Merge tag 'v3.10' into next

Merge 3.10 in order to get some of the last minute powerpc changes, resolve conflicts and add additional fixes on top of them.
2026-05-01 15:00:59 -07:00 · 2013-07-01 17:57:25 +10:00
parent 6e0b8bc965 8bb495e3f0
commit 24a72acac1
366 changed files with 7859 additions and 2021 deletions
@@ -1,18 +1,27 @@
  <title>Codec Interface</title>

-  <note>
-    <title>Suspended</title>
-
-    <para>This interface has been be suspended from the V4L2 API
-implemented in Linux 2.6 until we have more experience with codec
-device interfaces.</para>
-  </note>
-
  <para>A V4L2 codec can compress, decompress, transform, or otherwise
-convert video data from one format into another format, in memory.
-Applications send data to be converted to the driver through a
-&func-write; call, and receive the converted data through a
-&func-read; call. For efficiency a driver may also support streaming
-I/O.</para>
+convert video data from one format into another format, in memory. Typically
+such devices are memory-to-memory devices (i.e. devices with the
+<constant>V4L2_CAP_VIDEO_M2M</constant> or <constant>V4L2_CAP_VIDEO_M2M_MPLANE</constant>
+capability set).
+</para>

-  <para>[to do]</para>
+  <para>A memory-to-memory video node acts just like a normal video node, but it
+supports both output (sending frames from memory to the codec hardware) and
+capture (receiving the processed frames from the codec hardware into memory)
+stream I/O. An application will have to setup the stream
+I/O for both sides and finally call &VIDIOC-STREAMON; for both capture and output
+to start the codec.</para>
+
+  <para>Video compression codecs use the MPEG controls to setup their codec parameters
+(note that the MPEG controls actually support many more codecs than just MPEG).
+See <xref linkend="mpeg-controls"></xref>.</para>
+
+  <para>Memory-to-memory devices can often be used as a shared resource: you can
+open the video node multiple times, each application setting up their own codec properties
+that are local to the file handle, and each can use it independently from the others.
+The driver will arbitrate access to the codec and reprogram it whenever another file
+handler gets access. This is different from the usual video node behavior where the video properties
+are global to the device (i.e. changing something through one file handle is visible
+through another file handle).</para>
@@ -493,7 +493,7 @@ and discussions on the V4L mailing list.</revremark>
 </partinfo>

 <title>Video for Linux Two API Specification</title>
- <subtitle>Revision 3.9</subtitle>
+ <subtitle>Revision 3.10</subtitle>

  <chapter id="common">
    &sub-common;
@@ -2,7 +2,7 @@ Exynos4x12/Exynos5 SoC series camera host interface (FIMC-LITE)

 Required properties:

- compatible	: should be "samsung,exynos4212-fimc" for Exynos4212 and
+- compatible	: should be "samsung,exynos4212-fimc-lite" for Exynos4212 and
 		  Exynos4412 SoCs;
 - reg		: physical base address and size of the device memory mapped
 		  registers;
@@ -420,10 +420,10 @@ tcp_synack_retries - INTEGER
 	for a passive TCP connection will happen after 63seconds.

 tcp_syncookies - BOOLEAN
-	Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
+	Only valid when the kernel was compiled with CONFIG_SYN_COOKIES
 	Send out syncookies when the syn backlog queue of a socket
 	overflows. This is to prevent against the common 'SYN flood attack'
-	Default: FALSE
+	Default: 1

 	Note, that syncookies is fallback facility.
 	It MUST NOT be used to help highly loaded servers to stand
@@ -29,6 +29,8 @@ ALC269/270/275/276/280/282
  alc271-dmic	Enable ALC271X digital mic workaround
  inv-dmic	Inverted internal mic workaround
  lenovo-dock   Enables docking station I/O for some Lenovos
+  dell-headset-multi	Headset jack, which can also be used as mic-in
+  dell-headset-dock	Headset jack (without mic-in), and also dock I/O

 ALC662/663/272
 ==============
@@ -42,6 +44,7 @@ ALC662/663/272
  asus-mode7	ASUS
  asus-mode8	ASUS
  inv-dmic	Inverted internal mic workaround
+  dell-headset-multi	Headset jack, which can also be used as mic-in

 ALC680
 ======
@@ -3227,7 +3227,7 @@ F:	lib/fault-inject.c

 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
 M:	Robert Love <robert.w.love@intel.com>
-L:	devel@open-fcoe.org
+L:	fcoe-devel@open-fcoe.org
 W:	www.Open-FCoE.org
 S:	Supported
 F:	drivers/scsi/libfc/
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 10
 SUBLEVEL = 0
-EXTRAVERSION = -rc5
+EXTRAVERSION =
 NAME = Unicycling Gorilla

 # *DOCUMENTATION*
@@ -1087,6 +1087,20 @@ if !MMU
 source "arch/arm/Kconfig-nommu"
 endif

+config PJ4B_ERRATA_4742
+	bool "PJ4B Errata 4742: IDLE Wake Up Commands can Cause the CPU Core to Cease Operation"
+	depends on CPU_PJ4B && MACH_ARMADA_370
+	default y
+	help
+	  When coming out of either a Wait for Interrupt (WFI) or a Wait for
+	  Event (WFE) IDLE states, a specific timing sensitivity exists between
+	  the retiring WFI/WFE instructions and the newly issued subsequent
+	  instructions.  This sensitivity can result in a CPU hang scenario.
+	  Workaround:
+	  The software must insert either a Data Synchronization Barrier (DSB)
+	  or Data Memory Barrier (DMB) command immediately after the WFI/WFE
+	  instruction
+
 config ARM_ERRATA_326103
 	bool "ARM errata: FSR write bit incorrect on a SWP to read-only memory"
 	depends on CPU_V6
@@ -1189,6 +1203,16 @@ config PL310_ERRATA_588369
 	   is not correctly implemented in PL310 as clean lines are not
 	   invalidated as a result of these operations.

+config ARM_ERRATA_643719
+	bool "ARM errata: LoUIS bit field in CLIDR register is incorrect"
+	depends on CPU_V7 && SMP
+	help
+	  This option enables the workaround for the 643719 Cortex-A9 (prior to
+	  r1p0) erratum. On affected cores the LoUIS bit field of the CLIDR
+	  register returns zero when it should return one. The workaround
+	  corrects this value, ensuring cache maintenance operations which use
+	  it behave as intended and avoiding data corruption.
+
 config ARM_ERRATA_720789
 	bool "ARM errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID"
 	depends on CPU_V7
@@ -2006,7 +2030,7 @@ config XIP_PHYS_ADDR

 config KEXEC
 	bool "Kexec system call (EXPERIMENTAL)"
-	depends on (!SMP || HOTPLUG_CPU)
+	depends on (!SMP || PM_SLEEP_SMP)
 	help
 	  kexec is a system call that implements the ability to shutdown your
 	  current kernel, and to start another kernel.  It is like a reboot
@@ -116,7 +116,8 @@ targets       := vmlinux vmlinux.lds \

 # Make sure files are removed during clean
 extra-y       += piggy.gzip piggy.lzo piggy.lzma piggy.xzkern \
-		 lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs)
+		 lib1funcs.S ashldi3.S $(libfdt) $(libfdt_hdrs) \
+		 hyp-stub.S

 ifeq ($(CONFIG_FUNCTION_TRACER),y)
 ORIG_CFLAGS := $(KBUILD_CFLAGS)
@@ -409,8 +409,8 @@
 			ti,hwmods = "gpmc";
 			reg = <0x50000000 0x2000>;
 			interrupts = <100>;
-			num-cs = <7>;
-			num-waitpins = <2>;
+			gpmc,num-cs = <7>;
+			gpmc,num-waitpins = <2>;
 			#address-cells = <2>;
 			#size-cells = <1>;
 			status = "disabled";
@@ -39,8 +39,9 @@
 	};

 	soc {
-		ranges = <0          0 0xd0000000 0x100000
-			  0xf0000000 0 0xf0000000 0x1000000>;
+		ranges = <0          0 0xd0000000 0x100000  /* Internal registers 1MiB */
+			  0xe0000000 0 0xe0000000 0x8100000 /* PCIe */
+			  0xf0000000 0 0xf0000000 0x1000000 /* Device Bus, NOR 16MiB  */>;

 		internal-regs {
 			serial@12000 {
@@ -27,8 +27,9 @@
 	};

 	soc {
-		ranges = <0          0 0xd0000000 0x100000
-			  0xf0000000 0 0xf0000000 0x8000000>;
+		ranges = <0          0 0xd0000000 0x100000	/* Internal registers 1MiB */
+			  0xe0000000 0 0xe0000000 0x8100000     /* PCIe */
+			  0xf0000000 0 0xf0000000 0x8000000     /* Device Bus, NOR 128MiB   */>;

 		internal-regs {
 			serial@12000 {
@@ -763,7 +763,7 @@
 		};
 	};

-	pinctrl@03680000 {
+	pinctrl@03860000 {
 		gpz: gpz {
 			gpio-controller;
 			#gpio-cells = <2>;
@@ -161,9 +161,9 @@
 		interrupts = <0 50 0>;
 	};

-	pinctrl_3: pinctrl@03680000 {
+	pinctrl_3: pinctrl@03860000 {
 		compatible = "samsung,exynos5250-pinctrl";
-		reg = <0x0368000 0x1000>;
+		reg = <0x03860000 0x1000>;
 		interrupts = <0 47 0>;
 	};

@@ -56,9 +56,23 @@
 	};
 };

+&omap4_pmx_wkup {
+	pinctrl-names = "default";
+	pinctrl-0 = <
+			&twl6030_wkup_pins
+	>;
+
+	twl6030_wkup_pins: pinmux_twl6030_wkup_pins {
+		pinctrl-single,pins = <
+			0x14 0x2        /* fref_clk0_out.sys_drm_msecure OUTPUT | MODE2 */
+		>;
+	};
+};
+
 &omap4_pmx_core {
 	pinctrl-names = "default";
 	pinctrl-0 = <
+			&twl6030_pins
 			&twl6040_pins
 			&mcpdm_pins
 			&mcbsp1_pins
@@ -66,6 +80,12 @@
 			&tpd12s015_pins
 	>;

+	twl6030_pins: pinmux_twl6030_pins {
+		pinctrl-single,pins = <
+			0x15e 0x4118	/* sys_nirq1.sys_nirq1 OMAP_WAKEUP_EN | INPUT_PULLUP | MODE0 */
+		>;
+	};
+
 	twl6040_pins: pinmux_twl6040_pins {
 		pinctrl-single,pins = <
 			0xe0 0x3	/* hdq_sio.gpio_127 OUTPUT | MODE3 */
@@ -142,9 +142,23 @@
 	};
 };

+&omap4_pmx_wkup {
+	pinctrl-names = "default";
+	pinctrl-0 = <
+			&twl6030_wkup_pins
+	>;
+
+	twl6030_wkup_pins: pinmux_twl6030_wkup_pins {
+		pinctrl-single,pins = <
+			0x14 0x2        /* fref_clk0_out.sys_drm_msecure OUTPUT | MODE2 */
+		>;
+	};
+};
+
 &omap4_pmx_core {
 	pinctrl-names = "default";
 	pinctrl-0 = <
+			&twl6030_pins
 			&twl6040_pins
 			&mcpdm_pins
 			&dmic_pins
@@ -179,6 +193,12 @@
 		>;
 	};

+	twl6030_pins: pinmux_twl6030_pins {
+		pinctrl-single,pins = <
+			0x15e 0x4118	/* sys_nirq1.sys_nirq1 OMAP_WAKEUP_EN | INPUT_PULLUP | MODE0 */
+		>;
+	};
+
 	twl6040_pins: pinmux_twl6040_pins {
 		pinctrl-single,pins = <
 			0xe0 0x3	/* hdq_sio.gpio_127 OUTPUT | MODE3 */
@@ -538,6 +538,7 @@
 			interrupts = <0 41 0x4>;
 			ti,hwmods = "timer5";
 			ti,timer-dsp;
+			ti,timer-pwm;
 		};

 		timer6: timer@4013a000 {
@@ -574,6 +575,7 @@
 			reg = <0x4803e000 0x80>;
 			interrupts = <0 45 0x4>;
 			ti,hwmods = "timer9";
+			ti,timer-pwm;
 		};

 		timer10: timer@48086000 {
@@ -581,6 +583,7 @@
 			reg = <0x48086000 0x80>;
 			interrupts = <0 46 0x4>;
 			ti,hwmods = "timer10";
+			ti,timer-pwm;
 		};

 		timer11: timer@48088000 {
@@ -320,9 +320,7 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
 }

 #define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
-static inline void flush_kernel_dcache_page(struct page *page)
-{
-}
+extern void flush_kernel_dcache_page(struct page *);

 #define flush_dcache_mmap_lock(mapping) \
 	spin_lock_irq(&(mapping)->tree_lock)
@@ -32,6 +32,8 @@

 #define MPIDR_HWID_BITMASK 0xFFFFFF

+#define MPIDR_INVALID (~MPIDR_HWID_BITMASK)
+
 #define MPIDR_LEVEL_BITS 8
 #define MPIDR_LEVEL_MASK ((1 << MPIDR_LEVEL_BITS) - 1)

@@ -230,6 +230,15 @@
 # endif
 #endif

+#ifdef CONFIG_CPU_PJ4B
+# ifdef CPU_NAME
+#  undef  MULTI_CPU
+#  define MULTI_CPU
+# else
+#  define CPU_NAME cpu_pj4b
+# endif
+#endif
+
 #ifndef MULTI_CPU
 #define cpu_proc_init			__glue(CPU_NAME,_proc_init)
 #define cpu_proc_fin			__glue(CPU_NAME,_proc_fin)
--- a/Show More
+++ b/Show More