diff options
83 files changed, 656 insertions, 333 deletions
diff --git a/Documentation/devicetree/bindings/rng/omap_rng.txt b/Documentation/devicetree/bindings/rng/omap_rng.txt index 471477299ece..9cf7876ab434 100644 --- a/Documentation/devicetree/bindings/rng/omap_rng.txt +++ b/Documentation/devicetree/bindings/rng/omap_rng.txt @@ -12,7 +12,8 @@ Required properties: - reg : Offset and length of the register set for the module - interrupts : the interrupt number for the RNG module. Used for "ti,omap4-rng" and "inside-secure,safexcel-eip76" -- clocks: the trng clock source +- clocks: the trng clock source. Only mandatory for the + "inside-secure,safexcel-eip76" compatible. Example: /* AM335x */ diff --git a/arch/arc/boot/dts/skeleton.dtsi b/arch/arc/boot/dts/skeleton.dtsi index 65808fe0a290..2891cb266cf0 100644 --- a/arch/arc/boot/dts/skeleton.dtsi +++ b/arch/arc/boot/dts/skeleton.dtsi @@ -26,6 +26,7 @@ device_type = "cpu"; compatible = "snps,arc770d"; reg = <0>; + clocks = <&core_clk>; }; }; diff --git a/arch/arc/boot/dts/skeleton_hs.dtsi b/arch/arc/boot/dts/skeleton_hs.dtsi index 2dfe8037dfbb..5e944d3e5b74 100644 --- a/arch/arc/boot/dts/skeleton_hs.dtsi +++ b/arch/arc/boot/dts/skeleton_hs.dtsi @@ -21,6 +21,7 @@ device_type = "cpu"; compatible = "snps,archs38"; reg = <0>; + clocks = <&core_clk>; }; }; diff --git a/arch/arc/boot/dts/skeleton_hs_idu.dtsi b/arch/arc/boot/dts/skeleton_hs_idu.dtsi index 4c11079f3565..54b277d7dea0 100644 --- a/arch/arc/boot/dts/skeleton_hs_idu.dtsi +++ b/arch/arc/boot/dts/skeleton_hs_idu.dtsi @@ -19,8 +19,27 @@ cpu@0 { device_type = "cpu"; - compatible = "snps,archs38xN"; + compatible = "snps,archs38"; reg = <0>; + clocks = <&core_clk>; + }; + cpu@1 { + device_type = "cpu"; + compatible = "snps,archs38"; + reg = <1>; + clocks = <&core_clk>; + }; + cpu@2 { + device_type = "cpu"; + compatible = "snps,archs38"; + reg = <2>; + clocks = <&core_clk>; + }; + cpu@3 { + device_type = "cpu"; + compatible = "snps,archs38"; + reg = <3>; + clocks = <&core_clk>; }; }; diff --git a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi index f0df59b23e21..459fc656b759 100644 --- a/arch/arc/boot/dts/vdk_axs10x_mb.dtsi +++ b/arch/arc/boot/dts/vdk_axs10x_mb.dtsi @@ -112,13 +112,19 @@ interrupts = <7>; bus-width = <4>; }; + }; - /* Embedded Vision subsystem UIO mappings; only relevant for EV VDK */ - uio_ev: uio@0xD0000000 { - compatible = "generic-uio"; - reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>; - reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem"; - interrupts = <23>; - }; + /* + * Embedded Vision subsystem UIO mappings; only relevant for EV VDK + * + * This node is intentionally put outside of MB above becase + * it maps areas outside of MB's 0xEz-0xFz. + */ + uio_ev: uio@0xD0000000 { + compatible = "generic-uio"; + reg = <0xD0000000 0x2000 0xD1000000 0x2000 0x90000000 0x10000000 0xC0000000 0x10000000>; + reg-names = "ev_gsa", "ev_ctrl", "ev_shared_mem", "ev_code_mem"; + interrupt-parent = <&mb_intc>; + interrupts = <23>; }; }; diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h index 00bdbe167615..2e52d18e6bc7 100644 --- a/arch/arc/include/asm/kprobes.h +++ b/arch/arc/include/asm/kprobes.h @@ -54,9 +54,7 @@ int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause); void kretprobe_trampoline(void); void trap_is_kprobe(unsigned long address, struct pt_regs *regs); #else -static void trap_is_kprobe(unsigned long address, struct pt_regs *regs) -{ -} +#define trap_is_kprobe(address, regs) #endif /* CONFIG_KPROBES */ #endif /* _ARC_KPROBES_H */ diff --git a/arch/arc/kernel/entry-arcv2.S b/arch/arc/kernel/entry-arcv2.S index 2585632eaa68..cc558a25b8fa 100644 --- a/arch/arc/kernel/entry-arcv2.S +++ b/arch/arc/kernel/entry-arcv2.S @@ -100,15 +100,21 @@ END(handle_interrupt) ;################### Non TLB Exception Handling ############################# ENTRY(EV_SWI) - flag 1 + ; TODO: implement this + EXCEPTION_PROLOGUE + b ret_from_exception END(EV_SWI) ENTRY(EV_DivZero) - flag 1 + ; TODO: implement this + EXCEPTION_PROLOGUE + b ret_from_exception END(EV_DivZero) ENTRY(EV_DCError) - flag 1 + ; TODO: implement this + EXCEPTION_PROLOGUE + b ret_from_exception END(EV_DCError) ; --------------------------------------------- diff --git a/arch/arc/kernel/setup.c b/arch/arc/kernel/setup.c index 3093fa898a23..fa62404ba58f 100644 --- a/arch/arc/kernel/setup.c +++ b/arch/arc/kernel/setup.c @@ -10,6 +10,7 @@ #include <linux/fs.h> #include <linux/delay.h> #include <linux/root_dev.h> +#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/clocksource.h> #include <linux/console.h> @@ -488,8 +489,9 @@ static int show_cpuinfo(struct seq_file *m, void *v) { char *str; int cpu_id = ptr_to_cpu(v); - struct device_node *core_clk = of_find_node_by_name(NULL, "core_clk"); - u32 freq = 0; + struct device *cpu_dev = get_cpu_device(cpu_id); + struct clk *cpu_clk; + unsigned long freq = 0; if (!cpu_online(cpu_id)) { seq_printf(m, "processor [%d]\t: Offline\n", cpu_id); @@ -502,9 +504,15 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, arc_cpu_mumbojumbo(cpu_id, str, PAGE_SIZE)); - of_property_read_u32(core_clk, "clock-frequency", &freq); + cpu_clk = clk_get(cpu_dev, NULL); + if (IS_ERR(cpu_clk)) { + seq_printf(m, "CPU speed \t: Cannot get clock for processor [%d]\n", + cpu_id); + } else { + freq = clk_get_rate(cpu_clk); + } if (freq) - seq_printf(m, "CPU speed\t: %u.%02u Mhz\n", + seq_printf(m, "CPU speed\t: %lu.%02lu Mhz\n", freq / 1000000, (freq / 10000) % 100); seq_printf(m, "Bogo MIPS\t: %lu.%02lu\n", diff --git a/arch/arc/mm/cache.c b/arch/arc/mm/cache.c index d408fa21a07c..928562967f3c 100644 --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -633,6 +633,9 @@ noinline static void slc_entire_op(const int op) write_aux_reg(ARC_REG_SLC_INVALIDATE, 1); + /* Make sure "busy" bit reports correct stataus, see STAR 9001165532 */ + read_aux_reg(r); + /* Important to wait for flush to complete */ while (read_aux_reg(r) & SLC_CTRL_BUSY); } diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi index 18c174fef84f..0467fb365bfc 100644 --- a/arch/arm/boot/dts/sun8i-a33.dtsi +++ b/arch/arm/boot/dts/sun8i-a33.dtsi @@ -113,8 +113,8 @@ simple-audio-card,mclk-fs = <512>; simple-audio-card,aux-devs = <&codec_analog>; simple-audio-card,routing = - "Left DAC", "Digital Left DAC", - "Right DAC", "Digital Right DAC"; + "Left DAC", "AIF1 Slot 0 Left", + "Right DAC", "AIF1 Slot 0 Right"; status = "disabled"; simple-audio-card,cpu { diff --git a/arch/arm64/include/asm/current.h b/arch/arm64/include/asm/current.h index 86c404171305..f6580d4afb0e 100644 --- a/arch/arm64/include/asm/current.h +++ b/arch/arm64/include/asm/current.h @@ -3,8 +3,6 @@ #include <linux/compiler.h> -#include <asm/sysreg.h> - #ifndef __ASSEMBLY__ struct task_struct; diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index ef1caae02110..9b1036570586 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -944,7 +944,7 @@ static bool have_cpu_die(void) #ifdef CONFIG_HOTPLUG_CPU int any_cpu = raw_smp_processor_id(); - if (cpu_ops[any_cpu]->cpu_die) + if (cpu_ops[any_cpu] && cpu_ops[any_cpu]->cpu_die) return true; #endif return false; diff --git a/arch/arm64/kernel/vdso/.gitignore b/arch/arm64/kernel/vdso/.gitignore index b8cc94e9698b..f8b69d84238e 100644 --- a/arch/arm64/kernel/vdso/.gitignore +++ b/arch/arm64/kernel/vdso/.gitignore @@ -1,2 +1 @@ vdso.lds -vdso-offsets.h diff --git a/crypto/lrw.c b/crypto/lrw.c index ecd8474018e3..3ea095adafd9 100644 --- a/crypto/lrw.c +++ b/crypto/lrw.c @@ -286,8 +286,11 @@ static int init_crypt(struct skcipher_request *req, crypto_completion_t done) subreq->cryptlen = LRW_BUFFER_SIZE; if (req->cryptlen > LRW_BUFFER_SIZE) { - subreq->cryptlen = min(req->cryptlen, (unsigned)PAGE_SIZE); - rctx->ext = kmalloc(subreq->cryptlen, gfp); + unsigned int n = min(req->cryptlen, (unsigned int)PAGE_SIZE); + + rctx->ext = kmalloc(n, gfp); + if (rctx->ext) + subreq->cryptlen = n; } rctx->src = req->src; diff --git a/crypto/xts.c b/crypto/xts.c index baeb34dd8582..c976bfac29da 100644 --- a/crypto/xts.c +++ b/crypto/xts.c @@ -230,8 +230,11 @@ static int init_crypt(struct skcipher_request *req, crypto_completion_t done) subreq->cryptlen = XTS_BUFFER_SIZE; if (req->cryptlen > XTS_BUFFER_SIZE) { - subreq->cryptlen = min(req->cryptlen, (unsigned)PAGE_SIZE); - rctx->ext = kmalloc(subreq->cryptlen, gfp); + unsigned int n = min(req->cryptlen, (unsigned int)PAGE_SIZE); + + rctx->ext = kmalloc(n, gfp); + if (rctx->ext) + subreq->cryptlen = n; } rctx->src = req->src; diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile index a391bbc48105..d94f92f88ca1 100644 --- a/drivers/acpi/Makefile +++ b/drivers/acpi/Makefile @@ -2,7 +2,6 @@ # Makefile for the Linux ACPI interpreter # -ccflags-y := -Os ccflags-$(CONFIG_ACPI_DEBUG) += -DACPI_DEBUG_OUTPUT # diff --git a/drivers/acpi/acpi_platform.c b/drivers/acpi/acpi_platform.c index b4c1a6a51da4..03250e1f1103 100644 --- a/drivers/acpi/acpi_platform.c +++ b/drivers/acpi/acpi_platform.c @@ -25,9 +25,11 @@ ACPI_MODULE_NAME("platform"); static const struct acpi_device_id forbidden_id_list[] = { - {"PNP0000", 0}, /* PIC */ - {"PNP0100", 0}, /* Timer */ - {"PNP0200", 0}, /* AT DMA Controller */ + {"PNP0000", 0}, /* PIC */ + {"PNP0100", 0}, /* Timer */ + {"PNP0200", 0}, /* AT DMA Controller */ + {"ACPI0009", 0}, /* IOxAPIC */ + {"ACPI000A", 0}, /* IOAPIC */ {"", 0}, }; diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index b192b42a8351..79b3c9c5a3bc 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -1073,6 +1073,7 @@ static int ghes_remove(struct platform_device *ghes_dev) if (list_empty(&ghes_sci)) unregister_acpi_hed_notifier(&ghes_notifier_sci); mutex_unlock(&ghes_list_mutex); + synchronize_rcu(); break; case ACPI_HEST_NOTIFY_NMI: ghes_nmi_remove(ghes); diff --git a/drivers/acpi/ioapic.c b/drivers/acpi/ioapic.c index 1120dfd625b8..7e4fbf9a53a3 100644 --- a/drivers/acpi/ioapic.c +++ b/drivers/acpi/ioapic.c @@ -45,6 +45,12 @@ static acpi_status setup_res(struct acpi_resource *acpi_res, void *data) struct resource *res = data; struct resource_win win; + /* + * We might assign this to 'res' later, make sure all pointers are + * cleared before the resource is added to the global list + */ + memset(&win, 0, sizeof(win)); + res->flags = 0; if (acpi_dev_filter_resource_type(acpi_res, IORESOURCE_MEM)) return AE_OK; diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 5dbdd261aa73..bc96d423781a 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -918,11 +918,19 @@ static struct kobj_type ktype_cpufreq = { .release = cpufreq_sysfs_release, }; -static int add_cpu_dev_symlink(struct cpufreq_policy *policy, - struct device *dev) +static void add_cpu_dev_symlink(struct cpufreq_policy *policy, unsigned int cpu) { + struct device *dev = get_cpu_device(cpu); + + if (!dev) + return; + + if (cpumask_test_and_set_cpu(cpu, policy->real_cpus)) + return; + dev_dbg(dev, "%s: Adding symlink\n", __func__); - return sysfs_create_link(&dev->kobj, &policy->kobj, "cpufreq"); + if (sysfs_create_link(&dev->kobj, &policy->kobj, "cpufreq")) + dev_err(dev, "cpufreq symlink creation failed\n"); } static void remove_cpu_dev_symlink(struct cpufreq_policy *policy, @@ -1180,10 +1188,10 @@ static int cpufreq_online(unsigned int cpu) policy->user_policy.min = policy->min; policy->user_policy.max = policy->max; - write_lock_irqsave(&cpufreq_driver_lock, flags); - for_each_cpu(j, policy->related_cpus) + for_each_cpu(j, policy->related_cpus) { per_cpu(cpufreq_cpu_data, j) = policy; - write_unlock_irqrestore(&cpufreq_driver_lock, flags); + add_cpu_dev_symlink(policy, j); + } } else { policy->min = policy->user_policy.min; policy->max = policy->user_policy.max; @@ -1275,13 +1283,15 @@ out_exit_policy: if (cpufreq_driver->exit) cpufreq_driver->exit(policy); + + for_each_cpu(j, policy->real_cpus) + remove_cpu_dev_symlink(policy, get_cpu_device(j)); + out_free_policy: cpufreq_policy_free(policy); return ret; } -static int cpufreq_offline(unsigned int cpu); - /** * cpufreq_add_dev - the cpufreq interface for a CPU device. * @dev: CPU device. @@ -1303,16 +1313,10 @@ static int cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) /* Create sysfs link on CPU registration */ policy = per_cpu(cpufreq_cpu_data, cpu); - if (!policy || cpumask_test_and_set_cpu(cpu, policy->real_cpus)) - return 0; + if (policy) + add_cpu_dev_symlink(policy, cpu); - ret = add_cpu_dev_symlink(policy, dev); - if (ret) { - cpumask_clear_cpu(cpu, policy->real_cpus); - cpufreq_offline(cpu); - } - - return ret; + return 0; } static int cpufreq_offline(unsigned int cpu) diff --git a/drivers/cpuidle/cpuidle-powernv.c b/drivers/cpuidle/cpuidle-powernv.c index 370593006f5f..cda8f62d555b 100644 --- a/drivers/cpuidle/cpuidle-powernv.c +++ b/drivers/cpuidle/cpuidle-powernv.c @@ -175,6 +175,24 @@ static int powernv_cpuidle_driver_init(void) drv->state_count += 1; } + /* + * On the PowerNV platform cpu_present may be less than cpu_possible in + * cases when firmware detects the CPU, but it is not available to the + * OS. If CONFIG_HOTPLUG_CPU=n, then such CPUs are not hotplugable at + * run time and hence cpu_devices are not created for those CPUs by the + * generic topology_init(). + * + * drv->cpumask defaults to cpu_possible_mask in + * __cpuidle_driver_init(). This breaks cpuidle on PowerNV where + * cpu_devices are not created for CPUs in cpu_possible_mask that + * cannot be hot-added later at run time. + * + * Trying cpuidle_register_device() on a CPU without a cpu_device is + * incorrect, so pass a correct CPU mask to the generic cpuidle driver. + */ + + drv->cpumask = (struct cpumask *)cpu_present_mask; + return 0; } diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c index 41cc853f8569..fc08b4ed69d9 100644 --- a/drivers/crypto/ccp/ccp-dev-v5.c +++ b/drivers/crypto/ccp/ccp-dev-v5.c @@ -1015,6 +1015,7 @@ const struct ccp_vdata ccpv5a = { const struct ccp_vdata ccpv5b = { .version = CCP_VERSION(5, 0), + .dma_chan_attr = DMA_PRIVATE, .setup = ccp5other_config, .perform = &ccp5_actions, .bar = 2, diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h index 2b5c01fade05..aa36f3f81860 100644 --- a/drivers/crypto/ccp/ccp-dev.h +++ b/drivers/crypto/ccp/ccp-dev.h @@ -179,6 +179,10 @@ /* ------------------------ General CCP Defines ------------------------ */ +#define CCP_DMA_DFLT 0x0 +#define CCP_DMA_PRIV 0x1 +#define CCP_DMA_PUB 0x2 + #define CCP_DMAPOOL_MAX_SIZE 64 #define CCP_DMAPOOL_ALIGN BIT(5) @@ -636,6 +640,7 @@ struct ccp_actions { /* Structure to hold CCP version-specific values */ struct ccp_vdata { const unsigned int version; + const unsigned int dma_chan_attr; void (*setup)(struct ccp_device *); const struct ccp_actions *perform; const unsigned int bar; diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c index 8d0eeb46d4a2..e00be01fbf5a 100644 --- a/drivers/crypto/ccp/ccp-dmaengine.c +++ b/drivers/crypto/ccp/ccp-dmaengine.c @@ -10,6 +10,7 @@ * published by the Free Software Foundation. */ +#include <linux/module.h> #include <linux/kernel.h> #include <linux/dmaengine.h> #include <linux/spinlock.h> @@ -25,6 +26,37 @@ (mask == 0) ? 64 : fls64(mask); \ }) +/* The CCP as a DMA provider can be configured for public or private + * channels. Default is specified in the vdata for the device (PCI ID). + * This module parameter will override for all channels on all devices: + * dma_chan_attr = 0x2 to force all channels public + * = 0x1 to force all channels private + * = 0x0 to defer to the vdata setting + * = any other value: warning, revert to 0x0 + */ +static unsigned int dma_chan_attr = CCP_DMA_DFLT; +module_param(dma_chan_attr, uint, 0444); +MODULE_PARM_DESC(dma_chan_attr, "Set DMA channel visibility: 0 (default) = device defaults, 1 = make private, 2 = make public"); + +unsigned int ccp_get_dma_chan_attr(struct ccp_device *ccp) +{ + switch (dma_chan_attr) { + case CCP_DMA_DFLT: + return ccp->vdata->dma_chan_attr; + + case CCP_DMA_PRIV: + return DMA_PRIVATE; + + case CCP_DMA_PUB: + return 0; + + default: + dev_info_once(ccp->dev, "Invalid value for dma_chan_attr: %d\n", + dma_chan_attr); + return ccp->vdata->dma_chan_attr; + } +} + static void ccp_free_cmd_resources(struct ccp_device *ccp, struct list_head *list) { @@ -675,6 +707,15 @@ int ccp_dmaengine_register(struct ccp_device *ccp) dma_cap_set(DMA_SG, dma_dev->cap_mask); dma_cap_set(DMA_INTERRUPT, dma_dev->cap_mask); + /* The DMA channels for this device can be set to public or private, + * and overridden by the module parameter dma_chan_attr. + * Default: according to the value in vdata (dma_chan_attr=0) + * dma_chan_attr=0x1: all channels private (override vdata) + * dma_chan_attr=0x2: all channels public (override vdata) + */ + if (ccp_get_dma_chan_attr(ccp) == DMA_PRIVATE) + dma_cap_set(DMA_PRIVATE, dma_dev->cap_mask); + INIT_LIST_HEAD(&dma_dev->channels); for (i = 0; i < ccp->cmd_q_count; i++) { chan = ccp->ccp_dma_chan + i; diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 130d7d517a19..da48819ff2e6 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1311,6 +1311,8 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu, goto out_pm_put; } + mutex_lock(&gpu->lock); + fence = etnaviv_gpu_fence_alloc(gpu); if (!fence) { event_free(gpu, event); @@ -1318,8 +1320,6 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu, goto out_pm_put; } - mutex_lock(&gpu->lock); - gpu->event[event].fence = fence; submit->fence = fence->seqno; gpu->active_fence = submit->fence; diff --git a/drivers/gpu/drm/i915/gvt/edid.c b/drivers/gpu/drm/i915/gvt/edid.c index f1648fe5e5ea..42cd09ec63fa 100644 --- a/drivers/gpu/drm/i915/gvt/edid.c +++ b/drivers/gpu/drm/i915/gvt/edid.c @@ -495,7 +495,8 @@ void intel_gvt_i2c_handle_aux_ch_write(struct intel_vgpu *vgpu, unsigned char val = edid_get_byte(vgpu); aux_data_for_write = (val << 16); - } + } else + aux_data_for_write = (0xff << 16); } /* write the return value in AUX_CH_DATA reg which includes: * ACK of I2C_WRITE diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index da7312715824..b832bea64e03 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -1837,11 +1837,15 @@ static int emulate_gtt_mmio_write(struct intel_vgpu *vgpu, unsigned int off, ret = gtt_entry_p2m(vgpu, &e, &m); if (ret) { gvt_vgpu_err("fail to translate guest gtt entry\n"); - return ret; + /* guest driver may read/write the entry when partial + * update the entry in this situation p2m will fail + * settting the shadow entry to point to a scratch page + */ + ops->set_pfn(&m, gvt->gtt.scratch_ggtt_mfn); } } else { m = e; - m.val64 = 0; + ops->set_pfn(&m, gvt->gtt.scratch_ggtt_mfn); } ggtt_set_shadow_entry(ggtt_mm, &m, g_gtt_index); diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c index eaff45d417e8..6da9ae1618e3 100644 --- a/drivers/gpu/drm/i915/gvt/handlers.c +++ b/drivers/gpu/drm/i915/gvt/handlers.c @@ -970,6 +970,14 @@ static int dp_aux_ch_ctl_mmio_write(struct intel_vgpu *vgpu, return 0; } +static int mbctl_write(struct intel_vgpu *vgpu, unsigned int offset, + void *p_data, unsigned int bytes) +{ + *(u32 *)p_data &= (~GEN6_MBCTL_ENABLE_BOOT_FETCH); + write_vreg(vgpu, offset, p_data, bytes); + return 0; +} + static int vga_control_mmio_write(struct intel_vgpu *vgpu, unsigned int offset, void *p_data, unsigned int bytes) { @@ -2238,7 +2246,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt) MMIO_D(0x7180, D_ALL); MMIO_D(0x7408, D_ALL); MMIO_D(0x7c00, D_ALL); - MMIO_D(GEN6_MBCTL, D_ALL); + MMIO_DH(GEN6_MBCTL, D_ALL, NULL, mbctl_write); MMIO_D(0x911c, D_ALL); MMIO_D(0x9120, D_ALL); MMIO_DFH(GEN7_UCGCTL4, D_ALL, F_CMD_ACCESS, NULL, NULL); diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 1ea3eb270de8..d641214578a7 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1326,6 +1326,7 @@ static int kvmgt_guest_init(struct mdev_device *mdev) vgpu->handle = (unsigned long)info; info->vgpu = vgpu; info->kvm = kvm; + kvm_get_kvm(info->kvm); kvmgt_protect_table_init(info); gvt_cache_init(vgpu); @@ -1347,6 +1348,7 @@ static bool kvmgt_guest_exit(struct kvmgt_guest_info *info) } kvm_page_track_unregister_notifier(info->kvm, &info->track_node); + kvm_put_kvm(info->kvm); kvmgt_protect_table_destroy(info); gvt_cache_destroy(info->vgpu); vfree(info); diff --git a/drivers/gpu/drm/i915/gvt/render.c b/drivers/gpu/drm/i915/gvt/render.c index 95ee091ce085..0beb83563b08 100644 --- a/drivers/gpu/drm/i915/gvt/render.c +++ b/drivers/gpu/drm/i915/gvt/render.c @@ -207,7 +207,7 @@ static void load_mocs(struct intel_vgpu *vgpu, int ring_id) l3_offset.reg = 0xb020; for (i = 0; i < 32; i++) { gen9_render_mocs_L3[i] = I915_READ(l3_offset); - I915_WRITE(l3_offset, vgpu_vreg(vgpu, offset)); + I915_WRITE(l3_offset, vgpu_vreg(vgpu, l3_offset)); POSTING_READ(l3_offset); l3_offset.reg += 4; } diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index c4353ed86d4b..a44782412f2c 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -127,6 +127,11 @@ static int populate_shadow_context(struct intel_vgpu_workload *workload) return 0; } +static inline bool is_gvt_request(struct drm_i915_gem_request *req) +{ + return i915_gem_context_force_single_submission(req->ctx); +} + static int shadow_context_status_change(struct notifier_block *nb, unsigned long action, void *data) { @@ -137,7 +142,7 @@ static int shadow_context_status_change(struct notifier_block *nb, struct intel_vgpu_workload *workload = scheduler->current_workload[req->engine->id]; - if (unlikely(!workload)) + if (!is_gvt_request(req) || unlikely(!workload)) return NOTIFY_OK; switch (action) { diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 91bc4abf5d3e..6c5f9958197d 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2024,6 +2024,8 @@ static int intel_ring_context_pin(struct intel_engine_cs *engine, ret = context_pin(ctx, flags); if (ret) goto error; + + ce->state->obj->mm.dirty = true; } /* The kernel context is only used as a placeholder for flushing the diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 684f1703aa5c..aaa3e80fecb4 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -213,8 +213,8 @@ static void radeon_evict_flags(struct ttm_buffer_object *bo, rbo->placement.num_busy_placement = 0; for (i = 0; i < rbo->placement.num_placement; i++) { if (rbo->placements[i].flags & TTM_PL_FLAG_VRAM) { - if (rbo->placements[0].fpfn < fpfn) - rbo->placements[0].fpfn = fpfn; + if (rbo->placements[i].fpfn < fpfn) + rbo->placements[i].fpfn = fpfn; } else { rbo->placement.busy_placement = &rbo->placements[i]; diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 0c06844af445..9fcf05ca492b 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c @@ -846,6 +846,17 @@ static void vc4_crtc_destroy_state(struct drm_crtc *crtc, drm_atomic_helper_crtc_destroy_state(crtc, state); } +static void +vc4_crtc_reset(struct drm_crtc *crtc) +{ + if (crtc->state) + __drm_atomic_helper_crtc_destroy_state(crtc->state); + + crtc->state = kzalloc(sizeof(struct vc4_crtc_state), GFP_KERNEL); + if (crtc->state) + crtc->state->crtc = crtc; +} + static const struct drm_crtc_funcs vc4_crtc_funcs = { .set_config = drm_atomic_helper_set_config, .destroy = vc4_crtc_destroy, @@ -853,7 +864,7 @@ static const struct drm_crtc_funcs vc4_crtc_funcs = { .set_property = NULL, .cursor_set = NULL, /* handled by drm_mode_cursor_universal */ .cursor_move = NULL, /* handled by drm_mode_cursor_universal */ - .reset = drm_atomic_helper_crtc_reset, + .reset = vc4_crtc_reset, .atomic_duplicate_state = vc4_crtc_duplicate_state, .atomic_destroy_state = vc4_crtc_destroy_state, .gamma_set = vc4_crtc_gamma_set, diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 3ceb4a2af381..63ec1993eaaa 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2112,6 +2112,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SIRIUS_BATTERY_FREE_TABLET) }, { HID_USB_DEVICE(USB_VENDOR_ID_X_TENSIONS, USB_DEVICE_ID_SPEEDLINK_VAD_CEZANNE) }, { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_THT_2P_ARCADE) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0005) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZEROPLUS, 0x0030) }, { HID_USB_DEVICE(USB_VENDOR_ID_ZYDACRON, USB_DEVICE_ID_ZYDACRON_REMOTE_CONTROL) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 0e2e7c571d22..4e2648c86c8c 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -1082,6 +1082,7 @@ #define USB_VENDOR_ID_XIN_MO 0x16c0 #define USB_DEVICE_ID_XIN_MO_DUAL_ARCADE 0x05e1 +#define USB_DEVICE_ID_THT_2P_ARCADE 0x75e1 #define USB_VENDOR_ID_XIROKU 0x1477 #define USB_DEVICE_ID_XIROKU_SPX 0x1006 diff --git a/drivers/hid/hid-xinmo.c b/drivers/hid/hid-xinmo.c index 7df5227a7e61..9ad7731d2e10 100644 --- a/drivers/hid/hid-xinmo.c +++ b/drivers/hid/hid-xinmo.c @@ -46,6 +46,7 @@ static int xinmo_event(struct hid_device *hdev, struct hid_field *field, static const struct hid_device_id xinmo_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_XIN_MO_DUAL_ARCADE) }, + { HID_USB_DEVICE(USB_VENDOR_ID_XIN_MO, USB_DEVICE_ID_THT_2P_ARCADE) }, { } }; diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 994bddc55b82..e2666ef84dc1 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2165,6 +2165,14 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless) wacom_update_name(wacom, wireless ? " (WL)" : ""); + /* pen only Bamboo neither support touch nor pad */ + if ((features->type == BAMBOO_PEN) && + ((features->device_type & WACOM_DEVICETYPE_TOUCH) || + (features->device_type & WACOM_DEVICETYPE_PAD))) { + error = -ENODEV; + goto fail; + } + error = wacom_add_shared_data(hdev); if (error) goto fail; @@ -2208,14 +2216,8 @@ static int wacom_parse_and_register(struct wacom *wacom, bool wireless) /* touch only Bamboo doesn't support pen */ if ((features->type == BAMBOO_TOUCH) && (features->device_type & WACOM_DEVICETYPE_PEN)) { - error = -ENODEV; - goto fail_quirks; - } - - /* pen only Bamboo neither support touch nor pad */ - if ((features->type == BAMBOO_PEN) && - ((features->device_type & WACOM_DEVICETYPE_TOUCH) || - (features->device_type & WACOM_DEVICETYPE_PAD))) { + cancel_delayed_work_sync(&wacom->init_work); + _wacom_query_tablet_data(wacom); error = -ENODEV; goto fail_quirks; } diff --git a/drivers/i2c/muxes/i2c-mux-pca954x.c b/drivers/i2c/muxes/i2c-mux-pca954x.c index dfc1c0e37c40..ad31d21da316 100644 --- a/drivers/i2c/muxes/i2c-mux-pca954x.c +++ b/drivers/i2c/muxes/i2c-mux-pca954x.c @@ -35,7 +35,6 @@ * warranty of any kind, whether express or implied. */ -#include <linux/acpi.h> #include <linux/device.h> #include <linux/gpio/consumer.h> #include <linux/i2c.h> @@ -117,6 +116,10 @@ static const struct chip_desc chips[] = { .has_irq = 1, .muxtype = pca954x_isswi, }, + [pca_9546] = { + .nchans = 4, + .muxtype = pca954x_isswi, + }, [pca_9547] = { .nchans = 8, .enable = 0x8, @@ -134,28 +137,13 @@ static const struct i2c_device_id pca954x_id[] = { { "pca9543", pca_9543 }, { "pca9544", pca_9544 }, { "pca9545", pca_9545 }, - { "pca9546", pca_9545 }, + { "pca9546", pca_9546 }, { "pca9547", pca_9547 }, { "pca9548", pca_9548 }, { } }; MODULE_DEVICE_TABLE(i2c, pca954x_id); -#ifdef CONFIG_ACPI -static const struct acpi_device_id pca954x_acpi_ids[] = { - { .id = "PCA9540", .driver_data = pca_9540 }, - { .id = "PCA9542", .driver_data = pca_9542 }, - { .id = "PCA9543", .driver_data = pca_9543 }, - { .id = "PCA9544", .driver_data = pca_9544 }, - { .id = "PCA9545", .driver_data = pca_9545 }, - { .id = "PCA9546", .driver_data = pca_9545 }, - { .id = "PCA9547", .driver_data = pca_9547 }, - { .id = "PCA9548", .driver_data = pca_9548 }, - { } -}; -MODULE_DEVICE_TABLE(acpi, pca954x_acpi_ids); -#endif - #ifdef CONFIG_OF static const struct of_device_id pca954x_of_match[] = { { .compatible = "nxp,pca9540", .data = &chips[pca_9540] }, @@ -393,17 +381,8 @@ static int pca954x_probe(struct i2c_client *client, match = of_match_device(of_match_ptr(pca954x_of_match), &client->dev); if (match) data->chip = of_device_get_match_data(&client->dev); - else if (id) + else data->chip = &chips[id->driver_data]; - else { - const struct acpi_device_id *acpi_id; - - acpi_id = acpi_match_device(ACPI_PTR(pca954x_acpi_ids), - &client->dev); - if (!acpi_id) - return -ENODEV; - data->chip = &chips[acpi_id->driver_data]; - } data->last_chan = 0; /* force the first selection */ @@ -492,7 +471,6 @@ static struct i2c_driver pca954x_driver = { .name = "pca954x", .pm = &pca954x_pm, .of_match_table = of_match_ptr(pca954x_of_match), - .acpi_match_table = ACPI_PTR(pca954x_acpi_ids), }, .probe = pca954x_probe, .remove = pca954x_remove, diff --git a/drivers/mmc/host/sdhci-of-at91.c b/drivers/mmc/host/sdhci-of-at91.c index 7fd964256faa..d5430ed02a67 100644 --- a/drivers/mmc/host/sdhci-of-at91.c +++ b/drivers/mmc/host/sdhci-of-at91.c @@ -29,6 +29,8 @@ #include "sdhci-pltfm.h" +#define SDMMC_MC1R 0x204 +#define SDMMC_MC1R_DDR BIT(3) #define SDMMC_CACR 0x230 #define SDMMC_CACR_CAPWREN BIT(0) #define SDMMC_CACR_KEY (0x46 << 8) @@ -103,11 +105,18 @@ static void sdhci_at91_set_power(struct sdhci_host *host, unsigned char mode, sdhci_set_power_noreg(host, mode, vdd); } +void sdhci_at91_set_uhs_signaling(struct sdhci_host *host, unsigned int timing) +{ + if (timing == MMC_TIMING_MMC_DDR52) + sdhci_writeb(host, SDMMC_MC1R_DDR, SDMMC_MC1R); + sdhci_set_uhs_signaling(host, timing); +} + static const struct sdhci_ops sdhci_at91_sama5d2_ops = { .set_clock = sdhci_at91_set_clock, .set_bus_width = sdhci_set_bus_width, .reset = sdhci_reset, - .set_uhs_signaling = sdhci_set_uhs_signaling, + .set_uhs_signaling = sdhci_at91_set_uhs_signaling, .set_power = sdhci_at91_set_power, }; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 9c1a099afbbe..63bc33a54d0d 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1830,6 +1830,9 @@ static void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable) struct sdhci_host *host = mmc_priv(mmc); unsigned long flags; + if (enable) + pm_runtime_get_noresume(host->mmc->parent); + spin_lock_irqsave(&host->lock, flags); if (enable) host->flags |= SDHCI_SDIO_IRQ_ENABLED; @@ -1838,6 +1841,9 @@ static void sdhci_enable_sdio_irq(struct mmc_host *mmc, int enable) sdhci_enable_sdio_irq_nolock(host, enable); spin_unlock_irqrestore(&host->lock, flags); + + if (!enable) + pm_runtime_put_noidle(host->mmc->parent); } static int sdhci_start_signal_voltage_switch(struct mmc_host *mmc, diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index a65fb8197aec..0e3f529d50e9 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -128,9 +128,13 @@ config SERIAL_8250_PCI by the parport_serial driver, enabled with CONFIG_PARPORT_SERIAL. config SERIAL_8250_EXAR - tristate "8250/16550 PCI device support" - depends on SERIAL_8250_PCI + tristate "8250/16550 Exar/Commtech PCI/PCIe device support" + depends on SERIAL_8250_PCI default SERIAL_8250 + help + This builds support for XR17C1xx, XR17V3xx and some Commtech + 422x PCIe serial cards that are not covered by the more generic + SERIAL_8250_PCI option. config SERIAL_8250_HP300 tristate diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c index 56f92d7348bf..b0a377725d63 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2452,18 +2452,37 @@ static void pl011_early_write(struct console *con, const char *s, unsigned n) uart_console_write(&dev->port, s, n, pl011_putc); } +/* + * On non-ACPI systems, earlycon is enabled by specifying + * "earlycon=pl011,<address>" on the kernel command line. + * + * On ACPI ARM64 systems, an "early" console is enabled via the SPCR table, + * by specifying only "earlycon" on the command line. Because it requires + * SPCR, the console starts after ACPI is parsed, which is later than a + * traditional early console. + * + * To get the traditional early console that starts before ACPI is parsed, + * specify the full "earlycon=pl011,<address>" option. + */ static int __init pl011_early_console_setup(struct earlycon_device *device, const char *opt) { if (!device->port.membase) return -ENODEV; - device->con->write = qdf2400_e44_present ? - qdf2400_e44_early_write : pl011_early_write; + /* On QDF2400 SOCs affected by Erratum 44, the "qdf2400_e44" must + * also be specified, e.g. "earlycon=pl011,<address>,qdf2400_e44". + */ + if (!strcmp(device->options, "qdf2400_e44")) + device->con->write = qdf2400_e44_early_write; + else + device->con->write = pl011_early_write; + return 0; } OF_EARLYCON_DECLARE(pl011, "arm,pl011", pl011_early_console_setup); OF_EARLYCON_DECLARE(pl011, "arm,sbsa-uart", pl011_early_console_setup); +EARLYCON_DECLARE(qdf2400_e44, pl011_early_console_setup); #else #define AMBA_CONSOLE NULL diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index dcebb28ffbc4..1f50a83ef958 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -1951,6 +1951,11 @@ static void atmel_flush_buffer(struct uart_port *port) atmel_uart_writel(port, ATMEL_PDC_TCR, 0); atmel_port->pdc_tx.ofs = 0; } + /* + * in uart_flush_buffer(), the xmit circular buffer has just + * been cleared, so we have to reset tx_len accordingly. + */ + atmel_port->tx_len = 0; } /* @@ -2483,6 +2488,9 @@ static void atmel_console_write(struct console *co, const char *s, u_int count) pdc_tx = atmel_uart_readl(port, ATMEL_PDC_PTSR) & ATMEL_PDC_TXTEN; atmel_uart_writel(port, ATMEL_PDC_PTCR, ATMEL_PDC_TXTDIS); + /* Make sure that tx path is actually able to send characters */ + atmel_uart_writel(port, ATMEL_US_CR, ATMEL_US_TXEN); + uart_console_write(port, s, count, atmel_console_putchar); /* diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 6989b227d134..be94246b6fcc 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -1088,7 +1088,7 @@ static void mxs_auart_settermios(struct uart_port *u, AUART_LINECTRL_BAUD_DIV_MAX); baud_max = u->uartclk * 32 / AUART_LINECTRL_BAUD_DIV_MIN; baud = uart_get_baud_rate(u, termios, old, baud_min, baud_max); - div = u->uartclk * 32 / baud; + div = DIV_ROUND_CLOSEST(u->uartclk * 32, baud); } ctrl |= AUART_LINECTRL_BAUD_DIVFRAC(div & 0x3F); diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 612fab6e54fb..79bdca5cb9c7 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -520,8 +520,10 @@ static int rh_call_control (struct usb_hcd *hcd, struct urb *urb) */ tbuf_size = max_t(u16, sizeof(struct usb_hub_descriptor), wLength); tbuf = kzalloc(tbuf_size, GFP_KERNEL); - if (!tbuf) - return -ENOMEM; + if (!tbuf) { + status = -ENOMEM; + goto err_alloc; + } bufp = tbuf; @@ -734,6 +736,7 @@ error: } kfree(tbuf); + err_alloc: /* any errors get returned through the urb completion */ spin_lock_irq(&hcd_root_hub_lock); diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index bd02a6cd8e2c..6ed468fa7d5e 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -344,6 +344,7 @@ MODULE_DEVICE_TABLE(acpi, usb_xhci_acpi_match); static struct platform_driver usb_xhci_driver = { .probe = xhci_plat_probe, .remove = xhci_plat_remove, + .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "xhci-hcd", .pm = DEV_PM_OPS, diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index d9936c771fa0..a3309aa02993 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1989,6 +1989,9 @@ static int process_ctrl_td(struct xhci_hcd *xhci, struct xhci_td *td, case TRB_NORMAL: td->urb->actual_length = requested - remaining; goto finish_td; + case TRB_STATUS: + td->urb->actual_length = requested; + goto finish_td; default: xhci_warn(xhci, "WARN: unexpected TRB Type %d\n", trb_type); diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 50aee8b7718b..953fd8f62df0 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1477,6 +1477,7 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) struct xhci_ring *ep_ring; struct xhci_virt_ep *ep; struct xhci_command *command; + struct xhci_virt_device *vdev; xhci = hcd_to_xhci(hcd); spin_lock_irqsave(&xhci->lock, flags); @@ -1485,15 +1486,27 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) /* Make sure the URB hasn't completed or been unlinked already */ ret = usb_hcd_check_unlink_urb(hcd, urb, status); - if (ret || !urb->hcpriv) + if (ret) goto done; + + /* give back URB now if we can't queue it for cancel */ + vdev = xhci->devs[urb->dev->slot_id]; + urb_priv = urb->hcpriv; + if (!vdev || !urb_priv) + goto err_giveback; + + ep_index = xhci_get_endpoint_index(&urb->ep->desc); + ep = &vdev->eps[ep_index]; + ep_ring = xhci_urb_to_transfer_ring(xhci, urb); + if (!ep || !ep_ring) + goto err_giveback; + temp = readl(&xhci->op_regs->status); if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_HALTED)) { xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb, "HW died, freeing TD."); - urb_priv = urb->hcpriv; for (i = urb_priv->num_tds_done; - i < urb_priv->num_tds && xhci->devs[urb->dev->slot_id]; + i < urb_priv->num_tds; i++) { td = &urb_priv->td[i]; if (!list_empty(&td->td_list)) @@ -1501,23 +1514,9 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) if (!list_empty(&td->cancelled_td_list)) list_del_init(&td->cancelled_td_list); } - - usb_hcd_unlink_urb_from_ep(hcd, urb); - spin_unlock_irqrestore(&xhci->lock, flags); - usb_hcd_giveback_urb(hcd, urb, -ESHUTDOWN); - xhci_urb_free_priv(urb_priv); - return ret; + goto err_giveback; } - ep_index = xhci_get_endpoint_index(&urb->ep->desc); - ep = &xhci->devs[urb->dev->slot_id]->eps[ep_index]; - ep_ring = xhci_urb_to_transfer_ring(xhci, urb); - if (!ep_ring) { - ret = -EINVAL; - goto done; - } - - urb_priv = urb->hcpriv; i = urb_priv->num_tds_done; if (i < urb_priv->num_tds) xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb, @@ -1554,6 +1553,14 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) done: spin_unlock_irqrestore(&xhci->lock, flags); return ret; + +err_giveback: + if (urb_priv) + xhci_urb_free_priv(urb_priv); + usb_hcd_unlink_urb_from_ep(hcd, urb); + spin_unlock_irqrestore(&xhci->lock, flags); + usb_hcd_giveback_urb(hcd, urb, -ESHUTDOWN); + return ret; } /* Drop an endpoint from a new bandwidth configuration for this device. diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c index b3b33cf7ddf6..f333024660b4 100644 --- a/drivers/usb/phy/phy-isp1301.c +++ b/drivers/usb/phy/phy-isp1301.c @@ -136,7 +136,7 @@ static int isp1301_remove(struct i2c_client *client) static struct i2c_driver isp1301_driver = { .driver = { .name = DRV_NAME, - .of_match_table = of_match_ptr(isp1301_of_match), + .of_match_table = isp1301_of_match, }, .probe = isp1301_probe, .remove = isp1301_remove, diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 29b7fc28c607..c4115901d906 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1259,7 +1259,7 @@ struct btrfs_root { atomic_t will_be_snapshoted; /* For qgroup metadata space reserve */ - atomic_t qgroup_meta_rsv; + atomic64_t qgroup_meta_rsv; }; static inline u32 btrfs_inode_sectorsize(const struct inode *inode) { diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 08b74daf35d0..eb1ee7b6f532 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1342,7 +1342,7 @@ static void __setup_root(struct btrfs_root *root, struct btrfs_fs_info *fs_info, atomic_set(&root->orphan_inodes, 0); atomic_set(&root->refs, 1); atomic_set(&root->will_be_snapshoted, 0); - atomic_set(&root->qgroup_meta_rsv, 0); + atomic64_set(&root->qgroup_meta_rsv, 0); root->log_transid = 0; root->log_transid_committed = -1; root->last_log_commit = 0; diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 8df797432740..27fdb250b446 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -2584,26 +2584,36 @@ static void end_bio_extent_readpage(struct bio *bio) if (tree->ops) { ret = tree->ops->readpage_io_failed_hook(page, mirror); - if (!ret && !bio->bi_error) - uptodate = 1; - } else { + if (ret == -EAGAIN) { + /* + * Data inode's readpage_io_failed_hook() always + * returns -EAGAIN. + * + * The generic bio_readpage_error handles errors + * the following way: If possible, new read + * requests are created and submitted and will + * end up in end_bio_extent_readpage as well (if + * we're lucky, not in the !uptodate case). In + * that case it returns 0 and we just go on with + * the next page in our bio. If it can't handle + * the error it will return -EIO and we remain + * responsible for that page. + */ + ret = bio_readpage_error(bio, offset, page, + start, end, mirror); + if (ret == 0) { + uptodate = !bio->bi_error; + offset += len; + continue; + } + } + /* - * The generic bio_readpage_error handles errors the - * following way: If possible, new read requests are - * created and submitted and will end up in - * end_bio_extent_readpage as well (if we're lucky, not - * in the !uptodate case). In that case it returns 0 and - * we just go on with the next page in our bio. If it - * can't handle the error it will return -EIO and we - * remain responsible for that page. + * metadata's readpage_io_failed_hook() always returns + * -EIO and fixes nothing. -EIO is also returned if + * data inode error could not be fixed. */ - ret = bio_readpage_error(bio, offset, page, start, end, - mirror); - if (ret == 0) { - uptodate = !bio->bi_error; - offset += len; - continue; - } + ASSERT(ret == -EIO); } readpage_ok: if (likely(uptodate)) { diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 231503935652..a18510be76c1 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10523,9 +10523,9 @@ out_inode: } __attribute__((const)) -static int dummy_readpage_io_failed_hook(struct page *page, int failed_mirror) +static int btrfs_readpage_io_failed_hook(struct page *page, int failed_mirror) { - return 0; + return -EAGAIN; } static const struct inode_operations btrfs_dir_inode_operations = { @@ -10570,7 +10570,7 @@ static const struct extent_io_ops btrfs_extent_io_ops = { .submit_bio_hook = btrfs_submit_bio_hook, .readpage_end_io_hook = btrfs_readpage_end_io_hook, .merge_bio_hook = btrfs_merge_bio_hook, - .readpage_io_failed_hook = dummy_readpage_io_failed_hook, + .readpage_io_failed_hook = btrfs_readpage_io_failed_hook, /* optional callbacks */ .fill_delalloc = run_delalloc_range, diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index a5da750c1087..a59801dc2a34 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2948,20 +2948,20 @@ int btrfs_qgroup_reserve_meta(struct btrfs_root *root, int num_bytes, ret = qgroup_reserve(root, num_bytes, enforce); if (ret < 0) return ret; - atomic_add(num_bytes, &root->qgroup_meta_rsv); + atomic64_add(num_bytes, &root->qgroup_meta_rsv); return ret; } void btrfs_qgroup_free_meta_all(struct btrfs_root *root) { struct btrfs_fs_info *fs_info = root->fs_info; - int reserved; + u64 reserved; if (!test_bit(BTRFS_FS_QUOTA_ENABLED, &fs_info->flags) || !is_fstree(root->objectid)) return; - reserved = atomic_xchg(&root->qgroup_meta_rsv, 0); + reserved = atomic64_xchg(&root->qgroup_meta_rsv, 0); if (reserved == 0) return; btrfs_qgroup_free_refroot(fs_info, root->objectid, reserved); @@ -2976,8 +2976,8 @@ void btrfs_qgroup_free_meta(struct btrfs_root *root, int num_bytes) return; BUG_ON(num_bytes != round_down(num_bytes, fs_info->nodesize)); - WARN_ON(atomic_read(&root->qgroup_meta_rsv) < num_bytes); - atomic_sub(num_bytes, &root->qgroup_meta_rsv); + WARN_ON(atomic64_read(&root->qgroup_meta_rsv) < num_bytes); + atomic64_sub(num_bytes, &root->qgroup_meta_rsv); btrfs_qgroup_free_refroot(fs_info, root->objectid, num_bytes); } diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 456c8901489b..a60d5bfb8a49 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -6305,8 +6305,13 @@ long btrfs_ioctl_send(struct file *mnt_file, void __user *arg_) goto out; } + /* + * Check that we don't overflow at later allocations, we request + * clone_sources_count + 1 items, and compare to unsigned long inside + * access_ok. + */ if (arg->clone_sources_count > - ULLONG_MAX / sizeof(*arg->clone_sources)) { + ULONG_MAX / sizeof(struct clone_root) - 1) { ret = -EINVAL; goto out; } diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index fb499a3f21b5..f92ba8d6c556 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -2055,7 +2055,7 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, { struct inode *old_inode = d_inode(old_dentry); struct inode *new_inode = d_inode(new_dentry); - struct dentry *dentry = NULL, *rehash = NULL; + struct dentry *dentry = NULL; struct rpc_task *task; int error = -EBUSY; @@ -2078,10 +2078,8 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, * To prevent any new references to the target during the * rename, we unhash the dentry in advance. */ - if (!d_unhashed(new_dentry)) { + if (!d_unhashed(new_dentry)) d_drop(new_dentry); - rehash = new_dentry; - } if (d_count(new_dentry) > 2) { int err; @@ -2098,7 +2096,6 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, goto out; new_dentry = dentry; - rehash = NULL; new_inode = NULL; } } @@ -2119,8 +2116,6 @@ int nfs_rename(struct inode *old_dir, struct dentry *old_dentry, error = task->tk_status; rpc_put_task(task); out: - if (rehash) - d_rehash(rehash); trace_nfs_rename_exit(old_dir, old_dentry, new_dir, new_dentry, error); /* new dentry created? */ diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c index 44347f4bdc15..acd30baca461 100644 --- a/fs/nfs/filelayout/filelayout.c +++ b/fs/nfs/filelayout/filelayout.c @@ -202,10 +202,10 @@ static int filelayout_async_handle_error(struct rpc_task *task, task->tk_status); nfs4_mark_deviceid_unavailable(devid); pnfs_error_mark_layout_for_return(inode, lseg); - pnfs_set_lo_fail(lseg); rpc_wake_up(&tbl->slot_tbl_waitq); /* fall through */ default: + pnfs_set_lo_fail(lseg); reset: dprintk("%s Retry through MDS. Error %d\n", __func__, task->tk_status); @@ -560,6 +560,50 @@ filelayout_write_pagelist(struct nfs_pgio_header *hdr, int sync) return PNFS_ATTEMPTED; } +static int +filelayout_check_deviceid(struct pnfs_layout_hdr *lo, + struct nfs4_filelayout_segment *fl, + gfp_t gfp_flags) +{ + struct nfs4_deviceid_node *d; + struct nfs4_file_layout_dsaddr *dsaddr; + int status = -EINVAL; + + /* find and reference the deviceid */ + d = nfs4_find_get_deviceid(NFS_SERVER(lo->plh_inode), &fl->deviceid, + lo->plh_lc_cred, gfp_flags); + if (d == NULL) + goto out; + + dsaddr = container_of(d, struct nfs4_file_layout_dsaddr, id_node); + /* Found deviceid is unavailable */ + if (filelayout_test_devid_unavailable(&dsaddr->id_node)) + goto out_put; + + fl->dsaddr = dsaddr; + + if (fl->first_stripe_index >= dsaddr->stripe_count) { + dprintk("%s Bad first_stripe_index %u\n", + __func__, fl->first_stripe_index); + goto out_put; + } + + if ((fl->stripe_type == STRIPE_SPARSE && + fl->num_fh > 1 && fl->num_fh != dsaddr->ds_num) || + (fl->stripe_type == STRIPE_DENSE && + fl->num_fh != dsaddr->stripe_count)) { + dprintk("%s num_fh %u not valid for given packing\n", + __func__, fl->num_fh); + goto out_put; + } + status = 0; +out: + return status; +out_put: + nfs4_fl_put_deviceid(dsaddr); + goto out; +} + /* * filelayout_check_layout() * @@ -572,11 +616,8 @@ static int filelayout_check_layout(struct pnfs_layout_hdr *lo, struct nfs4_filelayout_segment *fl, struct nfs4_layoutget_res *lgr, - struct nfs4_deviceid *id, gfp_t gfp_flags) { - struct nfs4_deviceid_node *d; - struct nfs4_file_layout_dsaddr *dsaddr; int status = -EINVAL; dprintk("--> %s\n", __func__); @@ -601,41 +642,10 @@ filelayout_check_layout(struct pnfs_layout_hdr *lo, goto out; } - /* find and reference the deviceid */ - d = nfs4_find_get_deviceid(NFS_SERVER(lo->plh_inode), id, - lo->plh_lc_cred, gfp_flags); - if (d == NULL) - goto out; - - dsaddr = container_of(d, struct nfs4_file_layout_dsaddr, id_node); - /* Found deviceid is unavailable */ - if (filelayout_test_devid_unavailable(&dsaddr->id_node)) - goto out_put; - - fl->dsaddr = dsaddr; - - if (fl->first_stripe_index >= dsaddr->stripe_count) { - dprintk("%s Bad first_stripe_index %u\n", - __func__, fl->first_stripe_index); - goto out_put; - } - - if ((fl->stripe_type == STRIPE_SPARSE && - fl->num_fh > 1 && fl->num_fh != dsaddr->ds_num) || - (fl->stripe_type == STRIPE_DENSE && - fl->num_fh != dsaddr->stripe_count)) { - dprintk("%s num_fh %u not valid for given packing\n", - __func__, fl->num_fh); - goto out_put; - } - status = 0; out: dprintk("--> %s returns %d\n", __func__, status); return status; -out_put: - nfs4_fl_put_deviceid(dsaddr); - goto out; } static void _filelayout_free_lseg(struct nfs4_filelayout_segment *fl) @@ -657,7 +667,6 @@ static int filelayout_decode_layout(struct pnfs_layout_hdr *flo, struct nfs4_filelayout_segment *fl, struct nfs4_layoutget_res *lgr, - struct nfs4_deviceid *id, gfp_t gfp_flags) { struct xdr_stream stream; @@ -682,9 +691,9 @@ filelayout_decode_layout(struct pnfs_layout_hdr *flo, if (unlikely(!p)) goto out_err; - memcpy(id, p, sizeof(*id)); + memcpy(&fl->deviceid, p, sizeof(fl->deviceid)); p += XDR_QUADLEN(NFS4_DEVICEID4_SIZE); - nfs4_print_deviceid(id); + nfs4_print_deviceid(&fl->deviceid); nfl_util = be32_to_cpup(p++); if (nfl_util & NFL4_UFLG_COMMIT_THRU_MDS) @@ -831,15 +840,14 @@ filelayout_alloc_lseg(struct pnfs_layout_hdr *layoutid, { struct nfs4_filelayout_segment *fl; int rc; - struct nfs4_deviceid id; dprintk("--> %s\n", __func__); fl = kzalloc(sizeof(*fl), gfp_flags); if (!fl) return NULL; - rc = filelayout_decode_layout(layoutid, fl, lgr, &id, gfp_flags); - if (rc != 0 || filelayout_check_layout(layoutid, fl, lgr, &id, gfp_flags)) { + rc = filelayout_decode_layout(layoutid, fl, lgr, gfp_flags); + if (rc != 0 || filelayout_check_layout(layoutid, fl, lgr, gfp_flags)) { _filelayout_free_lseg(fl); return NULL; } @@ -888,18 +896,51 @@ filelayout_pg_test(struct nfs_pageio_descriptor *pgio, struct nfs_page *prev, return min(stripe_unit - (unsigned int)stripe_offset, size); } +static struct pnfs_layout_segment * +fl_pnfs_update_layout(struct inode *ino, + struct nfs_open_context *ctx, + loff_t pos, + u64 count, + enum pnfs_iomode iomode, + bool strict_iomode, + gfp_t gfp_flags) +{ + struct pnfs_layout_segment *lseg = NULL; + struct pnfs_layout_hdr *lo; + struct nfs4_filelayout_segment *fl; + int status; + + lseg = pnfs_update_layout(ino, ctx, pos, count, iomode, strict_iomode, + gfp_flags); + if (!lseg) + lseg = ERR_PTR(-ENOMEM); + if (IS_ERR(lseg)) + goto out; + + lo = NFS_I(ino)->layout; + fl = FILELAYOUT_LSEG(lseg); + + status = filelayout_check_deviceid(lo, fl, gfp_flags); + if (status) + lseg = ERR_PTR(status); +out: + if (IS_ERR(lseg)) + pnfs_put_lseg(lseg); + return lseg; +} + static void filelayout_pg_init_read(struct nfs_pageio_descriptor *pgio, struct nfs_page *req) { if (!pgio->pg_lseg) { - pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, - req->wb_context, - 0, - NFS4_MAX_UINT64, - IOMODE_READ, - false, - GFP_KERNEL); + pgio->pg_lseg = fl_pnfs_update_layout(pgio->pg_inode, + req->wb_context, + 0, + NFS4_MAX_UINT64, + IOMODE_READ, + false, + GFP_KERNEL); if (IS_ERR(pgio->pg_lseg)) { pgio->pg_error = PTR_ERR(pgio->pg_lseg); pgio->pg_lseg = NULL; @@ -919,13 +960,13 @@ filelayout_pg_init_write(struct nfs_pageio_descriptor *pgio, int status; if (!pgio->pg_lseg) { - pgio->pg_lseg = pnfs_update_layout(pgio->pg_inode, - req->wb_context, - 0, - NFS4_MAX_UINT64, - IOMODE_RW, - false, - GFP_NOFS); + pgio->pg_lseg = fl_pnfs_update_layout(pgio->pg_inode, + req->wb_context, + 0, + NFS4_MAX_UINT64, + IOMODE_RW, + false, + GFP_NOFS); if (IS_ERR(pgio->pg_lseg)) { pgio->pg_error = PTR_ERR(pgio->pg_lseg); pgio->pg_lseg = NULL; diff --git a/fs/nfs/filelayout/filelayout.h b/fs/nfs/filelayout/filelayout.h index 2896cb833a11..79323b5dab0c 100644 --- a/fs/nfs/filelayout/filelayout.h +++ b/fs/nfs/filelayout/filelayout.h @@ -55,15 +55,16 @@ struct nfs4_file_layout_dsaddr { }; struct nfs4_filelayout_segment { - struct pnfs_layout_segment generic_hdr; - u32 stripe_type; - u32 commit_through_mds; - u32 stripe_unit; - u32 first_stripe_index; - u64 pattern_offset; - struct nfs4_file_layout_dsaddr *dsaddr; /* Point to GETDEVINFO data */ - unsigned int num_fh; - struct nfs_fh **fh_array; + struct pnfs_layout_segment generic_hdr; + u32 stripe_type; + u32 commit_through_mds; + u32 stripe_unit; + u32 first_stripe_index; + u64 pattern_offset; + struct nfs4_deviceid deviceid; + struct nfs4_file_layout_dsaddr *dsaddr; /* Point to GETDEVINFO data */ + unsigned int num_fh; + struct nfs_fh **fh_array; }; struct nfs4_filelayout { diff --git a/fs/nfs/flexfilelayout/flexfilelayoutdev.c b/fs/nfs/flexfilelayout/flexfilelayoutdev.c index 85fde93dff77..457cfeb1d5c1 100644 --- a/fs/nfs/flexfilelayout/flexfilelayoutdev.c +++ b/fs/nfs/flexfilelayout/flexfilelayoutdev.c @@ -208,6 +208,10 @@ static bool ff_layout_mirror_valid(struct pnfs_layout_segment *lseg, } else goto outerr; } + + if (IS_ERR(mirror->mirror_ds)) + goto outerr; + if (mirror->mirror_ds->ds == NULL) { struct nfs4_deviceid_node *devid; devid = &mirror->mirror_ds->id_node; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index c780d98035cc..201ca3f2c4ba 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2442,17 +2442,14 @@ static void nfs41_check_delegation_stateid(struct nfs4_state *state) } nfs4_stateid_copy(&stateid, &delegation->stateid); - if (test_bit(NFS_DELEGATION_REVOKED, &delegation->flags)) { + if (test_bit(NFS_DELEGATION_REVOKED, &delegation->flags) || + !test_and_clear_bit(NFS_DELEGATION_TEST_EXPIRED, + &delegation->flags)) { rcu_read_unlock(); nfs_finish_clear_delegation_stateid(state, &stateid); return; } - if (!test_and_clear_bit(NFS_DELEGATION_TEST_EXPIRED, &delegation->flags)) { - rcu_read_unlock(); - return; - } - cred = get_rpccred(delegation->cred); rcu_read_unlock(); status = nfs41_test_and_free_expired_stateid(server, &stateid, cred); diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c index 73e75ac90525..8bf8f667a8cf 100644 --- a/fs/nfsd/nfsctl.c +++ b/fs/nfsd/nfsctl.c @@ -538,13 +538,21 @@ out_free: static ssize_t nfsd_print_version_support(char *buf, int remaining, const char *sep, - unsigned vers, unsigned minor) + unsigned vers, int minor) { - const char *format = (minor == 0) ? "%s%c%u" : "%s%c%u.%u"; + const char *format = minor < 0 ? "%s%c%u" : "%s%c%u.%u"; bool supported = !!nfsd_vers(vers, NFSD_TEST); - if (vers == 4 && !nfsd_minorversion(minor, NFSD_TEST)) + if (vers == 4 && minor >= 0 && + !nfsd_minorversion(minor, NFSD_TEST)) supported = false; + if (minor == 0 && supported) + /* + * special case for backward compatability. + * +4.0 is never reported, it is implied by + * +4, unless -4.0 is present. + */ + return 0; return snprintf(buf, remaining, format, sep, supported ? '+' : '-', vers, minor); } @@ -554,7 +562,6 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) char *mesg = buf; char *vers, *minorp, sign; int len, num, remaining; - unsigned minor; ssize_t tlen = 0; char *sep; struct nfsd_net *nn = net_generic(netns(file), nfsd_net_id); @@ -575,6 +582,7 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) if (len <= 0) return -EINVAL; do { enum vers_op cmd; + unsigned minor; sign = *vers; if (sign == '+' || sign == '-') num = simple_strtol((vers+1), &minorp, 0); @@ -585,8 +593,8 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) return -EINVAL; if (kstrtouint(minorp+1, 0, &minor) < 0) return -EINVAL; - } else - minor = 0; + } + cmd = sign == '-' ? NFSD_CLEAR : NFSD_SET; switch(num) { case 2: @@ -594,8 +602,20 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) nfsd_vers(num, cmd); break; case 4: - if (nfsd_minorversion(minor, cmd) >= 0) - break; + if (*minorp == '.') { + if (nfsd_minorversion(minor, cmd) < 0) + return -EINVAL; + } else if ((cmd == NFSD_SET) != nfsd_vers(num, NFSD_TEST)) { + /* + * Either we have +4 and no minors are enabled, + * or we have -4 and at least one minor is enabled. + * In either case, propagate 'cmd' to all minors. + */ + minor = 0; + while (nfsd_minorversion(minor, cmd) >= 0) + minor++; + } + break; default: return -EINVAL; } @@ -612,9 +632,11 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) sep = ""; remaining = SIMPLE_TRANSACTION_LIMIT; for (num=2 ; num <= 4 ; num++) { + int minor; if (!nfsd_vers(num, NFSD_AVAIL)) continue; - minor = 0; + + minor = -1; do { len = nfsd_print_version_support(buf, remaining, sep, num, minor); @@ -624,7 +646,8 @@ static ssize_t __write_versions(struct file *file, char *buf, size_t size) buf += len; tlen += len; minor++; - sep = " "; + if (len) + sep = " "; } while (num == 4 && minor <= NFSD_SUPPORTED_MINOR_VERSION); } out: diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c index fa82b7707e85..03a7e9da4da0 100644 --- a/fs/nfsd/nfsproc.c +++ b/fs/nfsd/nfsproc.c @@ -786,6 +786,7 @@ nfserrno (int errno) { nfserr_serverfault, -ESERVERFAULT }, { nfserr_serverfault, -ENFILE }, { nfserr_io, -EUCLEAN }, + { nfserr_perm, -ENOKEY }, }; int i; diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index 786a4a2cb2d7..31e1f9593457 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -167,7 +167,8 @@ nfsd_adjust_nfsd_versions4(void) int nfsd_minorversion(u32 minorversion, enum vers_op change) { - if (minorversion > NFSD_SUPPORTED_MINOR_VERSION) + if (minorversion > NFSD_SUPPORTED_MINOR_VERSION && + change != NFSD_AVAIL) return -1; switch(change) { case NFSD_SET: @@ -415,23 +416,20 @@ static void nfsd_last_thread(struct svc_serv *serv, struct net *net) void nfsd_reset_versions(void) { - int found_one = 0; int i; - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) { - if (nfsd_program.pg_vers[i]) - found_one = 1; - } + for (i = 0; i < NFSD_NRVERS; i++) + if (nfsd_vers(i, NFSD_TEST)) + return; - if (!found_one) { - for (i = NFSD_MINVERS; i < NFSD_NRVERS; i++) - nfsd_program.pg_vers[i] = nfsd_version[i]; -#if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) - for (i = NFSD_ACL_MINVERS; i < NFSD_ACL_NRVERS; i++) - nfsd_acl_program.pg_vers[i] = - nfsd_acl_version[i]; -#endif - } + for (i = 0; i < NFSD_NRVERS; i++) + if (i != 4) + nfsd_vers(i, NFSD_SET); + else { + int minor = 0; + while (nfsd_minorversion(minor, NFSD_SET) >= 0) + minor++; + } } /* diff --git a/kernel/padata.c b/kernel/padata.c index 05316c9f32da..3202aa17492c 100644 --- a/kernel/padata.c +++ b/kernel/padata.c @@ -186,19 +186,20 @@ static struct padata_priv *padata_get_next(struct parallel_data *pd) reorder = &next_queue->reorder; + spin_lock(&reorder->lock); if (!list_empty(&reorder->list)) { padata = list_entry(reorder->list.next, struct padata_priv, list); - spin_lock(&reorder->lock); list_del_init(&padata->list); atomic_dec(&pd->reorder_objects); - spin_unlock(&reorder->lock); pd->processed++; + spin_unlock(&reorder->lock); goto out; } + spin_unlock(&reorder->lock); if (__this_cpu_read(pd->pqueue->cpu_index) == next_queue->cpu_index) { padata = ERR_PTR(-ENODATA); diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 8931e33b6541..2b720fa35c4f 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1635,6 +1635,7 @@ static struct svc_xprt *svc_bc_create_socket(struct svc_serv *serv, xprt = &svsk->sk_xprt; svc_xprt_init(net, &svc_tcp_bc_class, xprt, serv); + set_bit(XPT_CONG_CTRL, &svsk->sk_xprt.xpt_flags); serv->sv_bc_xprt = xprt; diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c index c13a5c35ce14..fc8f14c7bfec 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -127,6 +127,7 @@ static struct svc_xprt *svc_rdma_bc_create(struct svc_serv *serv, xprt = &cma_xprt->sc_xprt; svc_xprt_init(net, &svc_rdma_bc_class, xprt, serv); + set_bit(XPT_CONG_CTRL, &xprt->xpt_flags); serv->sv_bc_xprt = xprt; dprintk("svcrdma: %s(%p)\n", __func__, xprt); diff --git a/sound/core/seq/seq_fifo.c b/sound/core/seq/seq_fifo.c index 33980d1c8037..01c4cfe30c9f 100644 --- a/sound/core/seq/seq_fifo.c +++ b/sound/core/seq/seq_fifo.c @@ -267,6 +267,10 @@ int snd_seq_fifo_resize(struct snd_seq_fifo *f, int poolsize) /* NOTE: overflow flag is not cleared */ spin_unlock_irqrestore(&f->lock, flags); + /* close the old pool and wait until all users are gone */ + snd_seq_pool_mark_closing(oldpool); + snd_use_lock_sync(&f->use_lock); + /* release cells in old pool */ for (cell = oldhead; cell; cell = next) { next = cell->next; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 7f989898cbd9..299835d1fbaa 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4858,6 +4858,7 @@ enum { ALC292_FIXUP_DISABLE_AAMIX, ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK, ALC298_FIXUP_DELL1_MIC_NO_PRESENCE, + ALC298_FIXUP_DELL_AIO_MIC_NO_PRESENCE, ALC275_FIXUP_DELL_XPS, ALC256_FIXUP_DELL_XPS_13_HEADPHONE_NOISE, ALC293_FIXUP_LENOVO_SPK_NOISE, @@ -5470,6 +5471,15 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE }, + [ALC298_FIXUP_DELL_AIO_MIC_NO_PRESENCE] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x18, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + { } + }, + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MODE + }, [ALC275_FIXUP_DELL_XPS] = { .type = HDA_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -5542,7 +5552,7 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc298_fixup_speaker_volume, .chained = true, - .chain_id = ALC298_FIXUP_DELL1_MIC_NO_PRESENCE, + .chain_id = ALC298_FIXUP_DELL_AIO_MIC_NO_PRESENCE, }, [ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = { .type = HDA_FIXUP_PINS, diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c index 89ac5f5a93eb..7ae46c2647d4 100644 --- a/sound/soc/atmel/atmel-classd.c +++ b/sound/soc/atmel/atmel-classd.c @@ -349,7 +349,7 @@ static int atmel_classd_codec_dai_digital_mute(struct snd_soc_dai *codec_dai, } #define CLASSD_ACLK_RATE_11M2896_MPY_8 (112896 * 100 * 8) -#define CLASSD_ACLK_RATE_12M288_MPY_8 (12228 * 1000 * 8) +#define CLASSD_ACLK_RATE_12M288_MPY_8 (12288 * 1000 * 8) static struct { int rate; diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 78fca8acd3ec..fd272a40485b 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1534,21 +1534,20 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe) pin->mst_capable = false; /* if not MST, default is port[0] */ hport = &pin->ports[0]; - goto out; } else { for (i = 0; i < pin->num_ports; i++) { pin->mst_capable = true; if (pin->ports[i].id == pipe) { hport = &pin->ports[i]; - goto out; + break; } } } + + if (hport) + hdac_hdmi_present_sense(pin, hport); } -out: - if (pin && hport) - hdac_hdmi_present_sense(pin, hport); } static struct i915_audio_component_audio_ops aops = { @@ -1998,7 +1997,7 @@ static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev) struct hdac_hdmi_pin *pin, *pin_next; struct hdac_hdmi_cvt *cvt, *cvt_next; struct hdac_hdmi_pcm *pcm, *pcm_next; - struct hdac_hdmi_port *port; + struct hdac_hdmi_port *port, *port_next; int i; snd_soc_unregister_codec(&edev->hdac.dev); @@ -2008,8 +2007,9 @@ static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev) if (list_empty(&pcm->port_list)) continue; - list_for_each_entry(port, &pcm->port_list, head) - port = NULL; + list_for_each_entry_safe(port, port_next, + &pcm->port_list, head) + list_del(&port->head); list_del(&pcm->head); kfree(pcm); diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c index 324461e985b3..476135ec5726 100644 --- a/sound/soc/codecs/rt5665.c +++ b/sound/soc/codecs/rt5665.c @@ -1241,7 +1241,7 @@ static irqreturn_t rt5665_irq(int irq, void *data) static void rt5665_jd_check_handler(struct work_struct *work) { struct rt5665_priv *rt5665 = container_of(work, struct rt5665_priv, - calibrate_work.work); + jd_check_work.work); if (snd_soc_read(rt5665->codec, RT5665_AJD1_CTRL) & 0x0010) { /* jack out */ @@ -2252,7 +2252,7 @@ static const char * const rt5665_if2_1_adc_in_src[] = { static const SOC_ENUM_SINGLE_DECL( rt5665_if2_1_adc_in_enum, RT5665_DIG_INF2_DATA, - RT5665_IF3_ADC_IN_SFT, rt5665_if2_1_adc_in_src); + RT5665_IF2_1_ADC_IN_SFT, rt5665_if2_1_adc_in_src); static const struct snd_kcontrol_new rt5665_if2_1_adc_in_mux = SOC_DAPM_ENUM("IF2_1 ADC IN Source", rt5665_if2_1_adc_in_enum); @@ -3178,6 +3178,9 @@ static const struct snd_soc_dapm_route rt5665_dapm_routes[] = { {"DAC Mono Right Filter", NULL, "DAC Mono R ASRC", is_using_asrc}, {"DAC Stereo1 Filter", NULL, "DAC STO1 ASRC", is_using_asrc}, {"DAC Stereo2 Filter", NULL, "DAC STO2 ASRC", is_using_asrc}, + {"I2S1 ASRC", NULL, "CLKDET"}, + {"I2S2 ASRC", NULL, "CLKDET"}, + {"I2S3 ASRC", NULL, "CLKDET"}, /*Vref*/ {"Mic Det Power", NULL, "Vref2"}, @@ -3912,6 +3915,7 @@ static const struct snd_soc_dapm_route rt5665_dapm_routes[] = { {"Mono MIX", "MONOVOL Switch", "MONOVOL"}, {"Mono Amp", NULL, "Mono MIX"}, {"Mono Amp", NULL, "Vref2"}, + {"Mono Amp", NULL, "Vref3"}, {"Mono Amp", NULL, "CLKDET SYS"}, {"Mono Amp", NULL, "CLKDET MONO"}, {"Mono Playback", "Switch", "Mono Amp"}, @@ -4798,7 +4802,7 @@ static int rt5665_i2c_probe(struct i2c_client *i2c, /* Enhance performance*/ regmap_update_bits(rt5665->regmap, RT5665_PWR_ANLG_1, RT5665_HP_DRIVER_MASK | RT5665_LDO1_DVO_MASK, - RT5665_HP_DRIVER_5X | RT5665_LDO1_DVO_09); + RT5665_HP_DRIVER_5X | RT5665_LDO1_DVO_12); INIT_DELAYED_WORK(&rt5665->jack_detect_work, rt5665_jack_detect_handler); diff --git a/sound/soc/codecs/rt5665.h b/sound/soc/codecs/rt5665.h index 12f7080a0d3c..a30f5e6d0628 100644 --- a/sound/soc/codecs/rt5665.h +++ b/sound/soc/codecs/rt5665.h @@ -1106,7 +1106,7 @@ #define RT5665_HP_DRIVER_MASK (0x3 << 2) #define RT5665_HP_DRIVER_1X (0x0 << 2) #define RT5665_HP_DRIVER_3X (0x1 << 2) -#define RT5665_HP_DRIVER_5X (0x2 << 2) +#define RT5665_HP_DRIVER_5X (0x3 << 2) #define RT5665_LDO1_DVO_MASK (0x3) #define RT5665_LDO1_DVO_09 (0x0) #define RT5665_LDO1_DVO_10 (0x1) diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index d151224ffcca..bbdb72f73df1 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -899,7 +899,10 @@ static int wm_coeff_put(struct snd_kcontrol *kctl, mutex_lock(&ctl->dsp->pwr_lock); - memcpy(ctl->cache, p, ctl->len); + if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) + ret = -EPERM; + else + memcpy(ctl->cache, p, ctl->len); ctl->set = 1; if (ctl->enabled && ctl->dsp->running) @@ -926,6 +929,8 @@ static int wm_coeff_tlv_put(struct snd_kcontrol *kctl, ctl->set = 1; if (ctl->enabled && ctl->dsp->running) ret = wm_coeff_write_control(ctl, ctl->cache, size); + else if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) + ret = -EPERM; } mutex_unlock(&ctl->dsp->pwr_lock); @@ -947,7 +952,7 @@ static int wm_coeff_put_acked(struct snd_kcontrol *kctl, mutex_lock(&ctl->dsp->pwr_lock); - if (ctl->enabled) + if (ctl->enabled && ctl->dsp->running) ret = wm_coeff_write_acked_control(ctl, val); else ret = -EPERM; diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 4924575d2e95..343b291fc372 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -115,6 +115,7 @@ int asoc_simple_card_parse_clk(struct device *dev, clk = devm_get_clk_from_child(dev, node, NULL); if (!IS_ERR(clk)) { simple_dai->sysclk = clk_get_rate(clk); + simple_dai->clk = clk; } else if (!of_property_read_u32(node, "system-clock-frequency", &val)) { simple_dai->sysclk = val; } else { diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index ed58b5b3555a..2dbfb1b24ef4 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -512,7 +512,7 @@ static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w) if (bc->set_params != SKL_PARAM_INIT) continue; - mconfig->formats_config.caps = (u32 *)&bc->params; + mconfig->formats_config.caps = (u32 *)bc->params; mconfig->formats_config.caps_size = bc->size; break; diff --git a/sound/soc/mediatek/Kconfig b/sound/soc/mediatek/Kconfig index 05cf809cf9e1..d7013bde6f45 100644 --- a/sound/soc/mediatek/Kconfig +++ b/sound/soc/mediatek/Kconfig @@ -13,7 +13,7 @@ config SND_SOC_MT2701 config SND_SOC_MT2701_CS42448 tristate "ASoc Audio driver for MT2701 with CS42448 codec" - depends on SND_SOC_MT2701 + depends on SND_SOC_MT2701 && I2C select SND_SOC_CS42XX8_I2C select SND_SOC_BT_SCO help diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c index abb5eaac854a..7d92a24b7cfa 100644 --- a/sound/soc/sh/rcar/cmd.c +++ b/sound/soc/sh/rcar/cmd.c @@ -31,23 +31,24 @@ static int rsnd_cmd_init(struct rsnd_mod *mod, struct rsnd_mod *mix = rsnd_io_to_mod_mix(io); struct device *dev = rsnd_priv_to_dev(priv); u32 data; + u32 path[] = { + [1] = 1 << 0, + [5] = 1 << 8, + [6] = 1 << 12, + [9] = 1 << 15, + }; if (!mix && !dvc) return 0; + if (ARRAY_SIZE(path) < rsnd_mod_id(mod) + 1) + return -ENXIO; + if (mix) { struct rsnd_dai *rdai; struct rsnd_mod *src; struct rsnd_dai_stream *tio; int i; - u32 path[] = { - [0] = 0, - [1] = 1 << 0, - [2] = 0, - [3] = 0, - [4] = 0, - [5] = 1 << 8 - }; /* * it is assuming that integrater is well understanding about @@ -70,16 +71,19 @@ static int rsnd_cmd_init(struct rsnd_mod *mod, } else { struct rsnd_mod *src = rsnd_io_to_mod_src(io); - u32 path[] = { - [0] = 0x30000, - [1] = 0x30001, - [2] = 0x40000, - [3] = 0x10000, - [4] = 0x20000, - [5] = 0x40100 + u8 cmd_case[] = { + [0] = 0x3, + [1] = 0x3, + [2] = 0x4, + [3] = 0x1, + [4] = 0x2, + [5] = 0x4, + [6] = 0x1, + [9] = 0x2, }; - data = path[rsnd_mod_id(src)]; + data = path[rsnd_mod_id(src)] | + cmd_case[rsnd_mod_id(src)] << 16; } dev_dbg(dev, "ctu/mix path = 0x%08x", data); diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c index 1f405c833867..241cb3b08a07 100644 --- a/sound/soc/sh/rcar/dma.c +++ b/sound/soc/sh/rcar/dma.c @@ -454,6 +454,20 @@ static u32 rsnd_dmapp_read(struct rsnd_dma *dma, u32 reg) return ioread32(rsnd_dmapp_addr(dmac, dma, reg)); } +static void rsnd_dmapp_bset(struct rsnd_dma *dma, u32 data, u32 mask, u32 reg) +{ + struct rsnd_mod *mod = rsnd_mod_get(dma); + struct rsnd_priv *priv = rsnd_mod_to_priv(mod); + struct rsnd_dma_ctrl *dmac = rsnd_priv_to_dmac(priv); + void __iomem *addr = rsnd_dmapp_addr(dmac, dma, reg); + u32 val = ioread32(addr); + + val &= ~mask; + val |= (data & mask); + + iowrite32(val, addr); +} + static int rsnd_dmapp_stop(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) @@ -461,10 +475,10 @@ static int rsnd_dmapp_stop(struct rsnd_mod *mod, struct rsnd_dma *dma = rsnd_mod_to_dma(mod); int i; - rsnd_dmapp_write(dma, 0, PDMACHCR); + rsnd_dmapp_bset(dma, 0, PDMACHCR_DE, PDMACHCR); for (i = 0; i < 1024; i++) { - if (0 == rsnd_dmapp_read(dma, PDMACHCR)) + if (0 == (rsnd_dmapp_read(dma, PDMACHCR) & PDMACHCR_DE)) return 0; udelay(1); } diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index 4e817c8a18c0..14fafdaf1395 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -64,7 +64,11 @@ static int rsnd_ssiu_init(struct rsnd_mod *mod, mask1 = (1 << 4) | (1 << 20); /* mask sync bit */ mask2 = (1 << 4); /* mask sync bit */ val1 = val2 = 0; - if (rsnd_ssi_is_pin_sharing(io)) { + if (id == 8) { + /* + * SSI8 pin is sharing with SSI7, nothing to do. + */ + } else if (rsnd_ssi_is_pin_sharing(io)) { int shift = -1; switch (id) { diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 6dca408faae3..2722bb0c5573 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3326,7 +3326,10 @@ static int snd_soc_platform_drv_pcm_new(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_platform *platform = rtd->platform; - return platform->driver->pcm_new(rtd); + if (platform->driver->pcm_new) + return platform->driver->pcm_new(rtd); + else + return 0; } static void snd_soc_platform_drv_pcm_free(struct snd_pcm *pcm) @@ -3334,7 +3337,8 @@ static void snd_soc_platform_drv_pcm_free(struct snd_pcm *pcm) struct snd_soc_pcm_runtime *rtd = pcm->private_data; struct snd_soc_platform *platform = rtd->platform; - platform->driver->pcm_free(pcm); + if (platform->driver->pcm_free) + platform->driver->pcm_free(pcm); } /** diff --git a/sound/soc/sti/uniperif_reader.c b/sound/soc/sti/uniperif_reader.c index 5992c6ab3833..93a8df6ed880 100644 --- a/sound/soc/sti/uniperif_reader.c +++ b/sound/soc/sti/uniperif_reader.c @@ -349,6 +349,8 @@ static int uni_reader_startup(struct snd_pcm_substream *substream, struct uniperif *reader = priv->dai_data.uni; int ret; + reader->substream = substream; + if (!UNIPERIF_TYPE_IS_TDM(reader)) return 0; @@ -378,6 +380,7 @@ static void uni_reader_shutdown(struct snd_pcm_substream *substream, /* Stop the reader */ uni_reader_stop(reader); } + reader->substream = NULL; } static const struct snd_soc_dai_ops uni_reader_dai_ops = { diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c index b92bdc8361af..7527ba29a5a0 100644 --- a/sound/soc/sunxi/sun8i-codec.c +++ b/sound/soc/sunxi/sun8i-codec.c @@ -259,25 +259,20 @@ static int sun8i_codec_hw_params(struct snd_pcm_substream *substream, return 0; } -static const struct snd_kcontrol_new sun8i_output_left_mixer_controls[] = { - SOC_DAPM_SINGLE("LSlot 0", SUN8I_DAC_MXR_SRC, - SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF1DA0L, 1, 0), - SOC_DAPM_SINGLE("LSlot 1", SUN8I_DAC_MXR_SRC, - SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF1DA1L, 1, 0), - SOC_DAPM_SINGLE("DACL", SUN8I_DAC_MXR_SRC, - SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF2DACL, 1, 0), - SOC_DAPM_SINGLE("ADCL", SUN8I_DAC_MXR_SRC, - SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_ADCL, 1, 0), -}; - -static const struct snd_kcontrol_new sun8i_output_right_mixer_controls[] = { - SOC_DAPM_SINGLE("RSlot 0", SUN8I_DAC_MXR_SRC, +static const struct snd_kcontrol_new sun8i_dac_mixer_controls[] = { + SOC_DAPM_DOUBLE("AIF1 Slot 0 Digital DAC Playback Switch", + SUN8I_DAC_MXR_SRC, + SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF1DA0L, SUN8I_DAC_MXR_SRC_DACR_MXR_SRC_AIF1DA0R, 1, 0), - SOC_DAPM_SINGLE("RSlot 1", SUN8I_DAC_MXR_SRC, + SOC_DAPM_DOUBLE("AIF1 Slot 1 Digital DAC Playback Switch", + SUN8I_DAC_MXR_SRC, + SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF1DA1L, SUN8I_DAC_MXR_SRC_DACR_MXR_SRC_AIF1DA1R, 1, 0), - SOC_DAPM_SINGLE("DACR", SUN8I_DAC_MXR_SRC, + SOC_DAPM_DOUBLE("AIF2 Digital DAC Playback Switch", SUN8I_DAC_MXR_SRC, + SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_AIF2DACL, SUN8I_DAC_MXR_SRC_DACR_MXR_SRC_AIF2DACR, 1, 0), - SOC_DAPM_SINGLE("ADCR", SUN8I_DAC_MXR_SRC, + SOC_DAPM_DOUBLE("ADC Digital DAC Playback Switch", SUN8I_DAC_MXR_SRC, + SUN8I_DAC_MXR_SRC_DACL_MXR_SRC_ADCL, SUN8I_DAC_MXR_SRC_DACR_MXR_SRC_ADCR, 1, 0), }; @@ -286,19 +281,21 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("DAC", SUN8I_DAC_DIG_CTRL, SUN8I_DAC_DIG_CTRL_ENDA, 0, NULL, 0), - /* Analog DAC */ - SND_SOC_DAPM_DAC("Digital Left DAC", "Playback", SUN8I_AIF1_DACDAT_CTRL, - SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0L_ENA, 0), - SND_SOC_DAPM_DAC("Digital Right DAC", "Playback", SUN8I_AIF1_DACDAT_CTRL, - SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0R_ENA, 0), + /* Analog DAC AIF */ + SND_SOC_DAPM_AIF_IN("AIF1 Slot 0 Left", "Playback", 0, + SUN8I_AIF1_DACDAT_CTRL, + SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0L_ENA, 0), + SND_SOC_DAPM_AIF_IN("AIF1 Slot 0 Right", "Playback", 0, + SUN8I_AIF1_DACDAT_CTRL, + SUN8I_AIF1_DACDAT_CTRL_AIF1_DA0R_ENA, 0), /* DAC Mixers */ - SND_SOC_DAPM_MIXER("Left DAC Mixer", SND_SOC_NOPM, 0, 0, - sun8i_output_left_mixer_controls, - ARRAY_SIZE(sun8i_output_left_mixer_controls)), - SND_SOC_DAPM_MIXER("Right DAC Mixer", SND_SOC_NOPM, 0, 0, - sun8i_output_right_mixer_controls, - ARRAY_SIZE(sun8i_output_right_mixer_controls)), + SND_SOC_DAPM_MIXER("Left Digital DAC Mixer", SND_SOC_NOPM, 0, 0, + sun8i_dac_mixer_controls, + ARRAY_SIZE(sun8i_dac_mixer_controls)), + SND_SOC_DAPM_MIXER("Right Digital DAC Mixer", SND_SOC_NOPM, 0, 0, + sun8i_dac_mixer_controls, + ARRAY_SIZE(sun8i_dac_mixer_controls)), /* Clocks */ SND_SOC_DAPM_SUPPLY("MODCLK AFI1", SUN8I_MOD_CLK_ENA, @@ -321,8 +318,6 @@ static const struct snd_soc_dapm_widget sun8i_codec_dapm_widgets[] = { SUN8I_MOD_RST_CTL_AIF1, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("RST DAC", SUN8I_MOD_RST_CTL, SUN8I_MOD_RST_CTL_DAC, 0, NULL, 0), - - SND_SOC_DAPM_OUTPUT("HP"), }; static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = { @@ -338,16 +333,14 @@ static const struct snd_soc_dapm_route sun8i_codec_dapm_routes[] = { { "DAC", NULL, "MODCLK DAC" }, /* DAC Routes */ - { "Digital Left DAC", NULL, "DAC" }, - { "Digital Right DAC", NULL, "DAC" }, + { "AIF1 Slot 0 Right", NULL, "DAC" }, + { "AIF1 Slot 0 Left", NULL, "DAC" }, /* DAC Mixer Routes */ - { "Left DAC Mixer", "LSlot 0", "Digital Left DAC"}, - { "Right DAC Mixer", "RSlot 0", "Digital Right DAC"}, - - /* End of route : HP out */ - { "HP", NULL, "Left DAC Mixer" }, - { "HP", NULL, "Right DAC Mixer" }, + { "Left Digital DAC Mixer", "AIF1 Slot 0 Digital DAC Playback Switch", + "AIF1 Slot 0 Left"}, + { "Right Digital DAC Mixer", "AIF1 Slot 0 Digital DAC Playback Switch", + "AIF1 Slot 0 Right"}, }; static struct snd_soc_dai_ops sun8i_codec_dai_ops = { |