Merge tag 'asoc-fix-v5.0-rc6' of git://git.kernel.org/pub/scm/linux/k…

…ernel/git/broonie/sound into for-linus ASoC: Fixes for v5.0 A few small fixes, a driver fix for Samsung, a fix for refcounting of of_nodes in the simple-card driver that triggered on a lot of systems and a fix for topology error handling.
mariux64 · Feb 19, 2019 · 2688366 · 2688366
2 parents c8c6ee6 + 19dd077
commit 2688366
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Showing 3 changed files with 15 additions and 3 deletions.
diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c
@@ -462,7 +462,7 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv)
 	conf_idx	= 0;
 	node = of_get_child_by_name(top, PREFIX "dai-link");
 	if (!node) {
-		node = dev->of_node;
+		node = of_node_get(top);
 		loop = 0;
 	}
 

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
@@ -604,6 +604,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 	unsigned int fmt)
 {
 	struct i2s_dai *i2s = to_info(dai);
+	struct i2s_dai *other = get_other_dai(i2s);
 	int lrp_shift, sdf_shift, sdf_mask, lrp_rlow, mod_slave;
 	u32 mod, tmp = 0;
 	unsigned long flags;
@@ -661,7 +662,8 @@ static int i2s_set_fmt(struct snd_soc_dai *dai,
 		 * CLK_I2S_RCLK_SRC clock is not exposed so we ensure any
 		 * clock configuration assigned in DT is not overwritten.
 		 */
-		if (i2s->rclk_srcrate == 0 && i2s->clk_data.clks == NULL)
+		if (i2s->rclk_srcrate == 0 && i2s->clk_data.clks == NULL &&
+		    other->clk_data.clks == NULL)
 			i2s_set_sysclk(dai, SAMSUNG_I2S_RCLKSRC_0,
 							0, SND_SOC_CLOCK_IN);
 		break;
@@ -699,6 +701,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
 {
 	struct i2s_dai *i2s = to_info(dai);
+	struct i2s_dai *other = get_other_dai(i2s);
 	u32 mod, mask = 0, val = 0;
 	struct clk *rclksrc;
 	unsigned long flags;
@@ -784,6 +787,9 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 	i2s->frmclk = params_rate(params);
 
 	rclksrc = i2s->clk_table[CLK_I2S_RCLK_SRC];
+	if (!rclksrc || IS_ERR(rclksrc))
+		rclksrc = other->clk_table[CLK_I2S_RCLK_SRC];
+
 	if (rclksrc && !IS_ERR(rclksrc))
 		i2s->rclk_srcrate = clk_get_rate(rclksrc);
 

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
@@ -2487,6 +2487,7 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp,
 	struct snd_soc_tplg_ops *ops, const struct firmware *fw, u32 id)
 {
 	struct soc_tplg tplg;
+	int ret;
 
 	/* setup parsing context */
 	memset(&tplg, 0, sizeof(tplg));
@@ -2500,7 +2501,12 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp,
 	tplg.bytes_ext_ops = ops->bytes_ext_ops;
 	tplg.bytes_ext_ops_count = ops->bytes_ext_ops_count;
 
-	return soc_tplg_load(&tplg);
+	ret = soc_tplg_load(&tplg);
+	/* free the created components if fail to load topology */
+	if (ret)
+		snd_soc_tplg_component_remove(comp, SND_SOC_TPLG_INDEX_ALL);
+
+	return ret;
 }
 EXPORT_SYMBOL_GPL(snd_soc_tplg_component_load);