Commit 8d73ec74 authored by Jingle Wu's avatar Jingle Wu Committed by Dmitry Torokhov
Browse files

Input: elan_i2c - add firmware update info for ICs 0x11, 0x13, 0x14 



This adds firmware size and page sizes for ic types 0x11, 0x13 and 0x14.
IC 0x14 uses 512-byte firmware page size.

Signed-off-by: default avatarJingle Wu <jingle.wu@emc.com.tw&gt;.>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent bfd9b92b

drivers/input/mouse/elan_i2c_core.c

+13 −1
Original line number Original line Diff line number Diff line
@@ -127,6 +127,15 @@ static int elan_get_fwinfo(u16 ic_type, u8 iap_version, u16 *validpage_count, 
	case 0x10:

	case 0x10:

		*validpage_count = 1024;

		*validpage_count = 1024;

		break;

		break;

	case 0x11:

		*validpage_count = 1280;

		break;

	case 0x13:

		*validpage_count = 2048;

		break;

	case 0x14:

		*validpage_count = 1024;

		break;

	default:

	default:

		/* unknown ic type clear value */

		/* unknown ic type clear value */

		*validpage_count = 0;

		*validpage_count = 0;
@@ -138,7 +147,10 @@ static int elan_get_fwinfo(u16 ic_type, u8 iap_version, u16 *validpage_count, 
	*signature_address =

	*signature_address =

		(*validpage_count * ETP_FW_PAGE_SIZE) - ETP_FW_SIGNATURE_SIZE;

		(*validpage_count * ETP_FW_PAGE_SIZE) - ETP_FW_SIGNATURE_SIZE;





	if (ic_type >= 0x0D && iap_version >= 1) {

	if (ic_type == 0x14 && iap_version >= 2) {

		*validpage_count /= 8;

		*page_size = ETP_FW_PAGE_SIZE_512;

	} else if (ic_type >= 0x0D && iap_version >= 1) {

		*validpage_count /= 2;

		*validpage_count /= 2;

		*page_size = ETP_FW_PAGE_SIZE_128;

		*page_size = ETP_FW_PAGE_SIZE_128;

	} else {

	} else {