* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
libata: track spindown status and skip spindown_compat if possible
libata: fix shutdown warning message printing
libata-acpi: add ATA_FLAG_ACPI_SATA port flag
libata: during revalidation, check n_sectors after device is configured
libata: separate out ata_dev_reread_id()
pata_scc had been missed by ata_std_prereset() switch
--- /dev/null
+/*
+ * ATSTK1000 setup code: Daughterboard interface
+ *
+ * Copyright (C) 2007 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
+#define __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H
+
+extern struct atmel_lcdfb_info atstk1000_lcdc_data;
+
+#endif /* __ARCH_AVR32_BOARDS_ATSTK1000_ATSTK1000_H */
#include <linux/types.h>
#include <linux/spi/spi.h>
+#include <video/atmel_lcdc.h>
+
#include <asm/io.h>
#include <asm/setup.h>
#include <asm/arch/at32ap7000.h>
#include <asm/arch/init.h>
#include <asm/arch/portmux.h>
+#include "atstk1000.h"
#define SW2_DEFAULT /* MMCI and UART_A available */
};
static struct eth_addr __initdata hw_addr[2];
-
static struct eth_platform_data __initdata eth_data[2];
-static struct lcdc_platform_data atstk1000_fb0_data;
static struct spi_board_info spi0_board_info[] __initdata = {
{
set_hw_addr(at32_add_device_eth(0, ð_data[0]));
at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
- atstk1000_fb0_data.fbmem_start = fbmem_start;
- atstk1000_fb0_data.fbmem_size = fbmem_size;
- at32_add_device_lcdc(0, &atstk1000_fb0_data);
+ at32_add_device_lcdc(0, &atstk1000_lcdc_data,
+ fbmem_start, fbmem_size);
return 0;
}
* published by the Free Software Foundation.
*/
#include <linux/bootmem.h>
+#include <linux/fb.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/linkage.h>
-#include <asm/setup.h>
+#include <video/atmel_lcdc.h>
+#include <asm/setup.h>
#include <asm/arch/board.h>
+#include "atstk1000.h"
+
/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;
+
+static struct fb_videomode __initdata ltv350qv_modes[] = {
+ {
+ .name = "320x240 @ 75",
+ .refresh = 75,
+ .xres = 320, .yres = 240,
+ .pixclock = KHZ2PICOS(6891),
+
+ .left_margin = 17, .right_margin = 33,
+ .upper_margin = 10, .lower_margin = 10,
+ .hsync_len = 16, .vsync_len = 1,
+
+ .sync = 0,
+ .vmode = FB_VMODE_NONINTERLACED,
+ },
+};
+
+static struct fb_monspecs __initdata atstk1000_default_monspecs = {
+ .manufacturer = "SNG",
+ .monitor = "LTV350QV",
+ .modedb = ltv350qv_modes,
+ .modedb_len = ARRAY_SIZE(ltv350qv_modes),
+ .hfmin = 14820,
+ .hfmax = 22230,
+ .vfmin = 60,
+ .vfmax = 90,
+ .dclkmax = 30000000,
+};
+
+struct atmel_lcdfb_info __initdata atstk1000_lcdc_data = {
+ .default_bpp = 24,
+ .default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
+ .default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
+ | ATMEL_LCDC_INVCLK
+ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
+ | ATMEL_LCDC_MEMOR_BIG),
+ .default_monspecs = &atstk1000_default_monspecs,
+ .guard_time = 2,
+};
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
- *
- * This file contains the code used by various IRQ handling routines:
- * asking for different IRQ's should be done through these routines
- * instead of just grabbing them. Thus setups with different IRQ numbers
- * shouldn't result in any weird surprises, and installing new handlers
- * should be easier.
- *
- * IRQ's are in fact implemented a bit like signal handlers for the kernel.
- * Naturally it's not a 1:1 relation, but there are similarities.
*/
#include <linux/interrupt.h>
return 1;
}
-static int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
if (post_kprobe_handler(args->regs))
ret = NOTIFY_STOP;
break;
- case DIE_FAULT:
- if (kprobe_running()
- && kprobe_fault_handler(args->regs, args->trapnr))
- ret = NOTIFY_STOP;
- break;
default:
break;
}
.long sys_shmdt
.long sys_shmctl
.long sys_utimensat
+ .long sys_signalfd
+ .long sys_timerfd /* 280 */
+ .long sys_eventfd
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */
* published by the Free Software Foundation.
*/
#include <linux/clk.h>
+#include <linux/fb.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/spi/spi.h>
#include <asm/arch/portmux.h>
#include <asm/arch/sm.h>
+#include <video/atmel_lcdc.h>
+
#include "clock.h"
#include "hmatrix.h"
#include "pio.h"
/* --------------------------------------------------------------------
* LCDC
* -------------------------------------------------------------------- */
-static struct lcdc_platform_data lcdc0_data;
-static struct resource lcdc0_resource[] = {
+static struct atmel_lcdfb_info atmel_lcdfb0_data;
+static struct resource atmel_lcdfb0_resource[] = {
{
.start = 0xff000000,
.end = 0xff000fff,
.flags = IORESOURCE_MEM,
},
IRQ(1),
+ {
+ /* Placeholder for pre-allocated fb memory */
+ .start = 0x00000000,
+ .end = 0x00000000,
+ .flags = 0,
+ },
};
-DEFINE_DEV_DATA(lcdc, 0);
-DEV_CLK(hclk, lcdc0, hsb, 7);
-static struct clk lcdc0_pixclk = {
- .name = "pixclk",
- .dev = &lcdc0_device.dev,
+DEFINE_DEV_DATA(atmel_lcdfb, 0);
+DEV_CLK(hck1, atmel_lcdfb0, hsb, 7);
+static struct clk atmel_lcdfb0_pixclk = {
+ .name = "lcdc_clk",
+ .dev = &atmel_lcdfb0_device.dev,
.mode = genclk_mode,
.get_rate = genclk_get_rate,
.set_rate = genclk_set_rate,
};
struct platform_device *__init
-at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data)
+at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
+ unsigned long fbmem_start, unsigned long fbmem_len)
{
struct platform_device *pdev;
+ struct atmel_lcdfb_info *info;
+ struct fb_monspecs *monspecs;
+ struct fb_videomode *modedb;
+ unsigned int modedb_size;
+
+ /*
+ * Do a deep copy of the fb data, monspecs and modedb. Make
+ * sure all allocations are done before setting up the
+ * portmux.
+ */
+ monspecs = kmemdup(data->default_monspecs,
+ sizeof(struct fb_monspecs), GFP_KERNEL);
+ if (!monspecs)
+ return NULL;
+
+ modedb_size = sizeof(struct fb_videomode) * monspecs->modedb_len;
+ modedb = kmemdup(monspecs->modedb, modedb_size, GFP_KERNEL);
+ if (!modedb)
+ goto err_dup_modedb;
+ monspecs->modedb = modedb;
switch (id) {
case 0:
- pdev = &lcdc0_device;
+ pdev = &atmel_lcdfb0_device;
select_peripheral(PC(19), PERIPH_A, 0); /* CC */
select_peripheral(PC(20), PERIPH_A, 0); /* HSYNC */
select_peripheral(PC(21), PERIPH_A, 0); /* PCLK */
select_peripheral(PD(16), PERIPH_A, 0); /* DATA22 */
select_peripheral(PD(17), PERIPH_A, 0); /* DATA23 */
- clk_set_parent(&lcdc0_pixclk, &pll0);
- clk_set_rate(&lcdc0_pixclk, clk_get_rate(&pll0));
+ clk_set_parent(&atmel_lcdfb0_pixclk, &pll0);
+ clk_set_rate(&atmel_lcdfb0_pixclk, clk_get_rate(&pll0));
break;
default:
- return NULL;
+ goto err_invalid_id;
}
- memcpy(pdev->dev.platform_data, data,
- sizeof(struct lcdc_platform_data));
+ if (fbmem_len) {
+ pdev->resource[2].start = fbmem_start;
+ pdev->resource[2].end = fbmem_start + fbmem_len - 1;
+ pdev->resource[2].flags = IORESOURCE_MEM;
+ }
+
+ info = pdev->dev.platform_data;
+ memcpy(info, data, sizeof(struct atmel_lcdfb_info));
+ info->default_monspecs = monspecs;
platform_device_register(pdev);
return pdev;
+
+err_invalid_id:
+ kfree(modedb);
+err_dup_modedb:
+ kfree(monspecs);
+ return NULL;
}
/* --------------------------------------------------------------------
&macb1_pclk,
&atmel_spi0_spi_clk,
&atmel_spi1_spi_clk,
- &lcdc0_hclk,
- &lcdc0_pixclk,
+ &atmel_lcdfb0_hck1,
+ &atmel_lcdfb0_pixclk,
&gclk0,
&gclk1,
&gclk2,
genclk_init_parent(&gclk2);
genclk_init_parent(&gclk3);
genclk_init_parent(&gclk4);
- genclk_init_parent(&lcdc0_pixclk);
+ genclk_init_parent(&atmel_lcdfb0_pixclk);
/*
* Turn on all clocks that have at least one user already, and
#include <linux/mm.h>
#include <linux/module.h>
#include <linux/pagemap.h>
-
#include <linux/kdebug.h>
+#include <linux/kprobes.h>
+
#include <asm/mmu_context.h>
#include <asm/sysreg.h>
#include <asm/tlb.h>
#include <asm/uaccess.h>
#ifdef CONFIG_KPROBES
-ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
-
-/* Hook to register for page fault notifications */
-int register_page_fault_notifier(struct notifier_block *nb)
+static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
- return atomic_notifier_chain_register(¬ify_page_fault_chain, nb);
-}
+ int ret = 0;
-int unregister_page_fault_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb);
-}
+ if (!user_mode(regs)) {
+ if (kprobe_running() && kprobe_fault_handler(regs, trap))
+ ret = 1;
+ }
-static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
- int trap, int sig)
-{
- struct die_args args = {
- .regs = regs,
- .trapnr = trap,
- };
- return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args);
+ return ret;
}
#else
-static inline int notify_page_fault(enum die_val val, struct pt_regs *regs,
- int trap, int sig)
+static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
- return NOTIFY_DONE;
+ return 0;
}
#endif
long signr;
int code;
- if (notify_page_fault(DIE_PAGE_FAULT, regs,
- ecr, SIGSEGV) == NOTIFY_STOP)
+ if (notify_page_fault(regs, ecr))
return;
address = sysreg_read(TLBEAR);
early_param("additional_cpus", setup_additional_cpus);
/*
- * cpu_possible_map should be static, it cannot change as cpu's
+ * cpu_possible_map should be static, it cannot change as CPUs
* are onlined, or offlined. The reason is per-cpu data-structures
* are allocated by some modules at init time, and dont expect to
* do this dynamically on cpu arrival/departure.
if (!kdump_on_init)
return NOTIFY_DONE;
- if (val != DIE_INIT_MONARCH_ENTER &&
- val != DIE_INIT_SLAVE_ENTER &&
+ if (val != DIE_INIT_MONARCH_LEAVE &&
+ val != DIE_INIT_SLAVE_LEAVE &&
+ val != DIE_INIT_MONARCH_PROCESS &&
val != DIE_MCA_RENDZVOUS_LEAVE &&
val != DIE_MCA_MONARCH_LEAVE)
return NOTIFY_DONE;
nd = (struct ia64_mca_notify_die *)args->err;
- /* Reason code 1 means machine check rendezous*/
- if ((val == DIE_INIT_MONARCH_ENTER || val == DIE_INIT_SLAVE_ENTER) &&
- nd->sos->rv_rc == 1)
+ /* Reason code 1 means machine check rendezvous*/
+ if ((val == DIE_INIT_MONARCH_LEAVE || val == DIE_INIT_SLAVE_LEAVE
+ || val == DIE_INIT_MONARCH_PROCESS) && nd->sos->rv_rc == 1)
return NOTIFY_DONE;
switch (val) {
- case DIE_INIT_MONARCH_ENTER:
+ case DIE_INIT_MONARCH_PROCESS:
+ atomic_set(&kdump_in_progress, 1);
+ *(nd->monarch_cpu) = -1;
+ break;
+ case DIE_INIT_MONARCH_LEAVE:
machine_kdump_on_init();
break;
- case DIE_INIT_SLAVE_ENTER:
- unw_init_running(kdump_cpu_freeze, NULL);
+ case DIE_INIT_SLAVE_LEAVE:
+ if (atomic_read(&kdump_in_progress))
+ unw_init_running(kdump_cpu_freeze, NULL);
break;
case DIE_MCA_RENDZVOUS_LEAVE:
if (atomic_read(&kdump_in_progress))
static int
machine_crash_setup(void)
{
+ /* be notified before default_monarch_init_process */
static struct notifier_block kdump_init_notifier_nb = {
.notifier_call = kdump_init_notifier,
+ .priority = 1,
};
int ret;
if((ret = register_die_notifier(&kdump_init_notifier_nb)) != 0)
data8 sys_getcpu
data8 sys_epoll_pwait // 1305
data8 sys_utimensat
+ data8 sys_signalfd
+ data8 sys_timerfd
+ data8 sys_eventfd
.org sys_call_table + 8*NR_syscalls // guard against failures to increase NR_syscalls
* Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar
*
* This file contains the code used by various IRQ handling routines:
- * asking for different IRQ's should be done through these routines
+ * asking for different IRQs should be done through these routines
* instead of just grabbing them. Thus setups with different IRQ numbers
* shouldn't result in any weird surprises, and installing new handlers
* should be easier.
* Copyright (C) Ashok Raj<ashok.raj@intel.com>, Intel Corporation 2004
*
* 4/14/2004: Added code to handle cpu migration and do safe irq
- * migration without lossing interrupts for iosapic
+ * migration without losing interrupts for iosapic
* architecture.
*/
}
/*
- * Phase 1: Locate irq's bound to this cpu and
+ * Phase 1: Locate IRQs bound to this cpu and
* relocate them for cpu removal.
*/
migrate_irqs();
static void
lsapic_noop (unsigned int irq)
{
- /* nuthing to do... */
+ /* nothing to do... */
}
static int lsapic_retrigger(unsigned int irq)
cmp_inst.l = kprobe_inst;
if ((cmp_inst.f.x2 == 0) || (cmp_inst.f.x2 == 1)) {
- /* Integere compare - Register Register (A6 type)*/
+ /* Integer compare - Register Register (A6 type)*/
if ((cmp_inst.f.tb == 0) && (cmp_inst.f.ta == 0)
&&(cmp_inst.f.c == 1))
ctype_unc = 1;
} else if ((cmp_inst.f.x2 == 2)||(cmp_inst.f.x2 == 3)) {
- /* Integere compare - Immediate Register (A8 type)*/
+ /* Integer compare - Immediate Register (A8 type)*/
if ((cmp_inst.f.ta == 0) &&(cmp_inst.f.c == 1))
ctype_unc = 1;
}
return 1;
}
-static int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
+int __kprobes kprobes_fault_handler(struct pt_regs *regs, int trapnr)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();
if (post_kprobes_handler(args->regs))
ret = NOTIFY_STOP;
break;
- case DIE_PAGE_FAULT:
- /* kprobe_running() needs smp_processor_id() */
- preempt_disable();
- if (kprobe_running() &&
- kprobes_fault_handler(args->regs, args->trapnr))
- ret = NOTIFY_STOP;
- preempt_enable();
default:
break;
}
/*
* Callee owns the argument space and could overwrite it, eg
* tail call optimization. So to be absolutely safe
- * we save the argument space before transfering the control
+ * we save the argument space before transferring the control
* to instrumented jprobe function which runs in
* the process context
*/
mlogbuf_finished = 1;
}
-EXPORT_SYMBOL(ia64_mlogbuf_finish);
/*
* Print buffered messages from INIT context.
struct task_struct *g, *t;
if (val != DIE_INIT_MONARCH_PROCESS)
return NOTIFY_DONE;
+#ifdef CONFIG_KEXEC
+ if (atomic_read(&kdump_in_progress))
+ return NOTIFY_DONE;
+#endif
/*
* FIXME: mlogbuf will brim over with INIT stack dumps.
* @peidx: pointer of index of processor error section
*
* Return value:
- * target address on Success / 0 on Failue
+ * target address on Success / 0 on Failure
*/
static u64
get_target_identifier(peidx_table_t *peidx)
return fatal_mca("External bus check fatal status");
/*
- * This is a local MCA and estimated as a recoverble error.
+ * This is a local MCA and estimated as a recoverable error.
*/
if (platform)
return recover_from_platform_error(slidx, peidx, pbci, sos);
/*
* Modules contain a single unwind table which covers both the core and the init text
* sections but since the two are not contiguous, we need to split this table up such that
- * we can register (and unregister) each "segment" seperately. Fortunately, this sounds
+ * we can register (and unregister) each "segment" separately. Fortunately, this sounds
* more complicated than it really is.
*/
static void
{
unsigned long flags;
/*
- * validy checks on cpu_mask have been done upstream
+ * validity checks on cpu_mask have been done upstream
*/
LOCK_PFS(flags);
{
unsigned long flags;
/*
- * validy checks on cpu_mask have been done upstream
+ * validity checks on cpu_mask have been done upstream
*/
LOCK_PFS(flags);
/*
* remove our file from the async queue, if we use this mode.
* This can be done without the context being protected. We come
- * here when the context has become unreacheable by other tasks.
+ * here when the context has become unreachable by other tasks.
*
* We may still have active monitoring at this point and we may
* end up in pfm_overflow_handler(). However, fasync_helper()
filp->private_data = NULL;
/*
- * if we free on the spot, the context is now completely unreacheable
+ * if we free on the spot, the context is now completely unreachable
* from the callers side. The monitored task side is also cut, so we
* can freely cut.
*
ctx->ctx_all_pmcs[0] = pmu_conf->impl_pmcs[0] & ~0x1;
/*
- * bitmask of all PMDs that are accesible to this context
+ * bitmask of all PMDs that are accessible to this context
*/
ctx->ctx_all_pmds[0] = pmu_conf->impl_pmds[0];
if (unlikely(!PMD_IS_IMPL(cnum))) goto error;
/*
* we can only read the register that we use. That includes
- * the one we explicitely initialize AND the one we want included
+ * the one we explicitly initialize AND the one we want included
* in the sampling buffer (smpl_regs).
*
* Having this restriction allows optimization in the ctxsw routine
* if non-blocking, then we ensure that the task will go into
* pfm_handle_work() before returning to user mode.
*
- * We cannot explicitely reset another task, it MUST always
+ * We cannot explicitly reset another task, it MUST always
* be done by the task itself. This works for system wide because
* the tool that is controlling the session is logically doing
* "self-monitoring".
switch(state) {
case PFM_CTX_UNLOADED:
/*
- * only comes to thios function if pfm_context is not NULL, i.e., cannot
+ * only comes to this function if pfm_context is not NULL, i.e., cannot
* be in unloaded state
*/
printk(KERN_ERR "perfmon: pfm_exit_thread [%d] ctx unloaded\n", task->pid);
/*
* main overflow processing routine.
- * it can be called from the interrupt path or explicitely during the context switch code
+ * it can be called from the interrupt path or explicitly during the context switch code
*/
static void
pfm_overflow_handler(struct task_struct *task, pfm_context_t *ctx, u64 pmc0, struct pt_regs *regs)
.pmc_desc = pfm_mck_pmc_desc,
.num_ibrs = 8,
.num_dbrs = 8,
- .use_rr_dbregs = 1 /* debug register are use for range retrictions */
+ .use_rr_dbregs = 1 /* debug register are use for range restrictions */
};
* interrupt redirection. The reason is this would require that
* All interrupts be stopped and hard bind the irq to a cpu.
* Later when the interrupt is fired we need to set the redir hint
- * on again in the vector. This is combersome for something that the
+ * on again in the vector. This is cumbersome for something that the
* user mode irq balancer will solve anyways.
*/
no_int_routing=1;
/** salinfo_platform_oemdata - optional callback to decode oemdata from an error
* record.
* @sect_header: pointer to the start of the section to decode.
- * @oemdata: returns vmalloc area containing the decded output.
+ * @oemdata: returns vmalloc area containing the decoded output.
* @oemdata_size: returns length of decoded output (strlen).
*
* Description: If user space asks for oem data to be decoded by the kernel
}
/*
- * Display cpu info for all cpu's.
+ * Display cpu info for all CPUs.
*/
static int
show_cpuinfo (struct seq_file *m, void *v)
c->cpu = smp_processor_id();
/* below default values will be overwritten by identify_siblings()
- * for Multi-Threading/Multi-Core capable cpu's
+ * for Multi-Threading/Multi-Core capable CPUs
*/
c->threads_per_core = c->cores_per_socket = c->num_log = 1;
c->socket_id = -1;
ia32_cpu_init();
#endif
- /* Clear ITC to eliminiate sched_clock() overflows in human time. */
+ /* Clear ITC to eliminate sched_clock() overflows in human time. */
ia64_set_itc(0);
/* disable all local interrupt sources: */
}
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
static inline void
send_IPI_single (int dest_cpu, int op)
}
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
static inline void
send_IPI_allbutself (int op)
}
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
static inline void
send_IPI_all (int op)
}
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
static inline void
send_IPI_self (int op)
}
#endif
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
void
smp_send_reschedule (int cpu)
}
/*
- * Called with preeemption disabled.
+ * Called with preemption disabled.
*/
static void
smp_send_local_flush_tlb (int cpu)
set_cpei_target_cpu(new_cpei_cpu);
desc = irq_desc + ia64_cpe_irq;
/*
- * Switch for now, immediatly, we need to do fake intr
+ * Switch for now, immediately, we need to do fake intr
* as other interrupts, but need to study CPEI behaviour with
* polling before making changes.
*/
}
/*
- * Assume that CPU's have been discovered by some platform-dependent interface. For
+ * Assume that CPUs have been discovered by some platform-dependent interface. For
* SoftSDV/Lion, that would be ACPI.
*
* Setup of the IPI irq handler is done in irq.c:init_IRQ_SMP().
} *ap_startup;
long sal_ret;
- /* Tell SAL where to drop the AP's. */
+ /* Tell SAL where to drop the APs. */
ap_startup = (struct fptr *) start_ap;
sal_ret = ia64_sal_set_vectors(SAL_VECTOR_OS_BOOT_RENDEZ,
ia64_tpa(ap_startup->fp), ia64_tpa(ap_startup->gp), 0, 0, 0, 0);
* Lower 4 bits are used as a count. Upper bits are a sequence
* number that is updated when count is reset. The cmpxchg will
* fail is seqno has changed. This minimizes mutiple cpus
- * reseting the count.
+ * resetting the count.
*/
if (current_jiffies > last.time)
(void) cmpxchg_acq(&last.count, count, 16 + (count & ~15));
* Copyright (C) 1999-2004 Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
* Copyright (C) 2003 Fenghua Yu <fenghua.yu@intel.com>
- * - Change pt_regs_off() to make it less dependant on pt_regs structure.
+ * - Change pt_regs_off() to make it less dependent on pt_regs structure.
*/
/*
* This file implements call frame unwind support for the Linux
* node_online_map is not set for hot-added nodes at this time,
* because we are halfway through initialization of the new node's
* structures. If for_each_online_node() is used, a new node's
- * pg_data_ptrs will be not initialized. Insted of using it,
+ * pg_data_ptrs will be not initialized. Instead of using it,
* pgdat_list[] is checked.
*/
for_each_node(node) {
extern void die (char *, struct pt_regs *, long);
#ifdef CONFIG_KPROBES
-ATOMIC_NOTIFIER_HEAD(notify_page_fault_chain);
-
-/* Hook to register for page fault notifications */
-int register_page_fault_notifier(struct notifier_block *nb)
-{
- return atomic_notifier_chain_register(¬ify_page_fault_chain, nb);
-}
-
-int unregister_page_fault_notifier(struct notifier_block *nb)
+static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
- return atomic_notifier_chain_unregister(¬ify_page_fault_chain, nb);
-}
+ int ret = 0;
+
+ if (!user_mode(regs)) {
+ /* kprobe_running() needs smp_processor_id() */
+ preempt_disable();
+ if (kprobe_running() && kprobes_fault_handler(regs, trap))
+ ret = 1;
+ preempt_enable();
+ }
-static inline int notify_page_fault(enum die_val val, const char *str,
- struct pt_regs *regs, long err, int trap, int sig)
-{
- struct die_args args = {
- .regs = regs,
- .str = str,
- .err = err,
- .trapnr = trap,
- .signr = sig
- };
- return atomic_notifier_call_chain(¬ify_page_fault_chain, val, &args);
+ return ret;
}
#else
-static inline int notify_page_fault(enum die_val val, const char *str,
- struct pt_regs *regs, long err, int trap, int sig)
+static inline int notify_page_fault(struct pt_regs *regs, int trap)
{
- return NOTIFY_DONE;
+ return 0;
}
#endif
/*
* This is to handle the kprobes on user space access instructions
*/
- if (notify_page_fault(DIE_PAGE_FAULT, "page fault", regs, code, TRAP_BRKPT,
- SIGSEGV) == NOTIFY_STOP)
+ if (notify_page_fault(regs, TRAP_BRKPT))
return;
down_read(&mm->mmap_sem);
* Use the block transfer engine to move kernel memory from src to dest
* using the assigned mode.
*
- * Paramaters:
+ * Parameters:
* src - physical address of the transfer source.
* dest - physical address of the transfer destination.
* len - number of bytes to transfer from source to dest.
* use the block transfer engine to move kernel
* memory from src to dest using the assigned mode.
*
- * Paramaters:
+ * Parameters:
* src - physical address of the transfer source.
* dest - physical address of the transfer destination.
* len - number of bytes to transfer from source to dest.
* for IBCT0/1 in the SGI documentation.
*
* NOTE: If the source, dest, and len are all cache line aligned,
- * then it would be _FAR_ preferrable to use bte_copy instead.
+ * then it would be _FAR_ preferable to use bte_copy instead.
*/
bte_result_t bte_unaligned_copy(u64 src, u64 dest, u64 len, u64 mode)
{
* a standard bte copy.
*
* One nasty exception to the above rule is when the
- * source and destination are not symetrically
+ * source and destination are not symmetrically
* mis-aligned. If the source offset from the first
* cache line is different from the destination offset,
* we make the first section be the entire transfer
if (footBcopyDest == (headBcopyDest + headBcopyLen)) {
/*
- * We have two contigous bcopy
+ * We have two contiguous bcopy
* blocks. Merge them.
*/
headBcopyLen += footBcopyLen;
} else {
/*
- * The transfer is not symetric, we will
+ * The transfer is not symmetric, we will
* allocate a buffer large enough for all the
* data, bte_copy into that buffer and then
* bcopy to the destination.
}
BTE_PRINTK(("eh:%p:%d Cleaning up\n", err_nodepda, smp_processor_id()));
- /* Reenable both bte interfaces */
+ /* Re-enable both bte interfaces */
imem.ii_imem_regval = REMOTE_HUB_L(nasid, IIO_IMEM);
imem.ii_imem_fld_s.i_b0_esd = imem.ii_imem_fld_s.i_b1_esd = 1;
REMOTE_HUB_S(nasid, IIO_IMEM, imem.ii_imem_regval);
/*
* The caller has already figured out the error type, we save that
- * in the bte handle structure for the thread excercising the
+ * in the bte handle structure for the thread exercising the
* interface to consume.
*/
bte->bh_error = ioe->ie_errortype + BTEFAIL_OFFSET;
}
/*
- * prime sn_pci_provider[]. Individial provider init routines will
+ * prime sn_pci_provider[]. Individual provider init routines will
* override their respective default entries.
*/
* IO on SN2 is done via SAL calls, early_printk won't work without this.
*
* This code duplicates some of the ACPI table parsing that is in efi.c & sal.c.
- * Any changes to those file may have to be made hereas well.
+ * Any changes to those file may have to be made here as well.
*/
efi_systab = (efi_system_table_t *) __va(ia64_boot_param->efi_systab);
config_tables = __va(efi_systab->tables);
*
* SN2 PIO writes from separate CPUs are not guaranteed to arrive in order.
* Context switching user threads which have memory-mapped MMIO may cause
- * PIOs to issue from seperate CPUs, thus the PIO writes must be drained
+ * PIOs to issue from separate CPUs, thus the PIO writes must be drained
* from the previous CPU's Shub before execution resumes on the new CPU.
*/
void sn_migrate(struct task_struct *task)
/*
- * Pull the remote per partititon specific variables from the specified
+ * Pull the remote per partition specific variables from the specified
* partition.
*/
enum xpc_retval
// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
// >>> iterations of the for-loop, bail if set?
- // >>> should we impose a minumum #of entries? like 4 or 8?
+ // >>> should we impose a minimum #of entries? like 4 or 8?
for (nentries = ch->local_nentries; nentries > 0; nentries--) {
nbytes = nentries * ch->msg_size;
// >>> may want to check for ch->flags & XPC_C_DISCONNECTING between
// >>> iterations of the for-loop, bail if set?
- // >>> should we impose a minumum #of entries? like 4 or 8?
+ // >>> should we impose a minimum #of entries? like 4 or 8?
for (nentries = ch->remote_nentries; nentries > 0; nentries--) {
nbytes = nentries * ch->msg_size;
/*
- * Before proceding with the teardown we have to wait until all
+ * Before proceeding with the teardown we have to wait until all
* existing references cease.
*/
wait_event(part->teardown_wq, (atomic_read(&part->references) == 0));
dev_dbg(xpnet, "destination Partitions mask (dp) = 0x%lx\n", dp);
/*
- * If we wanted to allow promiscous mode to work like an
+ * If we wanted to allow promiscuous mode to work like an
* unswitched network, this would be a good point to OR in a
* mask of partitions which should be receiving all packets.
*/
/*
* First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
* around hw issues at the pci bus level. SGI proms older than
- * 4.10 don't implment this.
+ * 4.10 don't implement this.
*/
SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
/*
* If the above failed, retry using the SAL_PROBE call which should
* be present in all proms (but which cannot work round PCI chipset
- * bugs). This code is retained for compatability with old
+ * bugs). This code is retained for compatibility with old
* pre-4.10 proms, and should be removed at some point in the future.
*/
/*
* First, try the SN_SAL_IOIF_PCI_SAFE SAL call which can work
* around hw issues at the pci bus level. SGI proms older than
- * 4.10 don't implment this.
+ * 4.10 don't implement this.
*/
SAL_CALL(isrv, SN_SAL_IOIF_PCI_SAFE,
/*
* If the above failed, retry using the SAL_PROBE call which should
* be present in all proms (but which cannot work round PCI chipset
- * bugs). This code is retained for compatability with old
+ * bugs). This code is retained for compatibility with old
* pre-4.10 proms, and should be removed at some point in the future.
*/
/*
* find_free_ate: Find the first free ate index starting from the given
- * index for the desired consequtive count.
+ * index for the desired consecutive count.
*/
static int find_free_ate(struct ate_resource *ate_resource, int start,
int count)
return -1;
/*
- * Find the required number of free consequtive ates.
+ * Find the required number of free consecutive ates.
*/
start_index =
find_free_ate(ate_resource, ate_resource->lowest_free_index,
/*
* Allocate "count" contiguous Bridge Address Translation Entries
* on the specified bridge to be used for PCI to XTALK mappings.
- * Indices in rm map range from 1..num_entries. Indicies returned
+ * Indices in rm map range from 1..num_entries. Indices returned
* to caller range from 0..num_entries-1.
*
* Return the start index on success, -1 on failure.
}
/*
- * Wrapper routine for free'ing DMA maps
+ * Wrapper routine for freeing DMA maps
* DMA mappings for Direct 64 and 32 do not have any DMA maps.
*/
void
/*
* Scan all vga controllers on this bus making sure they all
- * suport FW. If not, return.
+ * support FW. If not, return.
*/
list_for_each_entry(pdev, tioca_kern->ca_devices, bus_list) {
* @req_size: len (bytes) to map
*
* Map @paddr into CA address space using the GART mechanism. The mapped
- * dma_addr_t is guarenteed to be contiguous in CA bus space.
+ * dma_addr_t is guaranteed to be contiguous in CA bus space.
*/
static dma_addr_t
tioca_dma_mapped(struct pci_dev *pdev, u64 paddr, size_t req_size)
return 0;
/*
- * If card is 64 or 48 bit addresable, use a direct mapping. 32
+ * If card is 64 or 48 bit addressable, use a direct mapping. 32
* bit direct is so restrictive w.r.t. where the memory resides that
* we don't use it even though CA has some support.
*/
* @ct_addr: the coretalk address to map
* @len: number of bytes to map
*
- * Given the addressing type, set up various paramaters that define the
+ * Given the addressing type, set up various parameters that define the
* ATE pool to use. Search for a contiguous block of entries to cover the
- * length, and if enough resources exist, fill in the ATE's and construct a
+ * length, and if enough resources exist, fill in the ATEs and construct a
* tioce_dmamap struct to track the mapping.
*/
static u64
*/
if (!mapaddr && !barrier && dma_mask >= 0xffffffffffUL) {
/*
- * We have two options for 40-bit mappings: 16GB "super" ATE's
- * and 64MB "regular" ATE's. We'll try both if needed for a
+ * We have two options for 40-bit mappings: 16GB "super" ATEs
+ * and 64MB "regular" ATEs. We'll try both if needed for a
* given mapping but which one we try first depends on the
* size. For requests >64MB, prefer to use a super page with
* regular as the fallback. Otherwise, try in the reverse order.
}
/**
- * tioce_reserve_m32 - reserve M32 ate's for the indicated address range
- * @tioce_kernel: TIOCE context to reserve ate's for
+ * tioce_reserve_m32 - reserve M32 ATEs for the indicated address range
+ * @tioce_kernel: TIOCE context to reserve ATEs for
* @base: starting bus address to reserve
* @limit: last bus address to reserve
*
/*
* Set PMU pagesize to the largest size available, and zero out
- * the ate's.
+ * the ATEs.
*/
tioce_mmr = (struct tioce __iomem *)tioce_common->ce_pcibus.bs_base;
}
/*
- * Reserve ATE's corresponding to reserved address ranges. These
+ * Reserve ATEs corresponding to reserved address ranges. These
* include:
*
* Memory space covered by each PPB mem base/limit register
irq.o ptrace.o time.o sys_sparc.o signal.o \
unaligned.o central.o pci.o starfire.o semaphore.o \
power.o sbus.o iommu_common.o sparc64_ksyms.o chmc.o \
- visemul.o prom.o of_device.o
+ visemul.o prom.o of_device.o hvapi.o
obj-$(CONFIG_STACKTRACE) += stacktrace.o
obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o pci_iommu.o \
mov %o1, %o0
1: retl
nop
+
+ /* %o0: API group number
+ * %o1: pointer to unsigned long major number storage
+ * %o2: pointer to unsigned long minor number storage
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_get_version
+sun4v_get_version:
+ mov HV_CORE_GET_VER, %o5
+ mov %o1, %o3
+ mov %o2, %o4
+ ta HV_CORE_TRAP
+ stx %o1, [%o3]
+ retl
+ stx %o2, [%o4]
+
+ /* %o0: API group number
+ * %o1: desired major number
+ * %o2: desired minor number
+ * %o3: pointer to unsigned long actual minor number storage
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_set_version
+sun4v_set_version:
+ mov HV_CORE_SET_VER, %o5
+ mov %o3, %o4
+ ta HV_CORE_TRAP
+ retl
+ stx %o1, [%o4]
+
+ /* %o0: pointer to unsigned long status
+ *
+ * returns %o0: signed character
+ */
+ .globl sun4v_con_getchar
+sun4v_con_getchar:
+ mov %o0, %o4
+ mov HV_FAST_CONS_GETCHAR, %o5
+ clr %o0
+ clr %o1
+ ta HV_FAST_TRAP
+ stx %o0, [%o4]
+ retl
+ sra %o1, 0, %o0
+
+ /* %o0: signed long character
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_con_putchar
+sun4v_con_putchar:
+ mov HV_FAST_CONS_PUTCHAR, %o5
+ ta HV_FAST_TRAP
+ retl
+ sra %o0, 0, %o0
+
+ /* %o0: buffer real address
+ * %o1: buffer size
+ * %o2: pointer to unsigned long bytes_read
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_con_read
+sun4v_con_read:
+ mov %o2, %o4
+ mov HV_FAST_CONS_READ, %o5
+ ta HV_FAST_TRAP
+ brnz %o0, 1f
+ cmp %o1, -1 /* break */
+ be,a,pn %icc, 1f
+ mov %o1, %o0
+ cmp %o1, -2 /* hup */
+ be,a,pn %icc, 1f
+ mov %o1, %o0
+ stx %o1, [%o4]
+1: retl
+ nop
+
+ /* %o0: buffer real address
+ * %o1: buffer size
+ * %o2: pointer to unsigned long bytes_written
+ *
+ * returns %o0: status
+ */
+ .globl sun4v_con_write
+sun4v_con_write:
+ mov %o2, %o4
+ mov HV_FAST_CONS_WRITE, %o5
+ ta HV_FAST_TRAP
+ stx %o1, [%o4]
+ retl
+ nop
--- /dev/null
+/* hvapi.c: Hypervisor API management.
+ *
+ * Copyright (C) 2007 David S. Miller <davem@davemloft.net>
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+
+#include <asm/hypervisor.h>
+#include <asm/oplib.h>
+
+/* If the hypervisor indicates that the API setting
+ * calls are unsupported, by returning HV_EBADTRAP or
+ * HV_ENOTSUPPORTED, we assume that API groups with the
+ * PRE_API flag set are major 1 minor 0.
+ */
+struct api_info {
+ unsigned long group;
+ unsigned long major;
+ unsigned long minor;
+ unsigned int refcnt;
+ unsigned int flags;
+#define FLAG_PRE_API 0x00000001
+};
+
+static struct api_info api_table[] = {
+ { .group = HV_GRP_SUN4V, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_CORE, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_INTR, },
+ { .group = HV_GRP_SOFT_STATE, },
+ { .group = HV_GRP_PCI, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_LDOM, },
+ { .group = HV_GRP_SVC_CHAN, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_NCS, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_NIAG_PERF, .flags = FLAG_PRE_API },
+ { .group = HV_GRP_FIRE_PERF, },
+ { .group = HV_GRP_DIAG, .flags = FLAG_PRE_API },
+};
+
+static DEFINE_SPINLOCK(hvapi_lock);
+
+static struct api_info *__get_info(unsigned long group)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(api_table); i++) {
+ if (api_table[i].group == group)
+ return &api_table[i];
+ }
+ return NULL;
+}
+
+static void __get_ref(struct api_info *p)
+{
+ p->refcnt++;
+}
+
+static void __put_ref(struct api_info *p)
+{
+ if (--p->refcnt == 0) {
+ unsigned long ignore;
+
+ sun4v_set_version(p->group, 0, 0, &ignore);
+ p->major = p->minor = 0;
+ }
+}
+
+/* Register a hypervisor API specification. It indicates the
+ * API group and desired major+minor.
+ *
+ * If an existing API registration exists '0' (success) will
+ * be returned if it is compatible with the one being registered.
+ * Otherwise a negative error code will be returned.
+ *
+ * Otherwise an attempt will be made to negotiate the requested
+ * API group/major/minor with the hypervisor, and errors returned
+ * if that does not succeed.
+ */
+int sun4v_hvapi_register(unsigned long group, unsigned long major,
+ unsigned long *minor)
+{
+ struct api_info *p;
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&hvapi_lock, flags);
+ p = __get_info(group);
+ ret = -EINVAL;
+ if (p) {
+ if (p->refcnt) {
+ ret = -EINVAL;
+ if (p->major == major) {
+ *minor = p->minor;
+ ret = 0;
+ }
+ } else {
+ unsigned long actual_minor;
+ unsigned long hv_ret;
+
+ hv_ret = sun4v_set_version(group, major, *minor,
+ &actual_minor);
+ ret = -EINVAL;
+ if (hv_ret == HV_EOK) {
+ *minor = actual_minor;
+ p->major = major;
+ p->minor = actual_minor;
+ ret = 0;
+ } else if (hv_ret == HV_EBADTRAP ||
+ HV_ENOTSUPPORTED) {
+ if (p->flags & FLAG_PRE_API) {
+ if (major == 1) {
+ p->major = 1;
+ p->minor = 0;
+ *minor = 0;
+ ret = 0;
+ }
+ }
+ }
+ }
+
+ if (ret == 0)
+ __get_ref(p);
+ }
+ spin_unlock_irqrestore(&hvapi_lock, flags);
+
+ return ret;
+}
+EXPORT_SYMBOL(sun4v_hvapi_register);
+
+void sun4v_hvapi_unregister(unsigned long group)
+{
+ struct api_info *p;
+ unsigned long flags;
+
+ spin_lock_irqsave(&hvapi_lock, flags);
+ p = __get_info(group);
+ if (p)
+ __put_ref(p);
+ spin_unlock_irqrestore(&hvapi_lock, flags);
+}
+EXPORT_SYMBOL(sun4v_hvapi_unregister);
+
+int sun4v_hvapi_get(unsigned long group,
+ unsigned long *major,
+ unsigned long *minor)
+{
+ struct api_info *p;
+ unsigned long flags;
+ int ret;
+
+ spin_lock_irqsave(&hvapi_lock, flags);
+ ret = -EINVAL;
+ p = __get_info(group);
+ if (p && p->refcnt) {
+ *major = p->major;
+ *minor = p->minor;
+ ret = 0;
+ }
+ spin_unlock_irqrestore(&hvapi_lock, flags);
+
+ return ret;
+}
+EXPORT_SYMBOL(sun4v_hvapi_get);
+
+void __init sun4v_hvapi_init(void)
+{
+ unsigned long group, major, minor;
+
+ group = HV_GRP_SUN4V;
+ major = 1;
+ minor = 0;
+ if (sun4v_hvapi_register(group, major, &minor))
+ goto bad;
+
+ group = HV_GRP_CORE;
+ major = 1;
+ minor = 1;
+ if (sun4v_hvapi_register(group, major, &minor))
+ goto bad;
+
+ return;
+
+bad:
+ prom_printf("HVAPI: Cannot register API group "
+ "%lx with major(%u) minor(%u)\n",
+ group, major, minor);
+ prom_halt();
+}
void __init sun4v_patch(void)
{
+ extern void sun4v_hvapi_init(void);
struct sun4v_1insn_patch_entry *p1;
struct sun4v_2insn_patch_entry *p2;
p2++;
}
+
+ sun4v_hvapi_init();
}
#ifdef CONFIG_SMP
#include <linux/ioport.h>
#include <linux/kernel.h>
#include <linux/slab.h>
+#include <linux/dma-mapping.h>
#include <linux/pci.h>
#include <linux/pnp.h>
#include <linux/platform_device.h>
/* sunhv.c: Serial driver for SUN4V hypervisor console.
*
- * Copyright (C) 2006 David S. Miller (davem@davemloft.net)
+ * Copyright (C) 2006, 2007 David S. Miller (davem@davemloft.net)
*/
#include <linux/module.h>
#define CON_BREAK ((long)-1)
#define CON_HUP ((long)-2)
-static inline long hypervisor_con_getchar(long *status)
-{
- register unsigned long func asm("%o5");
- register unsigned long arg0 asm("%o0");
- register unsigned long arg1 asm("%o1");
-
- func = HV_FAST_CONS_GETCHAR;
- arg0 = 0;
- arg1 = 0;
- __asm__ __volatile__("ta %6"
- : "=&r" (func), "=&r" (arg0), "=&r" (arg1)
- : "0" (func), "1" (arg0), "2" (arg1),
- "i" (HV_FAST_TRAP));
+#define IGNORE_BREAK 0x1
+#define IGNORE_ALL 0x2
- *status = arg0;
+static char *con_write_page;
+static char *con_read_page;
- return (long) arg1;
-}
+static int hung_up = 0;
-static inline long hypervisor_con_putchar(long ch)
+static void transmit_chars_putchar(struct uart_port *port, struct circ_buf *xmit)
{
- register unsigned long func asm("%o5");
- register unsigned long arg0 asm("%o0");
+ while (!uart_circ_empty(xmit)) {
+ long status = sun4v_con_putchar(xmit->buf[xmit->tail]);
- func = HV_FAST_CONS_PUTCHAR;
- arg0 = ch;
- __asm__ __volatile__("ta %4"
- : "=&r" (func), "=&r" (arg0)
- : "0" (func), "1" (arg0), "i" (HV_FAST_TRAP));
+ if (status != HV_EOK)
+ break;
- return (long) arg0;
+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
+ port->icount.tx++;
+ }
}
-#define IGNORE_BREAK 0x1
-#define IGNORE_ALL 0x2
+static void transmit_chars_write(struct uart_port *port, struct circ_buf *xmit)
+{
+ while (!uart_circ_empty(xmit)) {
+ unsigned long ra = __pa(xmit->buf + xmit->tail);
+ unsigned long len, status, sent;
-static int hung_up = 0;
+ len = CIRC_CNT_TO_END(xmit->head, xmit->tail,
+ UART_XMIT_SIZE);
+ status = sun4v_con_write(ra, len, &sent);
+ if (status != HV_EOK)
+ break;
+ xmit->tail = (xmit->tail + sent) & (UART_XMIT_SIZE - 1);
+ port->icount.tx += sent;
+ }
+}
-static struct tty_struct *receive_chars(struct uart_port *port)
+static int receive_chars_getchar(struct uart_port *port, struct tty_struct *tty)
{
- struct tty_struct *tty = NULL;
int saw_console_brk = 0;
int limit = 10000;
- if (port->info != NULL) /* Unopened serial console */
- tty = port->info->tty;
-
while (limit-- > 0) {
long status;
- long c = hypervisor_con_getchar(&status);
- unsigned char flag;
+ long c = sun4v_con_getchar(&status);
if (status == HV_EWOULDBLOCK)
break;
continue;
}
- flag = TTY_NORMAL;
port->icount.rx++;
- if (c == CON_BREAK) {
- port->icount.brk++;
- if (uart_handle_break(port))
- continue;
- flag = TTY_BREAK;
- }
if (uart_handle_sysrq_char(port, c))
continue;
- if ((port->ignore_status_mask & IGNORE_ALL) ||
- ((port->ignore_status_mask & IGNORE_BREAK) &&
- (c == CON_BREAK)))
+ tty_insert_flip_char(tty, c, TTY_NORMAL);
+ }
+
+ return saw_console_brk;
+}
+
+static int receive_chars_read(struct uart_port *port, struct tty_struct *tty)
+{
+ int saw_console_brk = 0;
+ int limit = 10000;
+
+ while (limit-- > 0) {
+ unsigned long ra = __pa(con_read_page);
+ unsigned long bytes_read, i;
+ long stat = sun4v_con_read(ra, PAGE_SIZE, &bytes_read);
+
+ if (stat != HV_EOK) {
+ bytes_read = 0;
+
+ if (stat == CON_BREAK) {
+ if (uart_handle_break(port))
+ continue;
+ saw_console_brk = 1;
+ *con_read_page = 0;
+ bytes_read = 1;
+ } else if (stat == CON_HUP) {
+ hung_up = 1;
+ uart_handle_dcd_change(port, 0);
+ continue;
+ } else {
+ /* HV_EWOULDBLOCK, etc. */
+ break;
+ }
+ }
+
+ if (hung_up) {
+ hung_up = 0;
+ uart_handle_dcd_change(port, 1);
+ }
+
+ for (i = 0; i < bytes_read; i++)
+ uart_handle_sysrq_char(port, con_read_page[i]);
+
+ if (tty == NULL)
continue;
- tty_insert_flip_char(tty, c, flag);
+ port->icount.rx += bytes_read;
+
+ tty_insert_flip_string(tty, con_read_page, bytes_read);
}
- if (saw_console_brk)
+ return saw_console_brk;
+}
+
+struct sunhv_ops {
+ void (*transmit_chars)(struct uart_port *port, struct circ_buf *xmit);
+ int (*receive_chars)(struct uart_port *port, struct tty_struct *tty);
+};
+
+static struct sunhv_ops bychar_ops = {
+ .transmit_chars = transmit_chars_putchar,
+ .receive_chars = receive_chars_getchar,
+};
+
+static struct sunhv_ops bywrite_ops = {
+ .transmit_chars = transmit_chars_write,
+ .receive_chars = receive_chars_read,
+};
+
+static struct sunhv_ops *sunhv_ops = &bychar_ops;
+
+static struct tty_struct *receive_chars(struct uart_port *port)
+{
+ struct tty_struct *tty = NULL;
+
+ if (port->info != NULL) /* Unopened serial console */
+ tty = port->info->tty;
+
+ if (sunhv_ops->receive_chars(port, tty))
sun_do_break();
return tty;
if (uart_circ_empty(xmit) || uart_tx_stopped(port))
return;
- while (!uart_circ_empty(xmit)) {
- long status = hypervisor_con_putchar(xmit->buf[xmit->tail]);
-
- if (status != HV_EOK)
- break;
-
- xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1);
- port->icount.tx++;
- }
+ sunhv_ops->transmit_chars(port, xmit);
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(port);
struct circ_buf *xmit = &port->info->xmit;
while (!uart_circ_empty(xmit)) {
- long status = hypervisor_con_putchar(xmit->buf[xmit->tail]);
+ long status = sun4v_con_putchar(xmit->buf[xmit->tail]);
if (status != HV_EOK)
break;
spin_lock_irqsave(&port->lock, flags);
while (limit-- > 0) {
- long status = hypervisor_con_putchar(ch);
+ long status = sun4v_con_putchar(ch);
if (status == HV_EOK)
break;
+ udelay(1);
}
spin_unlock_irqrestore(&port->lock, flags);
{
if (break_state) {
unsigned long flags;
- int limit = 1000000;
+ int limit = 10000;
spin_lock_irqsave(&port->lock, flags);
while (limit-- > 0) {
- long status = hypervisor_con_putchar(CON_BREAK);
+ long status = sun4v_con_putchar(CON_BREAK);
if (status == HV_EOK)
break;
- udelay(2);
+ udelay(1);
}
spin_unlock_irqrestore(&port->lock, flags);
static struct uart_port *sunhv_port;
-static inline void sunhv_console_putchar(struct uart_port *port, char c)
+/* Copy 's' into the con_write_page, decoding "\n" into
+ * "\r\n" along the way. We have to return two lengths
+ * because the caller needs to know how much to advance
+ * 's' and also how many bytes to output via con_write_page.
+ */
+static int fill_con_write_page(const char *s, unsigned int n,
+ unsigned long *page_bytes)
+{
+ const char *orig_s = s;
+ char *p = con_write_page;
+ int left = PAGE_SIZE;
+
+ while (n--) {
+ if (*s == '\n') {
+ if (left < 2)
+ break;
+ *p++ = '\r';
+ left--;
+ } else if (left < 1)
+ break;
+ *p++ = *s++;
+ left--;
+ }
+ *page_bytes = p - con_write_page;
+ return s - orig_s;
+}
+
+static void sunhv_console_write_paged(struct console *con, const char *s, unsigned n)
{
+ struct uart_port *port = sunhv_port;
unsigned long flags;
- int limit = 1000000;
spin_lock_irqsave(&port->lock, flags);
+ while (n > 0) {
+ unsigned long ra = __pa(con_write_page);
+ unsigned long page_bytes;
+ unsigned int cpy = fill_con_write_page(s, n,
+ &page_bytes);
+
+ n -= cpy;
+ s += cpy;
+ while (page_bytes > 0) {
+ unsigned long written;
+ int limit = 1000000;
+
+ while (limit--) {
+ unsigned long stat;
+
+ stat = sun4v_con_write(ra, page_bytes,
+ &written);
+ if (stat == HV_EOK)
+ break;
+ udelay(1);
+ }
+ if (limit <= 0)
+ break;
+ page_bytes -= written;
+ ra += written;
+ }
+ }
+ spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static inline void sunhv_console_putchar(struct uart_port *port, char c)
+{
+ int limit = 1000000;
while (limit-- > 0) {
- long status = hypervisor_con_putchar(c);
+ long status = sun4v_con_putchar(c);
if (status == HV_EOK)
break;
- udelay(2);
+ udelay(1);
}
-
- spin_unlock_irqrestore(&port->lock, flags);
}
-static void sunhv_console_write(struct console *con, const char *s, unsigned n)
+static void sunhv_console_write_bychar(struct console *con, const char *s, unsigned n)
{
struct uart_port *port = sunhv_port;
+ unsigned long flags;
int i;
+ spin_lock_irqsave(&port->lock, flags);
for (i = 0; i < n; i++) {
if (*s == '\n')
sunhv_console_putchar(port, '\r');
sunhv_console_putchar(port, *s++);
}
+ spin_unlock_irqrestore(&port->lock, flags);
}
static struct console sunhv_console = {
.name = "ttyHV",
- .write = sunhv_console_write,
+ .write = sunhv_console_write_bychar,
.device = uart_console_device,
.flags = CON_PRINTBUFFER,
.index = -1,
static int __devinit hv_probe(struct of_device *op, const struct of_device_id *match)
{
struct uart_port *port;
+ unsigned long minor;
int err;
if (op->irqs[0] == 0xffffffff)
if (unlikely(!port))
return -ENOMEM;
+ minor = 1;
+ if (sun4v_hvapi_register(HV_GRP_CORE, 1, &minor) == 0 &&
+ minor >= 1) {
+ err = -ENOMEM;
+ con_write_page = kzalloc(PAGE_SIZE, GFP_KERNEL);
+ if (!con_write_page)
+ goto out_free_port;
+
+ con_read_page = kzalloc(PAGE_SIZE, GFP_KERNEL);
+ if (!con_read_page)
+ goto out_free_con_write_page;
+
+ sunhv_console.write = sunhv_console_write_paged;
+ sunhv_ops = &bywrite_ops;
+ }
+
sunhv_port = port;
port->line = 0;
err = uart_register_driver(&sunhv_reg);
if (err)
- goto out_free_port;
+ goto out_free_con_read_page;
sunhv_reg.tty_driver->name_base = sunhv_reg.minor - 64;
sunserial_current_minor += 1;
sunserial_current_minor -= 1;
uart_unregister_driver(&sunhv_reg);
+out_free_con_read_page:
+ kfree(con_read_page);
+
+out_free_con_write_page:
+ kfree(con_write_page);
+
out_free_port:
kfree(port);
sunhv_port = NULL;
* Reusing minors is fine so long as udev or mdev is working.
*/
mutex_lock(&device_list_lock);
- minor = find_first_zero_bit(minors, ARRAY_SIZE(minors));
+ minor = find_first_zero_bit(minors, N_SPI_MINORS);
if (minor < N_SPI_MINORS) {
spidev->dev.parent = &spi->dev;
spidev->dev.class = &spidev_class;
static const struct super_operations afs_super_ops = {
.statfs = afs_statfs,
.alloc_inode = afs_alloc_inode,
- .drop_inode = generic_delete_inode,
.write_inode = afs_write_inode,
.destroy_inode = afs_destroy_inode,
.clear_inode = afs_clear_inode,
_leave(" = %d [prep]", ret);
return ret;
}
- SetPageUptodate(page);
}
try_again:
spin_unlock(&vnode->writeback_lock);
}
+ SetPageUptodate(page);
set_page_dirty(page);
-
if (PageDirty(page))
_debug("dirtied");
struct platform_device *
at32_add_device_spi(unsigned int id, struct spi_board_info *b, unsigned int n);
-struct lcdc_platform_data {
- unsigned long fbmem_start;
- unsigned long fbmem_size;
-};
+struct atmel_lcdfb_info;
struct platform_device *
-at32_add_device_lcdc(unsigned int id, struct lcdc_platform_data *data);
+at32_add_device_lcdc(unsigned int id, struct atmel_lcdfb_info *data,
+ unsigned long fbmem_start, unsigned long fbmem_len);
#endif /* __ASM_ARCH_BOARD_H */
/* Grossly misnamed. */
enum die_val {
- DIE_FAULT,
DIE_BREAKPOINT,
DIE_SSTEP,
- DIE_PAGE_FAULT,
};
-int register_page_fault_notifier(struct notifier_block *nb);
-int unregister_page_fault_notifier(struct notifier_block *nb);
+/*
+ * These are only here because kprobes.c wants them to implement a
+ * blatant layering violation. Will hopefully go away soon once all
+ * architectures are updated.
+ */
+static inline int register_page_fault_notifier(struct notifier_block *nb)
+{
+ return 0;
+}
+static inline int unregister_page_fault_notifier(struct notifier_block *nb)
+{
+ return 0;
+}
#endif /* __ASM_AVR32_KDEBUG_H */
kprobe_opcode_t insn[MAX_INSN_SIZE];
};
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
#define __NR_shmctl 277
#define __NR_utimensat 278
+#define __NR_signalfd 279
+#define __NR_timerfd 280
+#define __NR_eventfd 281
#ifdef __KERNEL__
-#define NR_syscalls 279
+#define NR_syscalls 282
#define __ARCH_WANT_IPC_PARSE_VERSION
*/
#include <linux/notifier.h>
-extern int register_page_fault_notifier(struct notifier_block *);
-extern int unregister_page_fault_notifier(struct notifier_block *);
+/*
+ * These are only here because kprobes.c wants them to implement a
+ * blatant layering violation. Will hopefully go away soon once all
+ * architectures are updated.
+ */
+static inline int register_page_fault_notifier(struct notifier_block *nb)
+{
+ return 0;
+}
+static inline int unregister_page_fault_notifier(struct notifier_block *nb)
+{
+ return 0;
+}
enum die_val {
DIE_BREAK = 1,
DIE_FAULT,
DIE_OOPS,
- DIE_PAGE_FAULT,
DIE_MACHINE_HALT,
DIE_MACHINE_RESTART,
DIE_MCA_MONARCH_ENTER,
unsigned short slot;
};
+extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
#define __NR_getcpu 1304
#define __NR_epoll_pwait 1305
#define __NR_utimensat 1306
+#define __NR_signalfd 1307
+#define __NR_timerfd 1308
+#define __NR_eventfd 1309
#ifdef __KERNEL__
-#define NR_syscalls 283 /* length of syscall table */
+#define NR_syscalls 286 /* length of syscall table */
#define __ARCH_WANT_SYS_RT_SIGACTION
#define __ARCH_WANT_SYS_RT_SIGSUSPEND
*/
#define HV_FAST_CONS_PUTCHAR 0x61
+/* con_read()
+ * TRAP: HV_FAST_TRAP
+ * FUNCTION: HV_FAST_CONS_READ
+ * ARG0: buffer real address
+ * ARG1: buffer size in bytes
+ * RET0: status
+ * RET1: bytes read or BREAK or HUP
+ * ERRORS: EWOULDBLOCK No character available.
+ *
+ * Reads characters into a buffer from the console device. If no
+ * character is available then an EWOULDBLOCK error is returned.
+ * If a character is available, then the returned status is EOK
+ * and the number of bytes read into the given buffer is provided
+ * in RET1.
+ *
+ * A virtual BREAK is represented by the 64-bit RET1 value -1.
+ *
+ * A virtual HUP signal is represented by the 64-bit RET1 value -2.
+ *
+ * If BREAK or HUP are indicated, no bytes were read into buffer.
+ */
+#define HV_FAST_CONS_READ 0x62
+
+/* con_write()
+ * TRAP: HV_FAST_TRAP
+ * FUNCTION: HV_FAST_CONS_WRITE
+ * ARG0: buffer real address
+ * ARG1: buffer size in bytes
+ * RET0: status
+ * RET1: bytes written
+ * ERRORS: EWOULDBLOCK Output buffer currently full, would block
+ *
+ * Send a characters in buffer to the console device. Breaks must be
+ * sent using con_putchar().
+ */
+#define HV_FAST_CONS_WRITE 0x63
+
+#ifndef __ASSEMBLY__
+extern long sun4v_con_getchar(long *status);
+extern long sun4v_con_putchar(long c);
+extern long sun4v_con_read(unsigned long buffer,
+ unsigned long size,
+ unsigned long *bytes_read);
+extern unsigned long sun4v_con_write(unsigned long buffer,
+ unsigned long size,
+ unsigned long *bytes_written);
+#endif
+
/* Trap trace services.
*
* The hypervisor provides a trap tracing capability for privileged
#define HV_FAST_MMUSTAT_INFO 0x103
/* Function numbers for HV_CORE_TRAP. */
-#define HV_CORE_VER 0x00
+#define HV_CORE_SET_VER 0x00
#define HV_CORE_PUTCHAR 0x01
#define HV_CORE_EXIT 0x02
+#define HV_CORE_GET_VER 0x03
+
+/* Hypervisor API groups for use with HV_CORE_SET_VER and
+ * HV_CORE_GET_VER.
+ */
+#define HV_GRP_SUN4V 0x0000
+#define HV_GRP_CORE 0x0001
+#define HV_GRP_INTR 0x0002
+#define HV_GRP_SOFT_STATE 0x0003
+#define HV_GRP_PCI 0x0100
+#define HV_GRP_LDOM 0x0101
+#define HV_GRP_SVC_CHAN 0x0102
+#define HV_GRP_NCS 0x0103
+#define HV_GRP_NIAG_PERF 0x0200
+#define HV_GRP_FIRE_PERF 0x0201
+#define HV_GRP_DIAG 0x0300
+
+#ifndef __ASSEMBLY__
+extern unsigned long sun4v_get_version(unsigned long group,
+ unsigned long *major,
+ unsigned long *minor);
+extern unsigned long sun4v_set_version(unsigned long group,
+ unsigned long major,
+ unsigned long minor,
+ unsigned long *actual_minor);
+
+extern int sun4v_hvapi_register(unsigned long group, unsigned long major,
+ unsigned long *minor);
+extern void sun4v_hvapi_unregister(unsigned long group);
+extern int sun4v_hvapi_get(unsigned long group,
+ unsigned long *major,
+ unsigned long *minor);
+#endif
#endif /* !(_SPARC64_HYPERVISOR_H) */
*/
WARN_ON_ONCE(size == 0);
- if (size >= (1 << KMALLOC_SHIFT_HIGH))
+ if (size > (1 << KMALLOC_SHIFT_HIGH))
return -1;
if (size > 64 && size <= 96)
#include <sound/control.h>
#include <sound/ac97_codec.h>
-#define SND_SOC_VERSION "0.13.0"
+#define SND_SOC_VERSION "0.13.1"
/*
* Convenience kcontrol builders
#define SND_SOC_DAI_AC97 0x1
#define SND_SOC_DAI_I2S 0x2
#define SND_SOC_DAI_PCM 0x4
+#define SND_SOC_DAI_AC97_BUS 0x8 /* for custom i.e. non ac97_codec.c */
/*
* DAI hardware audio formats
struct snd_soc_codec_dai {
char *name;
int id;
+ unsigned char type;
/* DAI capabilities */
struct snd_soc_pcm_stream playback;
/* include/version.h. Generated by alsa/ksync script. */
#define CONFIG_SND_VERSION "1.0.14rc4"
-#define CONFIG_SND_DATE " (Wed May 09 09:51:39 2007 UTC)"
+#define CONFIG_SND_DATE " (Wed May 16 09:45:46 2007 UTC)"
}
}
- if (pm_ops->prepare) {
- if ((error = pm_ops->prepare(state)))
- goto Thaw;
- }
-
suspend_console();
error = device_suspend(PMSG_SUSPEND);
if (error) {
printk(KERN_ERR "Some devices failed to suspend\n");
- goto Resume_devices;
+ goto Resume_console;
}
+ if (pm_ops->prepare) {
+ if ((error = pm_ops->prepare(state)))
+ goto Resume_devices;
+ }
+
error = disable_nonboot_cpus();
if (!error)
return 0;
enable_nonboot_cpus();
- Resume_devices:
pm_finish(state);
+ Resume_devices:
device_resume();
+ Resume_console:
resume_console();
Thaw:
thaw_processes();
page = find_lock_page(mapping, index);
if (!page) {
if (!cached_page) {
- cached_page = alloc_page(gfp_mask);
+ cached_page =
+ __page_cache_alloc(gfp_mask);
if (!cached_page)
return NULL;
}
struct kmem_cache *s;
down_write(&slub_lock);
- s = find_mergeable(size, align, flags, dtor, ctor);
+ s = find_mergeable(size, align, flags, ctor, dtor);
if (s) {
s->refcount++;
/*
MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
#endif
int err;
err = isa_register_driver(&snd_cmi8330_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_card_driver(&cmi8330_pnpc_driver);
if (!err)
pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_cmi8330_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&cmi8330_pnpc_driver);
+
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_cmi8330_driver);
+ isa_unregister_driver(&snd_cmi8330_driver);
}
module_init(alsa_card_cmi8330_init)
MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnpc_registered;
#ifdef CS4232
static int pnp_registered;
int err;
err = isa_register_driver(&cs423x_isa_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
#ifdef CS4232
err = pnp_register_driver(&cs4232_pnp_driver);
if (!err)
err = pnp_register_card_driver(&cs423x_pnpc_driver);
if (!err)
pnpc_registered = 1;
-#endif /* CONFIG_PNP */
- return 0;
+#ifdef CS4232
+ if (pnp_registered)
+ err = 0;
+#endif
+ if (isa_registered)
+ err = 0;
+#endif
+ return err;
}
static void __exit alsa_card_cs423x_exit(void)
if (pnp_registered)
pnp_unregister_driver(&cs4232_pnp_driver);
#endif
-#endif /* CONFIG_PNP */
- isa_unregister_driver(&cs423x_isa_driver);
+ if (isa_registered)
+#endif
+ isa_unregister_driver(&cs423x_isa_driver);
}
module_init(alsa_card_cs423x_init)
MODULE_PARM_DESC(dma2, "DMA 2 # for ES18xx driver.");
#ifdef CONFIG_PNP
-static int pnp_registered, pnpc_registered;
+static int isa_registered;
+static int pnp_registered;
+static int pnpc_registered;
static struct pnp_device_id snd_audiodrive_pnpbiosids[] = {
{ .id = "ESS1869" },
int err;
err = isa_register_driver(&snd_es18xx_isa_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
-
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_driver(&es18xx_pnp_driver);
if (!err)
pnp_registered = 1;
+
err = pnp_register_card_driver(&es18xx_pnpc_driver);
if (!err)
pnpc_registered = 1;
+
+ if (isa_registered || pnp_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_es18xx_exit(void)
pnp_unregister_card_driver(&es18xx_pnpc_driver);
if (pnp_registered)
pnp_unregister_driver(&es18xx_pnp_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_es18xx_isa_driver);
+ isa_unregister_driver(&snd_es18xx_isa_driver);
}
module_init(alsa_card_es18xx_init)
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id snd_interwave_pnpids[] = {
int err;
err = isa_register_driver(&snd_interwave_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
- /* ISA PnP cards */
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_card_driver(&interwave_pnpc_driver);
if (!err)
pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_interwave_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&interwave_pnpc_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_interwave_driver);
+ isa_unregister_driver(&snd_interwave_driver);
}
module_init(alsa_card_interwave_init)
MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
static int pnpc_registered;
#endif
int err;
err = isa_register_driver(&snd_opl3sa2_isa_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_driver(&opl3sa2_pnp_driver);
if (!err)
pnp_registered = 1;
+
err = pnp_register_card_driver(&opl3sa2_pnpc_driver);
if (!err)
pnpc_registered = 1;
+
+ if (isa_registered || pnp_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_opl3sa2_exit(void)
pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
if (pnp_registered)
pnp_unregister_driver(&opl3sa2_pnp_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_opl3sa2_isa_driver);
+ isa_unregister_driver(&snd_opl3sa2_isa_driver);
}
module_init(alsa_card_opl3sa2_init)
#endif
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
#endif
int err;
err = isa_register_driver(&snd_sb16_isa_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
- /* PnP cards at last */
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_card_driver(&sb16_pnpc_driver);
if (!err)
pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_sb16_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&sb16_pnpc_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_sb16_isa_driver);
+ isa_unregister_driver(&snd_sb16_isa_driver);
}
module_init(alsa_card_sb16_init)
MODULE_PARM_DESC(dma, "DMA # for SoundScape driver.");
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
+
static struct pnp_card_device_id sscape_pnpids[] = {
{ .id = "ENS3081", .devs = { { "ENS0000" } } },
{ .id = "" } /* end */
static int __init sscape_init(void)
{
- int ret;
+ int err;
- /*
- * First check whether we were passed any parameters.
- * These MUST take precedence over ANY automatic way
- * of allocating cards, because the operator is
- * S-P-E-L-L-I-N-G it out for us...
- */
- ret = isa_register_driver(&snd_sscape_driver, SNDRV_CARDS);
- if (ret < 0)
- return ret;
+ err = isa_register_driver(&snd_sscape_driver, SNDRV_CARDS);
#ifdef CONFIG_PNP
- if (pnp_register_card_driver(&sscape_pnpc_driver) == 0)
+ if (!err)
+ isa_registered = 1;
+
+ err = pnp_register_card_driver(&sscape_pnpc_driver);
+ if (!err)
pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit sscape_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&sscape_pnpc_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_sscape_driver);
+ isa_unregister_driver(&snd_sscape_driver);
}
module_init(sscape_init);
MODULE_PARM_DESC(use_cs4232_midi, "Use CS4232 MPU-401 interface (inaccessibly located inside your computer)");
#ifdef CONFIG_PNP
+static int isa_registered;
static int pnp_registered;
static struct pnp_card_device_id snd_wavefront_pnpids[] = {
int err;
err = isa_register_driver(&snd_wavefront_driver, SNDRV_CARDS);
- if (err < 0)
- return err;
#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
err = pnp_register_card_driver(&wavefront_pnpc_driver);
if (!err)
pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
#endif
- return 0;
+ return err;
}
static void __exit alsa_card_wavefront_exit(void)
#ifdef CONFIG_PNP
if (pnp_registered)
pnp_unregister_card_driver(&wavefront_pnpc_driver);
+ if (isa_registered)
#endif
- isa_unregister_driver(&snd_wavefront_driver);
+ isa_unregister_driver(&snd_wavefront_driver);
}
module_init(alsa_card_wavefront_init)
0x10140534, /* Thinkpad X31 */
0x10140537, /* Thinkpad T41p */
0x10140554, /* Thinkpad T42p/R50p */
+ 0x10140567, /* Thinkpad T43p 2668-G7U */
+ 0x10140581, /* Thinkpad X41-2527 */
+ 0x104380b0, /* Asus A7V8X-MX */
+ 0x11790241, /* Toshiba Satellite A-15 S127 */
+ 0x144dc01a, /* Samsung NP-X20C004/SEG */
0 /* end */
};
direction == HDA_OUTPUT ?
AC_PAR_AMP_OUT_CAP :
AC_PAR_AMP_IN_CAP);
- info->status |= INFO_AMP_CAPS;
+ if (info->amp_caps)
+ info->status |= INFO_AMP_CAPS;
}
return info->amp_caps;
}
ALC262_HP_BPC_D7000_WL,
ALC262_HP_BPC_D7000_WF,
ALC262_BENQ_ED8,
+ ALC262_SONY_ASSAMD,
ALC262_AUTO,
ALC262_MODEL_LAST /* last tag */
};
ALC861VD_3ST_DIG,
ALC861VD_6ST_DIG,
ALC861VD_LENOVO,
+ ALC861VD_DALLAS,
ALC861VD_AUTO,
ALC861VD_MODEL_LAST,
};
ALC882_6ST_DIG,
ALC882_ARIMA,
ALC882_W2JC,
- ALC882_AUTO,
+ ALC882_TARGA,
+ ALC882_ASUS_A7J,
ALC885_MACPRO,
+ ALC882_AUTO,
ALC882_MODEL_LAST,
};
ALC883_6ST_DIG,
ALC883_TARGA_DIG,
ALC883_TARGA_2ch_DIG,
- ALC888_DEMO_BOARD,
ALC883_ACER,
ALC883_MEDION,
+ ALC883_MEDION_MD2,
ALC883_LAPTOP_EAPD,
ALC883_LENOVO_101E_2ch,
+ ALC883_LENOVO_NB0763,
+ ALC888_LENOVO_MS7195_DIG,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
return 1;
}
+/*
+ * 2ch mode
+ */
+static struct hda_verb alc882_3ST_ch2_init[] = {
+ { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
+ { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+ { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
+ { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
+ { } /* end */
+};
+
+/*
+ * 6ch mode
+ */
+static struct hda_verb alc882_3ST_ch6_init[] = {
+ { 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+ { 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+ { 0x18, AC_VERB_SET_CONNECT_SEL, 0x02 },
+ { 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
+ { 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
+ { 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
+ { } /* end */
+};
+
+static struct hda_channel_mode alc882_3ST_6ch_modes[2] = {
+ { 2, alc882_3ST_ch2_init },
+ { 6, alc882_3ST_ch6_init },
+};
+
/*
* 6ch mode
*/
{ } /* end */
};
+static struct snd_kcontrol_new alc882_targa_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ { } /* end */
+};
+
+/* Pin assignment: Front=0x14, HP = 0x15, Front = 0x16, ???
+ * Front Mic=0x18, Line In = 0x1a, Line In = 0x1b, CD = 0x1c
+ */
+static struct snd_kcontrol_new alc882_asus_a7j_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Mobile Front Playback Switch", 0x16, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mobile Line Playback Volume", 0x0b, 0x03, HDA_INPUT),
+ HDA_CODEC_MUTE("Mobile Line Playback Switch", 0x0b, 0x03, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ { } /* end */
+};
+
static struct snd_kcontrol_new alc882_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
{ }
};
+static struct hda_verb alc882_targa_verbs[] = {
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+
+ {0x18, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
+ {0x1a, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/surround */
+ {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ {0x01, AC_VERB_SET_GPIO_MASK, 0x03},
+ {0x01, AC_VERB_SET_GPIO_DIRECTION, 0x03},
+ {0x01, AC_VERB_SET_GPIO_DATA, 0x03},
+ { } /* end */
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc882_targa_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x1b, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x1b, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_write(codec, 1, 0, AC_VERB_SET_GPIO_DATA, present ? 1 : 3);
+}
+
+static void alc882_targa_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ /* Looks like the unsol event is incompatible with the standard
+ * definition. 4bit tag is placed at 26 bit!
+ */
+ if (((res >> 26) == ALC880_HP_EVENT)) {
+ alc882_targa_automute(codec);
+ }
+}
+
+static struct hda_verb alc882_asus_a7j_verbs[] = {
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+
+ {0x14, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Front */
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+ {0x16, AC_VERB_SET_CONNECT_SEL, 0x00}, /* Front */
+
+ {0x18, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
+ {0x1a, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/surround */
+ {0x1b, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
+ { } /* end */
+};
+
static void alc882_gpio_mute(struct hda_codec *codec, int pin, int muted)
{
unsigned int gpiostate, gpiomask, gpiodir;
SND_PCI_QUIRK(0x1019, 0x6668, "ECS", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x105b, 0x6668, "Foxconn", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1462, 0x6668, "MSI", ALC882_6ST_DIG),
+ SND_PCI_QUIRK(0x1462, 0x28fb, "Targa T8", ALC882_TARGA), /* MSI-1049 T8 */
SND_PCI_QUIRK(0x161f, 0x2054, "Arima W820", ALC882_ARIMA),
+ SND_PCI_QUIRK(0x1043, 0x060d, "Asus A7J", ALC882_ASUS_A7J),
SND_PCI_QUIRK(0x1043, 0x81d8, "Asus P5WD", ALC882_6ST_DIG),
SND_PCI_QUIRK(0x1043, 0x1971, "Asus W2JC", ALC882_W2JC),
{}
.channel_mode = alc882_ch_modes,
.input_mux = &alc882_capture_source,
},
+ [ALC882_TARGA] = {
+ .mixers = { alc882_targa_mixer, alc882_chmode_mixer,
+ alc882_capture_mixer },
+ .init_verbs = { alc882_init_verbs, alc882_targa_verbs},
+ .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+ .dac_nids = alc882_dac_nids,
+ .dig_out_nid = ALC882_DIGOUT_NID,
+ .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
+ .adc_nids = alc882_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
+ .channel_mode = alc882_3ST_6ch_modes,
+ .need_dac_fix = 1,
+ .input_mux = &alc882_capture_source,
+ .unsol_event = alc882_targa_unsol_event,
+ .init_hook = alc882_targa_automute,
+ },
+ [ALC882_ASUS_A7J] = {
+ .mixers = { alc882_asus_a7j_mixer, alc882_chmode_mixer,
+ alc882_capture_mixer },
+ .init_verbs = { alc882_init_verbs, alc882_asus_a7j_verbs},
+ .num_dacs = ARRAY_SIZE(alc882_dac_nids),
+ .dac_nids = alc882_dac_nids,
+ .dig_out_nid = ALC882_DIGOUT_NID,
+ .num_adc_nids = ARRAY_SIZE(alc882_adc_nids),
+ .adc_nids = alc882_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc882_3ST_6ch_modes),
+ .channel_mode = alc882_3ST_6ch_modes,
+ .need_dac_fix = 1,
+ .input_mux = &alc882_capture_source,
+ },
};
},
};
+static struct hda_input_mux alc883_lenovo_nb0763_capture_source = {
+ .num_items = 4,
+ .items = {
+ { "Mic", 0x0 },
+ { "iMic", 0x1 },
+ { "Line", 0x2 },
+ { "CD", 0x4 },
+ },
+};
+
#define alc883_mux_enum_info alc_mux_enum_info
#define alc883_mux_enum_get alc_mux_enum_get
{ } /* end */
};
+static struct snd_kcontrol_new alc883_lenovo_nb0763_mixer[] = {
+ HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("iMic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("iMic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 2,
+ .info = alc883_mux_enum_info,
+ .get = alc883_mux_enum_get,
+ .put = alc883_mux_enum_put,
+ },
+ { } /* end */
+};
+
+static struct snd_kcontrol_new alc883_medion_md2_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME_IDX("Capture Volume", 1, 0x09, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE_IDX("Capture Switch", 1, 0x09, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 2,
+ .info = alc883_mux_enum_info,
+ .get = alc883_mux_enum_get,
+ .put = alc883_mux_enum_put,
+ },
+ { } /* end */
+};
+
static struct snd_kcontrol_new alc883_chmode_mixer[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
{ } /* end */
};
+static struct hda_verb alc883_lenovo_nb0763_verbs[] = {
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+ { } /* end */
+};
+
+static struct hda_verb alc888_lenovo_ms7195_verbs[] = {
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_FRONT_EVENT | AC_USRSP_EN},
+ {0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { } /* end */
+};
+
+/* toggle front-jack and RCA according to the hp-jack state */
+static void alc888_lenovo_ms7195_front_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x1b, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+
+}
+
+/* toggle RCA according to the front-jack state */
+static void alc888_lenovo_ms7195_rca_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+
+}
+static void alc883_lenovo_ms7195_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc888_lenovo_ms7195_front_automute(codec);
+ if ((res >> 26) == ALC880_FRONT_EVENT)
+ alc888_lenovo_ms7195_rca_automute(codec);
+}
+
+static struct hda_verb alc883_medion_md2_verbs[] = {
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+
+ {0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { } /* end */
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc883_medion_md2_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x14, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x15, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x15, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+}
+
+static void alc883_medion_md2_unsol_event(struct hda_codec *codec,
+ unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc883_medion_md2_automute(codec);
+}
+
/* toggle speaker-output according to the hp-jack state */
static void alc883_tagra_automute(struct hda_codec *codec)
{
[ALC883_6ST_DIG] = "6stack-dig",
[ALC883_TARGA_DIG] = "targa-dig",
[ALC883_TARGA_2ch_DIG] = "targa-2ch-dig",
- [ALC888_DEMO_BOARD] = "6stack-dig-demo",
[ALC883_ACER] = "acer",
[ALC883_MEDION] = "medion",
+ [ALC883_MEDION_MD2] = "medion-md2",
[ALC883_LAPTOP_EAPD] = "laptop-eapd",
[ALC883_LENOVO_101E_2ch] = "lenovo-101e",
+ [ALC883_LENOVO_NB0763] = "lenovo-nb0763",
+ [ALC888_LENOVO_MS7195_DIG] = "lenovo-ms7195-dig",
[ALC883_AUTO] = "auto",
};
SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_MEDION),
SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC883_LAPTOP_EAPD),
SND_PCI_QUIRK(0x8086, 0xd601, "D102GGC", ALC883_3ST_6ch),
- SND_PCI_QUIRK(0x17aa, 0x101e, "lenovo 101e", ALC883_LENOVO_101E_2ch),
+ SND_PCI_QUIRK(0x17aa, 0x101e, "Lenovo 101e", ALC883_LENOVO_101E_2ch),
+ SND_PCI_QUIRK(0x17aa, 0x3bfd, "Lenovo NB0763", ALC883_LENOVO_NB0763),
+ SND_PCI_QUIRK(0x17aa, 0x2085, "Lenovo NB0763", ALC883_LENOVO_NB0763),
+ SND_PCI_QUIRK(0x17c0, 0x4071, "MEDION MD2", ALC883_MEDION_MD2),
{}
};
.unsol_event = alc883_tagra_unsol_event,
.init_hook = alc883_tagra_automute,
},
- [ALC888_DEMO_BOARD] = {
- .mixers = { alc883_base_mixer, alc883_chmode_mixer },
- .init_verbs = { alc883_init_verbs },
- .num_dacs = ARRAY_SIZE(alc883_dac_nids),
- .dac_nids = alc883_dac_nids,
- .dig_out_nid = ALC883_DIGOUT_NID,
- .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
- .adc_nids = alc883_adc_nids,
- .dig_in_nid = ALC883_DIGIN_NID,
- .num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
- .channel_mode = alc883_sixstack_modes,
- .input_mux = &alc883_capture_source,
- },
[ALC883_ACER] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
},
+ [ALC883_MEDION_MD2] = {
+ .mixers = { alc883_medion_md2_mixer},
+ .init_verbs = { alc883_init_verbs, alc883_medion_md2_verbs},
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .dig_out_nid = ALC883_DIGOUT_NID,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
+ .channel_mode = alc883_3ST_2ch_modes,
+ .input_mux = &alc883_capture_source,
+ .unsol_event = alc883_medion_md2_unsol_event,
+ .init_hook = alc883_medion_md2_automute,
+ },
[ALC883_LAPTOP_EAPD] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
.unsol_event = alc883_lenovo_101e_unsol_event,
.init_hook = alc883_lenovo_101e_all_automute,
},
+ [ALC883_LENOVO_NB0763] = {
+ .mixers = { alc883_lenovo_nb0763_mixer },
+ .init_verbs = { alc883_init_verbs, alc883_lenovo_nb0763_verbs},
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
+ .channel_mode = alc883_3ST_2ch_modes,
+ .need_dac_fix = 1,
+ .input_mux = &alc883_lenovo_nb0763_capture_source,
+ .unsol_event = alc883_medion_md2_unsol_event,
+ .init_hook = alc883_medion_md2_automute,
+ },
+ [ALC888_LENOVO_MS7195_DIG] = {
+ .mixers = { alc883_3ST_6ch_mixer, alc883_chmode_mixer },
+ .init_verbs = { alc883_init_verbs, alc888_lenovo_ms7195_verbs},
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .dig_out_nid = ALC883_DIGOUT_NID,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
+ .adc_nids = alc883_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
+ .channel_mode = alc883_3ST_6ch_modes,
+ .need_dac_fix = 1,
+ .input_mux = &alc883_capture_source,
+ .unsol_event = alc883_lenovo_ms7195_unsol_event,
+ .init_hook = alc888_lenovo_ms7195_front_automute,
+ },
};
{ } /* end */
};
+static struct snd_kcontrol_new alc262_sony_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
+ HDA_CODEC_MUTE("Front Playback Switch", 0x15, 0x0, HDA_OUTPUT),
+ HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("ATAPI Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
+ HDA_CODEC_MUTE("ATAPI Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
+ { } /* end */
+};
+
+
+
#define alc262_capture_mixer alc882_capture_mixer
#define alc262_capture_alt_mixer alc882_capture_alt_mixer
{}
};
+static struct hda_verb alc262_sony_unsol_verbs[] = {
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc0},
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24}, // Front Mic
+
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
+};
+
/* mute/unmute internal speaker according to the hp jack and mute state */
static void alc262_hippo_automute(struct hda_codec *codec, int force)
{
[ALC262_HP_BPC] = "hp-bpc",
[ALC262_HP_BPC_D7000_WL]= "hp-bpc-d7000",
[ALC262_BENQ_ED8] = "benq",
+ [ALC262_BENQ_ED8] = "sony-assamd",
[ALC262_AUTO] = "auto",
};
SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FUJITSU),
SND_PCI_QUIRK(0x17ff, 0x058f, "Benq Hippo", ALC262_HIPPO_1),
SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_BENQ_ED8),
+ SND_PCI_QUIRK(0x104d, 0x9015, "Sony 0x9015", ALC262_SONY_ASSAMD),
+ SND_PCI_QUIRK(0x104d, 0x900e, "Sony ASSAMD", ALC262_SONY_ASSAMD),
+ SND_PCI_QUIRK(0x104d, 0x1f00, "Sony ASSAMD", ALC262_SONY_ASSAMD),
{}
};
.channel_mode = alc262_modes,
.input_mux = &alc262_capture_source,
},
+ [ALC262_SONY_ASSAMD] = {
+ .mixers = { alc262_sony_mixer },
+ .init_verbs = { alc262_init_verbs, alc262_sony_unsol_verbs},
+ .num_dacs = ARRAY_SIZE(alc262_dac_nids),
+ .dac_nids = alc262_dac_nids,
+ .hp_nid = 0x02,
+ .num_channel_mode = ARRAY_SIZE(alc262_modes),
+ .channel_mode = alc262_modes,
+ .input_mux = &alc262_capture_source,
+ .unsol_event = alc262_hippo_unsol_event,
+ },
};
static int patch_alc262(struct hda_codec *codec)
},
};
+static struct hda_input_mux alc861vd_dallas_capture_source = {
+ .num_items = 3,
+ .items = {
+ { "Front Mic", 0x0 },
+ { "ATAPI Mic", 0x1 },
+ { "Line In", 0x5 },
+ },
+};
+
#define alc861vd_mux_enum_info alc_mux_enum_info
#define alc861vd_mux_enum_get alc_mux_enum_get
{ } /* end */
};
+/* Pin assignment: Front=0x14, HP = 0x15,
+ * Front Mic=0x18, ATAPI Mic = 0x19, Line In = 0x1d
+ */
+static struct snd_kcontrol_new alc861vd_dallas_mixer[] = {
+ HDA_CODEC_VOLUME("Front Playback Volume", 0x02, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT),
+ HDA_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
+ HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
+ HDA_CODEC_VOLUME("ATAPI Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_MUTE("ATAPI Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
+ HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x05, HDA_INPUT),
+ HDA_CODEC_VOLUME("Capture Volume", 0x09, 0x0, HDA_INPUT),
+ HDA_CODEC_MUTE("Capture Switch", 0x09, 0x0, HDA_INPUT),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ /* .name = "Capture Source", */
+ .name = "Input Source",
+ .count = 1,
+ .info = alc882_mux_enum_info,
+ .get = alc882_mux_enum_get,
+ .put = alc882_mux_enum_put,
+ },
+ { } /* end */
+};
+
/*
* generic initialization of ADC, input mixers and output mixers
*/
}
}
+static struct hda_verb alc861vd_dallas_verbs[] = {
+ {0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+ {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
+
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
+ {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+ {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+ {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
+
+ {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+ {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
+ {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
+
+ {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
+ {0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
+ {0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
+ {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+ {0x1d, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
+
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
+ {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
+
+ {0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
+ {0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC880_HP_EVENT},
+
+ { } /* end */
+};
+
+/* toggle speaker-output according to the hp-jack state */
+static void alc861vd_dallas_automute(struct hda_codec *codec)
+{
+ unsigned int present;
+
+ present = snd_hda_codec_read(codec, 0x15, 0,
+ AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
+ snd_hda_codec_amp_update(codec, 0x14, 0, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+ snd_hda_codec_amp_update(codec, 0x14, 1, HDA_OUTPUT, 0,
+ 0x80, present ? 0x80 : 0);
+}
+
+static void alc861vd_dallas_unsol_event(struct hda_codec *codec, unsigned int res)
+{
+ if ((res >> 26) == ALC880_HP_EVENT)
+ alc861vd_dallas_automute(codec);
+}
+
/* pcm configuration: identiacal with ALC880 */
#define alc861vd_pcm_analog_playback alc880_pcm_analog_playback
#define alc861vd_pcm_analog_capture alc880_pcm_analog_capture
[ALC861VD_3ST_DIG] = "3stack-digout",
[ALC861VD_6ST_DIG] = "6stack-digout",
[ALC861VD_LENOVO] = "lenovo",
+ [ALC861VD_DALLAS] = "dallas",
[ALC861VD_AUTO] = "auto",
};
SND_PCI_QUIRK(0x10de, 0x03f0, "Realtek ALC660 demo", ALC660VD_3ST),
SND_PCI_QUIRK(0x1019, 0xa88d, "Realtek ALC660 demo", ALC660VD_3ST),
+ SND_PCI_QUIRK(0x1179, 0xff00, "DALLAS", ALC861VD_DALLAS),
+ SND_PCI_QUIRK(0x1179, 0xff01, "DALLAS", ALC861VD_DALLAS),
SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo 3000 C200", ALC861VD_LENOVO),
SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo", ALC861VD_LENOVO),
{}
.unsol_event = alc861vd_lenovo_unsol_event,
.init_hook = alc861vd_lenovo_automute,
},
+ [ALC861VD_DALLAS] = {
+ .mixers = { alc861vd_dallas_mixer },
+ .init_verbs = { alc861vd_dallas_verbs },
+ .num_dacs = ARRAY_SIZE(alc861vd_dac_nids),
+ .dac_nids = alc861vd_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc861vd_adc_nids),
+ .adc_nids = alc861vd_adc_nids,
+ .num_channel_mode = ARRAY_SIZE(alc861vd_3stack_2ch_modes),
+ .channel_mode = alc861vd_3stack_2ch_modes,
+ .input_mux = &alc861vd_dallas_capture_source,
+ .unsol_event = alc861vd_dallas_unsol_event,
+ .init_hook = alc861vd_dallas_automute,
+ },
};
/*
"Dell XPS M1710", STAC_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01cf,
"Dell Precision M90", STAC_REF),
+ SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01d6,
+ "unknown Dell", STAC_REF),
{} /* terminator */
};
.name = "Dell Unknown", /* STAC9750/51 */
.type = AC97_TUNE_HP_ONLY
},
+ {
+ .subvendor = 0x1028,
+ .subdevice = 0x0186,
+ .name = "Dell Latitude D810", /* cf. Malone #41015 */
+ .type = AC97_TUNE_HP_MUTE_LED
+ },
+ {
+ .subvendor = 0x1028,
+ .subdevice = 0x0188,
+ .name = "Dell Inspiron 6000",
+ .type = AC97_TUNE_HP_MUTE_LED /* cf. Malone #41015 */
+ },
{
.subvendor = 0x1028,
.subdevice = 0x0191,
.subvendor = 0x103c,
.subdevice = 0x088c,
.name = "HP nc8000",
- .type = AC97_TUNE_MUTE_LED
+ .type = AC97_TUNE_HP_MUTE_LED
},
{
.subvendor = 0x103c,
.name = "Fujitsu S6210", /* STAC9750/51 */
.type = AC97_TUNE_HP_ONLY
},
+ {
+ .subvendor = 0x10cf,
+ .subdevice = 0x127e,
+ .name = "Fujitsu Lifebook C1211D",
+ .type = AC97_TUNE_HP_ONLY
+ },
{
.subvendor = 0x10cf,
.subdevice = 0x12ec,
#define STD_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
-static struct snd_soc_codec_dai ac97_dai = {
+struct snd_soc_codec_dai ac97_dai = {
.name = "AC97 HiFi",
+ .type = SND_SOC_DAI_AC97,
.playback = {
.stream_name = "AC97 Playback",
.channels_min = 1,
struct snd_soc_codec_dai wm9712_dai[] = {
{
.name = "AC97 HiFi",
+ .type = SND_SOC_DAI_AC97_BUS,
.playback = {
.stream_name = "HiFi Playback",
.channels_min = 1,
static inline const char* get_dai_name(int type)
{
switch(type) {
+ case SND_SOC_DAI_AC97_BUS:
case SND_SOC_DAI_AC97:
return "AC97";
case SND_SOC_DAI_I2S:
continue;
}
}
- if (socdev->machine->dai_link[i].cpu_dai->type == SND_SOC_DAI_AC97)
+ if (socdev->machine->dai_link[i].codec_dai->type ==
+ SND_SOC_DAI_AC97_BUS)
ac97 = 1;
}
snprintf(codec->card->shortname, sizeof(codec->card->shortname),
void snd_soc_free_pcms(struct snd_soc_device *socdev)
{
struct snd_soc_codec *codec = socdev->codec;
+#ifdef CONFIG_SND_SOC_AC97_BUS
+ struct snd_soc_codec_dai *codec_dai;
+ int i;
+#endif
mutex_lock(&codec->mutex);
#ifdef CONFIG_SND_SOC_AC97_BUS
- if (codec->ac97)
- soc_ac97_dev_unregister(codec);
+ for(i = 0; i < codec->num_dai; i++) {
+ codec_dai = &codec->dai[i];
+ if (codec_dai->type == SND_SOC_DAI_AC97_BUS && codec->ac97) {
+ soc_ac97_dev_unregister(codec);
+ goto free_card;
+ }
+ }
+free_card:
#endif
if (codec->card)
request,
USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN,
validx, cval->mixer->ctrlif | (cval->id << 8),
- buf, val_len, 100) >= 0) {
+ buf, val_len, 100) >= val_len) {
*value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len));
return 0;
}
* Logitech QuickCam: bDeviceClass is vendor-specific, so generic interface
* class matches do not take effect without an explicit ID match.
*/
+{
+ .match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+ USB_DEVICE_ID_MATCH_INT_CLASS |
+ USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+ .idVendor = 0x046d,
+ .idProduct = 0x0850,
+ .bInterfaceClass = USB_CLASS_AUDIO,
+ .bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
+},
{
.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
USB_DEVICE_ID_MATCH_INT_CLASS |
projects / linux-2.6-omap-h63xx.git / commitdiff