From bfd9b92bc8f9a3777961d27a08f62872a21ac507 Mon Sep 17 00:00:00 2001 From: Jingle Wu Date: Thu, 16 Jul 2020 22:49:09 -0700 Subject: Input: elan_i2c - handle firmware updated on newer ICs Newer ICs with IC type value starting with 0x0D and newer bootloader code use 128-byte firmware pages. Their bootloader also needs to be switched to proper mode before executing firmware update. Signed-off-by: Jingle Wu Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/elan_i2c.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/input/mouse/elan_i2c.h') diff --git a/drivers/input/mouse/elan_i2c.h b/drivers/input/mouse/elan_i2c.h index b504f560a666..de10a78f0fc9 100644 --- a/drivers/input/mouse/elan_i2c.h +++ b/drivers/input/mouse/elan_i2c.h @@ -74,7 +74,8 @@ struct elan_transport_ops { int (*iap_get_mode)(struct i2c_client *client, enum tp_mode *mode); int (*iap_reset)(struct i2c_client *client); - int (*prepare_fw_update)(struct i2c_client *client); + int (*prepare_fw_update)(struct i2c_client *client, u16 ic_type, + u8 iap_version); int (*write_fw_block)(struct i2c_client *client, u16 fw_page_size, const u8 *page, u16 checksum, int idx); int (*finish_fw_update)(struct i2c_client *client, -- cgit