Hi Pavel,
On Wed, Oct 03, 2012 at 11:37:50AM +0900, Pavel Bludov wrote:
> Hi Dmitry,
> the patch is trivial:
>
> E7 report is 73 03 0a
> command mode response is 88 08 1c
> absolute mode controlled by register c2c4
It looks like you mailer mangled the patch by line-wrapping it, and I
would also need your "Signed-off-by: ..." to be able to apply the patch.
Thanks!
>
> diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
> index cf5af1f..1b640f2 100644
> --- a/drivers/input/mouse/alps.c
> +++ b/drivers/input/mouse/alps.c
> @@ -112,6 +112,7 @@ static const struct alps_model_info
> alps_model_data[] = {
> { { 0x73, 0x02, 0x64 }, 0x9b, ALPS_PROTO_V3, 0x8f, 0x8f,
> ALPS_DUALPOINT },
> { { 0x73, 0x02, 0x64 }, 0x9d, ALPS_PROTO_V3, 0x8f, 0x8f,
> ALPS_DUALPOINT },
> { { 0x73, 0x02, 0x64 }, 0x8a, ALPS_PROTO_V4, 0x8f, 0x8f, 0 },
> + { { 0x73, 0x03, 0x0a }, 0x1c, ALPS_PROTO_V3, 0x8f, 0x8f, 0 },
> };
>
> /*
> @@ -983,7 +984,7 @@ static int alps_enter_command_mode(struct
> psmouse *psmouse,
> return -1;
> }
>
> - if (param[0] != 0x88 && param[1] != 0x07) {
> + if (param[0] != 0x88 && param[1] != 0x07 && param[1] != 0x08) {
> psmouse_dbg(psmouse,
> "unknown response while entering command
> mode: %2.2x %2.2x %2.2x\n",
> param[0], param[1], param[2]);
> @@ -1302,6 +1303,12 @@ static int alps_hw_init_v3(struct psmouse *psmouse)
> if (alps_enter_command_mode(psmouse, NULL))
> goto error;
>
> + reg_val = alps_command_mode_read_reg(psmouse, 0xc2c8);
> + if (reg_val == 0) {
> + if (alps_command_mode_write_reg(psmouse, 0xc2c4, 0x02))
> + goto error;
> + }
> +
> /* Check for trackstick */
> reg_val = alps_command_mode_read_reg(psmouse, 0x0008);
> if (reg_val == -1)
>
--
Dmitry
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