Hi all I am using linux davinci (33bd223c). my embedded card is da830 and i have a touch screen on it - TS2046. I found a driver on the net - (two files - TS2046.c TS2046.h , and some changes to the config and makefile). I know that the board is connected to the touch screen via spi. to be accurate - SPI1. Despite all of this, i dont have in the /arch/arm/mach-davinci/board-da830-evm.c the structs that include the spi and the touch screen. i saw in the internet something like that, that i think that need to be added to this code source:
static struct spi_board_info da8xx_spi_board_info1[] = { [0] = { .modalias = "tsc2046_ts", .platform_data = &tsc2046IPWR_place_holder, .controller_data = &tsc2046IPWR_spi_cfg, .mode = SPI_MODE_0, .irq = 0, .max_speed_hz = 2 * 1000 * 1000 , .bus_num = 1, .chip_select = 2, }, };
Altough, my guess is, that that code is from montavista, and i use git. someone, please help..