On Fri, Sep 25, 2009 at 08:45:31AM -0600, Miguel Aguilar wrote:

quoted

quoted

quoted

quoted

quoted

+     /* Enable Keyscan module and enable */
+     davinci_ks_write(davinci_ks, DAVINCI_KEYSCAN_AUTODET |

DAVINCI_KEYSCAN_KEYEN,

quoted

quoted

quoted

+                     DAVINCI_KEYSCAN_KEYCTRL);

We seem to be hardcoded to the 4x4 matrix type here.
Some DM365 boards could use 5x3 matrix.

Thanks,
Sekhar

[MA] I will add a platform option for matrix type to choose 4x4 or 5x3

matrix.

quoted

What do think about this?

Sounds good. I am not sure if any other piece of code
needs to change though.

The strobe and interval have to change.  Afcourse that change comes into the picture only when the mode is changed from 4x4 to 5x3.
I can see that there are options given for this in board specific code.

quoted

Thanks,
Sekhar

Thanks,
Sandeep

struct davinci_ks_platform_data {
	unsigned short	*keymap;
	u32		keymapsize;
	u32		rep:1;
	u32		strobe;
	u32		interval;
+	u32		matrix_type;
};

I will add something like this, so from the board specific code you can 
define strobe, interval and matrix type.

Make it enum at least. BTW, is it possible to add u8 rows, cols instead
and be able to handle more matrix variations?

-- 
Dmitry