Merge tag 'asoc-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v4.15

The biggest thing this release has been the conversion of the AC98 bus
to the driver model, that's been a long time coming so thanks to Robert
Jarzmik for his dedication there.  Due to there being some AC97 MFD
there's a few fairly large changes in input and the MFD layer, mainly to
the wm97xx driver.

There's also some drivers/drm changes to support the new AMD Stoney
platform, these are shared with the DRM subsystem and should be being
merged via both.

Within the subsystem the overwhelming bulk of the changes is in the
Intel drivers which continue to need lots of cleanups and fixes, this
release they've also gained support for their open source firmware.
There's also some large changs in the core as Morimoto-san continues to
mirror operations into the component level in preparation for conversion
of drivers to that.

 - The AC97 bus has finally caught up with the driver model thanks to
   some dedicated and persistent work from Robert Jarzmik.
 - Continued work from Morimoto-san on moving us towards being able to
   use components for everything.
 - Lots of cleanups for the Intel platform code, including support for
   their open source audio firmware.
 - Support for scaling MCLK with sample rate in simple-card.
 - Support for AMD Stoney platform.

23 files changed, 23 insertions, 0 deletions

diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
index 30c3eccfdf5a..d39075b1e3b7 100644
--- a/arch/sparc/mm/Makefile
+++ b/arch/sparc/mm/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 # Makefile for the linux Sparc-specific parts of the memory manager.
 #
 
diff --git a/arch/sparc/mm/extable.c b/arch/sparc/mm/extable.c
index 2422511dc8c5..241b40641873 100644
--- a/arch/sparc/mm/extable.c
+++ b/arch/sparc/mm/extable.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * linux/arch/sparc/mm/extable.c
  */
diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 4714061d6cd3..be3136f142a9 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * fault.c:  Page fault handlers for the Sparc.
  *
diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
index b84c4dd14954..815c03d7a765 100644
--- a/arch/sparc/mm/fault_64.c
+++ b/arch/sparc/mm/fault_64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * arch/sparc64/mm/fault.c: Page fault handlers for the 64-bit Sparc.
  *
diff --git a/arch/sparc/mm/gup.c b/arch/sparc/mm/gup.c
index d809099ffd47..5335ba3c850e 100644
--- a/arch/sparc/mm/gup.c
+++ b/arch/sparc/mm/gup.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Lockless get_user_pages_fast for sparc, cribbed from powerpc
  *
diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
index a454ec5ff07a..86bc2a58d26c 100644
--- a/arch/sparc/mm/highmem.c
+++ b/arch/sparc/mm/highmem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  highmem.c: virtual kernel memory mappings for high memory
  *
diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
index bcd8cdbc377f..5078b7f68890 100644
--- a/arch/sparc/mm/hugetlbpage.c
+++ b/arch/sparc/mm/hugetlbpage.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * SPARC64 Huge TLB page support.
  *
diff --git a/arch/sparc/mm/hypersparc.S b/arch/sparc/mm/hypersparc.S
index 969f96450f69..66885a8dc50a 100644
--- a/arch/sparc/mm/hypersparc.S
+++ b/arch/sparc/mm/hypersparc.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * hypersparc.S: High speed Hypersparc mmu/cache operations.
  *
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index 3bd0d513bddb..95fe4f081ba3 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/sparc/mm/init.c
  *
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index b2ba410b26f4..61bdc1270d19 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  arch/sparc64/mm/init.c
  *
diff --git a/arch/sparc/mm/init_64.h b/arch/sparc/mm/init_64.h
index a4c09603b05c..d920a75b5f14 100644
--- a/arch/sparc/mm/init_64.h
+++ b/arch/sparc/mm/init_64.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _SPARC64_MM_INIT_H
 #define _SPARC64_MM_INIT_H
 
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index 338fb71535de..c8cb27d3ea75 100644
--- a/arch/sparc/mm/io-unit.c
+++ b/arch/sparc/mm/io-unit.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * io-unit.c:  IO-UNIT specific routines for memory management.
  *
diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c
index 491511d37e37..2c5f8a648f8c 100644
--- a/arch/sparc/mm/iommu.c
+++ b/arch/sparc/mm/iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * iommu.c:  IOMMU specific routines for memory management.
  *
diff --git a/arch/sparc/mm/leon_mm.c b/arch/sparc/mm/leon_mm.c
index 3b17b6f7895a..ec61ff1f96b7 100644
--- a/arch/sparc/mm/leon_mm.c
+++ b/arch/sparc/mm/leon_mm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  linux/arch/sparc/mm/leon_m.c
  *
diff --git a/arch/sparc/mm/mm_32.h b/arch/sparc/mm/mm_32.h
index a6c27ca9a721..0d0b06e952a5 100644
--- a/arch/sparc/mm/mm_32.h
+++ b/arch/sparc/mm/mm_32.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* fault_32.c - visible as they are called from assembler */
 asmlinkage int lookup_fault(unsigned long pc, unsigned long ret_pc,
                             unsigned long address);
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
index 8e76ebba2986..1d70c3f6d986 100644
--- a/arch/sparc/mm/srmmu.c
+++ b/arch/sparc/mm/srmmu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * srmmu.c:  SRMMU specific routines for memory management.
  *
diff --git a/arch/sparc/mm/srmmu_access.S b/arch/sparc/mm/srmmu_access.S
index d0a67b2c2383..d8d2e644a5ca 100644
--- a/arch/sparc/mm/srmmu_access.S
+++ b/arch/sparc/mm/srmmu_access.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /* Assembler variants of srmmu access functions.
  * Implemented in assembler to allow run-time patching.
  * LEON uses a different ASI for MMUREGS than SUN.
diff --git a/arch/sparc/mm/swift.S b/arch/sparc/mm/swift.S
index 5d2b88d39424..f414bfd8d899 100644
--- a/arch/sparc/mm/swift.S
+++ b/arch/sparc/mm/swift.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * swift.S: MicroSparc-II mmu/cache operations.
  *
diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c
index ee8066c3d96c..4ae86bc0d35c 100644
--- a/arch/sparc/mm/tlb.c
+++ b/arch/sparc/mm/tlb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* arch/sparc64/mm/tlb.c
  *
  * Copyright (C) 2004 David S. Miller <davem@redhat.com>
diff --git a/arch/sparc/mm/tsb.c b/arch/sparc/mm/tsb.c
index 0d4b998c7d7b..75a04c1a2383 100644
--- a/arch/sparc/mm/tsb.c
+++ b/arch/sparc/mm/tsb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* arch/sparc64/mm/tsb.c
  *
  * Copyright (C) 2006, 2008 David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/mm/tsunami.S b/arch/sparc/mm/tsunami.S
index bf10a345fa8b..62b742df65dc 100644
--- a/arch/sparc/mm/tsunami.S
+++ b/arch/sparc/mm/tsunami.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * tsunami.S: High speed MicroSparc-I mmu/cache operations.
  *
diff --git a/arch/sparc/mm/ultra.S b/arch/sparc/mm/ultra.S
index fcf4d27a38fb..d245f89d1395 100644
--- a/arch/sparc/mm/ultra.S
+++ b/arch/sparc/mm/ultra.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * ultra.S: Don't expand these all over the place...
  *
diff --git a/arch/sparc/mm/viking.S b/arch/sparc/mm/viking.S
index 852257fcc82b..adaef6e7b8cf 100644
--- a/arch/sparc/mm/viking.S
+++ b/arch/sparc/mm/viking.S
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * viking.S: High speed Viking cache/mmu operations
  *