Merge branch 'asoc-5.2' into asoc-5.3

include/sound/sof/header.h

@@ -48,6 +48,7 @@
 #define SOF_IPC_FW_READY			SOF_GLB_TYPE(0x7U)
 #define SOF_IPC_GLB_DAI_MSG			SOF_GLB_TYPE(0x8U)
 #define SOF_IPC_GLB_TRACE_MSG			SOF_GLB_TYPE(0x9U)
+#define SOF_IPC_GLB_GDB_DEBUG                   SOF_GLB_TYPE(0xAU)
 
 /*
  * DSP Command Message Types
@@ -78,6 +79,7 @@
 #define SOF_IPC_COMP_GET_VALUE			SOF_CMD_TYPE(0x002)
 #define SOF_IPC_COMP_SET_DATA			SOF_CMD_TYPE(0x003)
 #define SOF_IPC_COMP_GET_DATA			SOF_CMD_TYPE(0x004)
+#define SOF_IPC_COMP_NOTIFICATION		SOF_CMD_TYPE(0x005)
 
 /* DAI messages */
 #define SOF_IPC_DAI_CONFIG			SOF_CMD_TYPE(0x001)
@@ -153,6 +155,27 @@ struct sof_ipc_compound_hdr {
 	uint32_t count;		/**< count of 0 means end of compound sequence */
 }  __packed;
 
+/**
+ * OOPS header architecture specific data.
+ */
+struct sof_ipc_dsp_oops_arch_hdr {
+	uint32_t arch;		/* Identifier of architecture */
+	uint32_t totalsize;	/* Total size of oops message */
+}  __packed;
+
+/**
+ * OOPS header platform specific data.
+ */
+struct sof_ipc_dsp_oops_plat_hdr {
+	uint32_t configidhi;	/* ConfigID hi 32bits */
+	uint32_t configidlo;	/* ConfigID lo 32bits */
+	uint32_t numaregs;	/* Special regs num */
+	uint32_t stackoffset;	/* Offset to stack pointer from beginning of
+				 * oops message
+				 */
+	uint32_t stackptr;	/* Stack ptr */
+}  __packed;
+
 /** @}*/
 
 #endif

include/sound/sof/info.h

@@ -18,6 +18,14 @@
 
 #define SOF_IPC_MAX_ELEMS	16
 
+/*
+ * Firmware boot info flag bits (64-bit)
+ */
+#define SOF_IPC_INFO_BUILD		BIT(0)
+#define SOF_IPC_INFO_LOCKS		BIT(1)
+#define SOF_IPC_INFO_LOCKSV		BIT(2)
+#define SOF_IPC_INFO_GDB		BIT(3)
+
 /* extended data types that can be appended onto end of sof_ipc_fw_ready */
 enum sof_ipc_ext_data {
 	SOF_IPC_EXT_DMA_BUFFER = 0,
@@ -49,16 +57,8 @@ struct sof_ipc_fw_ready {
 	uint32_t hostbox_size;
 	struct sof_ipc_fw_version version;
 
-	/* Miscellaneous debug flags showing build/debug features enabled */
-	union {
-		uint64_t reserved;
-		struct {
-			uint64_t build:1;
-			uint64_t locks:1;
-			uint64_t locks_verbose:1;
-			uint64_t gdb:1;
-		} bits;
-	} debug;
+	/* Miscellaneous flags */
+	uint64_t flags;
 
 	/* reserved for future use */
 	uint32_t reserved[4];

include/sound/sof/xtensa.h

@@ -17,7 +17,8 @@
 
 /* Xtensa Firmware Oops data */
 struct sof_ipc_dsp_oops_xtensa {
-	struct sof_ipc_hdr hdr;
+	struct sof_ipc_dsp_oops_arch_hdr arch_hdr;
+	struct sof_ipc_dsp_oops_plat_hdr plat_hdr;
 	uint32_t exccause;
 	uint32_t excvaddr;
 	uint32_t ps;
@@ -38,7 +39,11 @@ struct sof_ipc_dsp_oops_xtensa {
 	uint32_t intenable;
 	uint32_t interrupt;
 	uint32_t sar;
-	uint32_t stack;
+	uint32_t debugcause;
+	uint32_t windowbase;
+	uint32_t windowstart;
+	uint32_t excsave1;
+	uint32_t ar[];
 }  __packed;
 
 #endif

include/uapi/sound/sof/abi.h

@@ -26,7 +26,7 @@
 
 /* SOF ABI version major, minor and patch numbers */
 #define SOF_ABI_MAJOR 3
-#define SOF_ABI_MINOR 5
+#define SOF_ABI_MINOR 6
 #define SOF_ABI_PATCH 0
 
 /* SOF ABI version number. Format within 32bit word is MMmmmppp */

sound/pci/hda/hda_codec.c

@@ -840,7 +840,14 @@ static int snd_hda_codec_dev_free(struct snd_device *device)
 	if (codec->core.type == HDA_DEV_LEGACY)
 		snd_hdac_device_unregister(&codec->core);
 	codec_display_power(codec, false);
+
+	/*
+	 * In the case of ASoC HD-audio bus, the device refcount is released in
+	 * snd_hdac_ext_bus_device_remove() explicitly.
+	 */
+	if (codec->core.type == HDA_DEV_LEGACY)
 		put_device(hda_codec_dev(codec));
+
 	return 0;
 }
 

sound/soc/codecs/rt5670.c

@@ -2882,6 +2882,18 @@ static const struct dmi_system_id dmi_platform_intel_quirks[] = {
 						 RT5670_DEV_GPIO |
 						 RT5670_JD_MODE3),
 	},
+	{
+		.callback = rt5670_quirk_cb,
+		.ident = "Aegex 10 tablet (RU2)",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
+		},
+		.driver_data = (unsigned long *)(RT5670_DMIC_EN |
+						 RT5670_DMIC2_INR |
+						 RT5670_DEV_GPIO |
+						 RT5670_JD_MODE3),
+	},
 	{}
 };
 

sound/soc/intel/common/soc-acpi-intel-byt-match.c

@@ -22,6 +22,7 @@ static unsigned long byt_machine_id;
 
 #define BYT_THINKPAD_10  1
 #define BYT_POV_P1006W   2
+#define BYT_AEGEX_10     3
 
 static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
 {
@@ -35,6 +36,12 @@ static int byt_pov_p1006w_quirk_cb(const struct dmi_system_id *id)
 	return 1;
 }
 
+static int byt_aegex10_quirk_cb(const struct dmi_system_id *id)
+{
+	byt_machine_id = BYT_AEGEX_10;
+	return 1;
+}
+
 static const struct dmi_system_id byt_table[] = {
 	{
 		.callback = byt_thinkpad10_quirk_cb,
@@ -75,9 +82,18 @@ static const struct dmi_system_id byt_table[] = {
 			DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"),
 		},
 	},
+	{
+		/* Aegex 10 tablet (RU2) */
+		.callback = byt_aegex10_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "AEGEX"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "RU2"),
+		},
+	},
 	{ }
 };
 
+/* The Thinkapd 10 and Aegex 10 tablets have the same ID problem */
 static struct snd_soc_acpi_mach byt_thinkpad_10 = {
 	.id = "10EC5640",
 	.drv_name = "cht-bsw-rt5672",
@@ -104,6 +120,7 @@ static struct snd_soc_acpi_mach *byt_quirk(void *arg)
 
 	switch (byt_machine_id) {
 	case BYT_THINKPAD_10:
+	case BYT_AEGEX_10:
 		return &byt_thinkpad_10;
 	case BYT_POV_P1006W:
 		return &byt_pov_p1006w;

sound/soc/sof/intel/bdw.c

@@ -220,17 +220,20 @@ static void bdw_get_registers(struct snd_sof_dev *sdev,
 			      struct sof_ipc_panic_info *panic_info,
 			      u32 *stack, size_t stack_words)
 {
-	/* first read regsisters */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset, xoops, sizeof(*xoops));
+	u32 offset = sdev->dsp_oops_offset;
+
+	/* first read registers */
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops),
-			 panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_mailbox_read(sdev, offset, panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops) +
-			   sizeof(*panic_info), stack,
-			   stack_words * sizeof(u32));
+	offset += sizeof(*panic_info);
+	sof_mailbox_read(sdev, offset, stack, stack_words * sizeof(u32));
 }
 
 static void bdw_dump(struct snd_sof_dev *sdev, u32 flags)

sound/soc/sof/intel/byt.c

@@ -265,17 +265,20 @@ static void byt_get_registers(struct snd_sof_dev *sdev,
 			      struct sof_ipc_panic_info *panic_info,
 			      u32 *stack, size_t stack_words)
 {
+	u32 offset = sdev->dsp_oops_offset;
+
 	/* first read regsisters */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset, xoops, sizeof(*xoops));
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops),
-			 panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_mailbox_read(sdev, offset, panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_mailbox_read(sdev, sdev->dsp_oops_offset + sizeof(*xoops) +
-			   sizeof(*panic_info), stack,
-			   stack_words * sizeof(u32));
+	offset += sizeof(*panic_info);
+	sof_mailbox_read(sdev, offset, stack, stack_words * sizeof(u32));
 }
 
 static void byt_dump(struct snd_sof_dev *sdev, u32 flags)

sound/soc/sof/intel/hda.c

@@ -108,17 +108,21 @@ static void hda_dsp_get_registers(struct snd_sof_dev *sdev,
 				  struct sof_ipc_panic_info *panic_info,
 				  u32 *stack, size_t stack_words)
 {
+	u32 offset = sdev->dsp_oops_offset;
+
 	/* first read registers */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset, xoops,
-		       sizeof(*xoops));
+	sof_mailbox_read(sdev, offset, xoops, sizeof(*xoops));
+
+	/* note: variable AR register array is not read */
 
 	/* then get panic info */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset +
-		       sizeof(*xoops), panic_info, sizeof(*panic_info));
+	offset += xoops->arch_hdr.totalsize;
+	sof_block_read(sdev, sdev->mmio_bar, offset,
+		       panic_info, sizeof(*panic_info));
 
 	/* then get the stack */
-	sof_block_read(sdev, sdev->mmio_bar, sdev->dsp_oops_offset +
-		       sizeof(*xoops) + sizeof(*panic_info), stack,
+	offset += sizeof(*panic_info);
+	sof_block_read(sdev, sdev->mmio_bar, offset, stack,
 		       stack_words * sizeof(u32));
 }
 

sound/soc/sof/ipc.c

@@ -763,16 +763,19 @@ int snd_sof_ipc_valid(struct snd_sof_dev *sdev)
 		}
 	}
 
-	if (ready->debug.bits.build) {
+	if (ready->flags & SOF_IPC_INFO_BUILD) {
 		dev_info(sdev->dev,
 			 "Firmware debug build %d on %s-%s - options:\n"
 			 " GDB: %s\n"
 			 " lock debug: %s\n"
 			 " lock vdebug: %s\n",
 			 v->build, v->date, v->time,
-			 ready->debug.bits.gdb ? "enabled" : "disabled",
-			 ready->debug.bits.locks ? "enabled" : "disabled",
-			 ready->debug.bits.locks_verbose ? "enabled" : "disabled");
+			 ready->flags & SOF_IPC_INFO_GDB ?
+				"enabled" : "disabled",
+			 ready->flags & SOF_IPC_INFO_LOCKS ?
+				"enabled" : "disabled",
+			 ready->flags & SOF_IPC_INFO_LOCKSV ?
+				"enabled" : "disabled");
 	}
 
 	/* copy the fw_version into debugfs at first boot */

sound/soc/sof/xtensa/core.c

@@ -110,7 +110,7 @@ static void xtensa_stack(struct snd_sof_dev *sdev, void *oops, u32 *stack,
 			 u32 stack_words)
 {
 	struct sof_ipc_dsp_oops_xtensa *xoops = oops;
-	u32 stack_ptr = xoops->stack;
+	u32 stack_ptr = xoops->plat_hdr.stackptr;
 	/* 4 * 8chars + 3 ws + 1 terminating NUL */
 	unsigned char buf[4 * 8 + 3 + 1];
 	int i;