hiHi,
On Wed Jun 22, 2011 at 12:54:50 +0400, Vasily Sartakov wrote:
>> I try to start ex_fb_spectrum example on beagleboard clone with 7"
>> 480x800 LCD and have error in fbdrv//lcd-omap3.c:
>> when a i call any l4vbus_i2c* and l4vbus_gpio function i have return
>> -38 --- ENOSYS error
>> whats may be wrong?
>The problem is that 'io' does not currently implement any of the i2c and
>gpio functionality. There was some experiment some longer time ago from
>which that code is from.now i am doing some work on touchscreen driver.my
>board is omap3530,with tcs2046.i see there is l4vbus_mcspi* function,but i
>cann't find the code for the tcs control device operating.maybe the snapshot
>doesn't have the "server"?can you offer me some example ,maybe some codes of
>lcd, i think it's great useful for me.thank you very much!
>For the beagleboard the LCD is configured by u-boot and can then just be
>used. Isn't that approach possible with your board?
Wilbert Gao
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