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Commit 146c6a66 authored by Nick Dyer's avatar Nick Dyer Committed by Dmitry Torokhov
Browse files

Input: atmel_mxt_ts - remove unused defines 



Many of these values are out of date and they aren't used in the driver
- all they do is increase the size of the kernel source.

Signed-off-by: default avatarNick Dyer <nick.dyer@itdev.co.uk>
Acked-by: default avatarBenson Leung <bleung@chromium.org>
Acked-by: default avatarYufeng Shen <miletus@chromium.org>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 7f3884f7

drivers/input/touchscreen/atmel_mxt_ts.c

+1 −65
Original line number Diff line number Diff line
@@ -29,27 +29,13 @@ 
#include <linux/slab.h>

#include <asm/unaligned.h>



/* Version */

#define MXT_VER_20		20

#define MXT_VER_21		21

#define MXT_VER_22		22



/* Firmware files */

#define MXT_FW_NAME		"maxtouch.fw"

#define MXT_CFG_NAME		"maxtouch.cfg"

#define MXT_CFG_MAGIC		"OBP_RAW V1"



/* Registers */

#define MXT_INFO		0x00

#define MXT_FAMILY_ID		0x00

#define MXT_VARIANT_ID		0x01

#define MXT_VERSION		0x02

#define MXT_BUILD		0x03

#define MXT_MATRIX_X_SIZE	0x04

#define MXT_MATRIX_Y_SIZE	0x05

#define MXT_OBJECT_NUM		0x06

#define MXT_OBJECT_START	0x07



#define MXT_OBJECT_SIZE		6

#define MXT_INFO_CHECKSUM_SIZE	3

#define MXT_MAX_BLOCK_WRITE	256
@@ -111,15 +97,6 @@ struct t7_config { 
#define MXT_POWER_CFG_RUN		0

#define MXT_POWER_CFG_DEEPSLEEP		1



/* MXT_GEN_ACQUIRE_T8 field */

#define MXT_ACQUIRE_CHRGTIME	0

#define MXT_ACQUIRE_TCHDRIFT	2

#define MXT_ACQUIRE_DRIFTST	3

#define MXT_ACQUIRE_TCHAUTOCAL	4

#define MXT_ACQUIRE_SYNC	5

#define MXT_ACQUIRE_ATCHCALST	6

#define MXT_ACQUIRE_ATCHCALSTHR	7



/* MXT_TOUCH_MULTI_T9 field */

#define MXT_T9_CTRL		0

#define MXT_T9_ORIENT		9
@@ -143,51 +120,10 @@ struct t9_range { 
/* MXT_TOUCH_MULTI_T9 orient */

#define MXT_T9_ORIENT_SWITCH	(1 << 0)



/* MXT_PROCI_GRIPFACE_T20 field */

#define MXT_GRIPFACE_CTRL	0

#define MXT_GRIPFACE_XLOGRIP	1

#define MXT_GRIPFACE_XHIGRIP	2

#define MXT_GRIPFACE_YLOGRIP	3

#define MXT_GRIPFACE_YHIGRIP	4

#define MXT_GRIPFACE_MAXTCHS	5

#define MXT_GRIPFACE_SZTHR1	7

#define MXT_GRIPFACE_SZTHR2	8

#define MXT_GRIPFACE_SHPTHR1	9

#define MXT_GRIPFACE_SHPTHR2	10

#define MXT_GRIPFACE_SUPEXTTO	11



/* MXT_PROCI_NOISE field */

#define MXT_NOISE_CTRL		0

#define MXT_NOISE_OUTFLEN	1

#define MXT_NOISE_GCAFUL_LSB	3

#define MXT_NOISE_GCAFUL_MSB	4

#define MXT_NOISE_GCAFLL_LSB	5

#define MXT_NOISE_GCAFLL_MSB	6

#define MXT_NOISE_ACTVGCAFVALID	7

#define MXT_NOISE_NOISETHR	8

#define MXT_NOISE_FREQHOPSCALE	10

#define MXT_NOISE_FREQ0		11

#define MXT_NOISE_FREQ1		12

#define MXT_NOISE_FREQ2		13

#define MXT_NOISE_FREQ3		14

#define MXT_NOISE_FREQ4		15

#define MXT_NOISE_IDLEGCAFVALID	16



/* MXT_SPT_COMMSCONFIG_T18 */

#define MXT_COMMS_CTRL		0

#define MXT_COMMS_CMD		1



/* MXT_SPT_CTECONFIG_T28 field */

#define MXT_CTE_CTRL		0

#define MXT_CTE_CMD		1

#define MXT_CTE_MODE		2

#define MXT_CTE_IDLEGCAFDEPTH	3

#define MXT_CTE_ACTVGCAFDEPTH	4

#define MXT_CTE_VOLTAGE		5



#define MXT_VOLTAGE_DEFAULT	2700000

#define MXT_VOLTAGE_STEP	10000



/* Define for MXT_GEN_COMMAND_T6 */

#define MXT_BOOT_VALUE		0xa5

#define MXT_RESET_VALUE		0x01
@@ -1543,7 +1479,7 @@ static int mxt_get_info(struct mxt_data *data) 
	int error;



	/* Read 7-byte info block starting at address 0 */

	error = __mxt_read_reg(client, MXT_INFO, sizeof(*info), info);

	error = __mxt_read_reg(client, 0, sizeof(*info), info);

	if (error)

		return error;