add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/media/i2c/gc0329.c
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@@ -858,9 +858,7 @@
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 {
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 	struct gc0329 *gc0329 = to_gc0329(sd);
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-	mutex_lock(&gc0329->lock);
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 	fi->interval = gc0329->frame_size->max_fps;
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-	mutex_unlock(&gc0329->lock);
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 	return 0;
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 }
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@@ -903,9 +901,7 @@
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 	if (fie->index >= ARRAY_SIZE(gc0329_framesizes))
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 		return -EINVAL;
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-	if (fie->code != MEDIA_BUS_FMT_YUYV8_2X8)
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-		return -EINVAL;
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-
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+	fie->code = MEDIA_BUS_FMT_YUYV8_2X8;
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 	fie->width = gc0329_framesizes[fie->index].width;
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 	fie->height = gc0329_framesizes[fie->index].height;
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 	fie->interval = gc0329_framesizes[fie->index].max_fps;