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input: touchscreen: Enable Synaptics tcm Modules

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Add Synaptics Touch Driver as Modules for Holi GKI.

Change-Id: Id40deb882a80624b702731576effd43a6d43da4a
Signed-off-by: Ravikanth Tuniki <rtunik@codeaurora.org>
This commit is contained in:
Ravikanth Tuniki 2020-10-09 17:48:39 +05:30
parent c9d2eaf4a6
commit e4e5585516
6 changed files with 24 additions and 30 deletions
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11
arch/arm64/configs/vendor/holi_GKI.config vendored
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@ -126,6 +126,17 @@ CONFIG_HEADER_TEST=y
CONFIG_HEADERS_INSTALL=y
CONFIG_KERNEL_HEADER_TEST=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_SPI=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_I2C=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_CORE=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_TOUCH=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_DEVICE=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_TESTING=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_REFLASH=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_RECOVERY=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_ZEROFLASH=m
CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_DIAGNOSTICS=m
CONFIG_TOUCHSCREEN_SYNAPTICS_DSX=y
# CONFIG_TOUCHSCREEN_PROPERTIES is not set
CONFIG_TOUCHSCREEN_USB_COMPOSITE=m

12
drivers/input/touchscreen/Kconfig
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@ -1314,18 +1314,6 @@ source "drivers/input/touchscreen/st/Kconfig"
source "drivers/input/touchscreen/focaltech_touch/Kconfig"
config TOUCHSCREEN_SYNAPTICS_TCM
bool "Synaptics TCM Touchscreen Driver"
depends on I2C
default y
help
Say Y here if you have a Synaptics Touchscreen.
If unsure, say N.
To compile this driver as a module, choose M here: the
module will be called synaptics_tcm.
source "drivers/input/touchscreen/synaptics_tcm/Kconfig"
config TOUCHSCREEN_SYNAPTICS_DSX

16
drivers/input/touchscreen/synaptics_tcm/Kconfig
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@ -2,21 +2,18 @@
# Synaptics TCM touchscreen driver configuration
#
menuconfig TOUCHSCREEN_SYNAPTICS_TCM
bool "Synaptics TCM touchscreen"
default y
tristate "Synaptics TCM touchscreen"
help
Say Y here if you have a Synaptics TCM touchscreen connected
to your system.
If unsure, say N.
if TOUCHSCREEN_SYNAPTICS_TCM
choice
default TOUCHSCREEN_SYNAPTICS_TCM_I2C
prompt "Synaptics TCM bus module"
config TOUCHSCREEN_SYNAPTICS_TCM_I2C
bool "I2C"
tristate "I2C"
depends on I2C
help
Say Y here to use I2C bus for communication.
@ -27,7 +24,7 @@ config TOUCHSCREEN_SYNAPTICS_TCM_I2C
with touch controller.
config TOUCHSCREEN_SYNAPTICS_TCM_SPI
bool "SPI"
tristate "SPI"
depends on SPI_MASTER
help
Say Y here to use SPI bus for communication.
@ -42,7 +39,6 @@ endchoice
config TOUCHSCREEN_SYNAPTICS_TCM_CORE
tristate "Synaptics TCM core module"
depends on I2C || SPI_MASTER
default y
help
Say Y here to enable core functionality.
@ -54,7 +50,6 @@ config TOUCHSCREEN_SYNAPTICS_TCM_CORE
config TOUCHSCREEN_SYNAPTICS_TCM_TOUCH
tristate "Synaptics TCM touch module"
depends on TOUCHSCREEN_SYNAPTICS_TCM_CORE
default y
help
Say Y here to enable support for touch reporting.
@ -66,7 +61,6 @@ config TOUCHSCREEN_SYNAPTICS_TCM_TOUCH
config TOUCHSCREEN_SYNAPTICS_TCM_DEVICE
tristate "Synaptics TCM device module"
depends on TOUCHSCREEN_SYNAPTICS_TCM_CORE
default y
help
Say Y here to enable support for TCM device functionality.
@ -89,7 +83,6 @@ config TOUCHSCREEN_SYNAPTICS_TCM_TESTING
config TOUCHSCREEN_SYNAPTICS_TCM_REFLASH
tristate "Synaptics TCM reflash module"
depends on TOUCHSCREEN_SYNAPTICS_TCM_CORE
default y
help
Say Y here to enable support for reflash functionality.
@ -101,7 +94,6 @@ config TOUCHSCREEN_SYNAPTICS_TCM_REFLASH
config TOUCHSCREEN_SYNAPTICS_TCM_RECOVERY
tristate "Synaptics TCM recovery module"
depends on TOUCHSCREEN_SYNAPTICS_TCM_CORE
default y
help
Say Y here to enable support for recovery functionality.
@ -124,7 +116,6 @@ config TOUCHSCREEN_SYNAPTICS_TCM_ZEROFLASH
config TOUCHSCREEN_SYNAPTICS_TCM_DIAGNOSTICS
tristate "Synaptics TCM diagnostics module"
depends on TOUCHSCREEN_SYNAPTICS_TCM_CORE
default y
help
Say Y here to enable support for diagnostics functionality.
@ -132,4 +123,3 @@ config TOUCHSCREEN_SYNAPTICS_TCM_DIAGNOSTICS
To compile this driver as a module, choose M here: the
module will be called synaptics_tcm_diagnostics.
endif

3
drivers/input/touchscreen/synaptics_tcm/Makefile
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@ -6,7 +6,8 @@
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_SPI) += synaptics_tcm_spi.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_I2C) += synaptics_tcm_i2c.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_CORE) += synaptics_tcm_core.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_CORE) += qcom_synaptics_tcm_core.o
qcom_synaptics_tcm_core-y += synaptics_tcm_core.o synaptics_tcm_i2c.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_TOUCH) += synaptics_tcm_touch.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_DEVICE) += synaptics_tcm_device.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_TCM_TESTING) += synaptics_tcm_testing.o

4
drivers/input/touchscreen/synaptics_tcm/synaptics_tcm_core.h
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@ -528,6 +528,10 @@ int syna_tcm_bus_init(void);
void syna_tcm_bus_exit(void);
int syna_tcm_bus_init_spi(void);
void syna_tcm_bus_exit_spi(void);
int syna_tcm_add_module(struct syna_tcm_module_cb *mod_cb, bool insert);
static inline int syna_tcm_rmi_read(struct syna_tcm_hcd *tcm_hcd,

8
drivers/input/touchscreen/synaptics_tcm/synaptics_tcm_spi.c
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@ -649,13 +649,13 @@ static struct spi_driver syna_tcm_spi_driver = {
.id_table = syna_tcm_id_table,
};
int syna_tcm_bus_init(void)
int syna_tcm_bus_init_spi(void)
{
return spi_register_driver(&syna_tcm_spi_driver);
}
EXPORT_SYMBOL(syna_tcm_bus_init);
EXPORT_SYMBOL(syna_tcm_bus_init_spi);
void syna_tcm_bus_exit(void)
void syna_tcm_bus_exit_spi(void)
{
kfree(buf);
@ -663,7 +663,7 @@ void syna_tcm_bus_exit(void)
spi_unregister_driver(&syna_tcm_spi_driver);
}
EXPORT_SYMBOL(syna_tcm_bus_exit);
EXPORT_SYMBOL(syna_tcm_bus_exit_spi);
MODULE_AUTHOR("Synaptics, Inc.");
MODULE_DESCRIPTION("Synaptics TCM SPI Bus Module");