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input: touchscreen: mmi: handle low-power notifications

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Change-Id: Id164d59fb8ff4b0c033f6eac903acac4bb93b310
This commit is contained in:
Cosmin Tanislav 2022-06-26 23:30:07 +03:00 • committed by marcost2
commit 9fe28bbe3a
2 changed files with 11 additions and 4 deletions
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12
drivers/input/touchscreen/touchscreen_mmi/touchscreen_mmi_notif.c
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@ -187,15 +187,17 @@ static void ts_mmi_panel_cb(enum panel_event_notifier_tag tag,
dev_dbg(DEV_MMI, "%s: %s Notify_type=%d, early=%d, ctrl_dsi=%d\n", __func__,
EVENT_PRE_DISPLAY_OFF ? "EVENT_PRE_DISPLAY_OFF" :
(EVENT_DISPLAY_LP ? "EVENT_DISPLAY_LP" :
(EVENT_DISPLAY_OFF ? "EVENT_DISPLAY_OFF" :
(EVENT_PRE_DISPLAY_ON ? "EVENT_PRE_DISPLAY_ON" :
(EVENT_DISPLAY_ON ? "EVENT_DISPLAY_ON" : "Unknown"))),
(EVENT_DISPLAY_ON ? "EVENT_DISPLAY_ON" : "Unknown")))),
event, (evdata.early_trigger ? 1 : 0), touch_cdev->pdata.ctrl_dsi);
panel_event = EVENT_PRE_DISPLAY_OFF ? TS_MMI_EVENT_PRE_DISPLAY_OFF :
(EVENT_DISPLAY_LP ? TS_MMI_EVENT_PRE_DISPLAY_OFF :
(EVENT_DISPLAY_OFF ? TS_MMI_EVENT_DISPLAY_OFF :
(EVENT_PRE_DISPLAY_ON ? TS_MMI_EVENT_PRE_DISPLAY_ON :
(EVENT_DISPLAY_ON ? TS_MMI_EVENT_DISPLAY_ON : TS_MMI_EVENT_UNKNOWN)));
(EVENT_DISPLAY_ON ? TS_MMI_EVENT_DISPLAY_ON : TS_MMI_EVENT_UNKNOWN))));
ts_mmi_panel_event_handle(touch_cdev, panel_event);
@ -218,18 +220,20 @@ static int ts_mmi_panel_cb(struct notifier_block *nb,
dev_dbg(DEV_MMI,"%s: %s event(%lu), ctrl_dsi=%d, idx=%d\n", __func__,
EVENT_PRE_DISPLAY_OFF ? "EVENT_PRE_DISPLAY_OFF" :
(EVENT_DISPLAY_LP ? "EVENT_DISPLAY_LP" :
(EVENT_DISPLAY_OFF ? "EVENT_DISPLAY_OFF" :
(EVENT_PRE_DISPLAY_ON ? "EVENT_PRE_DISPLAY_ON" :
(EVENT_DISPLAY_ON ? "EVENT_DISPLAY_ON" : "Unknown"))),
(EVENT_DISPLAY_ON ? "EVENT_DISPLAY_ON" : "Unknown")))),
event, touch_cdev->pdata.ctrl_dsi, idx);
if (touch_cdev->pdata.ctrl_dsi != idx)
return 0;
panel_event = EVENT_PRE_DISPLAY_OFF ? TS_MMI_EVENT_PRE_DISPLAY_OFF :
(EVENT_DISPLAY_LP ? TS_MMI_EVENT_PRE_DISPLAY_OFF :
(EVENT_DISPLAY_OFF ? TS_MMI_EVENT_DISPLAY_OFF :
(EVENT_PRE_DISPLAY_ON ? TS_MMI_EVENT_PRE_DISPLAY_ON :
(EVENT_DISPLAY_ON ? TS_MMI_EVENT_DISPLAY_ON : TS_MMI_EVENT_UNKNOWN)));
(EVENT_DISPLAY_ON ? TS_MMI_EVENT_DISPLAY_ON : TS_MMI_EVENT_UNKNOWN))));
ret = ts_mmi_panel_event_handle(touch_cdev, panel_event);

3
include/linux/touchscreen_mmi.h
View file

@ -137,6 +137,9 @@ struct drm_panel_notifier *evdata = evd; \
((event == DRM_PANEL_EVENT_BLANK) && \
(*blank == DRM_PANEL_BLANK_UNBLANK))
#define EVENT_DISPLAY_LP \
(*blank == DRM_PANEL_BLANK_LP)
#else /* CONFIG_DRM_PANEL_NOTIFICATIONS */
#if LINUX_VERSION_CODE <= KERNEL_VERSION(4,14,0)
#if defined(CONFIG_DRM_MSM)