Input: elan_i2c - add ic type 0x15

The update firmware flow of ic type 0x15 is same with ic type 0x14.

Signed-off-by: Jingle Wu <jingle.wu@emc.com.tw>
Link: https://lore.kernel.org/r/20200730060526.12439-1-jingle.wu@emc.com.tw
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index 8a0f224..c599e21 100644 (file)
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -138,6 +138,7 @@ static int elan_get_fwinfo(u16 ic_type, u8 iap_version, u16 *validpage_count,
                *validpage_count = 2048;
                break;
        case 0x14:
+       case 0x15:
                *validpage_count = 1024;
                break;
        default:
@@ -151,7 +152,7 @@ static int elan_get_fwinfo(u16 ic_type, u8 iap_version, u16 *validpage_count,
        *signature_address =
                (*validpage_count * ETP_FW_PAGE_SIZE) - ETP_FW_SIGNATURE_SIZE;
 
-       if (ic_type == 0x14 && iap_version >= 2) {
+       if ((ic_type == 0x14 || ic_type == 0x15) && iap_version >= 2) {
                *validpage_count /= 8;
                *page_size = ETP_FW_PAGE_SIZE_512;
        } else if (ic_type >= 0x0D && iap_version >= 1) {