modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/mfd/display-serdes/maxim/maxim-max96755.c
..
..
@@ -34,7 +34,7 @@
34
34
 	.name = "max96755",
35
35
 	.reg_bits = 16,
36
36
 	.val_bits = 8,
37
-	.max_register = 0x8000,
37
+	.max_register = 0x2000,
38
38
 	.volatile_reg = max96755_volatile_reg,
39
39
 	.cache_type = REGCACHE_RBTREE,
40
40
 };
..
..
@@ -202,17 +202,17 @@
202
202
 
203
203
 #define FUNCTION_DESC_GPIO_INPUT(id) \
204
204
 { \
205
-	.name = "DES_GPIO"#id"_INPUT", \
205
+	.name = "DES_RXID"#id"_TO_SER", \
206
206
 	.group_names = serdes_gpio_groups, \
207
207
 	.num_group_names = ARRAY_SIZE(serdes_gpio_groups), \
208
208
 	.data = (void *)(const struct serdes_function_data []) { \
209
-		{ .gpio_rx_en = 1, .gpio_rx_id = id } \
209
+		{ .gpio_out_dis = 0, .gpio_rx_en = 1, .gpio_rx_id = id } \
210
210
 	}, \
211
211
 } \
212
212
 
213
213
 #define FUNCTION_DESC_GPIO_OUTPUT(id) \
214
214
 { \
215
-	.name = "DES_GPIO"#id"_OUTPUT", \
215
+	.name = "SER_TO_DES_TXID"#id, \
216
216
 	.group_names = serdes_gpio_groups, \
217
217
 	.num_group_names = ARRAY_SIZE(serdes_gpio_groups), \
218
218
 	.data = (void *)(const struct serdes_function_data []) { \
..
..
@@ -345,14 +345,23 @@
345
345
 {
346
346
 	u32 val;
347
347
 
348
-	if (serdes->lock_gpio)
349
-		return gpiod_get_value_cansleep(serdes->lock_gpio);
348
+	if (serdes->lock_gpio) {
349
+		val = gpiod_get_value_cansleep(serdes->lock_gpio);
350
+		SERDES_DBG_CHIP("%s: lock_gpio val=%d\n", __func__, val);
351
+		return val;
352
+	}
350
353
 
351
-	if (serdes_reg_read(serdes, 0x0013, &val))
354
+	if (serdes_reg_read(serdes, 0x0013, &val)) {
355
+		SERDES_DBG_CHIP("%s: false val=%d\n", __func__, val);
352
356
 		return false;
357
+	}
353
358
 
354
-	if (!FIELD_GET(LOCKED, val))
359
+	if (!FIELD_GET(LOCKED, val)) {
360
+		SERDES_DBG_CHIP("%s: false val=%d\n", __func__, val);
355
361
 		return false;
362
+	}
363
+
364
+	SERDES_DBG_CHIP("%s: return true\n", __func__);
356
365
 
357
366
 	return true;
358
367
 }
..
..
@@ -396,7 +405,7 @@
396
405
 
397
406
 out:
398
407
 	serdes_bridge->status = status;
399
-	SERDES_DBG_MFD("%s: status=%d\n", __func__, status);
408
+	SERDES_DBG_CHIP("%s: status=%d\n", __func__, status);
400
409
 	return status;
401
410
 }
402
411