Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

4 files changed, 83 insertions, 20 deletions

diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c
index 11b7119cc4..a3ac738f11 100644
--- a/sound/hda/ext/hdac_ext_stream.c
+++ b/sound/hda/ext/hdac_ext_stream.c
@@ -10,6 +10,8 @@
  */
 
 #include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/hda_register.h>
@@ -17,6 +19,39 @@
 #include <sound/compress_driver.h>
 
 /**
+ * snd_hdac_ext_host_stream_setup - Setup a HOST stream.
+ * @hext_stream: HDAudio stream to set up.
+ * @code_loading: Whether the stream is for PCM or code-loading.
+ *
+ * Return: Zero on success or negative error code.
+ */
+int snd_hdac_ext_host_stream_setup(struct hdac_ext_stream *hext_stream, bool code_loading)
+{
+	return hext_stream->host_setup(hdac_stream(hext_stream), code_loading);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_ext_host_stream_setup);
+
+/**
+ * snd_hdac_apl_host_stream_setup - Setup a HOST stream following procedure
+ *                                  recommended for ApolloLake devices.
+ * @hstream: HDAudio stream to set up.
+ * @code_loading: Whether the stream is for PCM or code-loading.
+ *
+ * Return: Zero on success or negative error code.
+ */
+static int snd_hdac_apl_host_stream_setup(struct hdac_stream *hstream, bool code_loading)
+{
+	struct hdac_ext_stream *hext_stream = stream_to_hdac_ext_stream(hstream);
+	int ret;
+
+	snd_hdac_ext_stream_decouple(hstream->bus, hext_stream, false);
+	ret = snd_hdac_stream_setup(hstream, code_loading);
+	snd_hdac_ext_stream_decouple(hstream->bus, hext_stream, true);
+
+	return ret;
+}
+
+/**
  * snd_hdac_ext_stream_init - initialize each stream (aka device)
  * @bus: HD-audio core bus
  * @hext_stream: HD-audio ext core stream object to initialize
@@ -55,9 +90,16 @@ static void snd_hdac_ext_stream_init(struct hdac_bus *bus,
 int snd_hdac_ext_stream_init_all(struct hdac_bus *bus, int start_idx,
 				 int num_stream, int dir)
 {
+	struct pci_dev *pci = to_pci_dev(bus->dev);
+	int (*setup_op)(struct hdac_stream *, bool);
 	int stream_tag = 0;
 	int i, tag, idx = start_idx;
 
+	if (pci->device == PCI_DEVICE_ID_INTEL_HDA_APL)
+		setup_op = snd_hdac_apl_host_stream_setup;
+	else
+		setup_op = snd_hdac_stream_setup;
+
 	for (i = 0; i < num_stream; i++) {
 		struct hdac_ext_stream *hext_stream =
 				kzalloc(sizeof(*hext_stream), GFP_KERNEL);
@@ -66,6 +108,7 @@ int snd_hdac_ext_stream_init_all(struct hdac_bus *bus, int start_idx,
 		tag = ++stream_tag;
 		snd_hdac_ext_stream_init(bus, hext_stream, idx, dir, tag);
 		idx++;
+		hext_stream->host_setup = setup_op;
 	}
 
 	return 0;
diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c
index b428537f28..365c36fdf2 100644
--- a/sound/hda/hdac_i915.c
+++ b/sound/hda/hdac_i915.c
@@ -10,6 +10,12 @@
 #include <sound/hdaudio.h>
 #include <sound/hda_i915.h>
 #include <sound/hda_register.h>
+#include <video/nomodeset.h>
+
+static int gpu_bind = -1;
+module_param(gpu_bind, int, 0644);
+MODULE_PARM_DESC(gpu_bind, "Whether to bind sound component to GPU "
+			   "(1=always, 0=never, -1=on nomodeset(default))");
 
 /**
  * snd_hdac_i915_set_bclk - Reprogram BCLK for HSW/BDW
@@ -109,7 +115,8 @@ static int i915_component_master_match(struct device *dev, int subcomponent,
 	hdac_pci = to_pci_dev(bus->dev);
 	i915_pci = to_pci_dev(dev);
 
-	if (!strcmp(dev->driver->name, "i915") &&
+	if ((!strcmp(dev->driver->name, "i915") ||
+		 !strcmp(dev->driver->name, "xe")) &&
 	    subcomponent == I915_COMPONENT_AUDIO &&
 	    connectivity_check(i915_pci, hdac_pci))
 		return 1;
@@ -122,6 +129,9 @@ static int i915_gfx_present(struct pci_dev *hdac_pci)
 {
 	struct pci_dev *display_dev = NULL;
 
+	if (!gpu_bind || (gpu_bind < 0 && video_firmware_drivers_only()))
+		return false;
+
 	for_each_pci_dev(display_dev) {
 		if (display_dev->vendor == PCI_VENDOR_ID_INTEL &&
 		    (display_dev->class >> 16) == PCI_BASE_CLASS_DISPLAY &&
@@ -163,17 +173,9 @@ int snd_hdac_i915_init(struct hdac_bus *bus)
 	if (!acomp)
 		return -ENODEV;
 	if (!acomp->ops) {
-		if (!IS_ENABLED(CONFIG_MODULES) ||
-		    !request_module("i915")) {
-			/* 60s timeout */
-			wait_for_completion_killable_timeout(&acomp->master_bind_complete,
-							     msecs_to_jiffies(60 * 1000));
-		}
-	}
-	if (!acomp->ops) {
-		dev_info(bus->dev, "couldn't bind with audio component\n");
 		snd_hdac_acomp_exit(bus);
-		return -ENODEV;
+		return dev_err_probe(bus->dev, -EPROBE_DEFER,
+				     "couldn't bind with audio component\n");
 	}
 	return 0;
 }
diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c
index 214a068052..610ea7a33c 100644
--- a/sound/hda/hdac_stream.c
+++ b/sound/hda/hdac_stream.c
@@ -252,12 +252,15 @@ EXPORT_SYMBOL_GPL(snd_hdac_stream_reset);
 /**
  * snd_hdac_stream_setup -  set up the SD for streaming
  * @azx_dev: HD-audio core stream to set up
+ * @code_loading: Whether the stream is for PCM or code-loading.
  */
-int snd_hdac_stream_setup(struct hdac_stream *azx_dev)
+int snd_hdac_stream_setup(struct hdac_stream *azx_dev, bool code_loading)
 {
 	struct hdac_bus *bus = azx_dev->bus;
 	struct snd_pcm_runtime *runtime;
 	unsigned int val;
+	u16 reg;
+	int ret;
 
 	if (azx_dev->substream)
 		runtime = azx_dev->substream->runtime;
@@ -300,7 +303,15 @@ int snd_hdac_stream_setup(struct hdac_stream *azx_dev)
 	/* set the interrupt enable bits in the descriptor control register */
 	snd_hdac_stream_updatel(azx_dev, SD_CTL, 0, SD_INT_MASK);
 
-	azx_dev->fifo_size = snd_hdac_stream_readw(azx_dev, SD_FIFOSIZE) + 1;
+	if (!code_loading) {
+		/* Once SDxFMT is set, the controller programs SDxFIFOS to non-zero value. */
+		ret = snd_hdac_stream_readw_poll(azx_dev, SD_FIFOSIZE, reg,
+						 reg & AZX_SD_FIFOSIZE_MASK, 3, 300);
+		if (ret)
+			dev_dbg(bus->dev, "polling SD_FIFOSIZE 0x%04x failed: %d\n",
+				AZX_REG_SD_FIFOSIZE, ret);
+		azx_dev->fifo_size = reg;
+	}
 
 	/* when LPIB delay correction gives a small negative value,
 	 * we ignore it; currently set the threshold statically to
@@ -660,17 +671,15 @@ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev,
 	struct hdac_stream *s;
 	bool inited = false;
 	u64 cycle_last = 0;
-	int i = 0;
 
 	list_for_each_entry(s, &bus->stream_list, list) {
-		if (streams & (1 << i)) {
+		if ((streams & (1 << s->index))) {
 			azx_timecounter_init(s, inited, cycle_last);
 			if (!inited) {
 				inited = true;
 				cycle_last = s->tc.cycle_last;
 			}
 		}
-		i++;
 	}
 
 	snd_pcm_gettime(runtime, &runtime->trigger_tstamp);
@@ -715,14 +724,13 @@ void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start,
 			  unsigned int streams)
 {
 	struct hdac_bus *bus = azx_dev->bus;
-	int i, nwait, timeout;
+	int nwait, timeout;
 	struct hdac_stream *s;
 
 	for (timeout = 5000; timeout; timeout--) {
 		nwait = 0;
-		i = 0;
 		list_for_each_entry(s, &bus->stream_list, list) {
-			if (!(streams & (1 << i++)))
+			if (!(streams & (1 << s->index)))
 				continue;
 
 			if (start) {
@@ -945,7 +953,7 @@ int snd_hdac_dsp_prepare(struct hdac_stream *azx_dev, unsigned int format,
 	if (err < 0)
 		goto error;
 
-	snd_hdac_stream_setup(azx_dev);
+	snd_hdac_stream_setup(azx_dev, true);
 	snd_hdac_dsp_unlock(azx_dev);
 	return azx_dev->stream_tag;
 
diff --git a/sound/hda/intel-dsp-config.c b/sound/hda/intel-dsp-config.c
index 756fa0aa69..6a384b922e 100644
--- a/sound/hda/intel-dsp-config.c
+++ b/sound/hda/intel-dsp-config.c
@@ -521,6 +521,16 @@ static const struct config_entry config_table[] = {
 		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
 		.device = PCI_DEVICE_ID_INTEL_HDA_MTL,
 	},
+	/* ArrowLake-S */
+	{
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
+		.device = PCI_DEVICE_ID_INTEL_HDA_ARL_S,
+	},
+	/* ArrowLake */
+	{
+		.flags = FLAG_SOF | FLAG_SOF_ONLY_IF_DMIC_OR_SOUNDWIRE,
+		.device = PCI_DEVICE_ID_INTEL_HDA_ARL,
+	},
 #endif
 
 /* Lunar Lake */