Commit 6d25d27b authored by Daniel Martin's avatar Daniel Martin Committed by Luis Henriques

Input: synaptics - split synaptics_resolution(), query first

commit 8b04baba upstream.

Split the function synaptics_resolution() into synaptics_resolution() and
synaptics_quirks().  synaptics_resolution() will be called before
synaptics_quirks() to query dimensions and resolutions before overwriting
them with quirks.
Signed-off-by: default avatarDaniel Martin <consume.noise@gmail.com>
Acked-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent 9d554f34
......@@ -340,7 +340,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
unsigned char resp[3];
int i;
if (SYN_ID_MAJOR(priv->identity) < 4)
return 0;
......@@ -352,17 +351,6 @@ static int synaptics_resolution(struct psmouse *psmouse)
}
}
for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
if (psmouse_matches_pnp_id(psmouse,
min_max_pnpid_table[i].pnp_ids)) {
priv->x_min = min_max_pnpid_table[i].x_min;
priv->x_max = min_max_pnpid_table[i].x_max;
priv->y_min = min_max_pnpid_table[i].y_min;
priv->y_max = min_max_pnpid_table[i].y_max;
return 0;
}
}
if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 5 &&
SYN_CAP_MAX_DIMENSIONS(priv->ext_cap_0c)) {
if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_MAX_COORDS, resp)) {
......@@ -388,6 +376,27 @@ static int synaptics_resolution(struct psmouse *psmouse)
return 0;
}
/*
* Apply quirk(s) if the hardware matches
*/
static void synaptics_apply_quirks(struct psmouse *psmouse)
{
struct synaptics_data *priv = psmouse->private;
int i;
for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
if (psmouse_matches_pnp_id(psmouse,
min_max_pnpid_table[i].pnp_ids)) {
priv->x_min = min_max_pnpid_table[i].x_min;
priv->x_max = min_max_pnpid_table[i].x_max;
priv->y_min = min_max_pnpid_table[i].y_min;
priv->y_max = min_max_pnpid_table[i].y_max;
break;
}
}
}
static int synaptics_query_hardware(struct psmouse *psmouse)
{
if (synaptics_identify(psmouse))
......@@ -403,6 +412,8 @@ static int synaptics_query_hardware(struct psmouse *psmouse)
if (synaptics_resolution(psmouse))
return -1;
synaptics_apply_quirks(psmouse);
return 0;
}
......
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