From 223293205a7265c8b02882461ba8996650048ade Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 06:33:33 +0000
Subject: [PATCH] audio ok
---
kernel/drivers/video/backlight/lcd.c | 22 ++--------------------
1 files changed, 2 insertions(+), 20 deletions(-)
diff --git a/kernel/drivers/video/backlight/lcd.c b/kernel/drivers/video/backlight/lcd.c
index 4b40c6a..db56e46 100644
--- a/kernel/drivers/video/backlight/lcd.c
+++ b/kernel/drivers/video/backlight/lcd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* LCD Lowlevel Control Abstraction
*
@@ -29,18 +30,6 @@
struct lcd_device *ld;
struct fb_event *evdata = data;
- /* If we aren't interested in this event, skip it immediately ... */
- switch (event) {
- case FB_EVENT_BLANK:
- case FB_EVENT_MODE_CHANGE:
- case FB_EVENT_MODE_CHANGE_ALL:
- case FB_EARLY_EVENT_BLANK:
- case FB_R_EARLY_EVENT_BLANK:
- break;
- default:
- return 0;
- }
-
ld = container_of(self, struct lcd_device, fb_notif);
if (!ld->ops)
return 0;
@@ -50,14 +39,6 @@
if (event == FB_EVENT_BLANK) {
if (ld->ops->set_power)
ld->ops->set_power(ld, *(int *)evdata->data);
- } else if (event == FB_EARLY_EVENT_BLANK) {
- if (ld->ops->early_set_power)
- ld->ops->early_set_power(ld,
- *(int *)evdata->data);
- } else if (event == FB_R_EARLY_EVENT_BLANK) {
- if (ld->ops->r_early_set_power)
- ld->ops->r_early_set_power(ld,
- *(int *)evdata->data);
} else {
if (ld->ops->set_mode)
ld->ops->set_mode(ld, evdata->data);
@@ -198,6 +179,7 @@
* lcd_device_register - register a new object of lcd_device class.
* @name: the name of the new object(must be the same as the name of the
* respective framebuffer device).
+ * @parent: pointer to the parent's struct device .
* @devdata: an optional pointer to be stored in the device. The
* methods may retrieve it by using lcd_get_data(ld).
* @ops: the lcd operations structure.
--
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