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goodix_blr_mmi: active area support

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Stub functions to support optional active area region. This change
is for demo purpose only and serves as low level support for touchscreen
class driver

Change-Id: I50a3ae10cb76a5c59ff82cec028f812bf93c676e
Signed-off-by: Konstantin Makariev <hcv867@motorola.com>
Reviewed-on: https://gerrit.mot.com/2269390
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Sridhar Vashist <svashist@motorola.com>
Reviewed-by: Qing Chang <qing@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Konstantin Makariev 2022-05-15 13:59:45 -05:00 • committed by Konstantin Makariev
commit a6b014440f
1 changed files with 28 additions and 0 deletions
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28
drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_mmi.c
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@ -1024,6 +1024,32 @@ static int goodix_ts_mmi_update_fps_mode(struct device *dev, int mode) {
return 0;
}
#endif
static int rdArray[4];
static int goodix_ts_mmi_active_region(struct device *dev, int *reg_data)
{
struct goodix_ts_core *core_data;
struct platform_device *pdev;
GET_GOODIX_DATA(dev);
memcpy(rdArray, reg_data, sizeof(rdArray));
ts_info("set active region: %d %d %d %d\n", rdArray[0], rdArray[1], rdArray[2], rdArray[3]);
return 0;
}
static int goodix_ts_mmi_methods_get_active_region(struct device *dev, void *uidata)
{
struct goodix_ts_core *core_data;
struct platform_device *pdev;
GET_GOODIX_DATA(dev);
memcpy((int *)uidata, rdArray, sizeof(rdArray));
return 0;
}
static struct ts_mmi_methods goodix_ts_mmi_methods = {
.get_vendor = goodix_ts_mmi_methods_get_vendor,
.get_productinfo = goodix_ts_mmi_methods_get_productinfo,
@ -1034,12 +1060,14 @@ static struct ts_mmi_methods goodix_ts_mmi_methods = {
.get_drv_irq = goodix_ts_mmi_methods_get_drv_irq,
.get_poweron = goodix_ts_mmi_methods_get_poweron,
.get_flashprog = goodix_ts_mmi_methods_get_flashprog,
.get_active_region = goodix_ts_mmi_methods_get_active_region,
/* SET methods */
.reset = goodix_ts_mmi_methods_reset,
.drv_irq = goodix_ts_mmi_methods_drv_irq,
.power = goodix_ts_mmi_methods_power,
.charger_mode = goodix_ts_mmi_charger_mode,
.refresh_rate = goodix_ts_mmi_refresh_rate,
.active_region = goodix_ts_mmi_active_region,
/* Firmware */
.firmware_update = goodix_ts_firmware_update,
/* vendor specific attribute group */