesystems ... done. >> done. >> Freezing user space processes ... >> Freezing user space processes ... >> (elapsed 0.00 seconds) (elapsed >> 0.00 seconds) done. >> done. >> Freezing remaining freezable tasks ... >> Freezing remaining freezable tasks ... >> (elapsed 0.00 seconds) >> (elapsed 0.00 seconds) done.done. >> Suspending console(s) (use >> no_console_suspend to debug) >> Suspending console(s) (use >> no_console_suspend to debug) >> <3>omapfb omapfb: timeout waiting for >> FRAME DONE >> +.?? -????F!???6??%F??(? >> ?hk????i+4?K????m????????????r' >> ??????s??omapfb omapfb: timeout waiting >> for FRAME DONE >> Powerdomain (core_pwrdm) didn't enter >> target state 1 >> Powerdomain (per_pwrdm) didn't enter >> target state 1 >> Could not enter target state in pm_suspend >> eth0: link down >> Restarting tasks ... Restarting tasks ... >> <6>wakeup wake lock: PowerManagerService >> <6>wakeup wake lock: PowerManagerService >> done. >> >> ??2009-04-21 15:36:15??"Nimit Manglick" >> <[email protected] >> <mailto:[email protected]>> ?????? >> >> >> Alsa-lib and alsa-sound patch is ONLY >> needed if you want to have audio support. >> and that comes later, firstly android >> has to boot up. >> >> Cindy, >> >> The kernel mentioned in the >> >> http://labs.embinux.org/git/cgit.cgi/linux-omap-2.6/commit/?h=evm-android-2.6.27 >> >> >> is for beagle-board and not for 3530 EVM. >> >> So still ur android is not booting ?? >> >> >> 2009/4/21 cindy_king_1024 >> <[email protected] >> <mailto:[email protected]>> >> >> Thanks,but I have a question : >> In your answer : >> 1.when compile android ,dose it >> need to add alsa-lib and >> alsa_sound with the patch >> Alsa_sound-v1.1.patch. >> No You do not need this. >> You mean I need not add the patch >> or I need not add alsa-lib and >> alsa_sound? >> All of alsa-lib and slsa_sound is >> not needed? >> >> >> ??2009-04-21 14:41:31??"Rupesh >> Gujare" >> <[email protected] >> <mailto:[email protected]>> >> ?????? >> >> Cindy, >> >> >> cindy_king_1024 wrote: >>> Hi,Nimit >>> My android source without >>> cupcake baranch that you say >>> above. >>> 1.when compile android ,dose >>> it need to add alsa-lib and >>> alsa_sound with the patch >>> Alsa_sound-v1.1.patch. >> No You do not need this. >>> 2. In the filesystem ,is it >>> need topatch Initrc.patch >>> >>> <http://labs.embinux.org/images/6/6c/Initrc.patch>and >>> _Qwerty.patch_ >>> >> You need apply >> Initrc.patch,(most probably >> this patch will solve your >> current error) Qwerty.patch >> is of no use to you. >>> 3.Can youshow me the config >>> file of you >>> kernel(wersion?),mine >>> reference to the links: >>> >>> >>> http://labs.embinux.org/git/cgit.cgi/linux-omap-2.6/commit/?h=evm-android-2.6.27 >> Above defconfig is working >> fine. You can go ahead with it. >> >> Regards, >> >> -- >> Rupesh Gujare >> http://embinux.com >> <http://embinux.com/> >> >> >> >> >> ???????????????????????????? >> ?????? <http://email.163.com/> >> >> >> >> ?????????????????????????????????? >> <http://email.163.com/> >> >> >> >> ?????????????????????????????????? >> <http://email.163.com/> >> >> >> >> >> -- >> with regards vishal >> >> >> ?????????????????????????????????? >> <http://email.163.com/> >> >> >> >> >> -- >> with regards vishal >> >> ?????????????????????????????????? <http://email.163.com/> >> > > > > ?????????????????????????????????? <http://email.163.com> > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
