Now that we have a proper API to set the attention data, there is
no point in keeping it in the transport driver.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
---
no changes in v2
---
drivers/input/rmi4/rmi_driver.c | 5 ++---
drivers/input/rmi4/rmi_f03.c | 13 +++++++------
drivers/input/rmi4/rmi_f11.c | 12 ++++++------
drivers/input/rmi4/rmi_f12.c | 43 +++++++++++++++++++++--------------------
drivers/input/rmi4/rmi_f30.c | 11 ++++++-----
include/linux/rmi.h | 5 ++---
6 files changed, 45 insertions(+), 44 deletions(-)
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 85062e4..05a3c4b 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -155,7 +155,7 @@ static int rmi_process_interrupt_requests(struct rmi_device *rmi_dev)
if (!data)
return 0;
- if (!rmi_dev->xport->attn_data) {
+ if (!data->attn_data.data) {
error = rmi_read_block(rmi_dev,
data->f01_container->fd.data_base_addr + 1,
data->irq_status, data->num_of_irq_regs);
@@ -223,8 +223,7 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
count = kfifo_get(&drvdata->attn_fifo, &attn_data);
if (count) {
*(drvdata->irq_status) = attn_data.irq_status;
- rmi_dev->xport->attn_data = attn_data.data;
- rmi_dev->xport->attn_size = attn_data.size;
+ drvdata->attn_data = attn_data;
}
ret = rmi_process_interrupt_requests(rmi_dev);
diff --git a/drivers/input/rmi4/rmi_f03.c b/drivers/input/rmi4/rmi_f03.c
index 06279cd..996dcbb 100644
--- a/drivers/input/rmi4/rmi_f03.c
+++ b/drivers/input/rmi4/rmi_f03.c
@@ -166,6 +166,7 @@ static int rmi_f03_config(struct rmi_function *fn)
static int rmi_f03_attention(struct rmi_function *fn, unsigned long *irq_bits)
{
struct rmi_device *rmi_dev = fn->rmi_dev;
+ struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
struct f03_data *f03 = dev_get_drvdata(&fn->dev);
u16 data_addr = fn->fd.data_base_addr;
const u8 ob_len = f03->rx_queue_length * RMI_F03_OB_SIZE;
@@ -176,20 +177,20 @@ static int rmi_f03_attention(struct rmi_function *fn, unsigned long *irq_bits)
int i;
int ret;
- if (!rmi_dev || !rmi_dev->xport)
+ if (!rmi_dev)
return -ENODEV;
- if (rmi_dev->xport->attn_data) {
+ if (drvdata->attn_data.data) {
/* First grab the data passed by the transport device */
- if (rmi_dev->xport->attn_size < ob_len) {
+ if (drvdata->attn_data.size < ob_len) {
dev_warn(&fn->dev, "F03 interrupted, but data is missing!\n");
return 0;
}
- memcpy(obs, rmi_dev->xport->attn_data, ob_len);
+ memcpy(obs, drvdata->attn_data.data, ob_len);
- rmi_dev->xport->attn_data += ob_len;
- rmi_dev->xport->attn_size -= ob_len;
+ drvdata->attn_data.data += ob_len;
+ drvdata->attn_data.size -= ob_len;
} else {
/* Grab all of the data registers, and check them for data */
ret = rmi_read_block(fn->rmi_dev, data_addr + RMI_F03_OB_OFFSET,
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index 44fc275..bc5e37f 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1284,19 +1284,19 @@ static int rmi_f11_attention(struct rmi_function *fn, unsigned long *irq_bits)
int error;
int valid_bytes = f11->sensor.pkt_size;
- if (rmi_dev->xport->attn_data) {
+ if (drvdata->attn_data.data) {
/*
* The valid data in the attention report is less then
* expected. Only process the complete fingers.
*/
- if (f11->sensor.attn_size > rmi_dev->xport->attn_size)
- valid_bytes = rmi_dev->xport->attn_size;
+ if (f11->sensor.attn_size > drvdata->attn_data.size)
+ valid_bytes = drvdata->attn_data.size;
else
valid_bytes = f11->sensor.attn_size;
- memcpy(f11->sensor.data_pkt, rmi_dev->xport->attn_data,
+ memcpy(f11->sensor.data_pkt, drvdata->attn_data.data,
valid_bytes);
- rmi_dev->xport->attn_data += f11->sensor.attn_size;
- rmi_dev->xport->attn_size -= f11->sensor.attn_size;
+ drvdata->attn_data.data += f11->sensor.attn_size;
+ drvdata->attn_data.size -= f11->sensor.attn_size;
} else {
error = rmi_read_block(rmi_dev,
data_base_addr, f11->sensor.data_pkt,
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index 82a4964..8c5360c 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -208,19 +208,20 @@ static int rmi_f12_attention(struct rmi_function *fn,
{
int retval;
struct rmi_device *rmi_dev = fn->rmi_dev;
+ struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
struct f12_data *f12 = dev_get_drvdata(&fn->dev);
struct rmi_2d_sensor *sensor = &f12->sensor;
int valid_bytes = sensor->pkt_size;
- if (rmi_dev->xport->attn_data) {
- if (sensor->attn_size > rmi_dev->xport->attn_size)
- valid_bytes = rmi_dev->xport->attn_size;
+ if (drvdata->attn_data.data) {
+ if (sensor->attn_size > drvdata->attn_data.size)
+ valid_bytes = drvdata->attn_data.size;
else
valid_bytes = sensor->attn_size;
- memcpy(sensor->data_pkt, rmi_dev->xport->attn_data,
+ memcpy(sensor->data_pkt, drvdata->attn_data.data,
valid_bytes);
- rmi_dev->xport->attn_data += sensor->attn_size;
- rmi_dev->xport->attn_size -= sensor->attn_size;
+ drvdata->attn_data.data += sensor->attn_size;
+ drvdata->attn_data.size -= sensor->attn_size;
} else {
retval = rmi_read_block(rmi_dev, f12->data_addr,
sensor->data_pkt, sensor->pkt_size);
@@ -323,7 +324,7 @@ static int rmi_f12_probe(struct rmi_function *fn)
const struct rmi_register_desc_item *item;
struct rmi_2d_sensor *sensor;
struct rmi_device_platform_data *pdata = rmi_get_platform_data(rmi_dev);
- struct rmi_transport_dev *xport = rmi_dev->xport;
+ struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
u16 data_offset = 0;
rmi_dbg(RMI_DEBUG_FN, &fn->dev, "%s\n", __func__);
@@ -422,7 +423,7 @@ static int rmi_f12_probe(struct rmi_function *fn)
* HID attention reports.
*/
item = rmi_get_register_desc_item(&f12->data_reg_desc, 0);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 1);
@@ -436,15 +437,15 @@ static int rmi_f12_probe(struct rmi_function *fn)
}
item = rmi_get_register_desc_item(&f12->data_reg_desc, 2);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 3);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 4);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 5);
@@ -456,22 +457,22 @@ static int rmi_f12_probe(struct rmi_function *fn)
}
item = rmi_get_register_desc_item(&f12->data_reg_desc, 6);
- if (item && !xport->attn_data) {
+ if (item && !drvdata->attn_data.data) {
f12->data6 = item;
f12->data6_offset = data_offset;
data_offset += item->reg_size;
}
item = rmi_get_register_desc_item(&f12->data_reg_desc, 7);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 8);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 9);
- if (item && !xport->attn_data) {
+ if (item && !drvdata->attn_data.data) {
f12->data9 = item;
f12->data9_offset = data_offset;
data_offset += item->reg_size;
@@ -480,27 +481,27 @@ static int rmi_f12_probe(struct rmi_function *fn)
}
item = rmi_get_register_desc_item(&f12->data_reg_desc, 10);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 11);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 12);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 13);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 14);
- if (item && !xport->attn_data)
+ if (item && !drvdata->attn_data.data)
data_offset += item->reg_size;
item = rmi_get_register_desc_item(&f12->data_reg_desc, 15);
- if (item && !xport->attn_data) {
+ if (item && !drvdata->attn_data.data) {
f12->data15 = item;
f12->data15_offset = data_offset;
data_offset += item->reg_size;
diff --git a/drivers/input/rmi4/rmi_f30.c b/drivers/input/rmi4/rmi_f30.c
index f696137..f4b491e 100644
--- a/drivers/input/rmi4/rmi_f30.c
+++ b/drivers/input/rmi4/rmi_f30.c
@@ -99,6 +99,7 @@ static int rmi_f30_attention(struct rmi_function *fn, unsigned long *irq_bits)
{
struct f30_data *f30 = dev_get_drvdata(&fn->dev);
struct rmi_device *rmi_dev = fn->rmi_dev;
+ struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
int retval;
int gpiled = 0;
int value = 0;
@@ -109,15 +110,15 @@ static int rmi_f30_attention(struct rmi_function *fn, unsigned long *irq_bits)
return 0;
/* Read the gpi led data. */
- if (rmi_dev->xport->attn_data) {
- if (rmi_dev->xport->attn_size < f30->register_count) {
+ if (drvdata->attn_data.data) {
+ if (drvdata->attn_data.size < f30->register_count) {
dev_warn(&fn->dev, "F30 interrupted, but data is missing\n");
return 0;
}
- memcpy(f30->data_regs, rmi_dev->xport->attn_data,
+ memcpy(f30->data_regs, drvdata->attn_data.data,
f30->register_count);
- rmi_dev->xport->attn_data += f30->register_count;
- rmi_dev->xport->attn_size -= f30->register_count;
+ drvdata->attn_data.data += f30->register_count;
+ drvdata->attn_data.size -= f30->register_count;
} else {
retval = rmi_read_block(rmi_dev, fn->fd.data_base_addr,
f30->data_regs, f30->register_count);
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
index 1d48656..ac910f7 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
@@ -272,9 +272,6 @@ struct rmi_transport_dev {
struct rmi_device_platform_data pdata;
struct input_dev *input;
-
- void *attn_data;
- int attn_size;
};
/**
@@ -364,6 +361,8 @@ struct rmi_driver_data {
bool enabled;
struct mutex enabled_mutex;
+
+ struct rmi4_attn_data attn_data;
DECLARE_KFIFO(attn_fifo, struct rmi4_attn_data, 16);
};
--
2.9.3
--
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