Merge tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It was a relatively calm development cycle, and no scaring changes are
  seen in both core and driver sides. Here are some highlights:

  ASoC:
   - A new API for hooking up jacks more generically and easily

   - Card longname is set based on DMI for a unique UCM profile

   - Lots of Intel driver fixes: Atom, Broxton, Skylake and newer chips

   - New drivers for Cirrus CS35L35, DIO DIO2125, Everest ES7132,
     HiSilicon hi6210, Maxim MAX98927, MT2701 systems with WM8960,
     Nuvoton NAU8824, Odroid systems, ST STM32 SAI controllers and x86
     systems with DA7213

  HD-audio:
   - Many new quirks to support headset for various devices (mostly ASUS
     ones) as usual

   - Support for dual codecs on some Gigabyte mobos and Lenovo laptop

   - Improvement on PCM position reporting for Skylake and newer

  FireWire:
   - New drivers for MOTU and RME Fireface series

   - Updates for Digidesign Digi00x and TASCAM series

   - Support for tracepoints

  Others:
   - USB-audio: improved support for quirk_alias option

   - Cleanups, constification allover the places"

* tag 'sound-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (299 commits)
  ASoC: codec: wm8960: Relax bit clock computation when using PLL
  ASoC: codec: wm9860: avoid maybe-uninitialized warning
  ASoC: nau8824: leave Class D gain at chip default
  ASoC: nau8824: rename controls to match DAPM controls
  ASoC: Intel: Skylake: Return negative error code
  ASoC: Intel: Skylake: Fix unused variable warning
  ASoC: Intel: Skylake: fix uninitialized pointer use
  ASoC: sti: Fix error handling if of_clk_get() fails
  ASoC: cs4271: configure reset GPIO as output
  ASoC: dwc: Disallow building designware_pcm as a module
  ALSA: ali5451: fix spelling mistake in "ali_capture_preapre"
  ASoC: stm32: add SAI driver
  ASoC: stm32: add bindings for SAI
  ASoC: Intel: Skylake: Add loadable module support on KBL platform
  ASoC: Intel: Skylake: Modify load_lib_ipc arguments for a nowait version
  ASoC: Intel: Skylake: Register dsp_fw_ops for kabylake
  ASoC: Intel: Skylake: Modify arguments to reuse module transfer function
  ASoC: Intel: Skylake: Commonize library load
  ASoC: Intel: Skylake: Move sst common initialization to a helper function
  ASoC: nau8824: new driver
  ...

1 files changed, 49 insertions, 26 deletions

diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 85a33ac0a5c4..66203d107a11 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -43,6 +43,7 @@ struct rsnd_adg {
 };
 
 #define LRCLK_ASYNC	(1 << 0)
+#define AUDIO_OUT_48	(1 << 1)
 #define adg_mode_flags(adg)	(adg->flags)
 
 #define for_each_rsnd_clk(pos, adg, i)		\
@@ -364,7 +365,10 @@ found_clock:
 
 	rsnd_adg_set_ssi_clk(ssi_mod, data);
 
-	if (!(adg_mode_flags(adg) & LRCLK_ASYNC)) {
+	if (adg_mode_flags(adg) & LRCLK_ASYNC) {
+		if (adg_mode_flags(adg) & AUDIO_OUT_48)
+			ckr = 0x80000000;
+	} else {
 		if (0 == (rate % 8000))
 			ckr = 0x80000000;
 	}
@@ -427,11 +431,14 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 	struct clk *clk;
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct device_node *np = dev->of_node;
+	struct property *prop;
 	u32 ckr, rbgx, rbga, rbgb;
-	u32 rate, req_rate = 0, div;
+	u32 rate, div;
+#define REQ_SIZE 2
+	u32 req_rate[REQ_SIZE] = {};
 	uint32_t count = 0;
 	unsigned long req_48kHz_rate, req_441kHz_rate;
-	int i;
+	int i, req_size;
 	const char *parent_clk_name = NULL;
 	static const char * const clkout_name[] = {
 		[CLKOUT]  = "audio_clkout",
@@ -446,19 +453,32 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 		[CLKI] = 0x2,
 	};
 
-	of_property_read_u32(np, "#clock-cells", &count);
+	ckr = 0;
+	rbga = 2; /* default 1/6 */
+	rbgb = 2; /* default 1/6 */
 
 	/*
 	 * ADG supports BRRA/BRRB output only
 	 * this means all clkout0/1/2/3 will be same rate
 	 */
-	of_property_read_u32(np, "clock-frequency", &req_rate);
+	prop = of_find_property(np, "clock-frequency", NULL);
+	if (!prop)
+		goto rsnd_adg_get_clkout_end;
+
+	req_size = prop->length / sizeof(u32);
+
+	of_property_read_u32_array(np, "clock-frequency", req_rate, req_size);
 	req_48kHz_rate = 0;
 	req_441kHz_rate = 0;
-	if (0 == (req_rate % 44100))
-		req_441kHz_rate = req_rate;
-	if (0 == (req_rate % 48000))
-		req_48kHz_rate = req_rate;
+	for (i = 0; i < req_size; i++) {
+		if (0 == (req_rate[i] % 44100))
+			req_441kHz_rate = req_rate[i];
+		if (0 == (req_rate[i] % 48000))
+			req_48kHz_rate = req_rate[i];
+	}
+
+	if (req_rate[0] % 48000 == 0)
+		adg->flags = AUDIO_OUT_48;
 
 	/*
 	 * This driver is assuming that AUDIO_CLKA/AUDIO_CLKB/AUDIO_CLKC
@@ -469,9 +489,6 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 	 *	rsnd_adg_ssi_clk_try_start()
 	 *	rsnd_ssi_master_clk_start()
 	 */
-	ckr = 0;
-	rbga = 2; /* default 1/6 */
-	rbgb = 2; /* default 1/6 */
 	adg->rbga_rate_for_441khz	= 0;
 	adg->rbgb_rate_for_48khz	= 0;
 	for_each_rsnd_clk(clk, adg, i) {
@@ -505,10 +522,8 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 				rbgb = rbgx;
 				adg->rbgb_rate_for_48khz = rate / div;
 				ckr |= brg_table[i] << 16;
-				if (req_48kHz_rate) {
+				if (req_48kHz_rate)
 					parent_clk_name = __clk_get_name(clk);
-					ckr |= 0x80000000;
-				}
 			}
 		}
 	}
@@ -518,12 +533,13 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 	 * this means all clkout0/1/2/3 will be * same rate
 	 */
 
+	of_property_read_u32(np, "#clock-cells", &count);
 	/*
 	 * for clkout
 	 */
 	if (!count) {
 		clk = clk_register_fixed_rate(dev, clkout_name[CLKOUT],
-					      parent_clk_name, 0, req_rate);
+					      parent_clk_name, 0, req_rate[0]);
 		if (!IS_ERR(clk)) {
 			adg->clkout[CLKOUT] = clk;
 			of_clk_add_provider(np, of_clk_src_simple_get, clk);
@@ -536,19 +552,18 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 		for (i = 0; i < CLKOUTMAX; i++) {
 			clk = clk_register_fixed_rate(dev, clkout_name[i],
 						      parent_clk_name, 0,
-						      req_rate);
-			if (!IS_ERR(clk)) {
-				adg->onecell.clks	= adg->clkout;
-				adg->onecell.clk_num	= CLKOUTMAX;
-
+						      req_rate[0]);
+			adg->clkout[i] = ERR_PTR(-ENOENT);
+			if (!IS_ERR(clk))
 				adg->clkout[i] = clk;
-
-				of_clk_add_provider(np, of_clk_src_onecell_get,
-						    &adg->onecell);
-			}
 		}
+		adg->onecell.clks	= adg->clkout;
+		adg->onecell.clk_num	= CLKOUTMAX;
+		of_clk_add_provider(np, of_clk_src_onecell_get,
+				    &adg->onecell);
 	}
 
+rsnd_adg_get_clkout_end:
 	adg->ckr = ckr;
 	adg->rbga = rbga;
 	adg->rbgb = rbgb;
@@ -564,6 +579,7 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 	struct rsnd_adg *adg;
 	struct device *dev = rsnd_priv_to_dev(priv);
 	struct device_node *np = dev->of_node;
+	int ret;
 
 	adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
 	if (!adg) {
@@ -571,8 +587,10 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 		return -ENOMEM;
 	}
 
-	rsnd_mod_init(priv, &adg->mod, &adg_ops,
+	ret = rsnd_mod_init(priv, &adg->mod, &adg_ops,
 		      NULL, NULL, 0, 0);
+	if (ret)
+		return ret;
 
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
@@ -589,5 +607,10 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 
 void rsnd_adg_remove(struct rsnd_priv *priv)
 {
+	struct device *dev = rsnd_priv_to_dev(priv);
+	struct device_node *np = dev->of_node;
+
+	of_clk_del_provider(np);
+
 	rsnd_adg_clk_disable(priv);
 }