disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/power/supply/axp288_fuel_gauge.c
..
..
@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * axp288_fuel_gauge.c - Xpower AXP288 PMIC Fuel Gauge Driver
3
4
  *
..
..
@@ -5,16 +6,6 @@
5
6
  * Copyright (C) 2014 Intel Corporation
6
7
  *
7
8
  * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
8
- *
9
- * This program is free software; you can redistribute it and/or modify
10
- * it under the terms of the GNU General Public License as published by
11
- * the Free Software Foundation; version 2 of the License.
12
- *
13
- * This program is distributed in the hope that it will be useful, but
14
- * WITHOUT ANY WARRANTY; without even the implied warranty of
15
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the GNU
16
- * General Public License for more details.
17
- *
18
9
  */
19
10
 
20
11
 #include <linux/dmi.h>
..
..
@@ -307,22 +298,12 @@
307
298
 	return 0;
308
299
 }
309
300
 
310
-static int debug_open(struct inode *inode, struct file *file)
311
-{
312
-	return single_open(file, fuel_gauge_debug_show, inode->i_private);
313
-}
314
-
315
-static const struct file_operations fg_debug_fops = {
316
-	.open       = debug_open,
317
-	.read       = seq_read,
318
-	.llseek     = seq_lseek,
319
-	.release    = single_release,
320
-};
301
+DEFINE_SHOW_ATTRIBUTE(fuel_gauge_debug);
321
302
 
322
303
 static void fuel_gauge_create_debugfs(struct axp288_fg_info *info)
323
304
 {
324
305
 	info->debug_file = debugfs_create_file("fuelgauge", 0666, NULL,
325
-		info, &fg_debug_fops);
306
+		info, &fuel_gauge_debug_fops);
326
307
 }
327
308
 
328
309
 static void fuel_gauge_remove_debugfs(struct axp288_fg_info *info)
..
..
@@ -693,6 +674,7 @@
693
674
 /*
694
675
  * Some devices have no battery (HDMI sticks) and the axp288 battery's
695
676
  * detection reports one despite it not being there.
677
+ * Please keep this listed sorted alphabetically.
696
678
  */
697
679
 static const struct dmi_system_id axp288_fuel_gauge_blacklist[] = {
698
680
 	{
..
..
@@ -716,6 +698,12 @@
716
698
 		},
717
699
 	},
718
700
 	{
701
+		/* ECS EF20EA */
702
+		.matches = {
703
+			DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
704
+		},
705
+	},
706
+	{
719
707
 		/* Intel Cherry Trail Compute Stick, Windows version */
720
708
 		.matches = {
721
709
 			DMI_MATCH(DMI_SYS_VENDOR, "Intel"),
..
..
@@ -730,6 +718,12 @@
730
718
 		},
731
719
 	},
732
720
 	{
721
+		/* Meegopad T02 */
722
+		.matches = {
723
+			DMI_MATCH(DMI_PRODUCT_NAME, "MEEGOPAD T02"),
724
+		},
725
+	},
726
+	{
733
727
 		/* Meegopad T08 */
734
728
 		.matches = {
735
729
 			DMI_MATCH(DMI_SYS_VENDOR, "Default string"),
..
..
@@ -739,10 +733,11 @@
739
733
 		},
740
734
 	},
741
735
 	{
742
-		/* ECS EF20EA */
736
+		/* Minix Neo Z83-4 mini PC */
743
737
 		.matches = {
744
-			DMI_MATCH(DMI_PRODUCT_NAME, "EF20EA"),
745
-		},
738
+			DMI_MATCH(DMI_SYS_VENDOR, "MINIX"),
739
+			DMI_MATCH(DMI_PRODUCT_NAME, "Z83-4"),
740
+		}
746
741
 	},
747
742
 	{}
748
743
 };