Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
ehea: Fix a checksum issue on the receive path
net: allow FEC driver to use fixed PHY support
tg3: restore rx_dropped accounting
b44: fix carrier detection on bind
net: clear heap allocations for privileged ethtool actions
NET: wimax, fix use after free
ATM: iphase, remove sleep-inside-atomic
ATM: mpc, fix use after free
ATM: solos-pci, remove use after free
net/fec: carrier off initially to avoid root mount failure
r8169: use device model DMA API
r8169: allocate with GFP_KERNEL flag when able to sleep
diff --git a/Documentation/vm/page-types.c b/Documentation/vm/page-types.c
index ccd951f..cc96ee2 100644
--- a/Documentation/vm/page-types.c
+++ b/Documentation/vm/page-types.c
@@ -478,7 +478,7 @@
}
if (opt_unpoison && !hwpoison_forget_fd) {
- sprintf(buf, "%s/renew-pfn", hwpoison_debug_fs);
+ sprintf(buf, "%s/unpoison-pfn", hwpoison_debug_fs);
hwpoison_forget_fd = checked_open(buf, O_WRONLY);
}
}
diff --git a/MAINTAINERS b/MAINTAINERS
index ae95fd4..7679bf3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -969,6 +969,16 @@
S: Maintained
F: arch/arm/mach-s5p*/
+ARM/SAMSUNG S5P SERIES FIMC SUPPORT
+M: Kyungmin Park <kyungmin.park@samsung.com>
+M: Sylwester Nawrocki <s.nawrocki@samsung.com>
+L: linux-arm-kernel@lists.infradead.org
+L: linux-media@vger.kernel.org
+S: Maintained
+F: arch/arm/plat-s5p/dev-fimc*
+F: arch/arm/plat-samsung/include/plat/*fimc*
+F: drivers/media/video/s5p-fimc/
+
ARM/SHMOBILE ARM ARCHITECTURE
M: Paul Mundt <lethal@linux-sh.org>
M: Magnus Damm <magnus.damm@gmail.com>
@@ -2535,7 +2545,7 @@
F: drivers/scsi/gdt*
GENERIC GPIO I2C DRIVER
-M: Haavard Skinnemoen <hskinnemoen@atmel.com>
+M: Haavard Skinnemoen <hskinnemoen@gmail.com>
S: Supported
F: drivers/i2c/busses/i2c-gpio.c
F: include/linux/i2c-gpio.h
@@ -5020,6 +5030,12 @@
F: drivers/media/video/*7146*
F: include/media/*7146*
+SAMSUNG AUDIO (ASoC) DRIVERS
+M: Jassi Brar <jassi.brar@samsung.com>
+L: alsa-devel@alsa-project.org (moderated for non-subscribers)
+S: Supported
+F: sound/soc/s3c24xx
+
TLG2300 VIDEO4LINUX-2 DRIVER
M: Huang Shijie <shijie8@gmail.com>
M: Kang Yong <kangyong@telegent.com>
@@ -6462,8 +6478,10 @@
WOLFSON MICROELECTRONICS DRIVERS
M: Mark Brown <broonie@opensource.wolfsonmicro.com>
M: Ian Lartey <ian@opensource.wolfsonmicro.com>
+M: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
+T: git git://opensource.wolfsonmicro.com/linux-2.6-asoc
T: git git://opensource.wolfsonmicro.com/linux-2.6-audioplus
-W: http://opensource.wolfsonmicro.com/node/8
+W: http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
S: Supported
F: Documentation/hwmon/wm83??
F: drivers/leds/leds-wm83*.c
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 88c97bc..9c26ba7 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1101,6 +1101,20 @@
invalidated are not, resulting in an incoherency in the system page
tables. The workaround changes the TLB flushing routines to invalidate
entries regardless of the ASID.
+
+config ARM_ERRATA_743622
+ bool "ARM errata: Faulty hazard checking in the Store Buffer may lead to data corruption"
+ depends on CPU_V7
+ help
+ This option enables the workaround for the 743622 Cortex-A9
+ (r2p0..r2p2) erratum. Under very rare conditions, a faulty
+ optimisation in the Cortex-A9 Store Buffer may lead to data
+ corruption. This workaround sets a specific bit in the diagnostic
+ register of the Cortex-A9 which disables the Store Buffer
+ optimisation, preventing the defect from occurring. This has no
+ visible impact on the overall performance or power consumption of the
+ processor.
+
endmenu
source "arch/arm/common/Kconfig"
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index 8bccbfa..2c1f005 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -1162,11 +1162,12 @@
{
/*
* MSR : cccc 0011 0x10 xxxx xxxx xxxx xxxx xxxx
- * Undef : cccc 0011 0x00 xxxx xxxx xxxx xxxx xxxx
+ * Undef : cccc 0011 0100 xxxx xxxx xxxx xxxx xxxx
* ALU op with S bit and Rd == 15 :
* cccc 001x xxx1 xxxx 1111 xxxx xxxx xxxx
*/
- if ((insn & 0x0f900000) == 0x03200000 || /* MSR & Undef */
+ if ((insn & 0x0fb00000) == 0x03200000 || /* MSR */
+ (insn & 0x0ff00000) == 0x03400000 || /* Undef */
(insn & 0x0e10f000) == 0x0210f000) /* ALU s-bit, R15 */
return INSN_REJECTED;
@@ -1177,7 +1178,7 @@
* *S (bit 20) updates condition codes
* ADC/SBC/RSC reads the C flag
*/
- insn &= 0xfff00fff; /* Rn = r0, Rd = r0 */
+ insn &= 0xffff0fff; /* Rd = r0 */
asi->insn[0] = insn;
asi->insn_handler = (insn & (1 << 20)) ? /* S-bit */
emulate_alu_imm_rwflags : emulate_alu_imm_rflags;
diff --git a/arch/arm/mach-at91/include/mach/system.h b/arch/arm/mach-at91/include/mach/system.h
index c80e090..ee8db15 100644
--- a/arch/arm/mach-at91/include/mach/system.h
+++ b/arch/arm/mach-at91/include/mach/system.h
@@ -28,17 +28,16 @@
static inline void arch_idle(void)
{
-#ifndef CONFIG_DEBUG_KERNEL
/*
* Disable the processor clock. The processor will be automatically
* re-enabled by an interrupt or by a reset.
*/
at91_sys_write(AT91_PMC_SCDR, AT91_PMC_PCK);
-#else
+#ifndef CONFIG_CPU_ARM920T
/*
* Set the processor (CP15) into 'Wait for Interrupt' mode.
- * Unlike disabling the processor clock via the PMC (above)
- * this allows the processor to be woken via JTAG.
+ * Post-RM9200 processors need this in conjunction with the above
+ * to save power when idle.
*/
cpu_do_idle();
#endif
diff --git a/arch/arm/mach-ep93xx/dma-m2p.c b/arch/arm/mach-ep93xx/dma-m2p.c
index 8904ca4..a696d35 100644
--- a/arch/arm/mach-ep93xx/dma-m2p.c
+++ b/arch/arm/mach-ep93xx/dma-m2p.c
@@ -276,7 +276,7 @@
v &= ~(M2P_CONTROL_STALL_IRQ_EN | M2P_CONTROL_NFB_IRQ_EN);
m2p_set_control(ch, v);
- while (m2p_channel_state(ch) == STATE_ON)
+ while (m2p_channel_state(ch) >= STATE_ON)
cpu_relax();
m2p_set_control(ch, 0x0);
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index c5c0369..2f7e272 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -122,6 +122,7 @@
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MXC_NAND
+ select MXC_ULPI if USB_ULPI
help
Include support for Eukrea CPUIMX27 platform. This includes
specific configurations for the module and its peripherals.
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 339150a..6830afd 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -259,7 +259,7 @@
i2c_register_board_info(0, eukrea_cpuimx27_i2c_devices,
ARRAY_SIZE(eukrea_cpuimx27_i2c_devices));
- imx27_add_i2c_imx1(&cpuimx27_i2c1_data);
+ imx27_add_i2c_imx0(&cpuimx27_i2c1_data);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c
index 526f33a..ec592e8 100644
--- a/arch/arm/mach-s5p6440/cpu.c
+++ b/arch/arm/mach-s5p6440/cpu.c
@@ -19,6 +19,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-s5p6442/cpu.c b/arch/arm/mach-s5p6442/cpu.c
index a48fb55..70ac681 100644
--- a/arch/arm/mach-s5p6442/cpu.c
+++ b/arch/arm/mach-s5p6442/cpu.c
@@ -19,6 +19,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 251c92a..cd1afbc 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -21,6 +21,7 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index cfecd70..d562670 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -173,11 +173,6 @@
return s5p_gatectrl(S5P_CLKGATE_IP3, clk, enable);
}
-static int s5pv210_clk_ip4_ctrl(struct clk *clk, int enable)
-{
- return s5p_gatectrl(S5P_CLKGATE_IP4, clk, enable);
-}
-
static int s5pv210_clk_mask0_ctrl(struct clk *clk, int enable)
{
return s5p_gatectrl(S5P_CLK_SRC_MASK0, clk, enable);
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 77f456c..245b82b 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -19,6 +19,7 @@
#include <linux/io.h>
#include <linux/sysdev.h>
#include <linux/platform_device.h>
+#include <linux/sched.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c
index efb1270..71fb173 100644
--- a/arch/arm/mach-vexpress/ct-ca9x4.c
+++ b/arch/arm/mach-vexpress/ct-ca9x4.c
@@ -68,7 +68,7 @@
}
#if 0
-static void ct_ca9x4_timer_init(void)
+static void __init ct_ca9x4_timer_init(void)
{
writel(0, MMIO_P2V(CT_CA9X4_TIMER0) + TIMER_CTRL);
writel(0, MMIO_P2V(CT_CA9X4_TIMER1) + TIMER_CTRL);
@@ -222,7 +222,7 @@
.resource = pmu_resources,
};
-static void ct_ca9x4_init(void)
+static void __init ct_ca9x4_init(void)
{
int i;
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 817f0ad..7eaa232 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -48,7 +48,7 @@
}
-static void v2m_timer_init(void)
+static void __init v2m_timer_init(void)
{
writel(0, MMIO_P2V(V2M_TIMER0) + TIMER_CTRL);
writel(0, MMIO_P2V(V2M_TIMER1) + TIMER_CTRL);
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index ab50627..17e7b0b 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -204,8 +204,12 @@
/*
* Don't allow RAM to be mapped - this causes problems with ARMv6+
*/
- if (WARN_ON(pfn_valid(pfn)))
- return NULL;
+ if (pfn_valid(pfn)) {
+ printk(KERN_WARNING "BUG: Your driver calls ioremap() on system memory. This leads\n"
+ KERN_WARNING "to architecturally unpredictable behaviour on ARMv6+, and ioremap()\n"
+ KERN_WARNING "will fail in the next kernel release. Please fix your driver.\n");
+ WARN_ON(1);
+ }
type = get_mem_type(mtype);
if (!type)
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 6a3a2d0..e8ed9dc 100644
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -248,7 +248,7 @@
},
[MT_MEMORY] = {
.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
- L_PTE_USER | L_PTE_EXEC,
+ L_PTE_WRITE | L_PTE_EXEC,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
.domain = DOMAIN_KERNEL,
@@ -259,7 +259,7 @@
},
[MT_MEMORY_NONCACHED] = {
.prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
- L_PTE_USER | L_PTE_EXEC | L_PTE_MT_BUFFERABLE,
+ L_PTE_WRITE | L_PTE_EXEC | L_PTE_MT_BUFFERABLE,
.prot_l1 = PMD_TYPE_TABLE,
.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
.domain = DOMAIN_KERNEL,
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 7563ff0..197f21b 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -253,6 +253,14 @@
orreq r10, r10, #1 << 22 @ set bit #22
mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
#endif
+#ifdef CONFIG_ARM_ERRATA_743622
+ teq r6, #0x20 @ present in r2p0
+ teqne r6, #0x21 @ present in r2p1
+ teqne r6, #0x22 @ present in r2p2
+ mrceq p15, 0, r10, c15, c0, 1 @ read diagnostic register
+ orreq r10, r10, #1 << 6 @ set bit #6
+ mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
+#endif
3: mov r10, #0
#ifdef HARVARD_CACHE
@@ -365,7 +373,7 @@
b __v7_ca9mp_setup
.long cpu_arch_name
.long cpu_elf_name
- .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP
+ .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS
.long cpu_v7_name
.long v7_processor_functions
.long v7wbi_tlb_fns
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index a202a2c..6cd151b 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -320,6 +320,7 @@
if ((start <= da) && (da < start + bytes)) {
dev_dbg(obj->dev, "%s: %08x<=%08x(%x)\n",
__func__, start, da, bytes);
+ iotlb_load_cr(obj, &cr);
iommu_write_reg(obj, 1, MMU_FLUSH_ENTRY);
}
}
diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c
index 04d9521..e8f2be2 100644
--- a/arch/arm/plat-samsung/adc.c
+++ b/arch/arm/plat-samsung/adc.c
@@ -435,7 +435,6 @@
static int s3c_adc_resume(struct platform_device *pdev)
{
struct adc_device *adc = platform_get_drvdata(pdev);
- unsigned long flags;
clk_enable(adc->clk);
enable_irq(adc->irq);
diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c
index 90a2051..e8d20b0 100644
--- a/arch/arm/plat-samsung/clock.c
+++ b/arch/arm/plat-samsung/clock.c
@@ -48,6 +48,9 @@
#include <plat/clock.h>
#include <plat/cpu.h>
+#include <linux/serial_core.h>
+#include <plat/regs-serial.h> /* for s3c24xx_uart_devs */
+
/* clock information */
static LIST_HEAD(clocks);
@@ -65,6 +68,28 @@
return 0;
}
+static int dev_is_s3c_uart(struct device *dev)
+{
+ struct platform_device **pdev = s3c24xx_uart_devs;
+ int i;
+ for (i = 0; i < ARRAY_SIZE(s3c24xx_uart_devs); i++, pdev++)
+ if (*pdev && dev == &(*pdev)->dev)
+ return 1;
+ return 0;
+}
+
+/*
+ * Serial drivers call get_clock() very early, before platform bus
+ * has been set up, this requires a special check to let them get
+ * a proper clock
+ */
+
+static int dev_is_platform_device(struct device *dev)
+{
+ return dev->bus == &platform_bus_type ||
+ (dev->bus == NULL && dev_is_s3c_uart(dev));
+}
+
/* Clock API calls */
struct clk *clk_get(struct device *dev, const char *id)
@@ -73,7 +98,7 @@
struct clk *clk = ERR_PTR(-ENOENT);
int idno;
- if (dev == NULL || dev->bus != &platform_bus_type)
+ if (dev == NULL || !dev_is_platform_device(dev))
idno = -1;
else
idno = to_platform_device(dev)->id;
diff --git a/arch/mips/include/asm/siginfo.h b/arch/mips/include/asm/siginfo.h
index 96e28f1..1ca64b4 100644
--- a/arch/mips/include/asm/siginfo.h
+++ b/arch/mips/include/asm/siginfo.h
@@ -88,6 +88,7 @@
#ifdef __ARCH_SI_TRAPNO
int _trapno; /* TRAP # which caused the signal */
#endif
+ short _addr_lsb;
} _sigfault;
/* SIGPOLL, SIGXFSZ (To do ...) */
diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 0350311..2d93bdb 100644
--- a/arch/x86/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
@@ -34,7 +34,7 @@
#include <asm/ia32.h>
#undef WARN_OLD
-#undef CORE_DUMP /* probably broken */
+#undef CORE_DUMP /* definitely broken */
static int load_aout_binary(struct linux_binprm *, struct pt_regs *regs);
static int load_aout_library(struct file *);
@@ -131,21 +131,15 @@
* macros to write out all the necessary info.
*/
-static int dump_write(struct file *file, const void *addr, int nr)
-{
- return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
-}
+#include <linux/coredump.h>
#define DUMP_WRITE(addr, nr) \
if (!dump_write(file, (void *)(addr), (nr))) \
goto end_coredump;
-#define DUMP_SEEK(offset) \
- if (file->f_op->llseek) { \
- if (file->f_op->llseek(file, (offset), 0) != (offset)) \
- goto end_coredump; \
- } else \
- file->f_pos = (offset)
+#define DUMP_SEEK(offset) \
+ if (!dump_seek(file, offset)) \
+ goto end_coredump;
#define START_DATA() (u.u_tsize << PAGE_SHIFT)
#define START_STACK(u) (u.start_stack)
@@ -217,12 +211,6 @@
dump_size = dump.u_ssize << PAGE_SHIFT;
DUMP_WRITE(dump_start, dump_size);
}
- /*
- * Finally dump the task struct. Not be used by gdb, but
- * could be useful
- */
- set_fs(KERNEL_DS);
- DUMP_WRITE(current, sizeof(*current));
end_coredump:
set_fs(fs);
return has_dumped;
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index 5e97529..39aaee5 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -141,6 +141,7 @@
address = (low & MASK_BLKPTR_LO) >> 21;
if (!address)
break;
+
address += MCG_XBLK_ADDR;
} else
++address;
@@ -148,12 +149,8 @@
if (rdmsr_safe(address, &low, &high))
break;
- if (!(high & MASK_VALID_HI)) {
- if (block)
- continue;
- else
- break;
- }
+ if (!(high & MASK_VALID_HI))
+ continue;
if (!(high & MASK_CNTP_HI) ||
(high & MASK_LOCKED_HI))
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index d9368ee..169d880 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -216,7 +216,7 @@
err = sysfs_add_file_to_group(&sys_dev->kobj,
&attr_core_power_limit_count.attr,
thermal_attr_group.name);
- if (cpu_has(c, X86_FEATURE_PTS))
+ if (cpu_has(c, X86_FEATURE_PTS)) {
err = sysfs_add_file_to_group(&sys_dev->kobj,
&attr_package_throttle_count.attr,
thermal_attr_group.name);
@@ -224,6 +224,7 @@
err = sysfs_add_file_to_group(&sys_dev->kobj,
&attr_package_power_limit_count.attr,
thermal_attr_group.name);
+ }
return err;
}
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index bc5b9b8..81ed28c 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -766,7 +766,6 @@
control->iopm_base_pa = iopm_base;
control->msrpm_base_pa = __pa(svm->msrpm);
- control->tsc_offset = 0;
control->int_ctl = V_INTR_MASKING_MASK;
init_seg(&save->es);
@@ -902,6 +901,7 @@
svm->vmcb_pa = page_to_pfn(page) << PAGE_SHIFT;
svm->asid_generation = 0;
init_vmcb(svm);
+ svm->vmcb->control.tsc_offset = 0-native_read_tsc();
err = fx_init(&svm->vcpu);
if (err)
diff --git a/arch/x86/mm/srat_64.c b/arch/x86/mm/srat_64.c
index f9897f7..9c0d0d3 100644
--- a/arch/x86/mm/srat_64.c
+++ b/arch/x86/mm/srat_64.c
@@ -420,9 +420,11 @@
return -1;
}
- for_each_node_mask(i, nodes_parsed)
- e820_register_active_regions(i, nodes[i].start >> PAGE_SHIFT,
- nodes[i].end >> PAGE_SHIFT);
+ for (i = 0; i < num_node_memblks; i++)
+ e820_register_active_regions(memblk_nodeid[i],
+ node_memblk_range[i].start >> PAGE_SHIFT,
+ node_memblk_range[i].end >> PAGE_SHIFT);
+
/* for out of order entries in SRAT */
sort_node_map();
if (!nodes_cover_memory(nodes)) {
diff --git a/block/elevator.c b/block/elevator.c
index 205b09a..4e11559 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -938,6 +938,7 @@
}
}
kobject_uevent(&e->kobj, KOBJ_ADD);
+ e->registered = 1;
}
return error;
}
@@ -947,6 +948,7 @@
{
kobject_uevent(&e->kobj, KOBJ_REMOVE);
kobject_del(&e->kobj);
+ e->registered = 0;
}
void elv_unregister_queue(struct request_queue *q)
@@ -1042,11 +1044,13 @@
spin_unlock_irq(q->queue_lock);
- __elv_unregister_queue(old_elevator);
+ if (old_elevator->registered) {
+ __elv_unregister_queue(old_elevator);
- err = elv_register_queue(q);
- if (err)
- goto fail_register;
+ err = elv_register_queue(q);
+ if (err)
+ goto fail_register;
+ }
/*
* finally exit old elevator and turn off BYPASS.
diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index f761960..af308d0 100644
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -204,6 +204,23 @@
},
},
{
+ /*
+ * There have a NVIF method in MSI GX723 DSDT need call by Nvidia
+ * driver (e.g. nouveau) when user press brightness hotkey.
+ * Currently, nouveau driver didn't do the job and it causes there
+ * have a infinite while loop in DSDT when user press hotkey.
+ * We add MSI GX723's dmi information to this table for workaround
+ * this issue.
+ * Will remove MSI GX723 from the table after nouveau grows support.
+ */
+ .callback = dmi_disable_osi_vista,
+ .ident = "MSI GX723",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "GX723"),
+ },
+ },
+ {
.callback = dmi_disable_osi_vista,
.ident = "Sony VGN-NS10J_S",
.matches = {
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index b618f88..bec561c 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -346,4 +346,5 @@
acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX,
early_init_pdc, NULL, NULL, NULL);
+ acpi_get_devices("ACPI0007", early_init_pdc, NULL, NULL);
}
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 2aafafc..1101e25 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -202,6 +202,7 @@
struct virtio_blk *vblk = disk->private_data;
struct request *req;
struct bio *bio;
+ int err;
bio = bio_map_kern(vblk->disk->queue, id_str, VIRTIO_BLK_ID_BYTES,
GFP_KERNEL);
@@ -215,7 +216,10 @@
}
req->cmd_type = REQ_TYPE_SPECIAL;
- return blk_execute_rq(vblk->disk->queue, vblk->disk, req, false);
+ err = blk_execute_rq(vblk->disk->queue, vblk->disk, req, false);
+ blk_put_request(req);
+
+ return err;
}
static int virtblk_locked_ioctl(struct block_device *bdev, fmode_t mode,
diff --git a/drivers/dma/ioat/dma_v2.c b/drivers/dma/ioat/dma_v2.c
index 216f9d3..effd140 100644
--- a/drivers/dma/ioat/dma_v2.c
+++ b/drivers/dma/ioat/dma_v2.c
@@ -879,7 +879,7 @@
dma->device_issue_pending = ioat2_issue_pending;
dma->device_alloc_chan_resources = ioat2_alloc_chan_resources;
dma->device_free_chan_resources = ioat2_free_chan_resources;
- dma->device_tx_status = ioat_tx_status;
+ dma->device_tx_status = ioat_dma_tx_status;
err = ioat_probe(device);
if (err)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index c74e4e8..2dd2c93 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -2231,6 +2231,9 @@
dev_priv->mchdev_lock = &mchdev_lock;
spin_unlock(&mchdev_lock);
+ /* XXX Prevent module unload due to memory corruption bugs. */
+ __module_get(THIS_MODULE);
+
return 0;
out_workqueue_free:
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 56ad9df..b61966c 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -238,8 +238,8 @@
drm_framebuffer_cleanup(&ifb->base);
if (ifb->obj) {
- drm_gem_object_handle_unreference(ifb->obj);
drm_gem_object_unreference(ifb->obj);
+ ifb->obj = NULL;
}
return 0;
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index d204771..dbd30b2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -352,7 +352,6 @@
if (nouveau_fb->nvbo) {
nouveau_bo_unmap(nouveau_fb->nvbo);
- drm_gem_object_handle_unreference_unlocked(nouveau_fb->nvbo->gem);
drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem);
nouveau_fb->nvbo = NULL;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_notifier.c b/drivers/gpu/drm/nouveau/nouveau_notifier.c
index 3c9964a..3ec181f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_notifier.c
+++ b/drivers/gpu/drm/nouveau/nouveau_notifier.c
@@ -79,7 +79,6 @@
mutex_lock(&dev->struct_mutex);
nouveau_bo_unpin(chan->notifier_bo);
mutex_unlock(&dev->struct_mutex);
- drm_gem_object_handle_unreference_unlocked(chan->notifier_bo->gem);
drm_gem_object_unreference_unlocked(chan->notifier_bo->gem);
drm_mm_takedown(&chan->notifier_heap);
}
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 79082d4..2f93d46 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1137,7 +1137,7 @@
WREG32(RCU_IND_INDEX, 0x203);
efuse_straps_3 = RREG32(RCU_IND_DATA);
- efuse_box_bit_127_124 = (u8)(efuse_straps_3 & 0xF0000000) >> 28;
+ efuse_box_bit_127_124 = (u8)((efuse_straps_3 & 0xF0000000) >> 28);
switch(efuse_box_bit_127_124) {
case 0x0:
@@ -1407,6 +1407,7 @@
rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE) * 1024 * 1024;
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
r600_vram_gtt_location(rdev, &rdev->mc);
radeon_update_bandwidth_info(rdev);
@@ -1520,7 +1521,7 @@
{
u32 tmp;
- WREG32(CP_INT_CNTL, 0);
+ WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
WREG32(GRBM_INT_CNTL, 0);
WREG32(INT_MASK + EVERGREEN_CRTC0_REGISTER_OFFSET, 0);
WREG32(INT_MASK + EVERGREEN_CRTC1_REGISTER_OFFSET, 0);
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index e151f16..e594223 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -1030,6 +1030,7 @@
return r;
}
rdev->cp.ready = true;
+ rdev->mc.active_vram_size = rdev->mc.real_vram_size;
return 0;
}
@@ -1047,6 +1048,7 @@
void r100_cp_disable(struct radeon_device *rdev)
{
/* Disable ring */
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
rdev->cp.ready = false;
WREG32(RADEON_CP_CSQ_MODE, 0);
WREG32(RADEON_CP_CSQ_CNTL, 0);
@@ -2295,6 +2297,7 @@
/* FIXME we don't use the second aperture yet when we could use it */
if (rdev->mc.visible_vram_size > rdev->mc.aper_size)
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
config_aper_size = RREG32(RADEON_CONFIG_APER_SIZE);
if (rdev->flags & RADEON_IS_IGP) {
uint32_t tom;
diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
index 7a04959..7b65e4ef 100644
--- a/drivers/gpu/drm/radeon/r600.c
+++ b/drivers/gpu/drm/radeon/r600.c
@@ -1248,6 +1248,7 @@
rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
r600_vram_gtt_location(rdev, &rdev->mc);
if (rdev->flags & RADEON_IS_IGP) {
@@ -1917,6 +1918,7 @@
*/
void r600_cp_stop(struct radeon_device *rdev)
{
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
WREG32(R_0086D8_CP_ME_CNTL, S_0086D8_CP_ME_HALT(1));
}
@@ -2910,7 +2912,7 @@
{
u32 tmp;
- WREG32(CP_INT_CNTL, 0);
+ WREG32(CP_INT_CNTL, CNTX_BUSY_INT_ENABLE | CNTX_EMPTY_INT_ENABLE);
WREG32(GRBM_INT_CNTL, 0);
WREG32(DxMODE_INT_MASK, 0);
if (ASIC_IS_DCE3(rdev)) {
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index 9ceb2a1..3473c00 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -532,6 +532,7 @@
memcpy(ptr + rdev->r600_blit.ps_offset, r6xx_ps, r6xx_ps_size * 4);
radeon_bo_kunmap(rdev->r600_blit.shader_obj);
radeon_bo_unreserve(rdev->r600_blit.shader_obj);
+ rdev->mc.active_vram_size = rdev->mc.real_vram_size;
return 0;
}
@@ -539,6 +540,7 @@
{
int r;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
if (rdev->r600_blit.shader_obj == NULL)
return;
/* If we can't reserve the bo, unref should be enough to destroy
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index a168d64..9ff38c9 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -344,6 +344,7 @@
* about vram size near mc fb location */
u64 mc_vram_size;
u64 visible_vram_size;
+ u64 active_vram_size;
u64 gtt_size;
u64 gtt_start;
u64 gtt_end;
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 68932ba..8e43dda 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1558,39 +1558,39 @@
switch (tv_info->ucTV_BootUpDefaultStandard) {
case ATOM_TV_NTSC:
tv_std = TV_STD_NTSC;
- DRM_INFO("Default TV standard: NTSC\n");
+ DRM_DEBUG_KMS("Default TV standard: NTSC\n");
break;
case ATOM_TV_NTSCJ:
tv_std = TV_STD_NTSC_J;
- DRM_INFO("Default TV standard: NTSC-J\n");
+ DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
break;
case ATOM_TV_PAL:
tv_std = TV_STD_PAL;
- DRM_INFO("Default TV standard: PAL\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL\n");
break;
case ATOM_TV_PALM:
tv_std = TV_STD_PAL_M;
- DRM_INFO("Default TV standard: PAL-M\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
break;
case ATOM_TV_PALN:
tv_std = TV_STD_PAL_N;
- DRM_INFO("Default TV standard: PAL-N\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-N\n");
break;
case ATOM_TV_PALCN:
tv_std = TV_STD_PAL_CN;
- DRM_INFO("Default TV standard: PAL-CN\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-CN\n");
break;
case ATOM_TV_PAL60:
tv_std = TV_STD_PAL_60;
- DRM_INFO("Default TV standard: PAL-60\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
break;
case ATOM_TV_SECAM:
tv_std = TV_STD_SECAM;
- DRM_INFO("Default TV standard: SECAM\n");
+ DRM_DEBUG_KMS("Default TV standard: SECAM\n");
break;
default:
tv_std = TV_STD_NTSC;
- DRM_INFO("Unknown TV standard; defaulting to NTSC\n");
+ DRM_DEBUG_KMS("Unknown TV standard; defaulting to NTSC\n");
break;
}
}
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index a04b7a6..7b7ea26 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -913,47 +913,47 @@
switch (RBIOS8(tv_info + 7) & 0xf) {
case 1:
tv_std = TV_STD_NTSC;
- DRM_INFO("Default TV standard: NTSC\n");
+ DRM_DEBUG_KMS("Default TV standard: NTSC\n");
break;
case 2:
tv_std = TV_STD_PAL;
- DRM_INFO("Default TV standard: PAL\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL\n");
break;
case 3:
tv_std = TV_STD_PAL_M;
- DRM_INFO("Default TV standard: PAL-M\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-M\n");
break;
case 4:
tv_std = TV_STD_PAL_60;
- DRM_INFO("Default TV standard: PAL-60\n");
+ DRM_DEBUG_KMS("Default TV standard: PAL-60\n");
break;
case 5:
tv_std = TV_STD_NTSC_J;
- DRM_INFO("Default TV standard: NTSC-J\n");
+ DRM_DEBUG_KMS("Default TV standard: NTSC-J\n");
break;
case 6:
tv_std = TV_STD_SCART_PAL;
- DRM_INFO("Default TV standard: SCART-PAL\n");
+ DRM_DEBUG_KMS("Default TV standard: SCART-PAL\n");
break;
default:
tv_std = TV_STD_NTSC;
- DRM_INFO
+ DRM_DEBUG_KMS
("Unknown TV standard; defaulting to NTSC\n");
break;
}
switch ((RBIOS8(tv_info + 9) >> 2) & 0x3) {
case 0:
- DRM_INFO("29.498928713 MHz TV ref clk\n");
+ DRM_DEBUG_KMS("29.498928713 MHz TV ref clk\n");
break;
case 1:
- DRM_INFO("28.636360000 MHz TV ref clk\n");
+ DRM_DEBUG_KMS("28.636360000 MHz TV ref clk\n");
break;
case 2:
- DRM_INFO("14.318180000 MHz TV ref clk\n");
+ DRM_DEBUG_KMS("14.318180000 MHz TV ref clk\n");
break;
case 3:
- DRM_INFO("27.000000000 MHz TV ref clk\n");
+ DRM_DEBUG_KMS("27.000000000 MHz TV ref clk\n");
break;
default:
break;
@@ -1324,7 +1324,7 @@
if (tmds_info) {
ver = RBIOS8(tmds_info);
- DRM_INFO("DFP table revision: %d\n", ver);
+ DRM_DEBUG_KMS("DFP table revision: %d\n", ver);
if (ver == 3) {
n = RBIOS8(tmds_info + 5) + 1;
if (n > 4)
@@ -1408,7 +1408,7 @@
offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
if (offset) {
ver = RBIOS8(offset);
- DRM_INFO("External TMDS Table revision: %d\n", ver);
+ DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver);
tmds->slave_addr = RBIOS8(offset + 4 + 2);
tmds->slave_addr >>= 1; /* 7 bit addressing */
gpio = RBIOS8(offset + 4 + 3);
diff --git a/drivers/gpu/drm/radeon/radeon_fb.c b/drivers/gpu/drm/radeon/radeon_fb.c
index 9cdf6a3..40b0c08 100644
--- a/drivers/gpu/drm/radeon/radeon_fb.c
+++ b/drivers/gpu/drm/radeon/radeon_fb.c
@@ -97,7 +97,6 @@
radeon_bo_unpin(rbo);
radeon_bo_unreserve(rbo);
}
- drm_gem_object_handle_unreference(gobj);
drm_gem_object_unreference_unlocked(gobj);
}
diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index 0afd1e6..b3b5306 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -69,7 +69,7 @@
u32 c = 0;
rbo->placement.fpfn = 0;
- rbo->placement.lpfn = 0;
+ rbo->placement.lpfn = rbo->rdev->mc.active_vram_size >> PAGE_SHIFT;
rbo->placement.placement = rbo->placements;
rbo->placement.busy_placement = rbo->placements;
if (domain & RADEON_GEM_DOMAIN_VRAM)
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index 353998d..3481bc7 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -124,11 +124,8 @@
int r;
r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0);
- if (unlikely(r != 0)) {
- if (r != -ERESTARTSYS)
- dev_err(bo->rdev->dev, "%p reserve failed for wait\n", bo);
+ if (unlikely(r != 0))
return r;
- }
spin_lock(&bo->tbo.lock);
if (mem_type)
*mem_type = bo->tbo.mem.mem_type;
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index cc05b23..51d5f7b 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -693,6 +693,7 @@
rdev->mc.real_vram_size = RREG32(RADEON_CONFIG_MEMSIZE);
rdev->mc.mc_vram_size = rdev->mc.real_vram_size;
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
base = RREG32_MC(R_000004_MC_FB_LOCATION);
base = G_000004_MC_FB_START(base) << 16;
diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
index 3e3f757..4dc2a87 100644
--- a/drivers/gpu/drm/radeon/rs690.c
+++ b/drivers/gpu/drm/radeon/rs690.c
@@ -157,6 +157,7 @@
rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0);
rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0);
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
base = RREG32_MC(R_000100_MCCFG_FB_LOCATION);
base = G_000100_MC_FB_START(base) << 16;
rdev->mc.igp_sideport_enabled = radeon_atombios_sideport_present(rdev);
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
index bfa59db..9490da7 100644
--- a/drivers/gpu/drm/radeon/rv770.c
+++ b/drivers/gpu/drm/radeon/rv770.c
@@ -267,6 +267,7 @@
*/
void r700_cp_stop(struct radeon_device *rdev)
{
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
WREG32(CP_ME_CNTL, (CP_ME_HALT | CP_PFP_HALT));
}
@@ -992,6 +993,7 @@
rdev->mc.mc_vram_size = RREG32(CONFIG_MEMSIZE);
rdev->mc.real_vram_size = RREG32(CONFIG_MEMSIZE);
rdev->mc.visible_vram_size = rdev->mc.aper_size;
+ rdev->mc.active_vram_size = rdev->mc.visible_vram_size;
r600_vram_gtt_location(rdev, &rdev->mc);
radeon_update_bandwidth_info(rdev);
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index cb4cf7e..db809e0 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -442,6 +442,43 @@
}
/**
+ * Call bo::reserved and with the lru lock held.
+ * Will release GPU memory type usage on destruction.
+ * This is the place to put in driver specific hooks.
+ * Will release the bo::reserved lock and the
+ * lru lock on exit.
+ */
+
+static void ttm_bo_cleanup_memtype_use(struct ttm_buffer_object *bo)
+{
+ struct ttm_bo_global *glob = bo->glob;
+
+ if (bo->ttm) {
+
+ /**
+ * Release the lru_lock, since we don't want to have
+ * an atomic requirement on ttm_tt[unbind|destroy].
+ */
+
+ spin_unlock(&glob->lru_lock);
+ ttm_tt_unbind(bo->ttm);
+ ttm_tt_destroy(bo->ttm);
+ bo->ttm = NULL;
+ spin_lock(&glob->lru_lock);
+ }
+
+ if (bo->mem.mm_node) {
+ drm_mm_put_block(bo->mem.mm_node);
+ bo->mem.mm_node = NULL;
+ }
+
+ atomic_set(&bo->reserved, 0);
+ wake_up_all(&bo->event_queue);
+ spin_unlock(&glob->lru_lock);
+}
+
+
+/**
* If bo idle, remove from delayed- and lru lists, and unref.
* If not idle, and already on delayed list, do nothing.
* If not idle, and not on delayed list, put on delayed list,
@@ -456,6 +493,7 @@
int ret;
spin_lock(&bo->lock);
+retry:
(void) ttm_bo_wait(bo, false, false, !remove_all);
if (!bo->sync_obj) {
@@ -464,31 +502,52 @@
spin_unlock(&bo->lock);
spin_lock(&glob->lru_lock);
- put_count = ttm_bo_del_from_lru(bo);
+ ret = ttm_bo_reserve_locked(bo, false, !remove_all, false, 0);
- ret = ttm_bo_reserve_locked(bo, false, false, false, 0);
- BUG_ON(ret);
- if (bo->ttm)
- ttm_tt_unbind(bo->ttm);
+ /**
+ * Someone else has the object reserved. Bail and retry.
+ */
+
+ if (unlikely(ret == -EBUSY)) {
+ spin_unlock(&glob->lru_lock);
+ spin_lock(&bo->lock);
+ goto requeue;
+ }
+
+ /**
+ * We can re-check for sync object without taking
+ * the bo::lock since setting the sync object requires
+ * also bo::reserved. A busy object at this point may
+ * be caused by another thread starting an accelerated
+ * eviction.
+ */
+
+ if (unlikely(bo->sync_obj)) {
+ atomic_set(&bo->reserved, 0);
+ wake_up_all(&bo->event_queue);
+ spin_unlock(&glob->lru_lock);
+ spin_lock(&bo->lock);
+ if (remove_all)
+ goto retry;
+ else
+ goto requeue;
+ }
+
+ put_count = ttm_bo_del_from_lru(bo);
if (!list_empty(&bo->ddestroy)) {
list_del_init(&bo->ddestroy);
++put_count;
}
- if (bo->mem.mm_node) {
- drm_mm_put_block(bo->mem.mm_node);
- bo->mem.mm_node = NULL;
- }
- spin_unlock(&glob->lru_lock);
- atomic_set(&bo->reserved, 0);
+ ttm_bo_cleanup_memtype_use(bo);
while (put_count--)
kref_put(&bo->list_kref, ttm_bo_ref_bug);
return 0;
}
-
+requeue:
spin_lock(&glob->lru_lock);
if (list_empty(&bo->ddestroy)) {
void *sync_obj = bo->sync_obj;
diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
index f7bd261..f2de3be 100644
--- a/drivers/i2c/busses/i2c-cpm.c
+++ b/drivers/i2c/busses/i2c-cpm.c
@@ -677,6 +677,11 @@
dev_dbg(&ofdev->dev, "hw routines for %s registered.\n",
cpm->adap.name);
+ /*
+ * register OF I2C devices
+ */
+ of_i2c_register_devices(&cpm->adap);
+
return 0;
out_shut:
cpm_i2c_shutdown(cpm);
diff --git a/drivers/i2c/busses/i2c-ibm_iic.c b/drivers/i2c/busses/i2c-ibm_iic.c
index 43ca32f..89eedf4 100644
--- a/drivers/i2c/busses/i2c-ibm_iic.c
+++ b/drivers/i2c/busses/i2c-ibm_iic.c
@@ -761,6 +761,9 @@
dev_info(&ofdev->dev, "using %s mode\n",
dev->fast_mode ? "fast (400 kHz)" : "standard (100 kHz)");
+ /* Now register all the child nodes */
+ of_i2c_register_devices(adap);
+
return 0;
error_cleanup:
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index a1c419a..b74e6dc 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -632,6 +632,7 @@
dev_err(i2c->dev, "failed to add adapter\n");
goto fail_add;
}
+ of_i2c_register_devices(&i2c->adap);
return result;
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c
index bbd7760..29933f8 100644
--- a/drivers/i2c/busses/i2c-pca-isa.c
+++ b/drivers/i2c/busses/i2c-pca-isa.c
@@ -71,8 +71,8 @@
static int pca_isa_waitforcompletion(void *pd)
{
- long ret = ~0;
unsigned long timeout;
+ long ret;
if (irq > -1) {
ret = wait_event_timeout(pca_wait,
@@ -81,11 +81,15 @@
} else {
/* Do polling */
timeout = jiffies + pca_isa_ops.timeout;
- while (((pca_isa_readbyte(pd, I2C_PCA_CON)
- & I2C_PCA_CON_SI) == 0)
- && (ret = time_before(jiffies, timeout)))
+ do {
+ ret = time_before(jiffies, timeout);
+ if (pca_isa_readbyte(pd, I2C_PCA_CON)
+ & I2C_PCA_CON_SI)
+ break;
udelay(100);
+ } while (ret);
}
+
return ret > 0;
}
diff --git a/drivers/i2c/busses/i2c-pca-platform.c b/drivers/i2c/busses/i2c-pca-platform.c
index ef5c784..5f6d7f8 100644
--- a/drivers/i2c/busses/i2c-pca-platform.c
+++ b/drivers/i2c/busses/i2c-pca-platform.c
@@ -80,8 +80,8 @@
static int i2c_pca_pf_waitforcompletion(void *pd)
{
struct i2c_pca_pf_data *i2c = pd;
- long ret = ~0;
unsigned long timeout;
+ long ret;
if (i2c->irq) {
ret = wait_event_timeout(i2c->wait,
@@ -90,10 +90,13 @@
} else {
/* Do polling */
timeout = jiffies + i2c->adap.timeout;
- while (((i2c->algo_data.read_byte(i2c, I2C_PCA_CON)
- & I2C_PCA_CON_SI) == 0)
- && (ret = time_before(jiffies, timeout)))
+ do {
+ ret = time_before(jiffies, timeout);
+ if (i2c->algo_data.read_byte(i2c, I2C_PCA_CON)
+ & I2C_PCA_CON_SI)
+ break;
udelay(100);
+ } while (ret);
}
return ret > 0;
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 6649176..bea4c50 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -32,7 +32,6 @@
#include <linux/init.h>
#include <linux/idr.h>
#include <linux/mutex.h>
-#include <linux/of_i2c.h>
#include <linux/of_device.h>
#include <linux/completion.h>
#include <linux/hardirq.h>
@@ -197,11 +196,12 @@
{
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
- if (pm_runtime_suspended(dev))
- return 0;
-
- if (pm)
- return pm->suspend ? pm->suspend(dev) : 0;
+ if (pm) {
+ if (pm_runtime_suspended(dev))
+ return 0;
+ else
+ return pm->suspend ? pm->suspend(dev) : 0;
+ }
return i2c_legacy_suspend(dev, PMSG_SUSPEND);
}
@@ -216,12 +216,6 @@
else
ret = i2c_legacy_resume(dev);
- if (!ret) {
- pm_runtime_disable(dev);
- pm_runtime_set_active(dev);
- pm_runtime_enable(dev);
- }
-
return ret;
}
@@ -229,11 +223,12 @@
{
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
- if (pm_runtime_suspended(dev))
- return 0;
-
- if (pm)
- return pm->freeze ? pm->freeze(dev) : 0;
+ if (pm) {
+ if (pm_runtime_suspended(dev))
+ return 0;
+ else
+ return pm->freeze ? pm->freeze(dev) : 0;
+ }
return i2c_legacy_suspend(dev, PMSG_FREEZE);
}
@@ -242,11 +237,12 @@
{
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
- if (pm_runtime_suspended(dev))
- return 0;
-
- if (pm)
- return pm->thaw ? pm->thaw(dev) : 0;
+ if (pm) {
+ if (pm_runtime_suspended(dev))
+ return 0;
+ else
+ return pm->thaw ? pm->thaw(dev) : 0;
+ }
return i2c_legacy_resume(dev);
}
@@ -255,11 +251,12 @@
{
const struct dev_pm_ops *pm = dev->driver ? dev->driver->pm : NULL;
- if (pm_runtime_suspended(dev))
- return 0;
-
- if (pm)
- return pm->poweroff ? pm->poweroff(dev) : 0;
+ if (pm) {
+ if (pm_runtime_suspended(dev))
+ return 0;
+ else
+ return pm->poweroff ? pm->poweroff(dev) : 0;
+ }
return i2c_legacy_suspend(dev, PMSG_HIBERNATE);
}
@@ -876,9 +873,6 @@
if (adap->nr < __i2c_first_dynamic_bus_num)
i2c_scan_static_board_info(adap);
- /* Register devices from the device tree */
- of_i2c_register_devices(adap);
-
/* Notify drivers */
mutex_lock(&core_lock);
bus_for_each_drv(&i2c_bus_type, NULL, adap, __process_new_adapter);
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 0906fc5..c37ef64 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -157,13 +157,13 @@
{ /* MWAIT C5 */ },
{ /* MWAIT C6 */
.name = "ATM-C6",
- .desc = "MWAIT 0x40",
- .driver_data = (void *) 0x40,
+ .desc = "MWAIT 0x52",
+ .driver_data = (void *) 0x52,
.flags = CPUIDLE_FLAG_TIME_VALID | CPUIDLE_FLAG_TLB_FLUSHED,
- .exit_latency = 200,
+ .exit_latency = 140,
.power_usage = 150,
- .target_residency = 800,
- .enter = NULL }, /* disabled */
+ .target_residency = 560,
+ .enter = &intel_idle },
};
/**
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index d85bd8a..22239e9 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -483,6 +483,9 @@
memcpy(joydev->abspam, abspam, len);
+ for (i = 0; i < joydev->nabs; i++)
+ joydev->absmap[joydev->abspam[i]] = i;
+
out:
kfree(abspam);
return retval;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 0d4266a..3606985 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -404,6 +404,13 @@
retval = uinput_validate_absbits(dev);
if (retval < 0)
goto exit;
+ if (test_bit(ABS_MT_SLOT, dev->absbit)) {
+ int nslot = input_abs_get_max(dev, ABS_MT_SLOT) + 1;
+ input_mt_create_slots(dev, nslot);
+ input_set_events_per_packet(dev, 6 * nslot);
+ } else if (test_bit(ABS_MT_POSITION_X, dev->absbit)) {
+ input_set_events_per_packet(dev, 60);
+ }
}
udev->state = UIST_SETUP_COMPLETE;
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 42ba369..b35876e 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -103,27 +103,26 @@
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
+ int retval = 0;
+
+ if (usb_autopm_get_interface(wacom->intf) < 0)
+ return -EIO;
mutex_lock(&wacom->lock);
- wacom->irq->dev = wacom->usbdev;
-
- if (usb_autopm_get_interface(wacom->intf) < 0) {
- mutex_unlock(&wacom->lock);
- return -EIO;
- }
-
if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
- usb_autopm_put_interface(wacom->intf);
- mutex_unlock(&wacom->lock);
- return -EIO;
+ retval = -EIO;
+ goto out;
}
wacom->open = true;
wacom->intf->needs_remote_wakeup = 1;
+out:
mutex_unlock(&wacom->lock);
- return 0;
+ if (retval)
+ usb_autopm_put_interface(wacom->intf);
+ return retval;
}
static void wacom_close(struct input_dev *dev)
@@ -135,6 +134,8 @@
wacom->open = false;
wacom->intf->needs_remote_wakeup = 0;
mutex_unlock(&wacom->lock);
+
+ usb_autopm_put_interface(wacom->intf);
}
static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 6e29bad..47fd7a0 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -442,8 +442,10 @@
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
- if (features->type >= INTUOS4S && features->type <= INTUOS4L)
+ if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
+ features->type == WACOM_21UX2) {
t = (t << 1) | (data[1] & 1);
+ }
input_report_abs(input, ABS_PRESSURE, t);
input_report_abs(input, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index ed4900a..e4fb58d 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -1000,10 +1000,11 @@
page = bitmap->sb_page;
offset = sizeof(bitmap_super_t);
if (!file)
- read_sb_page(bitmap->mddev,
- bitmap->mddev->bitmap_info.offset,
- page,
- index, count);
+ page = read_sb_page(
+ bitmap->mddev,
+ bitmap->mddev->bitmap_info.offset,
+ page,
+ index, count);
} else if (file) {
page = read_page(file, index, bitmap, count);
offset = 0;
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index ad83a4d..0b830bb 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1839,7 +1839,9 @@
/* take from bio_init */
bio->bi_next = NULL;
+ bio->bi_flags &= ~(BIO_POOL_MASK-1);
bio->bi_flags |= 1 << BIO_UPTODATE;
+ bio->bi_comp_cpu = -1;
bio->bi_rw = READ;
bio->bi_vcnt = 0;
bio->bi_idx = 0;
@@ -1912,7 +1914,7 @@
!test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
break;
BUG_ON(sync_blocks < (PAGE_SIZE>>9));
- if (len > (sync_blocks<<9))
+ if ((len >> 9) > sync_blocks)
len = sync_blocks<<9;
}
diff --git a/drivers/media/IR/ir-keytable.c b/drivers/media/IR/ir-keytable.c
index 7e82a9d..7961d59 100644
--- a/drivers/media/IR/ir-keytable.c
+++ b/drivers/media/IR/ir-keytable.c
@@ -319,7 +319,7 @@
* a keyup event might follow immediately after the keydown.
*/
spin_lock_irqsave(&ir->keylock, flags);
- if (time_is_after_eq_jiffies(ir->keyup_jiffies))
+ if (time_is_before_eq_jiffies(ir->keyup_jiffies))
ir_keyup(ir);
spin_unlock_irqrestore(&ir->keylock, flags);
}
@@ -510,6 +510,13 @@
(ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_IR_RAW) ?
" in raw mode" : "");
+ /*
+ * Default delay of 250ms is too short for some protocols, expecially
+ * since the timeout is currently set to 250ms. Increase it to 500ms,
+ * to avoid wrong repetition of the keycodes.
+ */
+ input_dev->rep[REP_DELAY] = 500;
+
return 0;
out_event:
diff --git a/drivers/media/IR/ir-lirc-codec.c b/drivers/media/IR/ir-lirc-codec.c
index 77b5946..e63f757 100644
--- a/drivers/media/IR/ir-lirc-codec.c
+++ b/drivers/media/IR/ir-lirc-codec.c
@@ -267,7 +267,7 @@
features |= LIRC_CAN_SET_SEND_CARRIER;
if (ir_dev->props->s_tx_duty_cycle)
- features |= LIRC_CAN_SET_REC_DUTY_CYCLE;
+ features |= LIRC_CAN_SET_SEND_DUTY_CYCLE;
}
if (ir_dev->props->s_rx_carrier_range)
diff --git a/drivers/media/IR/ir-raw-event.c b/drivers/media/IR/ir-raw-event.c
index 43094e7..8e0e1b1 100644
--- a/drivers/media/IR/ir-raw-event.c
+++ b/drivers/media/IR/ir-raw-event.c
@@ -279,9 +279,11 @@
"rc%u", (unsigned int)ir->devno);
if (IS_ERR(ir->raw->thread)) {
+ int ret = PTR_ERR(ir->raw->thread);
+
kfree(ir->raw);
ir->raw = NULL;
- return PTR_ERR(ir->raw->thread);
+ return ret;
}
mutex_lock(&ir_raw_handler_lock);
diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c
index 96dafc4..46d4246 100644
--- a/drivers/media/IR/ir-sysfs.c
+++ b/drivers/media/IR/ir-sysfs.c
@@ -67,13 +67,14 @@
char *tmp = buf;
int i;
- if (ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
+ if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
enabled = ir_dev->rc_tab.ir_type;
allowed = ir_dev->props->allowed_protos;
- } else {
+ } else if (ir_dev->raw) {
enabled = ir_dev->raw->enabled_protocols;
allowed = ir_raw_get_allowed_protocols();
- }
+ } else
+ return sprintf(tmp, "[builtin]\n");
IR_dprintk(1, "allowed - 0x%llx, enabled - 0x%llx\n",
(long long)allowed,
@@ -121,10 +122,14 @@
int rc, i, count = 0;
unsigned long flags;
- if (ir_dev->props->driver_type == RC_DRIVER_SCANCODE)
+ if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE)
type = ir_dev->rc_tab.ir_type;
- else
+ else if (ir_dev->raw)
type = ir_dev->raw->enabled_protocols;
+ else {
+ IR_dprintk(1, "Protocol switching not supported\n");
+ return -EINVAL;
+ }
while ((tmp = strsep((char **) &data, " \n")) != NULL) {
if (!*tmp)
@@ -185,7 +190,7 @@
}
}
- if (ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
+ if (ir_dev->props && ir_dev->props->driver_type == RC_DRIVER_SCANCODE) {
spin_lock_irqsave(&ir_dev->rc_tab.lock, flags);
ir_dev->rc_tab.ir_type = type;
spin_unlock_irqrestore(&ir_dev->rc_tab.lock, flags);
diff --git a/drivers/media/IR/keymaps/rc-rc6-mce.c b/drivers/media/IR/keymaps/rc-rc6-mce.c
index 64264f7..39557ad 100644
--- a/drivers/media/IR/keymaps/rc-rc6-mce.c
+++ b/drivers/media/IR/keymaps/rc-rc6-mce.c
@@ -19,6 +19,7 @@
{ 0x800f0416, KEY_PLAY },
{ 0x800f0418, KEY_PAUSE },
+ { 0x800f046e, KEY_PLAYPAUSE },
{ 0x800f0419, KEY_STOP },
{ 0x800f0417, KEY_RECORD },
@@ -37,6 +38,8 @@
{ 0x800f0411, KEY_VOLUMEDOWN },
{ 0x800f0412, KEY_CHANNELUP },
{ 0x800f0413, KEY_CHANNELDOWN },
+ { 0x800f043a, KEY_BRIGHTNESSUP },
+ { 0x800f0480, KEY_BRIGHTNESSDOWN },
{ 0x800f0401, KEY_NUMERIC_1 },
{ 0x800f0402, KEY_NUMERIC_2 },
diff --git a/drivers/media/IR/mceusb.c b/drivers/media/IR/mceusb.c
index ac6bb2c..bc620e1 100644
--- a/drivers/media/IR/mceusb.c
+++ b/drivers/media/IR/mceusb.c
@@ -120,6 +120,10 @@
{ USB_DEVICE(VENDOR_PHILIPS, 0x0613) },
/* Philips eHome Infrared Transceiver */
{ USB_DEVICE(VENDOR_PHILIPS, 0x0815) },
+ /* Philips/Spinel plus IR transceiver for ASUS */
+ { USB_DEVICE(VENDOR_PHILIPS, 0x206c) },
+ /* Philips/Spinel plus IR transceiver for ASUS */
+ { USB_DEVICE(VENDOR_PHILIPS, 0x2088) },
/* Realtek MCE IR Receiver */
{ USB_DEVICE(VENDOR_REALTEK, 0x0161) },
/* SMK/Toshiba G83C0004D410 */
diff --git a/drivers/media/dvb/dvb-usb/dib0700_core.c b/drivers/media/dvb/dvb-usb/dib0700_core.c
index fe81834..48397f1 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_core.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_core.c
@@ -673,9 +673,6 @@
else
dev->props.rc.core.bulk_mode = false;
- /* Need a higher delay, to avoid wrong repeat */
- dev->rc_input_dev->rep[REP_DELAY] = 500;
-
dib0700_rc_setup(dev);
return 0;
diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index f634d2e..e06acd1 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -940,6 +940,58 @@
return adap->fe == NULL ? -ENODEV : 0;
}
+/* STK7770P */
+static struct dib7000p_config dib7770p_dib7000p_config = {
+ .output_mpeg2_in_188_bytes = 1,
+
+ .agc_config_count = 1,
+ .agc = &dib7070_agc_config,
+ .bw = &dib7070_bw_config_12_mhz,
+ .tuner_is_baseband = 1,
+ .spur_protect = 1,
+
+ .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+ .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+ .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+
+ .hostbus_diversity = 1,
+ .enable_current_mirror = 1,
+ .disable_sample_and_hold = 0,
+};
+
+static int stk7770p_frontend_attach(struct dvb_usb_adapter *adap)
+{
+ struct usb_device_descriptor *p = &adap->dev->udev->descriptor;
+ if (p->idVendor == cpu_to_le16(USB_VID_PINNACLE) &&
+ p->idProduct == cpu_to_le16(USB_PID_PINNACLE_PCTV72E))
+ dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
+ else
+ dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+ msleep(10);
+ dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+
+ dib0700_ctrl_clock(adap->dev, 72, 1);
+
+ msleep(10);
+ dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+ msleep(10);
+ dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+
+ if (dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+ &dib7770p_dib7000p_config) != 0) {
+ err("%s: dib7000p_i2c_enumeration failed. Cannot continue\n",
+ __func__);
+ return -ENODEV;
+ }
+
+ adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
+ &dib7770p_dib7000p_config);
+ return adap->fe == NULL ? -ENODEV : 0;
+}
+
/* DIB807x generic */
static struct dibx000_agc_config dib807x_agc_config[2] = {
{
@@ -1781,7 +1833,7 @@
/* 60 */{ USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_XXS_2) },
{ USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK807XPVR) },
{ USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_STK807XP) },
- { USB_DEVICE(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD) },
+ { USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x000, 0x3f00) },
{ USB_DEVICE(USB_VID_EVOLUTEPC, USB_PID_TVWAY_PLUS) },
/* 65 */{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV73ESE) },
{ USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV282E) },
@@ -2406,7 +2458,7 @@
.pid_filter_count = 32,
.pid_filter = stk70x0p_pid_filter,
.pid_filter_ctrl = stk70x0p_pid_filter_ctrl,
- .frontend_attach = stk7070p_frontend_attach,
+ .frontend_attach = stk7770p_frontend_attach,
.tuner_attach = dib7770p_tuner_attach,
DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
diff --git a/drivers/media/dvb/dvb-usb/opera1.c b/drivers/media/dvb/dvb-usb/opera1.c
index 6b22ec6..f896337 100644
--- a/drivers/media/dvb/dvb-usb/opera1.c
+++ b/drivers/media/dvb/dvb-usb/opera1.c
@@ -483,9 +483,7 @@
}
}
kfree(p);
- if (fw) {
- release_firmware(fw);
- }
+ release_firmware(fw);
return ret;
}
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 2e28b97..3aed0d4 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -260,6 +260,9 @@
// dprintk( "908: %x, 909: %x\n", reg_908, reg_909);
+ reg_909 |= (state->cfg.disable_sample_and_hold & 1) << 4;
+ reg_908 |= (state->cfg.enable_current_mirror & 1) << 7;
+
dib7000p_write_word(state, 908, reg_908);
dib7000p_write_word(state, 909, reg_909);
}
@@ -778,7 +781,10 @@
default:
case GUARD_INTERVAL_1_32: value *= 1; break;
}
- state->div_sync_wait = (value * 3) / 2 + 32; // add 50% SFN margin + compensate for one DVSY-fifo TODO
+ if (state->cfg.diversity_delay == 0)
+ state->div_sync_wait = (value * 3) / 2 + 48; // add 50% SFN margin + compensate for one DVSY-fifo
+ else
+ state->div_sync_wait = (value * 3) / 2 + state->cfg.diversity_delay; // add 50% SFN margin + compensate for one DVSY-fifo
/* deactive the possibility of diversity reception if extended interleaver */
state->div_force_off = !1 && ch->u.ofdm.transmission_mode != TRANSMISSION_MODE_8K;
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h
index 805dd13..da17345 100644
--- a/drivers/media/dvb/frontends/dib7000p.h
+++ b/drivers/media/dvb/frontends/dib7000p.h
@@ -33,6 +33,11 @@
int (*agc_control) (struct dvb_frontend *, u8 before);
u8 output_mode;
+ u8 disable_sample_and_hold : 1;
+
+ u8 enable_current_mirror : 1;
+ u8 diversity_delay;
+
};
#define DEFAULT_DIB7000P_I2C_ADDRESS 18
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index d93468c..ff3b0fa 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -1098,33 +1098,26 @@
*
* @return pointer to descriptor on success, NULL on error.
*/
-struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev)
+
+struct smscore_buffer_t *get_entry(struct smscore_device_t *coredev)
{
struct smscore_buffer_t *cb = NULL;
unsigned long flags;
- DEFINE_WAIT(wait);
-
spin_lock_irqsave(&coredev->bufferslock, flags);
-
- /* This function must return a valid buffer, since the buffer list is
- * finite, we check that there is an available buffer, if not, we wait
- * until such buffer become available.
- */
-
- prepare_to_wait(&coredev->buffer_mng_waitq, &wait, TASK_INTERRUPTIBLE);
- if (list_empty(&coredev->buffers)) {
- spin_unlock_irqrestore(&coredev->bufferslock, flags);
- schedule();
- spin_lock_irqsave(&coredev->bufferslock, flags);
+ if (!list_empty(&coredev->buffers)) {
+ cb = (struct smscore_buffer_t *) coredev->buffers.next;
+ list_del(&cb->entry);
}
-
- finish_wait(&coredev->buffer_mng_waitq, &wait);
-
- cb = (struct smscore_buffer_t *) coredev->buffers.next;
- list_del(&cb->entry);
-
spin_unlock_irqrestore(&coredev->bufferslock, flags);
+ return cb;
+}
+
+struct smscore_buffer_t *smscore_getbuffer(struct smscore_device_t *coredev)
+{
+ struct smscore_buffer_t *cb = NULL;
+
+ wait_event(coredev->buffer_mng_waitq, (cb = get_entry(coredev)));
return cb;
}
diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 67a4ec8..4ce541a 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -395,7 +395,7 @@
radio->registers[POWERCFG] = POWERCFG_ENABLE;
if (si470x_set_register(radio, POWERCFG) < 0) {
retval = -EIO;
- goto err_all;
+ goto err_video;
}
msleep(110);
diff --git a/drivers/media/video/cx231xx/Makefile b/drivers/media/video/cx231xx/Makefile
index 755dd0c..6f2b573 100644
--- a/drivers/media/video/cx231xx/Makefile
+++ b/drivers/media/video/cx231xx/Makefile
@@ -11,4 +11,5 @@
EXTRA_CFLAGS += -Idrivers/media/common/tuners
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-usb
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 6bdc0ef..f2a4900 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -32,6 +32,7 @@
#include <media/v4l2-chip-ident.h>
#include <media/cx25840.h>
+#include "dvb-usb-ids.h"
#include "xc5000.h"
#include "cx231xx.h"
@@ -175,6 +176,8 @@
.driver_info = CX231XX_BOARD_CNXT_RDE_250},
{USB_DEVICE(0x0572, 0x58A1),
.driver_info = CX231XX_BOARD_CNXT_RDU_250},
+ {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000,0x4fff),
+ .driver_info = CX231XX_BOARD_UNKNOWN},
{},
};
@@ -226,14 +229,16 @@
dev->board.name, dev->model);
/* set the direction for GPIO pins */
- cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
- cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
- cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
+ if (dev->board.tuner_gpio) {
+ cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
+ cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
+ cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
- /* request some modules if any required */
+ /* request some modules if any required */
- /* reset the Tuner */
- cx231xx_gpio_set(dev, dev->board.tuner_gpio);
+ /* reset the Tuner */
+ cx231xx_gpio_set(dev, dev->board.tuner_gpio);
+ }
/* set the mode to Analog mode initially */
cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 86ca8c2..f5a3e74 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -1996,7 +1996,7 @@
state->volume = v4l2_ctrl_new_std(&state->hdl,
&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_VOLUME,
- 0, 65335, 65535 / 100, default_volume);
+ 0, 65535, 65535 / 100, default_volume);
state->mute = v4l2_ctrl_new_std(&state->hdl,
&cx25840_audio_ctrl_ops, V4L2_CID_AUDIO_MUTE,
0, 1, 1, 0);
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 99dbae1..0fa85cb 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -17,7 +17,7 @@
config VIDEO_CX88_ALSA
tristate "Conexant 2388x DMA audio support"
- depends on VIDEO_CX88 && SND && EXPERIMENTAL
+ depends on VIDEO_CX88 && SND
select SND_PCM
---help---
This is a video4linux driver for direct (DMA) audio on
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index b984610..78abc1c 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -223,6 +223,7 @@
usb_rcvintpipe(dev, ep->bEndpointAddress),
buffer, buffer_len,
int_irq, (void *)gspca_dev, interval);
+ urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
gspca_dev->int_urb = urb;
ret = usb_submit_urb(urb, GFP_KERNEL);
if (ret < 0) {
diff --git a/drivers/media/video/gspca/sn9c20x.c b/drivers/media/video/gspca/sn9c20x.c
index 83a718f..9052d57 100644
--- a/drivers/media/video/gspca/sn9c20x.c
+++ b/drivers/media/video/gspca/sn9c20x.c
@@ -2357,8 +2357,7 @@
(data[33] << 10);
avg_lum >>= 9;
atomic_set(&sd->avg_lum, avg_lum);
- gspca_frame_add(gspca_dev, LAST_PACKET,
- data, len);
+ gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
return;
}
if (gspca_dev->last_packet_type == LAST_PACKET) {
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c
index be03a71..f0316d0 100644
--- a/drivers/media/video/ivtv/ivtvfb.c
+++ b/drivers/media/video/ivtv/ivtvfb.c
@@ -466,6 +466,8 @@
struct fb_vblank vblank;
u32 trace;
+ memset(&vblank, 0, sizeof(struct fb_vblank));
+
vblank.flags = FB_VBLANK_HAVE_COUNT |FB_VBLANK_HAVE_VCOUNT |
FB_VBLANK_HAVE_VSYNC;
trace = read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16;
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index 4525335..a7210d9 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -239,7 +239,7 @@
return -EFAULT;
}
- if (in_buf->vb.size < out_buf->vb.size) {
+ if (in_buf->vb.size > out_buf->vb.size) {
v4l2_err(&dev->v4l2_dev, "Output buffer is too small\n");
return -EINVAL;
}
@@ -1014,6 +1014,7 @@
v4l2_m2m_release(dev->m2m_dev);
del_timer_sync(&dev->timer);
video_unregister_device(dev->vfd);
+ video_device_release(dev->vfd);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 758a4db..c71af4e 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -447,6 +447,9 @@
dev_dbg(&client->dev, "%s left=%d, top=%d, width=%d, height=%d\n",
__func__, rect.left, rect.top, rect.width, rect.height);
+ if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
ret = mt9m111_make_rect(client, &rect);
if (!ret)
mt9m111->rect = rect;
@@ -466,12 +469,14 @@
static int mt9m111_cropcap(struct v4l2_subdev *sd, struct v4l2_cropcap *a)
{
+ if (a->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+
a->bounds.left = MT9M111_MIN_DARK_COLS;
a->bounds.top = MT9M111_MIN_DARK_ROWS;
a->bounds.width = MT9M111_MAX_WIDTH;
a->bounds.height = MT9M111_MAX_HEIGHT;
a->defrect = a->bounds;
- a->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
a->pixelaspect.numerator = 1;
a->pixelaspect.denominator = 1;
@@ -487,6 +492,7 @@
mf->width = mt9m111->rect.width;
mf->height = mt9m111->rect.height;
mf->code = mt9m111->fmt->code;
+ mf->colorspace = mt9m111->fmt->colorspace;
mf->field = V4L2_FIELD_NONE;
return 0;
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index e7cd23c..b48473c 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -402,9 +402,6 @@
if (mt9v022->model != V4L2_IDENT_MT9V022IX7ATC)
return -EINVAL;
break;
- case 0:
- /* No format change, only geometry */
- break;
default:
return -EINVAL;
}
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c
index 66ff174..b6ea672 100644
--- a/drivers/media/video/mx2_camera.c
+++ b/drivers/media/video/mx2_camera.c
@@ -378,6 +378,9 @@
spin_lock_irqsave(&pcdev->lock, flags);
+ if (*fb_active == NULL)
+ goto out;
+
vb = &(*fb_active)->vb;
dev_dbg(pcdev->dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
vb, vb->baddr, vb->bsize);
@@ -402,6 +405,7 @@
*fb_active = buf;
+out:
spin_unlock_irqrestore(&pcdev->lock, flags);
}
diff --git a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
index 1b992b8..55ea914 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-ctrl.c
@@ -513,7 +513,7 @@
if (ret >= 0) {
ret = pvr2_ctrl_range_check(cptr,*valptr);
}
- if (maskptr) *maskptr = ~0;
+ *maskptr = ~0;
} else if (cptr->info->type == pvr2_ctl_bool) {
ret = parse_token(ptr,len,valptr,boolNames,
ARRAY_SIZE(boolNames));
@@ -522,7 +522,7 @@
} else if (ret == 0) {
*valptr = (*valptr & 1) ? !0 : 0;
}
- if (maskptr) *maskptr = 1;
+ *maskptr = 1;
} else if (cptr->info->type == pvr2_ctl_enum) {
ret = parse_token(
ptr,len,valptr,
@@ -531,7 +531,7 @@
if (ret >= 0) {
ret = pvr2_ctrl_range_check(cptr,*valptr);
}
- if (maskptr) *maskptr = ~0;
+ *maskptr = ~0;
} else if (cptr->info->type == pvr2_ctl_bitmask) {
ret = parse_tlist(
ptr,len,maskptr,valptr,
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c
index b151c7b..6961c55 100644
--- a/drivers/media/video/s5p-fimc/fimc-core.c
+++ b/drivers/media/video/s5p-fimc/fimc-core.c
@@ -393,6 +393,37 @@
dbg("ctx->out_order_1p= %d", ctx->out_order_1p);
}
+static void fimc_prepare_dma_offset(struct fimc_ctx *ctx, struct fimc_frame *f)
+{
+ struct samsung_fimc_variant *variant = ctx->fimc_dev->variant;
+
+ f->dma_offset.y_h = f->offs_h;
+ if (!variant->pix_hoff)
+ f->dma_offset.y_h *= (f->fmt->depth >> 3);
+
+ f->dma_offset.y_v = f->offs_v;
+
+ f->dma_offset.cb_h = f->offs_h;
+ f->dma_offset.cb_v = f->offs_v;
+
+ f->dma_offset.cr_h = f->offs_h;
+ f->dma_offset.cr_v = f->offs_v;
+
+ if (!variant->pix_hoff) {
+ if (f->fmt->planes_cnt == 3) {
+ f->dma_offset.cb_h >>= 1;
+ f->dma_offset.cr_h >>= 1;
+ }
+ if (f->fmt->color == S5P_FIMC_YCBCR420) {
+ f->dma_offset.cb_v >>= 1;
+ f->dma_offset.cr_v >>= 1;
+ }
+ }
+
+ dbg("in_offset: color= %d, y_h= %d, y_v= %d",
+ f->fmt->color, f->dma_offset.y_h, f->dma_offset.y_v);
+}
+
/**
* fimc_prepare_config - check dimensions, operation and color mode
* and pre-calculate offset and the scaling coefficients.
@@ -406,7 +437,6 @@
{
struct fimc_frame *s_frame, *d_frame;
struct fimc_vid_buffer *buf = NULL;
- struct samsung_fimc_variant *variant = ctx->fimc_dev->variant;
int ret = 0;
s_frame = &ctx->s_frame;
@@ -419,61 +449,16 @@
swap(d_frame->width, d_frame->height);
}
- /* Prepare the output offset ratios for scaler. */
- d_frame->dma_offset.y_h = d_frame->offs_h;
- if (!variant->pix_hoff)
- d_frame->dma_offset.y_h *= (d_frame->fmt->depth >> 3);
+ /* Prepare the DMA offset ratios for scaler. */
+ fimc_prepare_dma_offset(ctx, &ctx->s_frame);
+ fimc_prepare_dma_offset(ctx, &ctx->d_frame);
- d_frame->dma_offset.y_v = d_frame->offs_v;
-
- d_frame->dma_offset.cb_h = d_frame->offs_h;
- d_frame->dma_offset.cb_v = d_frame->offs_v;
-
- d_frame->dma_offset.cr_h = d_frame->offs_h;
- d_frame->dma_offset.cr_v = d_frame->offs_v;
-
- if (!variant->pix_hoff && d_frame->fmt->planes_cnt == 3) {
- d_frame->dma_offset.cb_h >>= 1;
- d_frame->dma_offset.cb_v >>= 1;
- d_frame->dma_offset.cr_h >>= 1;
- d_frame->dma_offset.cr_v >>= 1;
- }
-
- dbg("out offset: color= %d, y_h= %d, y_v= %d",
- d_frame->fmt->color,
- d_frame->dma_offset.y_h, d_frame->dma_offset.y_v);
-
- /* Prepare the input offset ratios for scaler. */
- s_frame->dma_offset.y_h = s_frame->offs_h;
- if (!variant->pix_hoff)
- s_frame->dma_offset.y_h *= (s_frame->fmt->depth >> 3);
- s_frame->dma_offset.y_v = s_frame->offs_v;
-
- s_frame->dma_offset.cb_h = s_frame->offs_h;
- s_frame->dma_offset.cb_v = s_frame->offs_v;
-
- s_frame->dma_offset.cr_h = s_frame->offs_h;
- s_frame->dma_offset.cr_v = s_frame->offs_v;
-
- if (!variant->pix_hoff && s_frame->fmt->planes_cnt == 3) {
- s_frame->dma_offset.cb_h >>= 1;
- s_frame->dma_offset.cb_v >>= 1;
- s_frame->dma_offset.cr_h >>= 1;
- s_frame->dma_offset.cr_v >>= 1;
- }
-
- dbg("in offset: color= %d, y_h= %d, y_v= %d",
- s_frame->fmt->color, s_frame->dma_offset.y_h,
- s_frame->dma_offset.y_v);
-
- fimc_set_yuv_order(ctx);
-
- /* Check against the scaler ratio. */
if (s_frame->height > (SCALER_MAX_VRATIO * d_frame->height) ||
s_frame->width > (SCALER_MAX_HRATIO * d_frame->width)) {
err("out of scaler range");
return -EINVAL;
}
+ fimc_set_yuv_order(ctx);
}
/* Input DMA mode is not allowed when the scaler is disabled. */
@@ -822,7 +807,8 @@
} else {
v4l2_err(&ctx->fimc_dev->m2m.v4l2_dev,
"Wrong buffer/video queue type (%d)\n", f->type);
- return -EINVAL;
+ ret = -EINVAL;
+ goto s_fmt_out;
}
pix = &f->fmt.pix;
@@ -1414,8 +1400,10 @@
}
fimc->work_queue = create_workqueue(dev_name(&fimc->pdev->dev));
- if (!fimc->work_queue)
+ if (!fimc->work_queue) {
+ ret = -ENOMEM;
goto err_irq;
+ }
ret = fimc_register_m2m_device(fimc);
if (ret)
@@ -1492,6 +1480,7 @@
};
static struct samsung_fimc_variant fimc01_variant_s5pv210 = {
+ .pix_hoff = 1,
.has_inp_rot = 1,
.has_out_rot = 1,
.min_inp_pixsize = 16,
@@ -1506,6 +1495,7 @@
};
static struct samsung_fimc_variant fimc2_variant_s5pv210 = {
+ .pix_hoff = 1,
.min_inp_pixsize = 16,
.min_out_pixsize = 32,
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index ec697fc..bb8d83d 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -4323,13 +4323,13 @@
},
[SAA7134_BOARD_BEHOLD_COLUMBUS_TVFM] = {
/* Beholder Intl. Ltd. 2008 */
- /*Dmitry Belimov <d.belimov@gmail.com> */
- .name = "Beholder BeholdTV Columbus TVFM",
+ /* Dmitry Belimov <d.belimov@gmail.com> */
+ .name = "Beholder BeholdTV Columbus TV/FM",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_ALPS_TSBE5_PAL,
- .radio_type = UNSET,
- .tuner_addr = ADDR_UNSET,
- .radio_addr = ADDR_UNSET,
+ .radio_type = TUNER_TEA5767,
+ .tuner_addr = 0xc2 >> 1,
+ .radio_addr = 0xc0 >> 1,
.tda9887_conf = TDA9887_PRESENT,
.gpiomask = 0x000A8004,
.inputs = {{
diff --git a/drivers/media/video/saa7164/saa7164-buffer.c b/drivers/media/video/saa7164/saa7164-buffer.c
index 5713f3a..ddd25d3 100644
--- a/drivers/media/video/saa7164/saa7164-buffer.c
+++ b/drivers/media/video/saa7164/saa7164-buffer.c
@@ -136,10 +136,11 @@
int saa7164_buffer_dealloc(struct saa7164_tsport *port,
struct saa7164_buffer *buf)
{
- struct saa7164_dev *dev = port->dev;
+ struct saa7164_dev *dev;
- if ((buf == 0) || (port == 0))
+ if (!buf || !port)
return SAA_ERR_BAD_PARAMETER;
+ dev = port->dev;
dprintk(DBGLVL_BUF, "%s() deallocating buffer @ 0x%p\n", __func__, buf);
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index 8bdd940..2ac85d8 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -486,6 +486,12 @@
max(frame->dwFrameInterval[0],
frame->dwDefaultFrameInterval));
+ if (dev->quirks & UVC_QUIRK_RESTRICT_FRAME_RATE) {
+ frame->bFrameIntervalType = 1;
+ frame->dwFrameInterval[0] =
+ frame->dwDefaultFrameInterval;
+ }
+
uvc_trace(UVC_TRACE_DESCR, "- %ux%u (%u.%u fps)\n",
frame->wWidth, frame->wHeight,
10000000/frame->dwDefaultFrameInterval,
@@ -2026,6 +2032,15 @@
.bInterfaceClass = USB_CLASS_VENDOR_SPEC,
.bInterfaceSubClass = 1,
.bInterfaceProtocol = 0 },
+ /* Chicony CNF7129 (Asus EEE 100HE) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x04f2,
+ .idProduct = 0xb071,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_RESTRICT_FRAME_RATE },
/* Alcor Micro AU3820 (Future Boy PC USB Webcam) */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
@@ -2091,6 +2106,15 @@
.bInterfaceProtocol = 0,
.driver_info = UVC_QUIRK_PROBE_MINMAX
| UVC_QUIRK_PROBE_DEF },
+ /* IMC Networks (Medion Akoya) */
+ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = 0x13d3,
+ .idProduct = 0x5103,
+ .bInterfaceClass = USB_CLASS_VIDEO,
+ .bInterfaceSubClass = 1,
+ .bInterfaceProtocol = 0,
+ .driver_info = UVC_QUIRK_STREAM_NO_FID },
/* Syntek (HP Spartan) */
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE
| USB_DEVICE_ID_MATCH_INT_INFO,
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index bdacf3b..892e0e5 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -182,6 +182,7 @@
#define UVC_QUIRK_IGNORE_SELECTOR_UNIT 0x00000020
#define UVC_QUIRK_FIX_BANDWIDTH 0x00000080
#define UVC_QUIRK_PROBE_DEF 0x00000100
+#define UVC_QUIRK_RESTRICT_FRAME_RATE 0x00000200
/* Format flags */
#define UVC_FMT_FLAG_COMPRESSED 0x00000001
diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index 372b87e..6ff9e4b 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -393,8 +393,10 @@
}
/* read() method */
- dma_free_coherent(q->dev, mem->size, mem->vaddr, mem->dma_handle);
- mem->vaddr = NULL;
+ if (mem->vaddr) {
+ dma_free_coherent(q->dev, mem->size, mem->vaddr, mem->dma_handle);
+ mem->vaddr = NULL;
+ }
}
EXPORT_SYMBOL_GPL(videobuf_dma_contig_free);
diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c
index 06f9a9c..2ad0bc2 100644
--- a/drivers/media/video/videobuf-dma-sg.c
+++ b/drivers/media/video/videobuf-dma-sg.c
@@ -94,7 +94,7 @@
* must free the memory.
*/
static struct scatterlist *videobuf_pages_to_sg(struct page **pages,
- int nr_pages, int offset)
+ int nr_pages, int offset, size_t size)
{
struct scatterlist *sglist;
int i;
@@ -110,12 +110,14 @@
/* DMA to highmem pages might not work */
goto highmem;
sg_set_page(&sglist[0], pages[0], PAGE_SIZE - offset, offset);
+ size -= PAGE_SIZE - offset;
for (i = 1; i < nr_pages; i++) {
if (NULL == pages[i])
goto nopage;
if (PageHighMem(pages[i]))
goto highmem;
- sg_set_page(&sglist[i], pages[i], PAGE_SIZE, 0);
+ sg_set_page(&sglist[i], pages[i], min(PAGE_SIZE, size), 0);
+ size -= min(PAGE_SIZE, size);
}
return sglist;
@@ -170,7 +172,8 @@
first = (data & PAGE_MASK) >> PAGE_SHIFT;
last = ((data+size-1) & PAGE_MASK) >> PAGE_SHIFT;
- dma->offset = data & ~PAGE_MASK;
+ dma->offset = data & ~PAGE_MASK;
+ dma->size = size;
dma->nr_pages = last-first+1;
dma->pages = kmalloc(dma->nr_pages * sizeof(struct page *), GFP_KERNEL);
if (NULL == dma->pages)
@@ -252,7 +255,7 @@
if (dma->pages) {
dma->sglist = videobuf_pages_to_sg(dma->pages, dma->nr_pages,
- dma->offset);
+ dma->offset, dma->size);
}
if (dma->vaddr) {
dma->sglist = videobuf_vmalloc_to_sg(dma->vaddr,
diff --git a/drivers/misc/bh1780gli.c b/drivers/misc/bh1780gli.c
index 714c6b4..d5f3a3f 100644
--- a/drivers/misc/bh1780gli.c
+++ b/drivers/misc/bh1780gli.c
@@ -190,7 +190,6 @@
ddata = i2c_get_clientdata(client);
sysfs_remove_group(&client->dev.kobj, &bh1780_attr_group);
- i2c_set_clientdata(client, NULL);
kfree(ddata);
return 0;
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index 9024480..c44a5e8 100644
--- a/drivers/platform/x86/intel_ips.c
+++ b/drivers/platform/x86/intel_ips.c
@@ -51,7 +51,6 @@
* TODO:
* - handle CPU hotplug
* - provide turbo enable/disable api
- * - make sure we can write turbo enable/disable reg based on MISC_EN
*
* Related documents:
* - CDI 403777, 403778 - Auburndale EDS vol 1 & 2
@@ -230,7 +229,7 @@
#define THM_TC2 0xac
#define THM_DTV 0xb0
#define THM_ITV 0xd8
-#define ITV_ME_SEQNO_MASK 0x000f0000 /* ME should update every ~200ms */
+#define ITV_ME_SEQNO_MASK 0x00ff0000 /* ME should update every ~200ms */
#define ITV_ME_SEQNO_SHIFT (16)
#define ITV_MCH_TEMP_MASK 0x0000ff00
#define ITV_MCH_TEMP_SHIFT (8)
@@ -325,6 +324,7 @@
bool gpu_preferred;
bool poll_turbo_status;
bool second_cpu;
+ bool turbo_toggle_allowed;
struct ips_mcp_limits *limits;
/* Optional MCH interfaces for if i915 is in use */
@@ -415,7 +415,7 @@
new_limit = cur_limit - 8; /* 1W decrease */
/* Clamp to SKU TDP limit */
- if (((new_limit * 10) / 8) < (ips->orig_turbo_limit & TURBO_TDP_MASK))
+ if (new_limit < (ips->orig_turbo_limit & TURBO_TDP_MASK))
new_limit = ips->orig_turbo_limit & TURBO_TDP_MASK;
thm_writew(THM_MPCPC, (new_limit * 10) / 8);
@@ -461,7 +461,8 @@
if (ips->__cpu_turbo_on)
return;
- on_each_cpu(do_enable_cpu_turbo, ips, 1);
+ if (ips->turbo_toggle_allowed)
+ on_each_cpu(do_enable_cpu_turbo, ips, 1);
ips->__cpu_turbo_on = true;
}
@@ -498,7 +499,8 @@
if (!ips->__cpu_turbo_on)
return;
- on_each_cpu(do_disable_cpu_turbo, ips, 1);
+ if (ips->turbo_toggle_allowed)
+ on_each_cpu(do_disable_cpu_turbo, ips, 1);
ips->__cpu_turbo_on = false;
}
@@ -598,17 +600,29 @@
{
unsigned long flags;
bool ret = false;
+ u32 temp_limit;
+ u32 avg_power;
+ const char *msg = "MCP limit exceeded: ";
spin_lock_irqsave(&ips->turbo_status_lock, flags);
- if (ips->mcp_avg_temp > (ips->mcp_temp_limit * 100))
- ret = true;
- if (ips->cpu_avg_power + ips->mch_avg_power > ips->mcp_power_limit)
- ret = true;
- spin_unlock_irqrestore(&ips->turbo_status_lock, flags);
- if (ret)
+ temp_limit = ips->mcp_temp_limit * 100;
+ if (ips->mcp_avg_temp > temp_limit) {
dev_info(&ips->dev->dev,
- "MCP power or thermal limit exceeded\n");
+ "%sAvg temp %u, limit %u\n", msg, ips->mcp_avg_temp,
+ temp_limit);
+ ret = true;
+ }
+
+ avg_power = ips->cpu_avg_power + ips->mch_avg_power;
+ if (avg_power > ips->mcp_power_limit) {
+ dev_info(&ips->dev->dev,
+ "%sAvg power %u, limit %u\n", msg, avg_power,
+ ips->mcp_power_limit);
+ ret = true;
+ }
+
+ spin_unlock_irqrestore(&ips->turbo_status_lock, flags);
return ret;
}
@@ -663,6 +677,27 @@
}
/**
+ * verify_limits - verify BIOS provided limits
+ * @ips: IPS structure
+ *
+ * BIOS can optionally provide non-default limits for power and temp. Check
+ * them here and use the defaults if the BIOS values are not provided or
+ * are otherwise unusable.
+ */
+static void verify_limits(struct ips_driver *ips)
+{
+ if (ips->mcp_power_limit < ips->limits->mcp_power_limit ||
+ ips->mcp_power_limit > 35000)
+ ips->mcp_power_limit = ips->limits->mcp_power_limit;
+
+ if (ips->mcp_temp_limit < ips->limits->core_temp_limit ||
+ ips->mcp_temp_limit < ips->limits->mch_temp_limit ||
+ ips->mcp_temp_limit > 150)
+ ips->mcp_temp_limit = min(ips->limits->core_temp_limit,
+ ips->limits->mch_temp_limit);
+}
+
+/**
* update_turbo_limits - get various limits & settings from regs
* @ips: IPS driver struct
*
@@ -680,12 +715,21 @@
u32 hts = thm_readl(THM_HTS);
ips->cpu_turbo_enabled = !(hts & HTS_PCTD_DIS);
- ips->gpu_turbo_enabled = !(hts & HTS_GTD_DIS);
+ /*
+ * Disable turbo for now, until we can figure out why the power figures
+ * are wrong
+ */
+ ips->cpu_turbo_enabled = false;
+
+ if (ips->gpu_busy)
+ ips->gpu_turbo_enabled = !(hts & HTS_GTD_DIS);
+
ips->core_power_limit = thm_readw(THM_MPCPC);
ips->mch_power_limit = thm_readw(THM_MMGPC);
ips->mcp_temp_limit = thm_readw(THM_PTL);
ips->mcp_power_limit = thm_readw(THM_MPPC);
+ verify_limits(ips);
/* Ignore BIOS CPU vs GPU pref */
}
@@ -858,7 +902,7 @@
ret = (ret * 1000) / 65535;
*last = val;
- return ret;
+ return 0;
}
static const u16 temp_decay_factor = 2;
@@ -940,7 +984,6 @@
kfree(mch_samples);
kfree(cpu_samples);
kfree(mchp_samples);
- kthread_stop(ips->adjust);
return -ENOMEM;
}
@@ -948,7 +991,7 @@
ITV_ME_SEQNO_SHIFT;
seqno_timestamp = get_jiffies_64();
- old_cpu_power = thm_readl(THM_CEC) / 65535;
+ old_cpu_power = thm_readl(THM_CEC);
schedule_timeout_interruptible(msecs_to_jiffies(IPS_SAMPLE_PERIOD));
/* Collect an initial average */
@@ -1150,11 +1193,18 @@
STS_GPL_SHIFT;
/* ignore EC CPU vs GPU pref */
ips->cpu_turbo_enabled = !(sts & STS_PCTD_DIS);
- ips->gpu_turbo_enabled = !(sts & STS_GTD_DIS);
+ /*
+ * Disable turbo for now, until we can figure
+ * out why the power figures are wrong
+ */
+ ips->cpu_turbo_enabled = false;
+ if (ips->gpu_busy)
+ ips->gpu_turbo_enabled = !(sts & STS_GTD_DIS);
ips->mcp_temp_limit = (sts & STS_PTL_MASK) >>
STS_PTL_SHIFT;
ips->mcp_power_limit = (tc1 & STS_PPL_MASK) >>
STS_PPL_SHIFT;
+ verify_limits(ips);
spin_unlock(&ips->turbo_status_lock);
thm_writeb(THM_SEC, SEC_ACK);
@@ -1333,8 +1383,10 @@
* turbo manually or we'll get an illegal MSR access, even though
* turbo will still be available.
*/
- if (!(misc_en & IA32_MISC_TURBO_EN))
- ; /* add turbo MSR write allowed flag if necessary */
+ if (misc_en & IA32_MISC_TURBO_EN)
+ ips->turbo_toggle_allowed = true;
+ else
+ ips->turbo_toggle_allowed = false;
if (strstr(boot_cpu_data.x86_model_id, "CPU M"))
limits = &ips_sv_limits;
@@ -1351,9 +1403,10 @@
tdp = turbo_power & TURBO_TDP_MASK;
/* Sanity check TDP against CPU */
- if (limits->mcp_power_limit != (tdp / 8) * 1000) {
- dev_warn(&ips->dev->dev, "Warning: CPU TDP doesn't match expected value (found %d, expected %d)\n",
- tdp / 8, limits->mcp_power_limit / 1000);
+ if (limits->core_power_limit != (tdp / 8) * 1000) {
+ dev_info(&ips->dev->dev, "CPU TDP doesn't match expected value (found %d, expected %d)\n",
+ tdp / 8, limits->core_power_limit / 1000);
+ limits->core_power_limit = (tdp / 8) * 1000;
}
out:
@@ -1390,7 +1443,7 @@
return true;
out_put_busy:
- symbol_put(i915_gpu_turbo_disable);
+ symbol_put(i915_gpu_busy);
out_put_lower:
symbol_put(i915_gpu_lower);
out_put_raise:
@@ -1532,23 +1585,28 @@
/* Save turbo limits & ratios */
rdmsrl(TURBO_POWER_CURRENT_LIMIT, ips->orig_turbo_limit);
- ips_enable_cpu_turbo(ips);
- ips->cpu_turbo_enabled = true;
+ ips_disable_cpu_turbo(ips);
+ ips->cpu_turbo_enabled = false;
- /* Set up the work queue and monitor/adjust threads */
- ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor");
- if (IS_ERR(ips->monitor)) {
- dev_err(&dev->dev,
- "failed to create thermal monitor thread, aborting\n");
- ret = -ENOMEM;
- goto error_free_irq;
- }
-
+ /* Create thermal adjust thread */
ips->adjust = kthread_create(ips_adjust, ips, "ips-adjust");
if (IS_ERR(ips->adjust)) {
dev_err(&dev->dev,
"failed to create thermal adjust thread, aborting\n");
ret = -ENOMEM;
+ goto error_free_irq;
+
+ }
+
+ /*
+ * Set up the work queue and monitor thread. The monitor thread
+ * will wake up ips_adjust thread.
+ */
+ ips->monitor = kthread_run(ips_monitor, ips, "ips-monitor");
+ if (IS_ERR(ips->monitor)) {
+ dev_err(&dev->dev,
+ "failed to create thermal monitor thread, aborting\n");
+ ret = -ENOMEM;
goto error_thread_cleanup;
}
@@ -1566,7 +1624,7 @@
return ret;
error_thread_cleanup:
- kthread_stop(ips->monitor);
+ kthread_stop(ips->adjust);
error_free_irq:
free_irq(ips->dev->irq, ips);
error_unmap:
diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
index df1fb53..a4be416 100644
--- a/drivers/regulator/ad5398.c
+++ b/drivers/regulator/ad5398.c
@@ -256,7 +256,6 @@
regulator_unregister(chip->rdev);
kfree(chip);
- i2c_set_clientdata(client, NULL);
return 0;
}
diff --git a/drivers/regulator/isl6271a-regulator.c b/drivers/regulator/isl6271a-regulator.c
index d61ecb8..b8cc638 100644
--- a/drivers/regulator/isl6271a-regulator.c
+++ b/drivers/regulator/isl6271a-regulator.c
@@ -191,8 +191,6 @@
struct isl_pmic *pmic = i2c_get_clientdata(i2c);
int i;
- i2c_set_clientdata(i2c, NULL);
-
for (i = 0; i < 3; i++)
regulator_unregister(pmic->rdev[i]);
diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c
index 9daed8d..9de8516 100644
--- a/drivers/rtc/rtc-ds3232.c
+++ b/drivers/rtc/rtc-ds3232.c
@@ -268,7 +268,6 @@
free_irq(client->irq, client);
out_free:
- i2c_set_clientdata(client, NULL);
kfree(ds3232);
return ret;
}
@@ -287,7 +286,6 @@
}
rtc_device_unregister(ds3232->rtc);
- i2c_set_clientdata(client, NULL);
kfree(ds3232);
return 0;
}
diff --git a/drivers/staging/tm6000/Kconfig b/drivers/staging/tm6000/Kconfig
index c725356..de7ebb9 100644
--- a/drivers/staging/tm6000/Kconfig
+++ b/drivers/staging/tm6000/Kconfig
@@ -1,6 +1,6 @@
config VIDEO_TM6000
tristate "TV Master TM5600/6000/6010 driver"
- depends on VIDEO_DEV && I2C && INPUT && USB && EXPERIMENTAL
+ depends on VIDEO_DEV && I2C && INPUT && IR_CORE && USB && EXPERIMENTAL
select VIDEO_TUNER
select MEDIA_TUNER_XC2028
select MEDIA_TUNER_XC5000
diff --git a/drivers/staging/tm6000/tm6000-input.c b/drivers/staging/tm6000/tm6000-input.c
index 32f7a0a..54f7667 100644
--- a/drivers/staging/tm6000/tm6000-input.c
+++ b/drivers/staging/tm6000/tm6000-input.c
@@ -46,7 +46,7 @@
}
struct tm6000_ir_poll_result {
- u8 rc_data[4];
+ u16 rc_data;
};
struct tm6000_IR {
@@ -60,9 +60,9 @@
int polling;
struct delayed_work work;
u8 wait:1;
+ u8 key:1;
struct urb *int_urb;
u8 *urb_data;
- u8 key:1;
int (*get_key) (struct tm6000_IR *, struct tm6000_ir_poll_result *);
@@ -122,13 +122,14 @@
if (urb->status != 0)
printk(KERN_INFO "not ready\n");
- else if (urb->actual_length > 0)
+ else if (urb->actual_length > 0) {
memcpy(ir->urb_data, urb->transfer_buffer, urb->actual_length);
- dprintk("data %02x %02x %02x %02x\n", ir->urb_data[0],
- ir->urb_data[1], ir->urb_data[2], ir->urb_data[3]);
+ dprintk("data %02x %02x %02x %02x\n", ir->urb_data[0],
+ ir->urb_data[1], ir->urb_data[2], ir->urb_data[3]);
- ir->key = 1;
+ ir->key = 1;
+ }
rc = usb_submit_urb(urb, GFP_ATOMIC);
}
@@ -140,30 +141,47 @@
int rc;
u8 buf[2];
- if (ir->wait && !&dev->int_in) {
- poll_result->rc_data[0] = 0xff;
+ if (ir->wait && !&dev->int_in)
return 0;
- }
if (&dev->int_in) {
- poll_result->rc_data[0] = ir->urb_data[0];
- poll_result->rc_data[1] = ir->urb_data[1];
+ if (ir->ir.ir_type == IR_TYPE_RC5)
+ poll_result->rc_data = ir->urb_data[0];
+ else
+ poll_result->rc_data = ir->urb_data[0] | ir->urb_data[1] << 8;
} else {
tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 0);
msleep(10);
tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 2, 1);
msleep(10);
- rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR |
- USB_RECIP_DEVICE, REQ_02_GET_IR_CODE, 0, 0, buf, 1);
+ if (ir->ir.ir_type == IR_TYPE_RC5) {
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN |
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_02_GET_IR_CODE, 0, 0, buf, 1);
- msleep(10);
+ msleep(10);
- dprintk("read data=%02x\n", buf[0]);
- if (rc < 0)
- return rc;
+ dprintk("read data=%02x\n", buf[0]);
+ if (rc < 0)
+ return rc;
- poll_result->rc_data[0] = buf[0];
+ poll_result->rc_data = buf[0];
+ } else {
+ rc = tm6000_read_write_usb(dev, USB_DIR_IN |
+ USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ REQ_02_GET_IR_CODE, 0, 0, buf, 2);
+
+ msleep(10);
+
+ dprintk("read data=%04x\n", buf[0] | buf[1] << 8);
+ if (rc < 0)
+ return rc;
+
+ poll_result->rc_data = buf[0] | buf[1] << 8;
+ }
+ if ((poll_result->rc_data & 0x00ff) != 0xff)
+ ir->key = 1;
}
return 0;
}
@@ -180,12 +198,11 @@
return;
}
- dprintk("ir->get_key result data=%02x %02x\n",
- poll_result.rc_data[0], poll_result.rc_data[1]);
+ dprintk("ir->get_key result data=%04x\n", poll_result.rc_data);
- if (poll_result.rc_data[0] != 0xff && ir->key == 1) {
+ if (ir->key) {
ir_input_keydown(ir->input->input_dev, &ir->ir,
- poll_result.rc_data[0] | poll_result.rc_data[1] << 8);
+ (u32)poll_result.rc_data);
ir_input_nokey(ir->input->input_dev, &ir->ir);
ir->key = 0;
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index f96eff0..a6395bd 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -134,10 +134,6 @@
if (!dump_write(file, dump_start, dump_size))
goto end_coredump;
}
-/* Finally dump the task struct. Not be used by gdb, but could be useful */
- set_fs(KERNEL_DS);
- if (!dump_write(file, current, sizeof(*current)))
- goto end_coredump;
end_coredump:
set_fs(fs);
return has_dumped;
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 73c1530..5e9da99 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2283,7 +2283,8 @@
{
struct ceph_inode_info *ci = ceph_inode(inode);
int mds = session->s_mds;
- int seq = le32_to_cpu(grant->seq);
+ unsigned seq = le32_to_cpu(grant->seq);
+ unsigned issue_seq = le32_to_cpu(grant->issue_seq);
int newcaps = le32_to_cpu(grant->caps);
int issued, implemented, used, wanted, dirty;
u64 size = le64_to_cpu(grant->size);
@@ -2295,8 +2296,8 @@
int revoked_rdcache = 0;
int queue_invalidate = 0;
- dout("handle_cap_grant inode %p cap %p mds%d seq %d %s\n",
- inode, cap, mds, seq, ceph_cap_string(newcaps));
+ dout("handle_cap_grant inode %p cap %p mds%d seq %u/%u %s\n",
+ inode, cap, mds, seq, issue_seq, ceph_cap_string(newcaps));
dout(" size %llu max_size %llu, i_size %llu\n", size, max_size,
inode->i_size);
@@ -2392,6 +2393,7 @@
}
cap->seq = seq;
+ cap->issue_seq = issue_seq;
/* file layout may have changed */
ci->i_layout = grant->layout;
@@ -2774,15 +2776,7 @@
if (op == CEPH_CAP_OP_IMPORT)
__queue_cap_release(session, vino.ino, cap_id,
mseq, seq);
-
- /*
- * send any full release message to try to move things
- * along for the mds (who clearly thinks we still have this
- * cap).
- */
- ceph_add_cap_releases(mdsc, session);
- ceph_send_cap_releases(mdsc, session);
- goto done;
+ goto flush_cap_releases;
}
/* these will work even if we don't have a cap yet */
@@ -2810,7 +2804,7 @@
dout(" no cap on %p ino %llx.%llx from mds%d\n",
inode, ceph_ino(inode), ceph_snap(inode), mds);
spin_unlock(&inode->i_lock);
- goto done;
+ goto flush_cap_releases;
}
/* note that each of these drops i_lock for us */
@@ -2834,6 +2828,17 @@
ceph_cap_op_name(op));
}
+ goto done;
+
+flush_cap_releases:
+ /*
+ * send any full release message to try to move things
+ * along for the mds (who clearly thinks we still have this
+ * cap).
+ */
+ ceph_add_cap_releases(mdsc, session);
+ ceph_send_cap_releases(mdsc, session);
+
done:
mutex_unlock(&session->s_mutex);
done_unlocked:
diff --git a/fs/ceph/export.c b/fs/ceph/export.c
index 4480cb1..e38423e 100644
--- a/fs/ceph/export.c
+++ b/fs/ceph/export.c
@@ -42,32 +42,37 @@
static int ceph_encode_fh(struct dentry *dentry, u32 *rawfh, int *max_len,
int connectable)
{
+ int type;
struct ceph_nfs_fh *fh = (void *)rawfh;
struct ceph_nfs_confh *cfh = (void *)rawfh;
struct dentry *parent = dentry->d_parent;
struct inode *inode = dentry->d_inode;
- int type;
+ int connected_handle_length = sizeof(*cfh)/4;
+ int handle_length = sizeof(*fh)/4;
/* don't re-export snaps */
if (ceph_snap(inode) != CEPH_NOSNAP)
return -EINVAL;
- if (*max_len >= sizeof(*cfh)) {
+ if (*max_len >= connected_handle_length) {
dout("encode_fh %p connectable\n", dentry);
cfh->ino = ceph_ino(dentry->d_inode);
cfh->parent_ino = ceph_ino(parent->d_inode);
cfh->parent_name_hash = parent->d_name.hash;
- *max_len = sizeof(*cfh);
+ *max_len = connected_handle_length;
type = 2;
- } else if (*max_len > sizeof(*fh)) {
- if (connectable)
- return -ENOSPC;
+ } else if (*max_len >= handle_length) {
+ if (connectable) {
+ *max_len = connected_handle_length;
+ return 255;
+ }
dout("encode_fh %p\n", dentry);
fh->ino = ceph_ino(dentry->d_inode);
- *max_len = sizeof(*fh);
+ *max_len = handle_length;
type = 1;
} else {
- return -ENOSPC;
+ *max_len = handle_length;
+ return 255;
}
return type;
}
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 8c044a4..66e4da6 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -697,7 +697,7 @@
* start_request so that a tid has been assigned.
*/
spin_lock(&ci->i_unsafe_lock);
- list_add(&ci->i_unsafe_writes, &req->r_unsafe_item);
+ list_add(&req->r_unsafe_item, &ci->i_unsafe_writes);
spin_unlock(&ci->i_unsafe_lock);
ceph_get_cap_refs(ci, CEPH_CAP_FILE_WR);
}
diff --git a/fs/ceph/osd_client.c b/fs/ceph/osd_client.c
index dfced1d..3b5571b 100644
--- a/fs/ceph/osd_client.c
+++ b/fs/ceph/osd_client.c
@@ -549,7 +549,7 @@
*/
static void __cancel_request(struct ceph_osd_request *req)
{
- if (req->r_sent) {
+ if (req->r_sent && req->r_osd) {
ceph_con_revoke(&req->r_osd->o_con, req->r_request);
req->r_sent = 0;
}
diff --git a/fs/exofs/inode.c b/fs/exofs/inode.c
index eb7368e..3eadd97 100644
--- a/fs/exofs/inode.c
+++ b/fs/exofs/inode.c
@@ -54,6 +54,9 @@
unsigned nr_pages;
unsigned long length;
loff_t pg_first; /* keep 64bit also in 32-arches */
+ bool read_4_write; /* This means two things: that the read is sync
+ * And the pages should not be unlocked.
+ */
};
static void _pcol_init(struct page_collect *pcol, unsigned expected_pages,
@@ -71,6 +74,7 @@
pcol->nr_pages = 0;
pcol->length = 0;
pcol->pg_first = -1;
+ pcol->read_4_write = false;
}
static void _pcol_reset(struct page_collect *pcol)
@@ -347,7 +351,8 @@
if (PageError(page))
ClearPageError(page);
- unlock_page(page);
+ if (!pcol->read_4_write)
+ unlock_page(page);
EXOFS_DBGMSG("readpage_strip(0x%lx, 0x%lx) empty page,"
" splitting\n", inode->i_ino, page->index);
@@ -428,6 +433,7 @@
/* readpage_strip might call read_exec(,is_sync==false) at several
* places but not if we have a single page.
*/
+ pcol.read_4_write = is_sync;
ret = readpage_strip(&pcol, page);
if (ret) {
EXOFS_ERR("_readpage => %d\n", ret);
diff --git a/fs/nfsd/nfsfh.h b/fs/nfsd/nfsfh.h
index cdfb8c6..c16f8d8 100644
--- a/fs/nfsd/nfsfh.h
+++ b/fs/nfsd/nfsfh.h
@@ -196,8 +196,6 @@
static inline void
fh_unlock(struct svc_fh *fhp)
{
- BUG_ON(!fhp->fh_dentry);
-
if (fhp->fh_locked) {
fill_post_wcc(fhp);
mutex_unlock(&fhp->fh_dentry->d_inode->i_mutex);
diff --git a/fs/notify/Kconfig b/fs/notify/Kconfig
index 22c629e..b388443 100644
--- a/fs/notify/Kconfig
+++ b/fs/notify/Kconfig
@@ -3,4 +3,4 @@
source "fs/notify/dnotify/Kconfig"
source "fs/notify/inotify/Kconfig"
-source "fs/notify/fanotify/Kconfig"
+#source "fs/notify/fanotify/Kconfig"
diff --git a/fs/xfs/linux-2.6/xfs_sync.c b/fs/xfs/linux-2.6/xfs_sync.c
index d59c4a6..81976ff 100644
--- a/fs/xfs/linux-2.6/xfs_sync.c
+++ b/fs/xfs/linux-2.6/xfs_sync.c
@@ -668,14 +668,11 @@
xfs_perag_put(pag);
}
-void
-__xfs_inode_clear_reclaim_tag(
- xfs_mount_t *mp,
+STATIC void
+__xfs_inode_clear_reclaim(
xfs_perag_t *pag,
xfs_inode_t *ip)
{
- radix_tree_tag_clear(&pag->pag_ici_root,
- XFS_INO_TO_AGINO(mp, ip->i_ino), XFS_ICI_RECLAIM_TAG);
pag->pag_ici_reclaimable--;
if (!pag->pag_ici_reclaimable) {
/* clear the reclaim tag from the perag radix tree */
@@ -689,6 +686,17 @@
}
}
+void
+__xfs_inode_clear_reclaim_tag(
+ xfs_mount_t *mp,
+ xfs_perag_t *pag,
+ xfs_inode_t *ip)
+{
+ radix_tree_tag_clear(&pag->pag_ici_root,
+ XFS_INO_TO_AGINO(mp, ip->i_ino), XFS_ICI_RECLAIM_TAG);
+ __xfs_inode_clear_reclaim(pag, ip);
+}
+
/*
* Inodes in different states need to be treated differently, and the return
* value of xfs_iflush is not sufficient to get this right. The following table
@@ -838,6 +846,7 @@
if (!radix_tree_delete(&pag->pag_ici_root,
XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino)))
ASSERT(0);
+ __xfs_inode_clear_reclaim(pag, ip);
write_unlock(&pag->pag_ici_lock);
/*
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index 267a86c..2040e6c 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -246,9 +246,11 @@
atomic_t reserved;
-
/**
* Members protected by the bo::lock
+ * In addition, setting sync_obj to anything else
+ * than NULL requires bo::reserved to be held. This allows for
+ * checking NULL while reserved but not holding bo::lock.
*/
void *sync_obj_arg;
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 626b629..4e8ea8c 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -118,7 +118,6 @@
header-y += ext2_fs.h
header-y += fadvise.h
header-y += falloc.h
-header-y += fanotify.h
header-y += fb.h
header-y += fcntl.h
header-y += fd.h
diff --git a/include/linux/coredump.h b/include/linux/coredump.h
index 8ba66a9..59579cf 100644
--- a/include/linux/coredump.h
+++ b/include/linux/coredump.h
@@ -11,7 +11,7 @@
*/
static inline int dump_write(struct file *file, const void *addr, int nr)
{
- return file->f_op->write(file, addr, nr, &file->f_pos) == nr;
+ return access_ok(VERIFY_READ, addr, nr) && file->f_op->write(file, addr, nr, &file->f_pos) == nr;
}
static inline int dump_seek(struct file *file, loff_t off)
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 926b503..4fd978e 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -93,6 +93,7 @@
struct elevator_type *elevator_type;
struct mutex sysfs_lock;
struct hlist_head *hash;
+ unsigned int registered:1;
};
/*
diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 97e07f4..aa4ebb4 100644
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -48,6 +48,7 @@
/* for userland buffer */
int offset;
+ size_t size;
struct page **pages;
/* for kernel buffers */
diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index db5b560..b98bed3 100644
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -2202,15 +2202,13 @@
static int perf_event_period(struct perf_event *event, u64 __user *arg)
{
struct perf_event_context *ctx = event->ctx;
- unsigned long size;
int ret = 0;
u64 value;
if (!event->attr.sample_period)
return -EINVAL;
- size = copy_from_user(&value, arg, sizeof(value));
- if (size != sizeof(value))
+ if (copy_from_user(&value, arg, sizeof(value)))
return -EFAULT;
if (!value)
diff --git a/kernel/signal.c b/kernel/signal.c
index bded651..919562c 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -2215,6 +2215,14 @@
#ifdef __ARCH_SI_TRAPNO
err |= __put_user(from->si_trapno, &to->si_trapno);
#endif
+#ifdef BUS_MCEERR_AO
+ /*
+ * Other callers might not initialize the si_lsb field,
+ * so check explicitely for the right codes here.
+ */
+ if (from->si_code == BUS_MCEERR_AR || from->si_code == BUS_MCEERR_AO)
+ err |= __put_user(from->si_addr_lsb, &to->si_addr_lsb);
+#endif
break;
case __SI_CHLD:
err |= __put_user(from->si_pid, &to->si_pid);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index f88552c..3a45c22 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2485,7 +2485,7 @@
kbuf[left] = 0;
}
- for (; left && vleft--; i++, min++, max++, first=0) {
+ for (; left && vleft--; i++, first = 0) {
unsigned long val;
if (write) {
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index 492197e..bca9637 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -405,7 +405,7 @@
#define BUF_MAX_DATA_SIZE (BUF_PAGE_SIZE - (sizeof(u32) * 2))
/* Max number of timestamps that can fit on a page */
-#define RB_TIMESTAMPS_PER_PAGE (BUF_PAGE_SIZE / RB_LEN_TIME_STAMP)
+#define RB_TIMESTAMPS_PER_PAGE (BUF_PAGE_SIZE / RB_LEN_TIME_EXTEND)
int ring_buffer_print_page_header(struct trace_seq *s)
{
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 3eed583..9be3cf8 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -3587,9 +3587,13 @@
static void mem_cgroup_threshold(struct mem_cgroup *memcg)
{
- __mem_cgroup_threshold(memcg, false);
- if (do_swap_account)
- __mem_cgroup_threshold(memcg, true);
+ while (memcg) {
+ __mem_cgroup_threshold(memcg, false);
+ if (do_swap_account)
+ __mem_cgroup_threshold(memcg, true);
+
+ memcg = parent_mem_cgroup(memcg);
+ }
}
static int compare_thresholds(const void *a, const void *b)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 9c26eec..757f6b0 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -183,7 +183,7 @@
* signal.
*/
static int kill_proc_ao(struct task_struct *t, unsigned long addr, int trapno,
- unsigned long pfn)
+ unsigned long pfn, struct page *page)
{
struct siginfo si;
int ret;
@@ -198,7 +198,7 @@
#ifdef __ARCH_SI_TRAPNO
si.si_trapno = trapno;
#endif
- si.si_addr_lsb = PAGE_SHIFT;
+ si.si_addr_lsb = compound_order(compound_head(page)) + PAGE_SHIFT;
/*
* Don't use force here, it's convenient if the signal
* can be temporarily blocked.
@@ -235,7 +235,7 @@
int nr;
do {
nr = shrink_slab(1000, GFP_KERNEL, 1000);
- if (page_count(p) == 0)
+ if (page_count(p) == 1)
break;
} while (nr > 10);
}
@@ -327,7 +327,7 @@
* wrong earlier.
*/
static void kill_procs_ao(struct list_head *to_kill, int doit, int trapno,
- int fail, unsigned long pfn)
+ int fail, struct page *page, unsigned long pfn)
{
struct to_kill *tk, *next;
@@ -352,7 +352,7 @@
* process anyways.
*/
else if (kill_proc_ao(tk->tsk, tk->addr, trapno,
- pfn) < 0)
+ pfn, page) < 0)
printk(KERN_ERR
"MCE %#lx: Cannot send advisory machine check signal to %s:%d\n",
pfn, tk->tsk->comm, tk->tsk->pid);
@@ -928,7 +928,7 @@
* any accesses to the poisoned memory.
*/
kill_procs_ao(&tokill, !!PageDirty(hpage), trapno,
- ret != SWAP_SUCCESS, pfn);
+ ret != SWAP_SUCCESS, p, pfn);
return ret;
}
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a8cfa9c..f12ad18 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5182,9 +5182,9 @@
if (!table)
panic("Failed to allocate %s hash table\n", tablename);
- printk(KERN_INFO "%s hash table entries: %d (order: %d, %lu bytes)\n",
+ printk(KERN_INFO "%s hash table entries: %ld (order: %d, %lu bytes)\n",
tablename,
- (1U << log2qty),
+ (1UL << log2qty),
ilog2(size) - PAGE_SHIFT,
size);
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 5b7c86e..7ef429c 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -427,7 +427,7 @@
if (sym->name && !sym_is_choice_value(sym)) {
printf("CONFIG_%s\n", sym->name);
}
- } else {
+ } else if (input_mode != oldnoconfig) {
if (!conf_cnt++)
printf(_("*\n* Restart config...\n*\n"));
rootEntry = menu_get_parent_menu(menu);
diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 6ee2e4f..170459c 100644
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -165,7 +165,6 @@
struct symbol *sym;
struct property *prompt;
struct expr *dep;
- struct expr *dir_dep;
unsigned int flags;
char *help;
struct file *file;
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 4fb5902..edda8b4 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -107,7 +107,6 @@
void menu_add_dep(struct expr *dep)
{
current_entry->dep = expr_alloc_and(current_entry->dep, menu_check_dep(dep));
- current_entry->dir_dep = current_entry->dep;
}
void menu_set_type(int type)
@@ -291,10 +290,6 @@
for (menu = parent->list; menu; menu = menu->next)
menu_finalize(menu);
} else if (sym) {
- /* ignore inherited dependencies for dir_dep */
- sym->dir_dep.expr = expr_transform(expr_copy(parent->dir_dep));
- sym->dir_dep.expr = expr_eliminate_dups(sym->dir_dep.expr);
-
basedep = parent->prompt ? parent->prompt->visible.expr : NULL;
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
basedep = expr_eliminate_dups(expr_transform(basedep));
@@ -325,6 +320,8 @@
parent->next = last_menu->next;
last_menu->next = NULL;
}
+
+ sym->dir_dep.expr = parent->dep;
}
for (menu = parent->list; menu; menu = menu->next) {
if (sym && sym_is_choice(sym) &&
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index 943712c..1f8b305 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -350,6 +350,7 @@
}
}
calc_newval:
+#if 0
if (sym->dir_dep.tri == no && sym->rev_dep.tri != no) {
fprintf(stderr, "warning: (");
expr_fprint(sym->rev_dep.expr, stderr);
@@ -358,6 +359,7 @@
expr_fprint(sym->dir_dep.expr, stderr);
fprintf(stderr, ")\n");
}
+#endif
newval.tri = EXPR_OR(newval.tri, sym->rev_dep.tri);
}
if (newval.tri == mod && sym_get_type(sym) == S_BOOLEAN)
diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c
index 92aa762..07f803e 100644
--- a/sound/oss/soundcard.c
+++ b/sound/oss/soundcard.c
@@ -391,11 +391,11 @@
case SND_DEV_DSP:
case SND_DEV_DSP16:
case SND_DEV_AUDIO:
- return audio_ioctl(dev, file, cmd, p);
+ ret = audio_ioctl(dev, file, cmd, p);
break;
case SND_DEV_MIDIN:
- return MIDIbuf_ioctl(dev, file, cmd, p);
+ ret = MIDIbuf_ioctl(dev, file, cmd, p);
break;
}
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 95148e5..c16c5ba 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1747,6 +1747,8 @@
"HP dv6", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3061,
"HP dv6", STAC_HP_DV5), /* HP dv6-1110ax */
+ SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x363e,
+ "HP DV6", STAC_HP_DV5),
SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x7010,
"HP", STAC_HP_DV5),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0233,
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index ef7aa0a..95aaf56 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -73,6 +73,18 @@
#define cpu_relax() asm volatile("":::"memory")
#endif
+#ifdef __mips__
+#include "../../arch/mips/include/asm/unistd.h"
+#define rmb() asm volatile( \
+ ".set mips2\n\t" \
+ "sync\n\t" \
+ ".set mips0" \
+ : /* no output */ \
+ : /* no input */ \
+ : "memory")
+#define cpu_relax() asm volatile("" ::: "memory")
+#endif
+
#include <time.h>
#include <unistd.h>
#include <sys/types.h>
