diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch b/target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch index 3d0bdad31f..bad8df7687 100644 --- a/target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch +++ b/target/linux/sunxi/patches-3.14/171-input-add-temp-sensor-support.patch @@ -17,8 +17,6 @@ Signed-off-by: Hans de Goede <hdegoede@redhat.com> drivers/input/touchscreen/sun4i-ts.c | 140 ++++++++++++++++----- 2 files changed, 114 insertions(+), 31 deletions(-) -diff --git a/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt b/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt -index e45927e..6bac67b 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/sun4i.txt @@ -6,10 +6,15 @@ Required properties: @@ -37,8 +35,6 @@ index e45927e..6bac67b 100644 interrupts = <29>; + allwinner,ts-attached; }; -diff --git a/drivers/input/touchscreen/sun4i-ts.c b/drivers/input/touchscreen/sun4i-ts.c -index 5945219..16cbb01 100644 --- a/drivers/input/touchscreen/sun4i-ts.c +++ b/drivers/input/touchscreen/sun4i-ts.c @@ -3,6 +3,9 @@ @@ -77,7 +73,7 @@ index 5945219..16cbb01 100644 if (reg_val & FIFO_DATA_PENDING) { x = readl(ts->base + TP_DATA); -@@ -139,6 +141,20 @@ static irqreturn_t sun4i_ts_irq(int irq, void *dev_id) +@@ -139,6 +141,20 @@ static irqreturn_t sun4i_ts_irq(int irq, input_report_key(ts->input, BTN_TOUCH, 0); input_sync(ts->input); } @@ -98,7 +94,7 @@ index 5945219..16cbb01 100644 writel(reg_val, ts->base + TP_INT_FIFOS); -@@ -149,9 +165,9 @@ static int sun4i_ts_open(struct input_dev *dev) +@@ -149,9 +165,9 @@ static int sun4i_ts_open(struct input_de { struct sun4i_ts_data *ts = input_get_drvdata(dev); @@ -111,7 +107,7 @@ index 5945219..16cbb01 100644 return 0; } -@@ -160,15 +176,48 @@ static void sun4i_ts_close(struct input_dev *dev) +@@ -160,15 +176,48 @@ static void sun4i_ts_close(struct input_ { struct sun4i_ts_data *ts = input_get_drvdata(dev); @@ -162,11 +158,12 @@ index 5945219..16cbb01 100644 ts = devm_kzalloc(dev, sizeof(struct sun4i_ts_data), GFP_KERNEL); if (!ts) -@@ -176,24 +225,27 @@ static int sun4i_ts_probe(struct platform_device *pdev) +@@ -176,24 +225,27 @@ static int sun4i_ts_probe(struct platfor ts->dev = dev; ts->ignore_fifo_data = true; -- ++ ts->temp_data = -1; + - ts->input = devm_input_allocate_device(dev); - if (!ts->input) - return -ENOMEM; @@ -184,8 +181,6 @@ index 5945219..16cbb01 100644 - input_set_abs_params(ts->input, ABS_X, 0, 4095, 0, 0); - input_set_abs_params(ts->input, ABS_Y, 0, 4095, 0, 0); - input_set_drvdata(ts->input, ts); -+ ts->temp_data = -1; -+ + if (ts_attached) { + ts->input = devm_input_allocate_device(dev); + if (!ts->input) @@ -208,7 +203,7 @@ index 5945219..16cbb01 100644 ts->base = devm_ioremap_resource(dev, platform_get_resource(pdev, IORESOURCE_MEM, 0)); -@@ -232,14 +284,39 @@ static int sun4i_ts_probe(struct platform_device *pdev) +@@ -232,14 +284,39 @@ static int sun4i_ts_probe(struct platfor writel(STYLUS_UP_DEBOUN(5) | STYLUS_UP_DEBOUN_EN(1) | TP_MODE_EN(1), ts->base + TP_CTRL1); @@ -251,7 +246,7 @@ index 5945219..16cbb01 100644 static const struct of_device_id sun4i_ts_of_match[] = { { .compatible = "allwinner,sun4i-ts", }, { /* sentinel */ } -@@ -253,6 +330,7 @@ static struct platform_driver sun4i_ts_driver = { +@@ -253,6 +330,7 @@ static struct platform_driver sun4i_ts_d .of_match_table = of_match_ptr(sun4i_ts_of_match), }, .probe = sun4i_ts_probe, @@ -259,6 +254,3 @@ index 5945219..16cbb01 100644 }; module_platform_driver(sun4i_ts_driver); --- -2.0.3 - |