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Input: synaptics - support min/max board id in min_max_pnpid_table
Add a min/max range for board ids to the min/max coordinates quirk. This makes it possible to restrict quirks to specific models based upon their board id. The define ANY_BOARD_ID (0) serves as a wild card. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=91541 Cc: stable@vger.kernel.org Signed-off-by: Daniel Martin <daniel.martin@secunet.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -120,32 +120,41 @@ void synaptics_reset(struct psmouse *psmouse)
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static bool cr48_profile_sensor;
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#define ANY_BOARD_ID 0
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struct min_max_quirk {
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const char * const *pnp_ids;
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struct {
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unsigned long int min, max;
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} board_id;
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int x_min, x_max, y_min, y_max;
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};
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static const struct min_max_quirk min_max_pnpid_table[] = {
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{
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(const char * const []){"LEN0033", NULL},
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{ANY_BOARD_ID, ANY_BOARD_ID},
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1024, 5052, 2258, 4832
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},
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{
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(const char * const []){"LEN0042", NULL},
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{ANY_BOARD_ID, ANY_BOARD_ID},
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1232, 5710, 1156, 4696
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},
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{
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(const char * const []){"LEN0034", "LEN0036", "LEN0037",
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"LEN0039", "LEN2002", "LEN2004",
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NULL},
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{ANY_BOARD_ID, ANY_BOARD_ID},
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1024, 5112, 2024, 4832
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},
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{
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(const char * const []){"LEN2001", NULL},
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{ANY_BOARD_ID, ANY_BOARD_ID},
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1024, 5022, 2508, 4832
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},
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{
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(const char * const []){"LEN2006", NULL},
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{ANY_BOARD_ID, ANY_BOARD_ID},
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1264, 5675, 1171, 4688
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},
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{ }
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@ -401,18 +410,27 @@ static void synaptics_apply_quirks(struct psmouse *psmouse)
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int i;
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for (i = 0; min_max_pnpid_table[i].pnp_ids; i++) {
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if (psmouse_matches_pnp_id(psmouse,
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min_max_pnpid_table[i].pnp_ids)) {
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priv->x_min = min_max_pnpid_table[i].x_min;
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priv->x_max = min_max_pnpid_table[i].x_max;
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priv->y_min = min_max_pnpid_table[i].y_min;
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priv->y_max = min_max_pnpid_table[i].y_max;
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psmouse_info(psmouse,
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"quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
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priv->x_min, priv->x_max,
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priv->y_min, priv->y_max);
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break;
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}
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if (!psmouse_matches_pnp_id(psmouse,
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min_max_pnpid_table[i].pnp_ids))
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continue;
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if (min_max_pnpid_table[i].board_id.min != ANY_BOARD_ID &&
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priv->board_id < min_max_pnpid_table[i].board_id.min)
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continue;
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if (min_max_pnpid_table[i].board_id.max != ANY_BOARD_ID &&
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priv->board_id > min_max_pnpid_table[i].board_id.max)
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continue;
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priv->x_min = min_max_pnpid_table[i].x_min;
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priv->x_max = min_max_pnpid_table[i].x_max;
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priv->y_min = min_max_pnpid_table[i].y_min;
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priv->y_max = min_max_pnpid_table[i].y_max;
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psmouse_info(psmouse,
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"quirked min/max coordinates: x [%d..%d], y [%d..%d]\n",
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priv->x_min, priv->x_max,
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priv->y_min, priv->y_max);
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break;
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}
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}
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