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-rw-r--r--Documentation/devicetree/bindings/sound/da7218.txt2
-rw-r--r--Documentation/devicetree/bindings/sound/da7219.txt2
-rw-r--r--drivers/clk/clk.c3
-rw-r--r--drivers/gpio/gpio-reg.c4
-rw-r--r--drivers/gpio/gpiolib-acpi.c2
-rw-r--r--drivers/gpio/gpiolib-devprop.c17
-rw-r--r--drivers/gpio/gpiolib-of.c3
-rw-r--r--drivers/gpio/gpiolib.h3
-rw-r--r--drivers/hwmon/hwmon.c21
-rw-r--r--drivers/infiniband/core/security.c3
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c4
-rw-r--r--drivers/infiniband/core/verbs.c3
-rw-r--r--drivers/infiniband/hw/cxgb4/cq.c13
-rw-r--r--drivers/infiniband/hw/cxgb4/iw_cxgb4.h2
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c72
-rw-r--r--drivers/infiniband/hw/cxgb4/t4.h6
-rw-r--r--drivers/infiniband/hw/hfi1/hfi.h1
-rw-r--r--drivers/infiniband/hw/hfi1/pcie.c30
-rw-r--r--drivers/infiniband/hw/mlx5/cmd.c11
-rw-r--r--drivers/infiniband/hw/mlx5/cmd.h2
-rw-r--r--drivers/infiniband/hw/mlx5/main.c43
-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h4
-rw-r--r--drivers/infiniband/hw/mlx5/mr.c1
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma.h6
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c7
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c17
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c14
-rw-r--r--drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c7
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ib.c7
-rw-r--r--drivers/leds/led-core.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/lag.c56
-rw-r--r--include/linux/mlx5/driver.h4
-rw-r--r--kernel/trace/ring_buffer.c12
-rw-r--r--kernel/trace/trace.c13
-rw-r--r--sound/hda/hdac_i915.c2
-rw-r--r--sound/pci/hda/patch_conexant.c29
-rw-r--r--sound/pci/hda/patch_realtek.c14
-rw-r--r--sound/soc/amd/acp-pcm-dma.c7
-rw-r--r--sound/soc/atmel/Kconfig2
-rw-r--r--sound/soc/codecs/da7218.c2
-rw-r--r--sound/soc/codecs/msm8916-wcd-analog.c2
-rw-r--r--sound/soc/codecs/msm8916-wcd-digital.c4
-rw-r--r--sound/soc/codecs/nau8825.c1
-rw-r--r--sound/soc/codecs/rt5514-spi.c15
-rw-r--r--sound/soc/codecs/rt5514.c2
-rw-r--r--sound/soc/codecs/rt5645.c2
-rw-r--r--sound/soc/codecs/rt5663.c4
-rw-r--r--sound/soc/codecs/rt5663.h4
-rw-r--r--sound/soc/codecs/tlv320aic31xx.h2
-rw-r--r--sound/soc/codecs/twl4030.c4
-rw-r--r--sound/soc/codecs/wm_adsp.c12
-rw-r--r--sound/soc/fsl/fsl_asrc.h4
-rw-r--r--sound/soc/fsl/fsl_ssi.c44
-rw-r--r--sound/soc/intel/boards/kbl_rt5663_max98927.c2
-rw-r--r--sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c2
-rw-r--r--sound/soc/intel/skylake/skl-nhlt.c15
-rw-r--r--sound/soc/intel/skylake/skl-topology.c2
-rw-r--r--sound/soc/rockchip/rockchip_spdif.c18
-rw-r--r--sound/soc/sh/rcar/adg.c6
-rw-r--r--sound/soc/sh/rcar/core.c4
-rw-r--r--sound/soc/sh/rcar/dma.c86
-rw-r--r--sound/soc/sh/rcar/ssi.c16
-rw-r--r--sound/soc/sh/rcar/ssiu.c5
63 files changed, 430 insertions, 279 deletions
diff --git a/Documentation/devicetree/bindings/sound/da7218.txt b/Documentation/devicetree/bindings/sound/da7218.txt
index 5ca5a709b6aa..3ab9dfef38d1 100644
--- a/Documentation/devicetree/bindings/sound/da7218.txt
+++ b/Documentation/devicetree/bindings/sound/da7218.txt
@@ -73,7 +73,7 @@ Example:
compatible = "dlg,da7218";
reg = <0x1a>;
interrupt-parent = <&gpio6>;
- interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
VDD-supply = <&reg_audio>;
diff --git a/Documentation/devicetree/bindings/sound/da7219.txt b/Documentation/devicetree/bindings/sound/da7219.txt
index cf61681826b6..5b54d2d045c3 100644
--- a/Documentation/devicetree/bindings/sound/da7219.txt
+++ b/Documentation/devicetree/bindings/sound/da7219.txt
@@ -77,7 +77,7 @@ Example:
reg = <0x1a>;
interrupt-parent = <&gpio6>;
- interrupts = <11 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
VDD-supply = <&reg_audio>;
VDDMIC-supply = <&reg_audio>;
diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 8a1860a36c77..b56c11f51baf 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -220,7 +220,8 @@ static bool clk_core_is_enabled(struct clk_core *core)
ret = core->ops->is_enabled(core->hw);
done:
- clk_pm_runtime_put(core);
+ if (core->dev)
+ pm_runtime_put(core->dev);
return ret;
}
diff --git a/drivers/gpio/gpio-reg.c b/drivers/gpio/gpio-reg.c
index 23e771dba4c1..e85903eddc68 100644
--- a/drivers/gpio/gpio-reg.c
+++ b/drivers/gpio/gpio-reg.c
@@ -103,8 +103,8 @@ static int gpio_reg_to_irq(struct gpio_chip *gc, unsigned offset)
struct gpio_reg *r = to_gpio_reg(gc);
int irq = r->irqs[offset];
- if (irq >= 0 && r->irq.domain)
- irq = irq_find_mapping(r->irq.domain, irq);
+ if (irq >= 0 && r->irqdomain)
+ irq = irq_find_mapping(r->irqdomain, irq);
return irq;
}
diff --git a/drivers/gpio/gpiolib-acpi.c b/drivers/gpio/gpiolib-acpi.c
index eb4528c87c0b..d6f3d9ee1350 100644
--- a/drivers/gpio/gpiolib-acpi.c
+++ b/drivers/gpio/gpiolib-acpi.c
@@ -1074,7 +1074,7 @@ void acpi_gpiochip_add(struct gpio_chip *chip)
}
if (!chip->names)
- devprop_gpiochip_set_names(chip);
+ devprop_gpiochip_set_names(chip, dev_fwnode(chip->parent));
acpi_gpiochip_request_regions(acpi_gpio);
acpi_gpiochip_scan_gpios(acpi_gpio);
diff --git a/drivers/gpio/gpiolib-devprop.c b/drivers/gpio/gpiolib-devprop.c
index 27f383bda7d9..f748aa3e77f7 100644
--- a/drivers/gpio/gpiolib-devprop.c
+++ b/drivers/gpio/gpiolib-devprop.c
@@ -19,30 +19,27 @@
/**
* devprop_gpiochip_set_names - Set GPIO line names using device properties
* @chip: GPIO chip whose lines should be named, if possible
+ * @fwnode: Property Node containing the gpio-line-names property
*
* Looks for device property "gpio-line-names" and if it exists assigns
* GPIO line names for the chip. The memory allocated for the assigned
* names belong to the underlying firmware node and should not be released
* by the caller.
*/
-void devprop_gpiochip_set_names(struct gpio_chip *chip)
+void devprop_gpiochip_set_names(struct gpio_chip *chip,
+ const struct fwnode_handle *fwnode)
{
struct gpio_device *gdev = chip->gpiodev;
const char **names;
int ret, i;
- if (!chip->parent) {
- dev_warn(&gdev->dev, "GPIO chip parent is NULL\n");
- return;
- }
-
- ret = device_property_read_string_array(chip->parent, "gpio-line-names",
+ ret = fwnode_property_read_string_array(fwnode, "gpio-line-names",
NULL, 0);
if (ret < 0)
return;
if (ret != gdev->ngpio) {
- dev_warn(chip->parent,
+ dev_warn(&gdev->dev,
"names %d do not match number of GPIOs %d\n", ret,
gdev->ngpio);
return;
@@ -52,10 +49,10 @@ void devprop_gpiochip_set_names(struct gpio_chip *chip)
if (!names)
return;
- ret = device_property_read_string_array(chip->parent, "gpio-line-names",
+ ret = fwnode_property_read_string_array(fwnode, "gpio-line-names",
names, gdev->ngpio);
if (ret < 0) {
- dev_warn(chip->parent, "failed to read GPIO line names\n");
+ dev_warn(&gdev->dev, "failed to read GPIO line names\n");
kfree(names);
return;
}
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index e0d59e61b52f..72a0695d2ac3 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -493,7 +493,8 @@ int of_gpiochip_add(struct gpio_chip *chip)
/* If the chip defines names itself, these take precedence */
if (!chip->names)
- devprop_gpiochip_set_names(chip);
+ devprop_gpiochip_set_names(chip,
+ of_fwnode_handle(chip->of_node));
of_node_get(chip->of_node);
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h
index af48322839c3..6c44d1652139 100644
--- a/drivers/gpio/gpiolib.h
+++ b/drivers/gpio/gpiolib.h
@@ -228,7 +228,8 @@ static inline int gpio_chip_hwgpio(const struct gpio_desc *desc)
return desc - &desc->gdev->descs[0];
}
-void devprop_gpiochip_set_names(struct gpio_chip *chip);
+void devprop_gpiochip_set_names(struct gpio_chip *chip,
+ const struct fwnode_handle *fwnode);
/* With descriptor prefix */
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index c9790e2c3440..af5123042990 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -143,6 +143,7 @@ static int hwmon_thermal_add_sensor(struct device *dev,
struct hwmon_device *hwdev, int index)
{
struct hwmon_thermal_data *tdata;
+ struct thermal_zone_device *tzd;
tdata = devm_kzalloc(dev, sizeof(*tdata), GFP_KERNEL);
if (!tdata)
@@ -151,8 +152,14 @@ static int hwmon_thermal_add_sensor(struct device *dev,
tdata->hwdev = hwdev;
tdata->index = index;
- devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata,
- &hwmon_thermal_ops);
+ tzd = devm_thermal_zone_of_sensor_register(&hwdev->dev, index, tdata,
+ &hwmon_thermal_ops);
+ /*
+ * If CONFIG_THERMAL_OF is disabled, this returns -ENODEV,
+ * so ignore that error but forward any other error.
+ */
+ if (IS_ERR(tzd) && (PTR_ERR(tzd) != -ENODEV))
+ return PTR_ERR(tzd);
return 0;
}
@@ -621,14 +628,20 @@ __hwmon_device_register(struct device *dev, const char *name, void *drvdata,
if (!chip->ops->is_visible(drvdata, hwmon_temp,
hwmon_temp_input, j))
continue;
- if (info[i]->config[j] & HWMON_T_INPUT)
- hwmon_thermal_add_sensor(dev, hwdev, j);
+ if (info[i]->config[j] & HWMON_T_INPUT) {
+ err = hwmon_thermal_add_sensor(dev,
+ hwdev, j);
+ if (err)
+ goto free_device;
+ }
}
}
}
return hdev;
+free_device:
+ device_unregister(hdev);
free_hwmon:
kfree(hwdev);
ida_remove:
diff --git a/drivers/infiniband/core/security.c b/drivers/infiniband/core/security.c
index feafdb961c48..59b2f96d986a 100644
--- a/drivers/infiniband/core/security.c
+++ b/drivers/infiniband/core/security.c
@@ -386,6 +386,9 @@ int ib_open_shared_qp_security(struct ib_qp *qp, struct ib_device *dev)
if (ret)
return ret;
+ if (!qp->qp_sec)
+ return 0;
+
mutex_lock(&real_qp->qp_sec->mutex);
ret = check_qp_port_pkey_settings(real_qp->qp_sec->ports_pkeys,
qp->qp_sec);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index d0202bb176a4..840b24096690 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -2074,8 +2074,8 @@ int ib_uverbs_ex_modify_qp(struct ib_uverbs_file *file,
return -EOPNOTSUPP;
if (ucore->inlen > sizeof(cmd)) {
- if (ib_is_udata_cleared(ucore, sizeof(cmd),
- ucore->inlen - sizeof(cmd)))
+ if (!ib_is_udata_cleared(ucore, sizeof(cmd),
+ ucore->inlen - sizeof(cmd)))
return -EOPNOTSUPP;
}
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 3fb8fb6cc824..e36d27ed4daa 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -1438,7 +1438,8 @@ int ib_close_qp(struct ib_qp *qp)
spin_unlock_irqrestore(&real_qp->device->event_handler_lock, flags);
atomic_dec(&real_qp->usecnt);
- ib_close_shared_qp_security(qp->qp_sec);
+ if (qp->qp_sec)
+ ib_close_shared_qp_security(qp->qp_sec);
kfree(qp);
return 0;
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index b7bfc536e00f..6f2b26126c64 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -395,7 +395,7 @@ next_cqe:
static int cqe_completes_wr(struct t4_cqe *cqe, struct t4_wq *wq)
{
- if (CQE_OPCODE(cqe) == C4IW_DRAIN_OPCODE) {
+ if (DRAIN_CQE(cqe)) {
WARN_ONCE(1, "Unexpected DRAIN CQE qp id %u!\n", wq->sq.qid);
return 0;
}
@@ -494,7 +494,7 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
/*
* Special cqe for drain WR completions...
*/
- if (CQE_OPCODE(hw_cqe) == C4IW_DRAIN_OPCODE) {
+ if (DRAIN_CQE(hw_cqe)) {
*cookie = CQE_DRAIN_COOKIE(hw_cqe);
*cqe = *hw_cqe;
goto skip_cqe;
@@ -571,10 +571,10 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
ret = -EAGAIN;
goto skip_cqe;
}
- if (unlikely((CQE_WRID_MSN(hw_cqe) != (wq->rq.msn)))) {
+ if (unlikely(!CQE_STATUS(hw_cqe) &&
+ CQE_WRID_MSN(hw_cqe) != wq->rq.msn)) {
t4_set_wq_in_error(wq);
- hw_cqe->header |= htonl(CQE_STATUS_V(T4_ERR_MSN));
- goto proc_cqe;
+ hw_cqe->header |= cpu_to_be32(CQE_STATUS_V(T4_ERR_MSN));
}
goto proc_cqe;
}
@@ -748,9 +748,6 @@ static int c4iw_poll_cq_one(struct c4iw_cq *chp, struct ib_wc *wc)
c4iw_invalidate_mr(qhp->rhp,
CQE_WRID_FR_STAG(&cqe));
break;
- case C4IW_DRAIN_OPCODE:
- wc->opcode = IB_WC_SEND;
- break;
default:
pr_err("Unexpected opcode %d in the CQE received for QPID=0x%0x\n",
CQE_OPCODE(&cqe), CQE_QPID(&cqe));
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 470f97a79ebb..65dd3726ca02 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -693,8 +693,6 @@ static inline int to_ib_qp_state(int c4iw_qp_state)
return IB_QPS_ERR;
}
-#define C4IW_DRAIN_OPCODE FW_RI_SGE_EC_CR_RETURN
-
static inline u32 c4iw_ib_to_tpt_access(int a)
{
return (a & IB_ACCESS_REMOTE_WRITE ? FW_RI_MEM_ACCESS_REM_WRITE : 0) |
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 38bddd02a943..d5c92fc520d6 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -790,21 +790,57 @@ static int ring_kernel_rq_db(struct c4iw_qp *qhp, u16 inc)
return 0;
}
-static void complete_sq_drain_wr(struct c4iw_qp *qhp, struct ib_send_wr *wr)
+static int ib_to_fw_opcode(int ib_opcode)
+{
+ int opcode;
+
+ switch (ib_opcode) {
+ case IB_WR_SEND_WITH_INV:
+ opcode = FW_RI_SEND_WITH_INV;
+ break;
+ case IB_WR_SEND:
+ opcode = FW_RI_SEND;
+ break;
+ case IB_WR_RDMA_WRITE:
+ opcode = FW_RI_RDMA_WRITE;
+ break;
+ case IB_WR_RDMA_READ:
+ case IB_WR_RDMA_READ_WITH_INV:
+ opcode = FW_RI_READ_REQ;
+ break;
+ case IB_WR_REG_MR:
+ opcode = FW_RI_FAST_REGISTER;
+ break;
+ case IB_WR_LOCAL_INV:
+ opcode = FW_RI_LOCAL_INV;
+ break;
+ default:
+ opcode = -EINVAL;
+ }
+ return opcode;
+}
+
+static int complete_sq_drain_wr(struct c4iw_qp *qhp, struct ib_send_wr *wr)
{
struct t4_cqe cqe = {};
struct c4iw_cq *schp;
unsigned long flag;
struct t4_cq *cq;
+ int opcode;
schp = to_c4iw_cq(qhp->ibqp.send_cq);
cq = &schp->cq;
+ opcode = ib_to_fw_opcode(wr->opcode);
+ if (opcode < 0)
+ return opcode;
+
cqe.u.drain_cookie = wr->wr_id;
cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) |
- CQE_OPCODE_V(C4IW_DRAIN_OPCODE) |
+ CQE_OPCODE_V(opcode) |
CQE_TYPE_V(1) |
CQE_SWCQE_V(1) |
+ CQE_DRAIN_V(1) |
CQE_QPID_V(qhp->wq.sq.qid));
spin_lock_irqsave(&schp->lock, flag);
@@ -819,6 +855,23 @@ static void complete_sq_drain_wr(struct c4iw_qp *qhp, struct ib_send_wr *wr)
schp->ibcq.cq_context);
spin_unlock_irqrestore(&schp->comp_handler_lock, flag);
}
+ return 0;
+}
+
+static int complete_sq_drain_wrs(struct c4iw_qp *qhp, struct ib_send_wr *wr,
+ struct ib_send_wr **bad_wr)
+{
+ int ret = 0;
+
+ while (wr) {
+ ret = complete_sq_drain_wr(qhp, wr);
+ if (ret) {
+ *bad_wr = wr;
+ break;
+ }
+ wr = wr->next;
+ }
+ return ret;
}
static void complete_rq_drain_wr(struct c4iw_qp *qhp, struct ib_recv_wr *wr)
@@ -833,9 +886,10 @@ static void complete_rq_drain_wr(struct c4iw_qp *qhp, struct ib_recv_wr *wr)
cqe.u.drain_cookie = wr->wr_id;
cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) |
- CQE_OPCODE_V(C4IW_DRAIN_OPCODE) |
+ CQE_OPCODE_V(FW_RI_SEND) |
CQE_TYPE_V(0) |
CQE_SWCQE_V(1) |
+ CQE_DRAIN_V(1) |
CQE_QPID_V(qhp->wq.sq.qid));
spin_lock_irqsave(&rchp->lock, flag);
@@ -852,6 +906,14 @@ static void complete_rq_drain_wr(struct c4iw_qp *qhp, struct ib_recv_wr *wr)
}
}
+static void complete_rq_drain_wrs(struct c4iw_qp *qhp, struct ib_recv_wr *wr)
+{
+ while (wr) {
+ complete_rq_drain_wr(qhp, wr);
+ wr = wr->next;
+ }
+}
+
int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
struct ib_send_wr **bad_wr)
{
@@ -875,7 +937,7 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
*/
if (qhp->wq.flushed) {
spin_unlock_irqrestore(&qhp->lock, flag);
- complete_sq_drain_wr(qhp, wr);
+ err = complete_sq_drain_wrs(qhp, wr, bad_wr);
return err;
}
num_wrs = t4_sq_avail(&qhp->wq);
@@ -1023,7 +1085,7 @@ int c4iw_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
*/
if (qhp->wq.flushed) {
spin_unlock_irqrestore(&qhp->lock, flag);
- complete_rq_drain_wr(qhp, wr);
+ complete_rq_drain_wrs(qhp, wr);
return err;
}
num_wrs = t4_rq_avail(&qhp->wq);
diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h
index e9ea94268d51..79e8ee12c391 100644
--- a/drivers/infiniband/hw/cxgb4/t4.h
+++ b/drivers/infiniband/hw/cxgb4/t4.h
@@ -197,6 +197,11 @@ struct t4_cqe {
#define CQE_SWCQE_G(x) ((((x) >> CQE_SWCQE_S)) & CQE_SWCQE_M)
#define CQE_SWCQE_V(x) ((x)<<CQE_SWCQE_S)
+#define CQE_DRAIN_S 10
+#define CQE_DRAIN_M 0x1
+#define CQE_DRAIN_G(x) ((((x) >> CQE_DRAIN_S)) & CQE_DRAIN_M)
+#define CQE_DRAIN_V(x) ((x)<<CQE_DRAIN_S)
+
#define CQE_STATUS_S 5
#define CQE_STATUS_M 0x1F
#define CQE_STATUS_G(x) ((((x) >> CQE_STATUS_S)) & CQE_STATUS_M)
@@ -213,6 +218,7 @@ struct t4_cqe {
#define CQE_OPCODE_V(x) ((x)<<CQE_OPCODE_S)
#define SW_CQE(x) (CQE_SWCQE_G(be32_to_cpu((x)->header)))
+#define DRAIN_CQE(x) (CQE_DRAIN_G(be32_to_cpu((x)->header)))
#define CQE_QPID(x) (CQE_QPID_G(be32_to_cpu((x)->header)))
#define CQE_TYPE(x) (CQE_TYPE_G(be32_to_cpu((x)->header)))
#define SQ_TYPE(x) (CQE_TYPE((x)))
diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h
index 4a9b4d7efe63..8ce9118d4a7f 100644
--- a/drivers/infiniband/hw/hfi1/hfi.h
+++ b/drivers/infiniband/hw/hfi1/hfi.h
@@ -1131,7 +1131,6 @@ struct hfi1_devdata {
u16 pcie_lnkctl;
u16 pcie_devctl2;
u32 pci_msix0;
- u32 pci_lnkctl3;
u32 pci_tph2;
/*
diff --git a/drivers/infiniband/hw/hfi1/pcie.c b/drivers/infiniband/hw/hfi1/pcie.c
index 09e50fd2a08f..8c7e7a60b715 100644
--- a/drivers/infiniband/hw/hfi1/pcie.c
+++ b/drivers/infiniband/hw/hfi1/pcie.c
@@ -411,15 +411,12 @@ int restore_pci_variables(struct hfi1_devdata *dd)
if (ret)
goto error;
- ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_SPCIE1,
- dd->pci_lnkctl3);
- if (ret)
- goto error;
-
- ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2, dd->pci_tph2);
- if (ret)
- goto error;
-
+ if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {
+ ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2,
+ dd->pci_tph2);
+ if (ret)
+ goto error;
+ }
return 0;
error:
@@ -469,15 +466,12 @@ int save_pci_variables(struct hfi1_devdata *dd)
if (ret)
goto error;
- ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_SPCIE1,
- &dd->pci_lnkctl3);
- if (ret)
- goto error;
-
- ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2, &dd->pci_tph2);
- if (ret)
- goto error;
-
+ if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {
+ ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2,
+ &dd->pci_tph2);
+ if (ret)
+ goto error;
+ }
return 0;
error:
diff --git a/drivers/infiniband/hw/mlx5/cmd.c b/drivers/infiniband/hw/mlx5/cmd.c
index 470995fa38d2..6f6712f87a73 100644
--- a/drivers/infiniband/hw/mlx5/cmd.c
+++ b/drivers/infiniband/hw/mlx5/cmd.c
@@ -47,17 +47,6 @@ int mlx5_cmd_null_mkey(struct mlx5_core_dev *dev, u32 *null_mkey)
return err;
}
-int mlx5_cmd_query_cong_counter(struct mlx5_core_dev *dev,
- bool reset, void *out, int out_size)
-{
- u32 in[MLX5_ST_SZ_DW(query_cong_statistics_in)] = { };
-
- MLX5_SET(query_cong_statistics_in, in, opcode,
- MLX5_CMD_OP_QUERY_CONG_STATISTICS);
- MLX5_SET(query_cong_statistics_in, in, clear, reset);
- return mlx5_cmd_exec(dev, in, sizeof(in), out, out_size);
-}
-
int mlx5_cmd_query_cong_params(struct mlx5_core_dev *dev, int cong_point,
void *out, int out_size)
{
diff --git a/drivers/infiniband/hw/mlx5/cmd.h b/drivers/infiniband/hw/mlx5/cmd.h
index af4c24596274..78ffded7cc2c 100644
--- a/drivers/infiniband/hw/mlx5/cmd.h
+++ b/drivers/infiniband/hw/mlx5/cmd.h
@@ -37,8 +37,6 @@
#include <linux/mlx5/driver.h>
int mlx5_cmd_null_mkey(struct mlx5_core_dev *dev, u32 *null_mkey);
-int mlx5_cmd_query_cong_counter(struct mlx5_core_dev *dev,
- bool reset, void *out, int out_size);
int mlx5_cmd_query_cong_params(struct mlx5_core_dev *dev, int cong_point,
void *out, int out_size);
int mlx5_cmd_modify_cong_params(struct mlx5_core_dev *mdev,
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 543d0a4c8bf3..8ac50de2b242 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -1463,6 +1463,7 @@ static struct ib_ucontext *mlx5_ib_alloc_ucontext(struct ib_device *ibdev,
}
INIT_LIST_HEAD(&context->vma_private_list);
+ mutex_init(&context->vma_private_list_mutex);
INIT_LIST_HEAD(&context->db_page_list);
mutex_init(&context->db_page_mutex);
@@ -1624,7 +1625,9 @@ static void mlx5_ib_vma_close(struct vm_area_struct *area)
* mlx5_ib_disassociate_ucontext().
*/
mlx5_ib_vma_priv_data->vma = NULL;
+ mutex_lock(mlx5_ib_vma_priv_data->vma_private_list_mutex);
list_del(&mlx5_ib_vma_priv_data->list);
+ mutex_unlock(mlx5_ib_vma_priv_data->vma_private_list_mutex);
kfree(mlx5_ib_vma_priv_data);
}
@@ -1644,10 +1647,13 @@ static int mlx5_ib_set_vma_data(struct vm_area_struct *vma,
return -ENOMEM;
vma_prv->vma = vma;
+ vma_prv->vma_private_list_mutex = &ctx->vma_private_list_mutex;
vma->vm_private_data = vma_prv;
vma->vm_ops = &mlx5_ib_vm_ops;
+ mutex_lock(&ctx->vma_private_list_mutex);
list_add(&vma_prv->list, vma_head);
+ mutex_unlock(&ctx->vma_private_list_mutex);
return 0;
}
@@ -1690,6 +1696,7 @@ static void mlx5_ib_disassociate_ucontext(struct ib_ucontext *ibcontext)
* mlx5_ib_vma_close.
*/
down_write(&owning_mm->mmap_sem);
+ mutex_lock(&context->vma_private_list_mutex);
list_for_each_entry_safe(vma_private, n, &context->vma_private_list,
list) {
vma = vma_private->vma;
@@ -1704,6 +1711,7 @@ static void mlx5_ib_disassociate_ucontext(struct ib_ucontext *ibcontext)
list_del(&vma_private->list);
kfree(vma_private);
}
+ mutex_unlock(&context->vma_private_list_mutex);
up_write(&owning_mm->mmap_sem);
mmput(owning_mm);
put_task_struct(owning_process);
@@ -3737,34 +3745,6 @@ free:
return ret;
}
-static int mlx5_ib_query_cong_counters(struct mlx5_ib_dev *dev,
- struct mlx5_ib_port *port,
- struct rdma_hw_stats *stats)
-{
- int outlen = MLX5_ST_SZ_BYTES(query_cong_statistics_out);
- void *out;
- int ret, i;
- int offset = port->cnts.num_q_counters;
-
- out = kvzalloc(outlen, GFP_KERNEL);
- if (!out)
- return -ENOMEM;
-
- ret = mlx5_cmd_query_cong_counter(dev->mdev, false, out, outlen);
- if (ret)
- goto free;
-
- for (i = 0; i < port->cnts.num_cong_counters; i++) {
- stats->value[i + offset] =
- be64_to_cpup((__be64 *)(out +
- port->cnts.offsets[i + offset]));
- }
-
-free:
- kvfree(out);
- return ret;
-}
-
static int mlx5_ib_get_hw_stats(struct ib_device *ibdev,
struct rdma_hw_stats *stats,
u8 port_num, int index)
@@ -3782,7 +3762,12 @@ static int mlx5_ib_get_hw_stats(struct ib_device *ibdev,
num_counters = port->cnts.num_q_counters;
if (MLX5_CAP_GEN(dev->mdev, cc_query_allowed)) {
- ret = mlx5_ib_query_cong_counters(dev, port, stats);
+ ret = mlx5_lag_query_cong_counters(dev->mdev,
+ stats->value +
+ port->cnts.num_q_counters,
+ port->cnts.num_cong_counters,
+ port->cnts.offsets +
+ port->cnts.num_q_counters);
if (ret)
return ret;
num_counters += port->cnts.num_cong_counters;
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 6dd8cac78de2..2c5f3533bbc9 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -115,6 +115,8 @@ enum {
struct mlx5_ib_vma_private_data {
struct list_head list;
struct vm_area_struct *vma;
+ /* protect vma_private_list add/del */
+ struct mutex *vma_private_list_mutex;
};
struct mlx5_ib_ucontext {
@@ -129,6 +131,8 @@ struct mlx5_ib_ucontext {
/* Transport Domain number */
u32 tdn;
struct list_head vma_private_list;
+ /* protect vma_private_list add/del */
+ struct mutex vma_private_list_mutex;
unsigned long upd_xlt_page;
/* protect ODP/KSM */
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index ee0ee1f9994b..d109fe8290a7 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -1637,6 +1637,7 @@ struct ib_mr *mlx5_ib_alloc_mr(struct ib_pd *pd,
MLX5_SET(mkc, mkc, access_mode, mr->access_mode);
MLX5_SET(mkc, mkc, umr_en, 1);
+ mr->ibmr.device = pd->device;
err = mlx5_core_create_mkey(dev->mdev, &mr->mmkey, in, inlen);
if (err)
goto err_destroy_psv;
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h b/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
index 63bc2efc34eb..4f7bd3b6a315 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma.h
@@ -94,7 +94,7 @@ struct pvrdma_cq {
u32 cq_handle;
bool is_kernel;
atomic_t refcnt;
- wait_queue_head_t wait;
+ struct completion free;
};
struct pvrdma_id_table {
@@ -175,7 +175,7 @@ struct pvrdma_srq {
u32 srq_handle;
int npages;
refcount_t refcnt;
- wait_queue_head_t wait;
+ struct completion free;
};
struct pvrdma_qp {
@@ -197,7 +197,7 @@ struct pvrdma_qp {
bool is_kernel;
struct mutex mutex; /* QP state mutex. */
atomic_t refcnt;
- wait_queue_head_t wait;
+ struct completion free;
};
struct pvrdma_dev {
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c
index 3562c0c30492..e529622cefad 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_cq.c
@@ -179,7 +179,7 @@ struct ib_cq *pvrdma_create_cq(struct ib_device *ibdev,
pvrdma_page_dir_insert_umem(&cq->pdir, cq->umem, 0);
atomic_set(&cq->refcnt, 1);
- init_waitqueue_head(&cq->wait);
+ init_completion(&cq->free);
spin_lock_init(&cq->cq_lock);
memset(cmd, 0, sizeof(*cmd));
@@ -230,8 +230,9 @@ err_cq:
static void pvrdma_free_cq(struct pvrdma_dev *dev, struct pvrdma_cq *cq)
{
- atomic_dec(&cq->refcnt);
- wait_event(cq->wait, !atomic_read(&cq->refcnt));
+ if (atomic_dec_and_test(&cq->refcnt))
+ complete(&cq->free);
+ wait_for_completion(&cq->free);
if (!cq->is_kernel)
ib_umem_release(cq->umem);
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c
index 1f4e18717a00..e92681878c93 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c
@@ -346,9 +346,8 @@ static void pvrdma_qp_event(struct pvrdma_dev *dev, u32 qpn, int type)
ibqp->event_handler(&e, ibqp->qp_context);
}
if (qp) {
- atomic_dec(&qp->refcnt);
- if (atomic_read(&qp->refcnt) == 0)
- wake_up(&qp->wait);
+ if (atomic_dec_and_test(&qp->refcnt))
+ complete(&qp->free);
}
}
@@ -373,9 +372,8 @@ static void pvrdma_cq_event(struct pvrdma_dev *dev, u32 cqn, int type)
ibcq->event_handler(&e, ibcq->cq_context);
}
if (cq) {
- atomic_dec(&cq->refcnt);
- if (atomic_read(&cq->refcnt) == 0)
- wake_up(&cq->wait);
+ if (atomic_dec_and_test(&cq->refcnt))
+ complete(&cq->free);
}
}
@@ -404,7 +402,7 @@ static void pvrdma_srq_event(struct pvrdma_dev *dev, u32 srqn, int type)
}
if (srq) {
if (refcount_dec_and_test(&srq->refcnt))
- wake_up(&srq->wait);
+ complete(&srq->free);
}
}
@@ -539,9 +537,8 @@ static irqreturn_t pvrdma_intrx_handler(int irq, void *dev_id)
if (cq && cq->ibcq.comp_handler)
cq->ibcq.comp_handler(&cq->ibcq, cq->ibcq.cq_context);
if (cq) {
- atomic_dec(&cq->refcnt);
- if (atomic_read(&cq->refcnt))
- wake_up(&cq->wait);
+ if (atomic_dec_and_test(&cq->refcnt))
+ complete(&cq->free);
}
pvrdma_idx_ring_inc(&ring->cons_head, ring_slots);
}
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
index 10420a18d02f..4059308e1454 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_qp.c
@@ -246,7 +246,7 @@ struct ib_qp *pvrdma_create_qp(struct ib_pd *pd,
spin_lock_init(&qp->rq.lock);
mutex_init(&qp->mutex);
atomic_set(&qp->refcnt, 1);
- init_waitqueue_head(&qp->wait);
+ init_completion(&qp->free);
qp->state = IB_QPS_RESET;
@@ -428,8 +428,16 @@ static void pvrdma_free_qp(struct pvrdma_qp *qp)
pvrdma_unlock_cqs(scq, rcq, &scq_flags, &rcq_flags);
- atomic_dec(&qp->refcnt);
- wait_event(qp->wait, !atomic_read(&qp->refcnt));
+ if (atomic_dec_and_test(&qp->refcnt))
+ complete(&qp->free);
+ wait_for_completion(&qp->free);
+
+ if (!qp->is_kernel) {
+ if (qp->rumem)
+ ib_umem_release(qp->rumem);
+ if (qp->sumem)
+ ib_umem_release(qp->sumem);
+ }
pvrdma_page_dir_cleanup(dev, &qp->pdir);
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c
index 826ccb864596..5acebb1ef631 100644
--- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c
+++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c
@@ -149,7 +149,7 @@ struct ib_srq *pvrdma_create_srq(struct ib_pd *pd,
spin_lock_init(&srq->lock);
refcount_set(&srq->refcnt, 1);
- init_waitqueue_head(&srq->wait);
+ init_completion(&srq->free);
dev_dbg(&dev->pdev->dev,
"create shared receive queue from user space\n");
@@ -236,8 +236,9 @@ static void pvrdma_free_srq(struct pvrdma_dev *dev, struct pvrdma_srq *srq)
dev->srq_tbl[srq->srq_handle] = NULL;
spin_unlock_irqrestore(&dev->srq_tbl_lock, flags);
- refcount_dec(&srq->refcnt);
- wait_event(srq->wait, !refcount_read(&srq->refcnt));
+ if (refcount_dec_and_test(&srq->refcnt))
+ complete(&srq->free);
+ wait_for_completion(&srq->free);
/* There is no support for kernel clients, so this is safe. */
ib_umem_release(srq->umem);
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 3b96cdaf9a83..e6151a29c412 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -1236,13 +1236,10 @@ static void __ipoib_ib_dev_flush(struct ipoib_dev_priv *priv,
ipoib_ib_dev_down(dev);
if (level == IPOIB_FLUSH_HEAVY) {
- rtnl_lock();
if (test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags))
ipoib_ib_dev_stop(dev);
- result = ipoib_ib_dev_open(dev);
- rtnl_unlock();
- if (result)
+ if (ipoib_ib_dev_open(dev))
return;
if (netif_queue_stopped(dev))
@@ -1282,7 +1279,9 @@ void ipoib_ib_dev_flush_heavy(struct work_struct *work)
struct ipoib_dev_priv *priv =
container_of(work, struct ipoib_dev_priv, flush_heavy);
+ rtnl_lock();
__ipoib_ib_dev_flush(priv, IPOIB_FLUSH_HEAVY, 0);
+ rtnl_unlock();
}
void ipoib_ib_dev_cleanup(struct net_device *dev)
diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c
index fd83c7f77a95..f3654fd2eaf3 100644
--- a/drivers/leds/led-core.c
+++ b/drivers/leds/led-core.c
@@ -186,7 +186,7 @@ void led_blink_set(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off)
{
- del_timer_sync(&led_cdev->blink_timer);
+ led_stop_software_blink(led_cdev);
clear_bit(LED_BLINK_ONESHOT, &led_cdev->work_flags);
clear_bit(LED_BLINK_ONESHOT_STOP, &led_cdev->work_flags);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
index f26f97fe4666..582b2f18010a 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c
@@ -137,6 +137,17 @@ int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev)
}
EXPORT_SYMBOL(mlx5_cmd_destroy_vport_lag);
+static int mlx5_cmd_query_cong_counter(struct mlx5_core_dev *dev,
+ bool reset, void *out, int out_size)
+{
+ u32 in[MLX5_ST_SZ_DW(query_cong_statistics_in)] = { };
+
+ MLX5_SET(query_cong_statistics_in, in, opcode,
+ MLX5_CMD_OP_QUERY_CONG_STATISTICS);
+ MLX5_SET(query_cong_statistics_in, in, clear, reset);
+ return mlx5_cmd_exec(dev, in, sizeof(in), out, out_size);
+}
+
static struct mlx5_lag *mlx5_lag_dev_get(struct mlx5_core_dev *dev)
{
return dev->priv.lag;
@@ -633,3 +644,48 @@ bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv)
/* If bonded, we do not add an IB device for PF1. */
return false;
}
+
+int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev,
+ u64 *values,
+ int num_counters,
+ size_t *offsets)
+{
+ int outlen = MLX5_ST_SZ_BYTES(query_cong_statistics_out);
+ struct mlx5_core_dev *mdev[MLX5_MAX_PORTS];
+ struct mlx5_lag *ldev;
+ int num_ports;
+ int ret, i, j;
+ void *out;
+
+ out = kvzalloc(outlen, GFP_KERNEL);
+ if (!out)
+ return -ENOMEM;
+
+ memset(values, 0, sizeof(*values) * num_counters);
+
+ mutex_lock(&lag_mutex);
+ ldev = mlx5_lag_dev_get(dev);
+ if (ldev && mlx5_lag_is_bonded(ldev)) {
+ num_ports = MLX5_MAX_PORTS;
+ mdev[0] = ldev->pf[0].dev;
+ mdev[1] = ldev->pf[1].dev;
+ } else {
+ num_ports = 1;
+ mdev[0] = dev;
+ }
+
+ for (i = 0; i < num_ports; ++i) {
+ ret = mlx5_cmd_query_cong_counter(mdev[i], false, out, outlen);
+ if (ret)
+ goto unlock;
+
+ for (j = 0; j < num_counters; ++j)
+ values[j] += be64_to_cpup((__be64 *)(out + offsets[j]));
+ }
+
+unlock:
+ mutex_unlock(&lag_mutex);
+ kvfree(out);
+ return ret;
+}
+EXPORT_SYMBOL(mlx5_lag_query_cong_counters);
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 57b109c6e422..1f509d072026 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1165,6 +1165,10 @@ int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev);
int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev);
bool mlx5_lag_is_active(struct mlx5_core_dev *dev);
struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev);
+int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev,
+ u64 *values,
+ int num_counters,
+ size_t *offsets);
struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev);
void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up);
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index c87766c1c204..9ab18995ff1e 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -280,6 +280,8 @@ EXPORT_SYMBOL_GPL(ring_buffer_event_data);
/* Missed count stored at end */
#define RB_MISSED_STORED (1 << 30)
+#define RB_MISSED_FLAGS (RB_MISSED_EVENTS|RB_MISSED_STORED)
+
struct buffer_data_page {
u64 time_stamp; /* page time stamp */
local_t commit; /* write committed index */
@@ -331,7 +333,9 @@ static void rb_init_page(struct buffer_data_page *bpage)
*/
size_t ring_buffer_page_len(void *page)
{
- return local_read(&((struct buffer_data_page *)page)->commit)
+ struct buffer_data_page *bpage = page;
+
+ return (local_read(&bpage->commit) & ~RB_MISSED_FLAGS)
+ BUF_PAGE_HDR_SIZE;
}
@@ -4400,8 +4404,13 @@ void ring_buffer_free_read_page(struct ring_buffer *buffer, int cpu, void *data)
{
struct ring_buffer_per_cpu *cpu_buffer = buffer->buffers[cpu];
struct buffer_data_page *bpage = data;
+ struct page *page = virt_to_page(bpage);
unsigned long flags;
+ /* If the page is still in use someplace else, we can't reuse it */
+ if (page_ref_count(page) > 1)
+ goto out;
+
local_irq_save(flags);
arch_spin_lock(&cpu_buffer->lock);
@@ -4413,6 +4422,7 @@ void ring_buffer_free_read_page(struct ring_buffer *buffer, int cpu, void *data)
arch_spin_unlock(&cpu_buffer->lock);
local_irq_restore(flags);
+ out:
free_page((unsigned long)bpage);
}
EXPORT_SYMBOL_GPL(ring_buffer_free_read_page);
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 59518b8126d0..2a8d8a294345 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6769,7 +6769,7 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos,
.spd_release = buffer_spd_release,
};
struct buffer_ref *ref;
- int entries, size, i;
+ int entries, i;
ssize_t ret = 0;
#ifdef CONFIG_TRACER_MAX_TRACE
@@ -6823,14 +6823,6 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos,
break;
}
- /*
- * zero out any left over data, this is going to
- * user land.
- */
- size = ring_buffer_page_len(ref->page);
- if (size < PAGE_SIZE)
- memset(ref->page + size, 0, PAGE_SIZE - size);
-
page = virt_to_page(ref->page);
spd.pages[i] = page;
@@ -7588,6 +7580,7 @@ allocate_trace_buffer(struct trace_array *tr, struct trace_buffer *buf, int size
buf->data = alloc_percpu(struct trace_array_cpu);
if (!buf->data) {
ring_buffer_free(buf->buffer);
+ buf->buffer = NULL;
return -ENOMEM;
}
@@ -7611,7 +7604,9 @@ static int allocate_trace_buffers(struct trace_array *tr, int size)
allocate_snapshot ? size : 1);
if (WARN_ON(ret)) {
ring_buffer_free(tr->trace_buffer.buffer);
+ tr->trace_buffer.buffer = NULL;
free_percpu(tr->trace_buffer.data);
+ tr->trace_buffer.data = NULL;
return -ENOMEM;
}
tr->allocated_snapshot = allocate_snapshot;
diff --git a/sound/hda/hdac_i915.c b/sound/hda/hdac_i915.c
index 038a180d3f81..cbe818eda336 100644
--- a/sound/hda/hdac_i915.c
+++ b/sound/hda/hdac_i915.c
@@ -325,7 +325,7 @@ static int hdac_component_master_match(struct device *dev, void *data)
*/
int snd_hdac_i915_register_notifier(const struct i915_audio_component_audio_ops *aops)
{
- if (WARN_ON(!hdac_acomp))
+ if (!hdac_acomp)
return -ENODEV;
hdac_acomp->audio_ops = aops;
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index a81aacf684b2..37e1cf8218ff 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -271,6 +271,8 @@ enum {
CXT_FIXUP_HP_SPECTRE,
CXT_FIXUP_HP_GATE_MIC,
CXT_FIXUP_MUTE_LED_GPIO,
+ CXT_FIXUP_HEADSET_MIC,
+ CXT_FIXUP_HP_MIC_NO_PRESENCE,
};
/* for hda_fixup_thinkpad_acpi() */
@@ -350,6 +352,18 @@ static void cxt_fixup_headphone_mic(struct hda_codec *codec,
}
}
+static void cxt_fixup_headset_mic(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ struct conexant_spec *spec = codec->spec;
+
+ switch (action) {
+ case HDA_FIXUP_ACT_PRE_PROBE:
+ spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
+ break;
+ }
+}
+
/* OPLC XO 1.5 fixup */
/* OLPC XO-1.5 supports DC input mode (e.g. for use with analog sensors)
@@ -880,6 +894,19 @@ static const struct hda_fixup cxt_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = cxt_fixup_mute_led_gpio,
},
+ [CXT_FIXUP_HEADSET_MIC] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = cxt_fixup_headset_mic,
+ },
+ [CXT_FIXUP_HP_MIC_NO_PRESENCE] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ { 0x1a, 0x02a1113c },
+ { }
+ },
+ .chained = true,
+ .chain_id = CXT_FIXUP_HEADSET_MIC,
+ },
};
static const struct snd_pci_quirk cxt5045_fixups[] = {
@@ -934,6 +961,8 @@ static const struct snd_pci_quirk cxt5066_fixups[] = {
SND_PCI_QUIRK(0x103c, 0x8115, "HP Z1 Gen3", CXT_FIXUP_HP_GATE_MIC),
SND_PCI_QUIRK(0x103c, 0x814f, "HP ZBook 15u G3", CXT_FIXUP_MUTE_LED_GPIO),
SND_PCI_QUIRK(0x103c, 0x822e, "HP ProBook 440 G4", CXT_FIXUP_MUTE_LED_GPIO),
+ SND_PCI_QUIRK(0x103c, 0x8299, "HP 800 G3 SFF", CXT_FIXUP_HP_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x103c, 0x829a, "HP 800 G3 DM", CXT_FIXUP_HP_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN),
SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT_FIXUP_OLPC_XO),
SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410),
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6a4db00511ab..8fd2d9c62c96 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -324,8 +324,12 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
case 0x10ec0292:
alc_update_coef_idx(codec, 0x4, 1<<15, 0);
break;
- case 0x10ec0215:
case 0x10ec0225:
+ case 0x10ec0295:
+ case 0x10ec0299:
+ alc_update_coef_idx(codec, 0x67, 0xf000, 0x3000);
+ /* fallthrough */
+ case 0x10ec0215:
case 0x10ec0233:
case 0x10ec0236:
case 0x10ec0255:
@@ -336,10 +340,8 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
case 0x10ec0286:
case 0x10ec0288:
case 0x10ec0285:
- case 0x10ec0295:
case 0x10ec0298:
case 0x10ec0289:
- case 0x10ec0299:
alc_update_coef_idx(codec, 0x10, 1<<9, 0);
break;
case 0x10ec0275:
@@ -6328,6 +6330,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
+ SND_PCI_QUIRK(0x17aa, 0x313c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION),
SND_PCI_QUIRK(0x17aa, 0x3112, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY),
SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI),
SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC),
@@ -6586,6 +6589,11 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = {
{0x1b, 0x01011020},
{0x21, 0x02211010}),
SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
+ {0x12, 0x90a60130},
+ {0x14, 0x90170110},
+ {0x1b, 0x01011020},
+ {0x21, 0x0221101f}),
+ SND_HDA_PIN_QUIRK(0x10ec0256, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE,
{0x12, 0x90a60160},
{0x14, 0x90170120},
{0x21, 0x02211030}),
diff --git a/sound/soc/amd/acp-pcm-dma.c b/sound/soc/amd/acp-pcm-dma.c
index 9f521a55d610..b5e41df6bb3a 100644
--- a/sound/soc/amd/acp-pcm-dma.c
+++ b/sound/soc/amd/acp-pcm-dma.c
@@ -1051,6 +1051,11 @@ static int acp_audio_probe(struct platform_device *pdev)
struct resource *res;
const u32 *pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_err(&pdev->dev, "Missing platform data\n");
+ return -ENODEV;
+ }
+
audio_drv_data = devm_kzalloc(&pdev->dev, sizeof(struct audio_drv_data),
GFP_KERNEL);
if (audio_drv_data == NULL)
@@ -1058,6 +1063,8 @@ static int acp_audio_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
audio_drv_data->acp_mmio = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(audio_drv_data->acp_mmio))
+ return PTR_ERR(audio_drv_data->acp_mmio);
/* The following members gets populated in device 'open'
* function. Till then interrupts are disabled in 'acp_init'
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig
index 4a56f3dfba51..dcee145dd179 100644
--- a/sound/soc/atmel/Kconfig
+++ b/sound/soc/atmel/Kconfig
@@ -64,7 +64,7 @@ config SND_AT91_SOC_SAM9X5_WM8731
config SND_ATMEL_SOC_CLASSD
tristate "Atmel ASoC driver for boards using CLASSD"
depends on ARCH_AT91 || COMPILE_TEST
- select SND_ATMEL_SOC_DMA
+ select SND_SOC_GENERIC_DMAENGINE_PCM
select REGMAP_MMIO
help
Say Y if you want to add support for Atmel ASoC driver for boards using
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index b2d42ec1dcd9..56564ce90cb6 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -2520,7 +2520,7 @@ static struct da7218_pdata *da7218_of_to_pdata(struct snd_soc_codec *codec)
}
if (da7218->dev_id == DA7218_DEV_ID) {
- hpldet_np = of_find_node_by_name(np, "da7218_hpldet");
+ hpldet_np = of_get_child_by_name(np, "da7218_hpldet");
if (!hpldet_np)
return pdata;
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 5f3c42c4f74a..066ea2f4ce7b 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -267,7 +267,7 @@
#define MSM8916_WCD_ANALOG_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)
#define MSM8916_WCD_ANALOG_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S24_LE)
+ SNDRV_PCM_FMTBIT_S32_LE)
static int btn_mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 |
SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_BTN_4;
diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c
index a10a724eb448..13354d6304a8 100644
--- a/sound/soc/codecs/msm8916-wcd-digital.c
+++ b/sound/soc/codecs/msm8916-wcd-digital.c
@@ -194,7 +194,7 @@
SNDRV_PCM_RATE_32000 | \
SNDRV_PCM_RATE_48000)
#define MSM8916_WCD_DIGITAL_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S24_LE)
+ SNDRV_PCM_FMTBIT_S32_LE)
struct msm8916_wcd_digital_priv {
struct clk *ahbclk, *mclk;
@@ -645,7 +645,7 @@ static int msm8916_wcd_digital_hw_params(struct snd_pcm_substream *substream,
RX_I2S_CTL_RX_I2S_MODE_MASK,
RX_I2S_CTL_RX_I2S_MODE_16);
break;
- case SNDRV_PCM_FORMAT_S24_LE:
+ case SNDRV_PCM_FORMAT_S32_LE:
snd_soc_update_bits(dai->codec, LPASS_CDC_CLK_TX_I2S_CTL,
TX_I2S_CTL_TX_I2S_MODE_MASK,
TX_I2S_CTL_TX_I2S_MODE_32);
diff --git a/sound/soc/codecs/nau8825.c b/sound/soc/codecs/nau8825.c
index 714ce17da717..e853a6dfd33b 100644
--- a/sound/soc/codecs/nau8825.c
+++ b/sound/soc/codecs/nau8825.c
@@ -905,6 +905,7 @@ static int nau8825_adc_event(struct snd_soc_dapm_widget *w,
switch (event) {
case SND_SOC_DAPM_POST_PMU:
+ msleep(125);
regmap_update_bits(nau8825->regmap, NAU8825_REG_ENA_CTRL,
NAU8825_ENABLE_ADC, NAU8825_ENABLE_ADC);
break;
diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c
index 2df91db765ac..64bf26cec20d 100644
--- a/sound/soc/codecs/rt5514-spi.c
+++ b/sound/soc/codecs/rt5514-spi.c
@@ -289,6 +289,8 @@ static int rt5514_spi_pcm_probe(struct snd_soc_platform *platform)
dev_err(&rt5514_spi->dev,
"%s Failed to reguest IRQ: %d\n", __func__,
ret);
+ else
+ device_init_wakeup(rt5514_dsp->dev, true);
}
return 0;
@@ -456,8 +458,6 @@ static int rt5514_spi_probe(struct spi_device *spi)
return ret;
}
- device_init_wakeup(&spi->dev, true);
-
return 0;
}
@@ -482,10 +482,13 @@ static int __maybe_unused rt5514_resume(struct device *dev)
if (device_may_wakeup(dev))
disable_irq_wake(irq);
- if (rt5514_dsp->substream) {
- rt5514_spi_burst_read(RT5514_IRQ_CTRL, (u8 *)&buf, sizeof(buf));
- if (buf[0] & RT5514_IRQ_STATUS_BIT)
- rt5514_schedule_copy(rt5514_dsp);
+ if (rt5514_dsp) {
+ if (rt5514_dsp->substream) {
+ rt5514_spi_burst_read(RT5514_IRQ_CTRL, (u8 *)&buf,
+ sizeof(buf));
+ if (buf[0] & RT5514_IRQ_STATUS_BIT)
+ rt5514_schedule_copy(rt5514_dsp);
+ }
}
return 0;
diff --git a/sound/soc/codecs/rt5514.c b/sound/soc/codecs/rt5514.c
index 2a5b5d74e697..2dd6e9f990a4 100644
--- a/sound/soc/codecs/rt5514.c
+++ b/sound/soc/codecs/rt5514.c
@@ -496,7 +496,7 @@ static const struct snd_soc_dapm_widget rt5514_dapm_widgets[] = {
SND_SOC_DAPM_PGA("DMIC1", SND_SOC_NOPM, 0, 0, NULL, 0),
SND_SOC_DAPM_PGA("DMIC2", SND_SOC_NOPM, 0, 0, NULL, 0),
- SND_SOC_DAPM_SUPPLY("DMIC CLK", SND_SOC_NOPM, 0, 0,
+ SND_SOC_DAPM_SUPPLY_S("DMIC CLK", 1, SND_SOC_NOPM, 0, 0,
rt5514_set_dmic_clk, SND_SOC_DAPM_PRE_PMU),
SND_SOC_DAPM_SUPPLY("ADC CLK", RT5514_CLK_CTRL1,
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index f020d2d1eef4..edc152c8a1fe 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3823,6 +3823,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
regmap_read(regmap, RT5645_VENDOR_ID, &val);
rt5645->v_id = val & 0xff;
+ regmap_write(rt5645->regmap, RT5645_AD_DA_MIXER, 0x8080);
+
ret = regmap_register_patch(rt5645->regmap, init_list,
ARRAY_SIZE(init_list));
if (ret != 0)
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index b036c9dc0c8c..d329bf719d80 100644
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -1560,6 +1560,10 @@ static int rt5663_jack_detect(struct snd_soc_codec *codec, int jack_insert)
RT5663_IRQ_POW_SAV_MASK, RT5663_IRQ_POW_SAV_EN);
snd_soc_update_bits(codec, RT5663_IRQ_1,
RT5663_EN_IRQ_JD1_MASK, RT5663_EN_IRQ_JD1_EN);
+ snd_soc_update_bits(codec, RT5663_EM_JACK_TYPE_1,
+ RT5663_EM_JD_MASK, RT5663_EM_JD_RST);
+ snd_soc_update_bits(codec, RT5663_EM_JACK_TYPE_1,
+ RT5663_EM_JD_MASK, RT5663_EM_JD_NOR);
while (true) {
regmap_read(rt5663->regmap, RT5663_INT_ST_2, &val);
diff --git a/sound/soc/codecs/rt5663.h b/sound/soc/codecs/rt5663.h
index c5a9b69579ad..03adc8004ba9 100644
--- a/sound/soc/codecs/rt5663.h
+++ b/sound/soc/codecs/rt5663.h
@@ -1029,6 +1029,10 @@
#define RT5663_POL_EXT_JD_SHIFT 10
#define RT5663_POL_EXT_JD_EN (0x1 << 10)
#define RT5663_POL_EXT_JD_DIS (0x0 << 10)
+#define RT5663_EM_JD_MASK (0x1 << 7)
+#define RT5663_EM_JD_SHIFT 7
+#define RT5663_EM_JD_NOR (0x1 << 7)
+#define RT5663_EM_JD_RST (0x0 << 7)
/* DACREF LDO Control (0x0112)*/
#define RT5663_PWR_LDO_DACREFL_MASK (0x1 << 9)
diff --git a/sound/soc/codecs/tlv320aic31xx.h b/sound/soc/codecs/tlv320aic31xx.h
index 730fb2058869..1ff3edb7bbb6 100644
--- a/sound/soc/codecs/tlv320aic31xx.h
+++ b/sound/soc/codecs/tlv320aic31xx.h
@@ -116,7 +116,7 @@ struct aic31xx_pdata {
/* INT2 interrupt control */
#define AIC31XX_INT2CTRL AIC31XX_REG(0, 49)
/* GPIO1 control */
-#define AIC31XX_GPIO1 AIC31XX_REG(0, 50)
+#define AIC31XX_GPIO1 AIC31XX_REG(0, 51)
#define AIC31XX_DACPRB AIC31XX_REG(0, 60)
/* ADC Instruction Set Register */
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index c482b2e7a7d2..cfe72b9d4356 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -232,7 +232,7 @@ static struct twl4030_codec_data *twl4030_get_pdata(struct snd_soc_codec *codec)
struct twl4030_codec_data *pdata = dev_get_platdata(codec->dev);
struct device_node *twl4030_codec_node = NULL;
- twl4030_codec_node = of_find_node_by_name(codec->dev->parent->of_node,
+ twl4030_codec_node = of_get_child_by_name(codec->dev->parent->of_node,
"codec");
if (!pdata && twl4030_codec_node) {
@@ -241,9 +241,11 @@ static struct twl4030_codec_data *twl4030_get_pdata(struct snd_soc_codec *codec)
GFP_KERNEL);
if (!pdata) {
dev_err(codec->dev, "Can not allocate memory\n");
+ of_node_put(twl4030_codec_node);
return NULL;
}
twl4030_setup_pdata_of(pdata, twl4030_codec_node);
+ of_node_put(twl4030_codec_node);
}
return pdata;
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c
index 65c059b5ffd7..66e32f5d2917 100644
--- a/sound/soc/codecs/wm_adsp.c
+++ b/sound/soc/codecs/wm_adsp.c
@@ -1733,7 +1733,7 @@ static int wm_adsp_load(struct wm_adsp *dsp)
le64_to_cpu(footer->timestamp));
while (pos < firmware->size &&
- pos - firmware->size > sizeof(*region)) {
+ sizeof(*region) < firmware->size - pos) {
region = (void *)&(firmware->data[pos]);
region_name = "Unknown";
reg = 0;
@@ -1782,8 +1782,8 @@ static int wm_adsp_load(struct wm_adsp *dsp)
regions, le32_to_cpu(region->len), offset,
region_name);
- if ((pos + le32_to_cpu(region->len) + sizeof(*region)) >
- firmware->size) {
+ if (le32_to_cpu(region->len) >
+ firmware->size - pos - sizeof(*region)) {
adsp_err(dsp,
"%s.%d: %s region len %d bytes exceeds file length %zu\n",
file, regions, region_name,
@@ -2253,7 +2253,7 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
blocks = 0;
while (pos < firmware->size &&
- pos - firmware->size > sizeof(*blk)) {
+ sizeof(*blk) < firmware->size - pos) {
blk = (void *)(&firmware->data[pos]);
type = le16_to_cpu(blk->type);
@@ -2327,8 +2327,8 @@ static int wm_adsp_load_coeff(struct wm_adsp *dsp)
}
if (reg) {
- if ((pos + le32_to_cpu(blk->len) + sizeof(*blk)) >
- firmware->size) {
+ if (le32_to_cpu(blk->len) >
+ firmware->size - pos - sizeof(*blk)) {
adsp_err(dsp,
"%s.%d: %s region len %d bytes exceeds file length %zu\n",
file, blocks, region_name,
diff --git a/sound/soc/fsl/fsl_asrc.h b/sound/soc/fsl/fsl_asrc.h
index 0f163abe4ba3..52c27a358933 100644
--- a/sound/soc/fsl/fsl_asrc.h
+++ b/sound/soc/fsl/fsl_asrc.h
@@ -260,8 +260,8 @@
#define ASRFSTi_OUTPUT_FIFO_SHIFT 12
#define ASRFSTi_OUTPUT_FIFO_MASK (((1 << ASRFSTi_OUTPUT_FIFO_WIDTH) - 1) << ASRFSTi_OUTPUT_FIFO_SHIFT)
#define ASRFSTi_IAEi_SHIFT 11
-#define ASRFSTi_IAEi_MASK (1 << ASRFSTi_OAFi_SHIFT)
-#define ASRFSTi_IAEi (1 << ASRFSTi_OAFi_SHIFT)
+#define ASRFSTi_IAEi_MASK (1 << ASRFSTi_IAEi_SHIFT)
+#define ASRFSTi_IAEi (1 << ASRFSTi_IAEi_SHIFT)
#define ASRFSTi_INPUT_FIFO_WIDTH 7
#define ASRFSTi_INPUT_FIFO_SHIFT 0
#define ASRFSTi_INPUT_FIFO_MASK ((1 << ASRFSTi_INPUT_FIFO_WIDTH) - 1)
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index f2f51e06e22c..424bafaf51ef 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -38,6 +38,7 @@
#include <linux/ctype.h>
#include <linux/device.h>
#include <linux/delay.h>
+#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/of.h>
@@ -265,6 +266,8 @@ struct fsl_ssi_private {
u32 fifo_watermark;
u32 dma_maxburst;
+
+ struct mutex ac97_reg_lock;
};
/*
@@ -1260,11 +1263,13 @@ static void fsl_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
if (reg > 0x7f)
return;
+ mutex_lock(&fsl_ac97_data->ac97_reg_lock);
+
ret = clk_prepare_enable(fsl_ac97_data->clk);
if (ret) {
pr_err("ac97 write clk_prepare_enable failed: %d\n",
ret);
- return;
+ goto ret_unlock;
}
lreg = reg << 12;
@@ -1278,6 +1283,9 @@ static void fsl_ssi_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
udelay(100);
clk_disable_unprepare(fsl_ac97_data->clk);
+
+ret_unlock:
+ mutex_unlock(&fsl_ac97_data->ac97_reg_lock);
}
static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97,
@@ -1285,16 +1293,18 @@ static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97,
{
struct regmap *regs = fsl_ac97_data->regs;
- unsigned short val = -1;
+ unsigned short val = 0;
u32 reg_val;
unsigned int lreg;
int ret;
+ mutex_lock(&fsl_ac97_data->ac97_reg_lock);
+
ret = clk_prepare_enable(fsl_ac97_data->clk);
if (ret) {
pr_err("ac97 read clk_prepare_enable failed: %d\n",
ret);
- return -1;
+ goto ret_unlock;
}
lreg = (reg & 0x7f) << 12;
@@ -1309,6 +1319,8 @@ static unsigned short fsl_ssi_ac97_read(struct snd_ac97 *ac97,
clk_disable_unprepare(fsl_ac97_data->clk);
+ret_unlock:
+ mutex_unlock(&fsl_ac97_data->ac97_reg_lock);
return val;
}
@@ -1458,12 +1470,6 @@ static int fsl_ssi_probe(struct platform_device *pdev)
sizeof(fsl_ssi_ac97_dai));
fsl_ac97_data = ssi_private;
-
- ret = snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
- if (ret) {
- dev_err(&pdev->dev, "could not set AC'97 ops\n");
- return ret;
- }
} else {
/* Initialize this copy of the CPU DAI driver structure */
memcpy(&ssi_private->cpu_dai_drv, &fsl_ssi_dai_template,
@@ -1574,6 +1580,15 @@ static int fsl_ssi_probe(struct platform_device *pdev)
return ret;
}
+ if (fsl_ssi_is_ac97(ssi_private)) {
+ mutex_init(&ssi_private->ac97_reg_lock);
+ ret = snd_soc_set_ac97_ops_of_reset(&fsl_ssi_ac97_ops, pdev);
+ if (ret) {
+ dev_err(&pdev->dev, "could not set AC'97 ops\n");
+ goto error_ac97_ops;
+ }
+ }
+
ret = devm_snd_soc_register_component(&pdev->dev, &fsl_ssi_component,
&ssi_private->cpu_dai_drv, 1);
if (ret) {
@@ -1657,6 +1672,13 @@ error_sound_card:
fsl_ssi_debugfs_remove(&ssi_private->dbg_stats);
error_asoc_register:
+ if (fsl_ssi_is_ac97(ssi_private))
+ snd_soc_set_ac97_ops(NULL);
+
+error_ac97_ops:
+ if (fsl_ssi_is_ac97(ssi_private))
+ mutex_destroy(&ssi_private->ac97_reg_lock);
+
if (ssi_private->soc->imx)
fsl_ssi_imx_clean(pdev, ssi_private);
@@ -1675,8 +1697,10 @@ static int fsl_ssi_remove(struct platform_device *pdev)
if (ssi_private->soc->imx)
fsl_ssi_imx_clean(pdev, ssi_private);
- if (fsl_ssi_is_ac97(ssi_private))
+ if (fsl_ssi_is_ac97(ssi_private)) {
snd_soc_set_ac97_ops(NULL);
+ mutex_destroy(&ssi_private->ac97_reg_lock);
+ }
return 0;
}
diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c
index 6f9a8bcf20f3..6dcad0a8a0d0 100644
--- a/sound/soc/intel/boards/kbl_rt5663_max98927.c
+++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c
@@ -101,7 +101,7 @@ static const struct snd_soc_dapm_route kabylake_map[] = {
{ "ssp0 Tx", NULL, "spk_out" },
{ "AIF Playback", NULL, "ssp1 Tx" },
- { "ssp1 Tx", NULL, "hs_out" },
+ { "ssp1 Tx", NULL, "codec1_out" },
{ "hs_in", NULL, "ssp1 Rx" },
{ "ssp1 Rx", NULL, "AIF Capture" },
diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
index 6072164f2d43..271ae3c2c535 100644
--- a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
+++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c
@@ -109,7 +109,7 @@ static const struct snd_soc_dapm_route kabylake_map[] = {
{ "ssp0 Tx", NULL, "spk_out" },
{ "AIF Playback", NULL, "ssp1 Tx" },
- { "ssp1 Tx", NULL, "hs_out" },
+ { "ssp1 Tx", NULL, "codec1_out" },
{ "hs_in", NULL, "ssp1 Rx" },
{ "ssp1 Rx", NULL, "AIF Capture" },
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index d14c50a60289..3eaac41090ca 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -119,11 +119,16 @@ static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
if ((epnt->virtual_bus_id == instance_id) &&
(epnt->linktype == link_type) &&
- (epnt->direction == dirn) &&
- (epnt->device_type == dev_type))
- return true;
- else
- return false;
+ (epnt->direction == dirn)) {
+ /* do not check dev_type for DMIC link type */
+ if (epnt->linktype == NHLT_LINK_DMIC)
+ return true;
+
+ if (epnt->device_type == dev_type)
+ return true;
+ }
+
+ return false;
}
struct nhlt_specific_cfg
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c
index a072bcf209d2..81923da18ac2 100644
--- a/sound/soc/intel/skylake/skl-topology.c
+++ b/sound/soc/intel/skylake/skl-topology.c
@@ -2908,7 +2908,7 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
break;
default:
- dev_warn(bus->dev, "Control load not supported %d:%d:%d\n",
+ dev_dbg(bus->dev, "Control load not supported %d:%d:%d\n",
hdr->ops.get, hdr->ops.put, hdr->ops.info);
break;
}
diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index ee5055d47d13..a89fe9b6463b 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -322,26 +322,30 @@ static int rk_spdif_probe(struct platform_device *pdev)
spdif->mclk = devm_clk_get(&pdev->dev, "mclk");
if (IS_ERR(spdif->mclk)) {
dev_err(&pdev->dev, "Can't retrieve rk_spdif master clock\n");
- return PTR_ERR(spdif->mclk);
+ ret = PTR_ERR(spdif->mclk);
+ goto err_disable_hclk;
}
ret = clk_prepare_enable(spdif->mclk);
if (ret) {
dev_err(spdif->dev, "clock enable failed %d\n", ret);
- return ret;
+ goto err_disable_clocks;
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
regs = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(regs))
- return PTR_ERR(regs);
+ if (IS_ERR(regs)) {
+ ret = PTR_ERR(regs);
+ goto err_disable_clocks;
+ }
spdif->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "hclk", regs,
&rk_spdif_regmap_config);
if (IS_ERR(spdif->regmap)) {
dev_err(&pdev->dev,
"Failed to initialise managed register map\n");
- return PTR_ERR(spdif->regmap);
+ ret = PTR_ERR(spdif->regmap);
+ goto err_disable_clocks;
}
spdif->playback_dma_data.addr = res->start + SPDIF_SMPDR;
@@ -373,6 +377,10 @@ static int rk_spdif_probe(struct platform_device *pdev)
err_pm_runtime:
pm_runtime_disable(&pdev->dev);
+err_disable_clocks:
+ clk_disable_unprepare(spdif->mclk);
+err_disable_hclk:
+ clk_disable_unprepare(spdif->hclk);
return ret;
}
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 8ddb08714faa..4672688cac32 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -222,7 +222,7 @@ int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *cmd_mod,
NULL, &val, NULL);
val = val << shift;
- mask = 0xffff << shift;
+ mask = 0x0f1f << shift;
rsnd_mod_bset(adg_mod, CMDOUT_TIMSEL, mask, val);
@@ -250,7 +250,7 @@ int rsnd_adg_set_src_timesel_gen2(struct rsnd_mod *src_mod,
in = in << shift;
out = out << shift;
- mask = 0xffff << shift;
+ mask = 0x0f1f << shift;
switch (id / 2) {
case 0:
@@ -380,7 +380,7 @@ int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *ssi_mod, unsigned int rate)
ckr = 0x80000000;
}
- rsnd_mod_bset(adg_mod, BRGCKR, 0x80FF0000, adg->ckr | ckr);
+ rsnd_mod_bset(adg_mod, BRGCKR, 0x80770000, adg->ckr | ckr);
rsnd_mod_write(adg_mod, BRRA, adg->rbga);
rsnd_mod_write(adg_mod, BRRB, adg->rbgb);
diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c
index c70eb2097816..f12a88a21dfa 100644
--- a/sound/soc/sh/rcar/core.c
+++ b/sound/soc/sh/rcar/core.c
@@ -1332,8 +1332,8 @@ static int rsnd_pcm_new(struct snd_soc_pcm_runtime *rtd)
return snd_pcm_lib_preallocate_pages_for_all(
rtd->pcm,
- SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
+ SNDRV_DMA_TYPE_DEV,
+ rtd->card->snd_card->dev,
PREALLOC_BUFFER, PREALLOC_BUFFER_MAX);
}
diff --git a/sound/soc/sh/rcar/dma.c b/sound/soc/sh/rcar/dma.c
index fd557abfe390..4d750bdf8e24 100644
--- a/sound/soc/sh/rcar/dma.c
+++ b/sound/soc/sh/rcar/dma.c
@@ -26,10 +26,7 @@
struct rsnd_dmaen {
struct dma_chan *chan;
dma_cookie_t cookie;
- dma_addr_t dma_buf;
unsigned int dma_len;
- unsigned int dma_period;
- unsigned int dma_cnt;
};
struct rsnd_dmapp {
@@ -71,38 +68,10 @@ static struct rsnd_mod mem = {
/*
* Audio DMAC
*/
-#define rsnd_dmaen_sync(dmaen, io, i) __rsnd_dmaen_sync(dmaen, io, i, 1)
-#define rsnd_dmaen_unsync(dmaen, io, i) __rsnd_dmaen_sync(dmaen, io, i, 0)
-static void __rsnd_dmaen_sync(struct rsnd_dmaen *dmaen, struct rsnd_dai_stream *io,
- int i, int sync)
-{
- struct device *dev = dmaen->chan->device->dev;
- enum dma_data_direction dir;
- int is_play = rsnd_io_is_play(io);
- dma_addr_t buf;
- int len, max;
- size_t period;
-
- len = dmaen->dma_len;
- period = dmaen->dma_period;
- max = len / period;
- i = i % max;
- buf = dmaen->dma_buf + (period * i);
-
- dir = is_play ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
-
- if (sync)
- dma_sync_single_for_device(dev, buf, period, dir);
- else
- dma_sync_single_for_cpu(dev, buf, period, dir);
-}
-
static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
struct rsnd_dai_stream *io)
{
struct rsnd_priv *priv = rsnd_mod_to_priv(mod);
- struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
- struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);
bool elapsed = false;
unsigned long flags;
@@ -115,22 +84,9 @@ static void __rsnd_dmaen_complete(struct rsnd_mod *mod,
*/
spin_lock_irqsave(&priv->lock, flags);
- if (rsnd_io_is_working(io)) {
- rsnd_dmaen_unsync(dmaen, io, dmaen->dma_cnt);
-
- /*
- * Next period is already started.
- * Let's sync Next Next period
- * see
- * rsnd_dmaen_start()
- */
- rsnd_dmaen_sync(dmaen, io, dmaen->dma_cnt + 2);
-
+ if (rsnd_io_is_working(io))
elapsed = true;
- dmaen->dma_cnt++;
- }
-
spin_unlock_irqrestore(&priv->lock, flags);
if (elapsed)
@@ -165,14 +121,8 @@ static int rsnd_dmaen_stop(struct rsnd_mod *mod,
struct rsnd_dma *dma = rsnd_mod_to_dma(mod);
struct rsnd_dmaen *dmaen = rsnd_dma_to_dmaen(dma);
- if (dmaen->chan) {
- int is_play = rsnd_io_is_play(io);
-
+ if (dmaen->chan)
dmaengine_terminate_all(dmaen->chan);
- dma_unmap_single(dmaen->chan->device->dev,
- dmaen->dma_buf, dmaen->dma_len,
- is_play ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
- }
return 0;
}
@@ -237,11 +187,7 @@ static int rsnd_dmaen_start(struct rsnd_mod *mod,
struct device *dev = rsnd_priv_to_dev(priv);
struct dma_async_tx_descriptor *desc;
struct dma_slave_config cfg = {};
- dma_addr_t buf;
- size_t len;
- size_t period;
int is_play = rsnd_io_is_play(io);
- int i;
int ret;
cfg.direction = is_play ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM;
@@ -258,19 +204,10 @@ static int rsnd_dmaen_start(struct rsnd_mod *mod,
if (ret < 0)
return ret;
- len = snd_pcm_lib_buffer_bytes(substream);
- period = snd_pcm_lib_period_bytes(substream);
- buf = dma_map_single(dmaen->chan->device->dev,
- substream->runtime->dma_area,
- len,
- is_play ? DMA_TO_DEVICE : DMA_FROM_DEVICE);
- if (dma_mapping_error(dmaen->chan->device->dev, buf)) {
- dev_err(dev, "dma map failed\n");
- return -EIO;
- }
-
desc = dmaengine_prep_dma_cyclic(dmaen->chan,
- buf, len, period,
+ substream->runtime->dma_addr,
+ snd_pcm_lib_buffer_bytes(substream),
+ snd_pcm_lib_period_bytes(substream),
is_play ? DMA_MEM_TO_DEV : DMA_DEV_TO_MEM,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
@@ -282,18 +219,7 @@ static int rsnd_dmaen_start(struct rsnd_mod *mod,
desc->callback = rsnd_dmaen_complete;
desc->callback_param = rsnd_mod_get(dma);
- dmaen->dma_buf = buf;
- dmaen->dma_len = len;
- dmaen->dma_period = period;
- dmaen->dma_cnt = 0;
-
- /*
- * synchronize this and next period
- * see
- * __rsnd_dmaen_complete()
- */
- for (i = 0; i < 2; i++)
- rsnd_dmaen_sync(dmaen, io, i);
+ dmaen->dma_len = snd_pcm_lib_buffer_bytes(substream);
dmaen->cookie = dmaengine_submit(desc);
if (dmaen->cookie < 0) {
diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c
index fece1e5f582f..cbf3bf312d23 100644
--- a/sound/soc/sh/rcar/ssi.c
+++ b/sound/soc/sh/rcar/ssi.c
@@ -446,25 +446,29 @@ static bool rsnd_ssi_pointer_update(struct rsnd_mod *mod,
int byte)
{
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
+ bool ret = false;
+ int byte_pos;
- ssi->byte_pos += byte;
+ byte_pos = ssi->byte_pos + byte;
- if (ssi->byte_pos >= ssi->next_period_byte) {
+ if (byte_pos >= ssi->next_period_byte) {
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
ssi->period_pos++;
ssi->next_period_byte += ssi->byte_per_period;
if (ssi->period_pos >= runtime->periods) {
- ssi->byte_pos = 0;
+ byte_pos = 0;
ssi->period_pos = 0;
ssi->next_period_byte = ssi->byte_per_period;
}
- return true;
+ ret = true;
}
- return false;
+ WRITE_ONCE(ssi->byte_pos, byte_pos);
+
+ return ret;
}
/*
@@ -838,7 +842,7 @@ static int rsnd_ssi_pointer(struct rsnd_mod *mod,
struct rsnd_ssi *ssi = rsnd_mod_to_ssi(mod);
struct snd_pcm_runtime *runtime = rsnd_io_to_runtime(io);
- *pointer = bytes_to_frames(runtime, ssi->byte_pos);
+ *pointer = bytes_to_frames(runtime, READ_ONCE(ssi->byte_pos));
return 0;
}
diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c
index 4d948757d300..6ff8a36c2c82 100644
--- a/sound/soc/sh/rcar/ssiu.c
+++ b/sound/soc/sh/rcar/ssiu.c
@@ -125,6 +125,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
{
int hdmi = rsnd_ssi_hdmi_port(io);
int ret;
+ u32 mode = 0;
ret = rsnd_ssiu_init(mod, io, priv);
if (ret < 0)
@@ -136,9 +137,11 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod,
* see
* rsnd_ssi_config_init()
*/
- rsnd_mod_write(mod, SSI_MODE, 0x1);
+ mode = 0x1;
}
+ rsnd_mod_write(mod, SSI_MODE, mode);
+
if (rsnd_ssi_use_busif(io)) {
rsnd_mod_write(mod, SSI_BUSIF_ADINR,
rsnd_get_adinr_bit(mod, io) |

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