1 files changed, 0 insertions, 67 deletions
diff --git a/target/linux/brcm2708/patches-3.18/0074-TAS5713-return-error-if-initialisation-fails.patch b/target/linux/brcm2708/patches-3.18/0074-TAS5713-return-error-if-initialisation-fails.patch
deleted file mode 100644
index 0db9e94..0000000
--- a/target/linux/brcm2708/patches-3.18/0074-TAS5713-return-error-if-initialisation-fails.patch
+++ /dev/null
@@ -1,67 +0,0 @@
-From 2a72cdffabd2dd290d126c9a4e544bb65b537993 Mon Sep 17 00:00:00 2001
-From: Daniel Matuschek <daniel@hifiberry.com>
-Date: Fri, 23 Jan 2015 16:41:17 +0100
-Subject: [PATCH 074/114] TAS5713: return error if initialisation fails
-
-Existing TAS5713 driver logs errors during initialisation, but does not return
-an error code. Therefore even if initialisation fails, the driver will still be
-loaded, but won't work. This patch fixes this. I2C communication error will now
-reported correctly by a non-zero return code.
----
- sound/soc/codecs/tas5713.c | 13 ++++++++++---
- 1 file changed, 10 insertions(+), 3 deletions(-)
-
---- a/sound/soc/codecs/tas5713.c
-+++ b/sound/soc/codecs/tas5713.c
-@@ -182,33 +182,40 @@ static int tas5713_probe(struct snd_soc_
- 
- 	// Reset error
- 	ret = snd_soc_write(codec, TAS5713_ERROR_STATUS, 0x00);
-+	if (ret < 0) return ret;
- 
- 	// Trim oscillator
--    ret = snd_soc_write(codec, TAS5713_OSC_TRIM, 0x00);
-+	ret = snd_soc_write(codec, TAS5713_OSC_TRIM, 0x00);
-+	if (ret < 0) return ret;
- 	msleep(1000);
- 
- 	// Reset error
- 	ret = snd_soc_write(codec, TAS5713_ERROR_STATUS, 0x00);
-+	if (ret < 0) return ret;
- 
- 	// Clock mode: 44/48kHz, MCLK=64xfs
- 	ret = snd_soc_write(codec, TAS5713_CLOCK_CTRL, 0x60);
-+	if (ret < 0) return ret;
- 
- 	// I2S 24bit
- 	ret = snd_soc_write(codec, TAS5713_SERIAL_DATA_INTERFACE, 0x05);
-+	if (ret < 0) return ret;
- 
- 	// Unmute
- 	ret = snd_soc_write(codec, TAS5713_SYSTEM_CTRL2, 0x00);
-+	if (ret < 0) return ret;
- 	ret = snd_soc_write(codec, TAS5713_SOFT_MUTE, 0x00);
-+	if (ret < 0) return ret;
- 
- 	// Set volume to 0db
- 	ret = snd_soc_write(codec, TAS5713_VOL_MASTER, 0x00);
-+	if (ret < 0) return ret;
- 
- 	// Now start programming the default initialization sequence
- 	for (i = 0; i < ARRAY_SIZE(tas5713_init_sequence); ++i) {
- 		ret = i2c_master_send(i2c,
- 				     tas5713_init_sequence[i].data,
- 				     tas5713_init_sequence[i].size);
--
- 		if (ret < 0) {
- 			printk(KERN_INFO "TAS5713 CODEC PROBE: InitSeq returns: %d\n", ret);
- 		}
-@@ -216,7 +223,7 @@ static int tas5713_probe(struct snd_soc_
- 
- 	// Unmute
- 	ret = snd_soc_write(codec, TAS5713_SYSTEM_CTRL2, 0x00);
--
-+	if (ret < 0) return ret;
- 
- 	return 0;
- }