On Wed, Feb 20, 2013 at 09:24:39AM -0800, Simon Glass wrote:
> +
> + code = keycodes[pos];
> + new_state = kb_state[col] & (1 << row);
> + if (!!new_state != test_bit(code, idev->key)) {
> + dev_dbg(ckdev->dev,
Use the key-matrix layer to interpret key scan information from the EC
and inject input based on the FDT-supplied key map. This driver registers
itself with the ChromeOS EC driver to perform communications.
The matrix-keypad FDT binding is used with a small addition to control
ghosting.
Use the key-matrix layer to interpret key scan information from the EC
and inject input based on the FDT-supplied key map. This driver registers
itself with the ChromeOS EC driver to perform communications.
The matrix-keypad FDT binding is used with a small addition to control
ghosting.
On Wed, Feb 20, 2013 at 09:24:39AM -0800, Simon Glass wrote:
+
+ code = keycodes[pos];
+ new_state = kb_state[col] (1 row);
+ if (!!new_state != test_bit(code, idev-key)) {
+ dev_dbg(ckdev-dev,
+
4 matches
Mail list logo
