Merge tag 'tags/sound-sdw-kconfig-fixes' into for-linus

ALSA/ASoC/SOF/SoundWire: fix Kconfig issues

In January, Intel kbuild bot and Arnd Bergmann reported multiple
issues with randconfig. This patchset builds on Arnd's suggestions to

a) expose ACPI and PCI devices in separate modules, while sof-acpi-dev
and sof-pci-dev become helpers. This will result in minor changes
required for developers/testers, i.e. modprobe snd-sof-pci will no
longer result in a probe. The SOF CI was already updated to deal with
this module dependency change and introduction of new modules.

b) Fix SOF/SoundWire/DSP_config dependencies by moving the code
required to detect SoundWire presence in ACPI tables to sound/hda.

Link: https://lore.kernel.org/r/20210302003125.1178419-1-pierre-louis.bossart@linux.intel.com

1 files changed, 61 insertions, 13 deletions

diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h
index dba3827c43ca..5a86b521a450 100644
--- a/include/uapi/misc/habanalabs.h
+++ b/include/uapi/misc/habanalabs.h
@@ -309,7 +309,9 @@ struct hl_info_hw_ip_info {
 	__u32 num_of_events;
 	__u32 device_id; /* PCI Device ID */
 	__u32 module_id; /* For mezzanine cards in servers (From OCP spec.) */
-	__u32 reserved[2];
+	__u32 reserved;
+	__u16 first_available_interrupt_id;
+	__u16 reserved2;
 	__u32 cpld_version;
 	__u32 psoc_pci_pll_nr;
 	__u32 psoc_pci_pll_nf;
@@ -320,6 +322,8 @@ struct hl_info_hw_ip_info {
 	__u8 pad[2];
 	__u8 cpucp_version[HL_INFO_VERSION_MAX_LEN];
 	__u8 card_name[HL_INFO_CARD_NAME_MAX_LEN];
+	__u64 reserved3;
+	__u64 dram_page_size;
 };
 
 struct hl_info_dram_usage {
@@ -327,6 +331,8 @@ struct hl_info_dram_usage {
 	__u64 ctx_dram_mem;
 };
 
+#define HL_BUSY_ENGINES_MASK_EXT_SIZE	2
+
 struct hl_info_hw_idle {
 	__u32 is_idle;
 	/*
@@ -339,7 +345,7 @@ struct hl_info_hw_idle {
 	 * Extended Bitmask of busy engines.
 	 * Bits definition is according to `enum <chip>_enging_id'.
 	 */
-	__u64 busy_engines_mask_ext;
+	__u64 busy_engines_mask_ext[HL_BUSY_ENGINES_MASK_EXT_SIZE];
 };
 
 struct hl_info_device_status {
@@ -408,10 +414,13 @@ struct hl_pll_frequency_info {
  * struct hl_info_sync_manager - sync manager information
  * @first_available_sync_object: first available sob
  * @first_available_monitor: first available monitor
+ * @first_available_cq: first available cq
  */
 struct hl_info_sync_manager {
 	__u32 first_available_sync_object;
 	__u32 first_available_monitor;
+	__u32 first_available_cq;
+	__u32 reserved;
 };
 
 /**
@@ -604,11 +613,14 @@ struct hl_cs_chunk {
 };
 
 /* SIGNAL and WAIT/COLLECTIVE_WAIT flags are mutually exclusive */
-#define HL_CS_FLAGS_FORCE_RESTORE	0x1
-#define HL_CS_FLAGS_SIGNAL		0x2
-#define HL_CS_FLAGS_WAIT		0x4
-#define HL_CS_FLAGS_COLLECTIVE_WAIT	0x8
-#define HL_CS_FLAGS_TIMESTAMP		0x20
+#define HL_CS_FLAGS_FORCE_RESTORE		0x1
+#define HL_CS_FLAGS_SIGNAL			0x2
+#define HL_CS_FLAGS_WAIT			0x4
+#define HL_CS_FLAGS_COLLECTIVE_WAIT		0x8
+#define HL_CS_FLAGS_TIMESTAMP			0x20
+#define HL_CS_FLAGS_STAGED_SUBMISSION		0x40
+#define HL_CS_FLAGS_STAGED_SUBMISSION_FIRST	0x80
+#define HL_CS_FLAGS_STAGED_SUBMISSION_LAST	0x100
 
 #define HL_CS_STATUS_SUCCESS		0
 
@@ -622,10 +634,17 @@ struct hl_cs_in {
 	/* holds address of array of hl_cs_chunk for execution phase */
 	__u64 chunks_execute;
 
-	/* this holds address of array of hl_cs_chunk for store phase -
-	 * Currently not in use
-	 */
-	__u64 chunks_store;
+	union {
+		/* this holds address of array of hl_cs_chunk for store phase -
+		 * Currently not in use
+		 */
+		__u64 chunks_store;
+
+		/* Sequence number of a staged submission CS
+		 * valid only if HL_CS_FLAGS_STAGED_SUBMISSION is set
+		 */
+		__u64 seq;
+	};
 
 	/* Number of chunks in restore phase array. Maximum number is
 	 * HL_MAX_JOBS_PER_CS
@@ -704,6 +723,8 @@ union hl_wait_cs_args {
 #define HL_MEM_OP_MAP			2
 /* Opcode to unmap previously mapped host and device memory */
 #define HL_MEM_OP_UNMAP			3
+/* Opcode to map a hw block */
+#define HL_MEM_OP_MAP_BLOCK		4
 
 /* Memory flags */
 #define HL_MEM_CONTIGUOUS	0x1
@@ -758,6 +779,17 @@ struct hl_mem_in {
 			__u64 mem_size;
 		} map_host;
 
+		/* HL_MEM_OP_MAP_BLOCK - map a hw block */
+		struct {
+			/*
+			 * HW block address to map, a handle and size will be
+			 * returned to the user and will be used to mmap the
+			 * relevant block. Only addresses from configuration
+			 * space are allowed.
+			 */
+			__u64 block_addr;
+		} map_block;
+
 		/* HL_MEM_OP_UNMAP - unmap host memory */
 		struct {
 			/* Virtual address returned from HL_MEM_OP_MAP */
@@ -784,10 +816,26 @@ struct hl_mem_out {
 		__u64 device_virt_addr;
 
 		/*
-		 * Used for HL_MEM_OP_ALLOC. This is the assigned
-		 * handle for the allocated memory
+		 * Used in HL_MEM_OP_ALLOC
+		 * This is the assigned handle for the allocated memory
 		 */
 		__u64 handle;
+
+		struct {
+			/*
+			 * Used in HL_MEM_OP_MAP_BLOCK.
+			 * This is the assigned handle for the mapped block
+			 */
+			__u64 block_handle;
+
+			/*
+			 * Used in HL_MEM_OP_MAP_BLOCK
+			 * This is the size of the mapped block
+			 */
+			__u32 block_size;
+
+			__u32 pad;
+		};
 	};
 };