Merge branch 'topic/leds-trigger' into for-next

This is a series of patches for conversion to LEDs audio-mute
trigger.  It's based on 4.20-rc3 to be an immutable branch.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

.mailmap

@@ -159,6 +159,7 @@ Peter Oruba <peter@oruba.de>
 Peter Oruba <peter.oruba@amd.com>
 Pratyush Anand <pratyush.anand@gmail.com> <pratyush.anand@st.com>
 Praveen BP <praveenbp@ti.com>
+Punit Agrawal <punitagrawal@gmail.com> <punit.agrawal@arm.com>
 Qais Yousef <qsyousef@gmail.com> <qais.yousef@imgtec.com>
 Oleksij Rempel <linux@rempel-privat.de> <bug-track@fisher-privat.net>
 Oleksij Rempel <linux@rempel-privat.de> <external.Oleksij.Rempel@de.bosch.com>

CREDITS

@@ -2138,6 +2138,10 @@ E: paul@laufernet.com
 D: Soundblaster driver fixes, ISAPnP quirk
 S: California, USA
 
+N: Jarkko Lavinen
+E: jarkko.lavinen@nokia.com
+D: OMAP MMC support
+
 N: Jonathan Layes
 D: ARPD support
 

Documentation/ABI/testing/sysfs-class-led-trigger-pattern

@@ -37,8 +37,8 @@ Description:
 		  0-|   /             \/             \/
 		    +---0----1----2----3----4----5----6------------> time (s)
 
-		2. To make the LED go instantly from one brigntess value to another,
-		we should use use zero-time lengths (the brightness must be same as
+		2. To make the LED go instantly from one brightness value to another,
+		we should use zero-time lengths (the brightness must be same as
 		the previous tuple's). So the format should be:
 		"brightness_1 duration_1 brightness_1 0 brightness_2 duration_2
 		brightness_2 0 ...". For example:

Documentation/admin-guide/pm/cpufreq.rst

@@ -150,7 +150,7 @@ data structures necessary to handle the given policy and, possibly, to add
 a governor ``sysfs`` interface to it.  Next, the governor is started by
 invoking its ``->start()`` callback.
 
-That callback it expected to register per-CPU utilization update callbacks for
+That callback is expected to register per-CPU utilization update callbacks for
 all of the online CPUs belonging to the given policy with the CPU scheduler.
 The utilization update callbacks will be invoked by the CPU scheduler on
 important events, like task enqueue and dequeue, on every iteration of the

Documentation/cpu-freq/cpufreq-stats.txt

@@ -86,9 +86,11 @@ transitions.
 This will give a fine grained information about all the CPU frequency
 transitions. The cat output here is a two dimensional matrix, where an entry
 <i,j> (row i, column j) represents the count of number of transitions from 
-Freq_i to Freq_j. Freq_i is in descending order with increasing rows and 
-Freq_j is in descending order with increasing columns. The output here also 
-contains the actual freq values for each row and column for better readability.
+Freq_i to Freq_j. Freq_i rows and Freq_j columns follow the sorting order in
+which the driver has provided the frequency table initially to the cpufreq core
+and so can be sorted (ascending or descending) or unsorted.  The output here
+also contains the actual freq values for each row and column for better
+readability.
 
 If the transition table is bigger than PAGE_SIZE, reading this will
 return an -EFBIG error.

Documentation/devicetree/bindings/arm/shmobile.txt

@@ -27,7 +27,7 @@ SoCs:
     compatible = "renesas,r8a77470"
   - RZ/G2M (R8A774A1)
     compatible = "renesas,r8a774a1"
-  - RZ/G2E (RA8774C0)
+  - RZ/G2E (R8A774C0)
     compatible = "renesas,r8a774c0"
   - R-Car M1A (R8A77781)
     compatible = "renesas,r8a7778"

Documentation/devicetree/bindings/i2c/i2c-omap.txt

@@ -1,8 +1,12 @@
 I2C for OMAP platforms
 
 Required properties :
-- compatible : Must be "ti,omap2420-i2c", "ti,omap2430-i2c", "ti,omap3-i2c"
-  or "ti,omap4-i2c"
+- compatible : Must be
+	"ti,omap2420-i2c" for OMAP2420 SoCs
+	"ti,omap2430-i2c" for OMAP2430 SoCs
+	"ti,omap3-i2c" for OMAP3 SoCs
+	"ti,omap4-i2c" for OMAP4+ SoCs
+	"ti,am654-i2c", "ti,omap4-i2c" for AM654 SoCs
 - ti,hwmods : Must be "i2c<n>", n being the instance number (1-based)
 - #address-cells = <1>;
 - #size-cells = <0>;

Documentation/i2c/busses/i2c-nvidia-gpu

@@ -0,0 +1,18 @@
+Kernel driver i2c-nvidia-gpu
+
+Datasheet: not publicly available.
+
+Authors:
+	Ajay Gupta <ajayg@nvidia.com>
+
+Description
+-----------
+
+i2c-nvidia-gpu is a driver for I2C controller included in NVIDIA Turing
+and later GPUs and it is used to communicate with Type-C controller on GPUs.
+
+If your 'lspci -v' listing shows something like the following,
+
+01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1ad9 (rev a1)
+
+then this driver should support the I2C controller of your GPU.

Documentation/x86/x86_64/mm.txt

@@ -34,23 +34,24 @@ __________________|____________|__________________|_________|___________________
 ____________________________________________________________|___________________________________________________________
                   |            |                  |         |
  ffff800000000000 | -128    TB | ffff87ffffffffff |    8 TB | ... guard hole, also reserved for hypervisor
- ffff880000000000 | -120    TB | ffffc7ffffffffff |   64 TB | direct mapping of all physical memory (page_offset_base)
- ffffc80000000000 |  -56    TB | ffffc8ffffffffff |    1 TB | ... unused hole
+ ffff880000000000 | -120    TB | ffff887fffffffff |  0.5 TB | LDT remap for PTI
+ ffff888000000000 | -119.5  TB | ffffc87fffffffff |   64 TB | direct mapping of all physical memory (page_offset_base)
+ ffffc88000000000 |  -55.5  TB | ffffc8ffffffffff |  0.5 TB | ... unused hole
  ffffc90000000000 |  -55    TB | ffffe8ffffffffff |   32 TB | vmalloc/ioremap space (vmalloc_base)
  ffffe90000000000 |  -23    TB | ffffe9ffffffffff |    1 TB | ... unused hole
  ffffea0000000000 |  -22    TB | ffffeaffffffffff |    1 TB | virtual memory map (vmemmap_base)
  ffffeb0000000000 |  -21    TB | ffffebffffffffff |    1 TB | ... unused hole
  ffffec0000000000 |  -20    TB | fffffbffffffffff |   16 TB | KASAN shadow memory
- fffffc0000000000 |   -4    TB | fffffdffffffffff |    2 TB | ... unused hole
-                  |            |                  |         | vaddr_end for KASLR
- fffffe0000000000 |   -2    TB | fffffe7fffffffff |  0.5 TB | cpu_entry_area mapping
- fffffe8000000000 |   -1.5  TB | fffffeffffffffff |  0.5 TB | LDT remap for PTI
- ffffff0000000000 |   -1    TB | ffffff7fffffffff |  0.5 TB | %esp fixup stacks
 __________________|____________|__________________|_________|____________________________________________________________
                                                             |
-                                                            | Identical layout to the 47-bit one from here on:
+                                                            | Identical layout to the 56-bit one from here on:
 ____________________________________________________________|____________________________________________________________
                   |            |                  |         |
+ fffffc0000000000 |   -4    TB | fffffdffffffffff |    2 TB | ... unused hole
+                  |            |                  |         | vaddr_end for KASLR
+ fffffe0000000000 |   -2    TB | fffffe7fffffffff |  0.5 TB | cpu_entry_area mapping
+ fffffe8000000000 |   -1.5  TB | fffffeffffffffff |  0.5 TB | ... unused hole
+ ffffff0000000000 |   -1    TB | ffffff7fffffffff |  0.5 TB | %esp fixup stacks
  ffffff8000000000 | -512    GB | ffffffeeffffffff |  444 GB | ... unused hole
  ffffffef00000000 |  -68    GB | fffffffeffffffff |   64 GB | EFI region mapping space
  ffffffff00000000 |   -4    GB | ffffffff7fffffff |    2 GB | ... unused hole
@@ -83,31 +84,32 @@ Notes:
 __________________|____________|__________________|_________|___________________________________________________________
                   |            |                  |         |
  0000800000000000 |  +64    PB | ffff7fffffffffff | ~16K PB | ... huge, still almost 64 bits wide hole of non-canonical
-                  |            |                  |         |     virtual memory addresses up to the -128 TB
+                  |            |                  |         |     virtual memory addresses up to the -64 PB
                   |            |                  |         |     starting offset of kernel mappings.
 __________________|____________|__________________|_________|___________________________________________________________
                                                             |
                                                             | Kernel-space virtual memory, shared between all processes:
 ____________________________________________________________|___________________________________________________________
                   |            |                  |         |
  ff00000000000000 |  -64    PB | ff0fffffffffffff |    4 PB | ... guard hole, also reserved for hypervisor
- ff10000000000000 |  -60    PB | ff8fffffffffffff |   32 PB | direct mapping of all physical memory (page_offset_base)
- ff90000000000000 |  -28    PB | ff9fffffffffffff |    4 PB | LDT remap for PTI
+ ff10000000000000 |  -60    PB | ff10ffffffffffff | 0.25 PB | LDT remap for PTI
+ ff11000000000000 |  -59.75 PB | ff90ffffffffffff |   32 PB | direct mapping of all physical memory (page_offset_base)
+ ff91000000000000 |  -27.75 PB | ff9fffffffffffff | 3.75 PB | ... unused hole
  ffa0000000000000 |  -24    PB | ffd1ffffffffffff | 12.5 PB | vmalloc/ioremap space (vmalloc_base)
  ffd2000000000000 |  -11.5  PB | ffd3ffffffffffff |  0.5 PB | ... unused hole
  ffd4000000000000 |  -11    PB | ffd5ffffffffffff |  0.5 PB | virtual memory map (vmemmap_base)
  ffd6000000000000 |  -10.5  PB | ffdeffffffffffff | 2.25 PB | ... unused hole
  ffdf000000000000 |   -8.25 PB | fffffdffffffffff |   ~8 PB | KASAN shadow memory
- fffffc0000000000 |   -4    TB | fffffdffffffffff |    2 TB | ... unused hole
-                  |            |                  |         | vaddr_end for KASLR
- fffffe0000000000 |   -2    TB | fffffe7fffffffff |  0.5 TB | cpu_entry_area mapping
- fffffe8000000000 |   -1.5  TB | fffffeffffffffff |  0.5 TB | ... unused hole
- ffffff0000000000 |   -1    TB | ffffff7fffffffff |  0.5 TB | %esp fixup stacks
 __________________|____________|__________________|_________|____________________________________________________________
                                                             |
                                                             | Identical layout to the 47-bit one from here on:
 ____________________________________________________________|____________________________________________________________
                   |            |                  |         |
+ fffffc0000000000 |   -4    TB | fffffdffffffffff |    2 TB | ... unused hole
+                  |            |                  |         | vaddr_end for KASLR
+ fffffe0000000000 |   -2    TB | fffffe7fffffffff |  0.5 TB | cpu_entry_area mapping
+ fffffe8000000000 |   -1.5  TB | fffffeffffffffff |  0.5 TB | ... unused hole
+ ffffff0000000000 |   -1    TB | ffffff7fffffffff |  0.5 TB | %esp fixup stacks
  ffffff8000000000 | -512    GB | ffffffeeffffffff |  444 GB | ... unused hole
  ffffffef00000000 |  -68    GB | fffffffeffffffff |   64 GB | EFI region mapping space
  ffffffff00000000 |   -4    GB | ffffffff7fffffff |    2 GB | ... unused hole

Documentation/x86/zero-page.txt

@@ -25,7 +25,7 @@ Offset	Proto	Name		Meaning
 0C8/004	ALL	ext_cmd_line_ptr  cmd_line_ptr high 32bits
 140/080	ALL	edid_info	Video mode setup (struct edid_info)
 1C0/020	ALL	efi_info	EFI 32 information (struct efi_info)
-1E0/004	ALL	alk_mem_k	Alternative mem check, in KB
+1E0/004	ALL	alt_mem_k	Alternative mem check, in KB
 1E4/004	ALL	scratch		Scratch field for the kernel setup code
 1E8/001	ALL	e820_entries	Number of entries in e820_table (below)
 1E9/001	ALL	eddbuf_entries	Number of entries in eddbuf (below)

MAINTAINERS

@@ -6607,9 +6607,9 @@ F:	arch/*/include/asm/suspend*.h
 
 HID CORE LAYER
 M:	Jiri Kosina <jikos@kernel.org>
-R:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
+M:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
 L:	linux-input@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
 S:	Maintained
 F:	drivers/hid/
 F:	include/linux/hid*
@@ -6861,6 +6861,13 @@ L:	linux-acpi@vger.kernel.org
 S:	Maintained
 F:	drivers/i2c/i2c-core-acpi.c
 
+I2C CONTROLLER DRIVER FOR NVIDIA GPU
+M:	Ajay Gupta <ajayg@nvidia.com>
+L:	linux-i2c@vger.kernel.org
+S:	Maintained
+F:	Documentation/i2c/busses/i2c-nvidia-gpu
+F:	drivers/i2c/busses/i2c-nvidia-gpu.c
+
 I2C MUXES
 M:	Peter Rosin <peda@axentia.se>
 L:	linux-i2c@vger.kernel.org
@@ -8367,7 +8374,7 @@ F:	drivers/media/dvb-frontends/lgdt3305.*
 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
 M:	Viresh Kumar <vireshk@kernel.org>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	include/linux/pata_arasan_cf_data.h
 F:	drivers/ata/pata_arasan_cf.c
@@ -8384,7 +8391,7 @@ F:	drivers/ata/ata_generic.c
 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
 M:	Linus Walleij <linus.walleij@linaro.org>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/pata_ftide010.c
 F:	drivers/ata/sata_gemini.c
@@ -8403,7 +8410,7 @@ F:	include/linux/ahci_platform.h
 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
 M:	Mikael Pettersson <mikpelinux@gmail.com>
 L:	linux-ide@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
 S:	Maintained
 F:	drivers/ata/sata_promise.*
 
@@ -10784,6 +10791,14 @@ L:	linux-omap@vger.kernel.org
 S:	Maintained
 F:	arch/arm/mach-omap2/omap_hwmod.*
 
+OMAP I2C DRIVER
+M:	Vignesh R <vigneshr@ti.com>
+L:	linux-omap@vger.kernel.org
+L:	linux-i2c@vger.kernel.org
+S:	Maintained
+F:	Documentation/devicetree/bindings/i2c/i2c-omap.txt
+F:	drivers/i2c/busses/i2c-omap.c
+
 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
 M:	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
 L:	linux-media@vger.kernel.org
@@ -10793,9 +10808,9 @@ F:	drivers/media/platform/omap3isp/
 F:	drivers/staging/media/omap4iss/
 
 OMAP MMC SUPPORT
-M:	Jarkko Lavinen <jarkko.lavinen@nokia.com>
+M:	Aaro Koskinen <aaro.koskinen@iki.fi>
 L:	linux-omap@vger.kernel.org
-S:	Maintained
+S:	Odd Fixes
 F:	drivers/mmc/host/omap.c
 
 OMAP POWER MANAGEMENT SUPPORT
@@ -11730,6 +11745,7 @@ F:	Documentation/devicetree/bindings/pinctrl/fsl,*
 PIN CONTROLLER - INTEL
 M:	Mika Westerberg <mika.westerberg@linux.intel.com>
 M:	Andy Shevchenko <andriy.shevchenko@linux.intel.com>
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
 S:	Maintained
 F:	drivers/pinctrl/intel/
 
@@ -15436,9 +15452,9 @@ F:	include/linux/usb/gadget*
 
 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
 M:	Jiri Kosina <jikos@kernel.org>
-R:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
+M:	Benjamin Tissoires <benjamin.tissoires@redhat.com>
 L:	linux-usb@vger.kernel.org
-T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
+T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
 S:	Maintained
 F:	Documentation/hid/hiddev.txt
 F:	drivers/hid/usbhid/

Makefile

@@ -2,7 +2,7 @@
 VERSION = 4
 PATCHLEVEL = 20
 SUBLEVEL = 0
-EXTRAVERSION = -rc1
+EXTRAVERSION = -rc3
 NAME = "People's Front"
 
 # *DOCUMENTATION*

arch/alpha/include/asm/termios.h

@@ -73,9 +73,15 @@
 })
 
 #define user_termios_to_kernel_termios(k, u) \
-	copy_from_user(k, u, sizeof(struct termios))
+	copy_from_user(k, u, sizeof(struct termios2))
 
 #define kernel_termios_to_user_termios(u, k) \
+	copy_to_user(u, k, sizeof(struct termios2))
+
+#define user_termios_to_kernel_termios_1(k, u) \
+	copy_from_user(k, u, sizeof(struct termios))
+
+#define kernel_termios_to_user_termios_1(u, k) \
 	copy_to_user(u, k, sizeof(struct termios))
 
 #endif	/* _ALPHA_TERMIOS_H */

arch/alpha/include/uapi/asm/ioctls.h

@@ -32,6 +32,11 @@
 #define TCXONC		_IO('t', 30)
 #define TCFLSH		_IO('t', 31)
 
+#define TCGETS2		_IOR('T', 42, struct termios2)
+#define TCSETS2		_IOW('T', 43, struct termios2)
+#define TCSETSW2	_IOW('T', 44, struct termios2)
+#define TCSETSF2	_IOW('T', 45, struct termios2)
+
 #define TIOCSWINSZ	_IOW('t', 103, struct winsize)
 #define TIOCGWINSZ	_IOR('t', 104, struct winsize)
 #define	TIOCSTART	_IO('t', 110)		/* start output, like ^Q */