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-rw-r--r--bcm2837-enable-pmu.patch22
-rw-r--r--gitrev2
-rw-r--r--input-rmi4-remove-the-need-for-artifical-IRQ.patch105
-rw-r--r--kernel.spec5
-rw-r--r--sources2
5 files changed, 70 insertions, 66 deletions
diff --git a/bcm2837-enable-pmu.patch b/bcm2837-enable-pmu.patch
index 378dd64c1..75efbe90c 100644
--- a/bcm2837-enable-pmu.patch
+++ b/bcm2837-enable-pmu.patch
@@ -1,19 +1,19 @@
-From 69e52712002cb6768b894cde9620fb426fd8728d Mon Sep 17 00:00:00 2001
-From: Stefan Wahren <stefan.wahren@i2se.com>
-Date: Fri, 16 Mar 2018 21:49:37 +0100
-Subject: [PATCH] ARM: dts: bcm2837: Enable PMU on Raspberry Pi 3
+From 26611da3961755795d58595851eec350e75ae0e7 Mon Sep 17 00:00:00 2001
+From: Eric Anholt <eric@anholt.net>
+Date: Mon, 21 May 2018 11:39:07 -0700
+Subject: arm: bcm2835: Add the PMU to the devicetree.
-This enables the PMU (performance monitoring unit) on Raspberry Pi 3.
-In order to make it work on ARM and ARM64, we need to specify two
-compatible strings.
+This only probes on arm64 so far, but hopefully that driver will be
+generalized soon.
-Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
---
arch/arm/boot/dts/bcm2837.dtsi | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/bcm2837.dtsi b/arch/arm/boot/dts/bcm2837.dtsi
-index 7704bb029605..1f5e5c782835 100644
+index 7704bb0..beb6c50 100644
--- a/arch/arm/boot/dts/bcm2837.dtsi
+++ b/arch/arm/boot/dts/bcm2837.dtsi
@@ -17,6 +17,12 @@
@@ -21,7 +21,7 @@ index 7704bb029605..1f5e5c782835 100644
};
+ arm-pmu {
-+ compatible = "arm,cortex-a53-pmu", "arm,cortex-a7-pmu";
++ compatible = "arm,cortex-a53-pmu";
+ interrupt-parent = <&local_intc>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+ };
@@ -29,3 +29,5 @@ index 7704bb029605..1f5e5c782835 100644
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
+--
+cgit v1.1
diff --git a/gitrev b/gitrev
index 3554b018d..985ea1d76 100644
--- a/gitrev
+++ b/gitrev
@@ -1 +1 @@
-813835028e9ae1f18cd11bb0ec591d0f0577d96a
+f57494321cbf5b1e7769b6135407d2995a369e28
diff --git a/input-rmi4-remove-the-need-for-artifical-IRQ.patch b/input-rmi4-remove-the-need-for-artifical-IRQ.patch
index 75e45dcb9..9a1794558 100644
--- a/input-rmi4-remove-the-need-for-artifical-IRQ.patch
+++ b/input-rmi4-remove-the-need-for-artifical-IRQ.patch
@@ -1,4 +1,4 @@
-From 47c84357d95eccd77c1320b4bca74bbec649ef3c Mon Sep 17 00:00:00 2001
+From 0a74d0f27e8d60e427b447a041bc061917d85fac Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Mon, 3 Apr 2017 18:18:21 +0200
Subject: [PATCH] Input: rmi4 - remove the need for artificial IRQ in case of
@@ -16,13 +16,13 @@ Tested-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Lyude <lyude@redhat.com>
---
- drivers/hid/hid-rmi.c | 64 ---------------------
- drivers/input/rmi4/rmi_driver.c | 122 ++++++++++++++++++++++++----------------
+ drivers/hid/hid-rmi.c | 64 -----------------
+ drivers/input/rmi4/rmi_driver.c | 124 +++++++++++++++++++-------------
include/linux/rmi.h | 1 +
- 3 files changed, 75 insertions(+), 112 deletions(-)
+ 3 files changed, 75 insertions(+), 114 deletions(-)
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
-index 0f43c42..3f38872 100644
+index 9e33165250a3..e7e33a160b47 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -316,19 +316,12 @@ static int rmi_input_event(struct hid_device *hdev, u8 *data, int size)
@@ -30,25 +30,25 @@ index 0f43c42..3f38872 100644
struct rmi_data *hdata = hid_get_drvdata(hdev);
struct rmi_device *rmi_dev = hdata->xport.rmi_dev;
- unsigned long flags;
-
+
if (!(test_bit(RMI_STARTED, &hdata->flags)))
return 0;
-
+
- local_irq_save(flags);
-
rmi_set_attn_data(rmi_dev, data[1], &data[2], size - 2);
-
+
- generic_handle_irq(hdata->rmi_irq);
-
- local_irq_restore(flags);
-
return 1;
}
-
-@@ -568,56 +561,6 @@ static const struct rmi_transport_ops hid_rmi_ops = {
+
+@@ -586,56 +579,6 @@ static const struct rmi_transport_ops hid_rmi_ops = {
.reset = rmi_hid_reset,
};
-
+
-static void rmi_irq_teardown(void *data)
-{
- struct rmi_data *hdata = data;
@@ -102,10 +102,10 @@ index 0f43c42..3f38872 100644
static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
{
struct rmi_data *data = NULL;
-@@ -689,18 +632,11 @@ static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
-
+@@ -708,18 +651,11 @@ static int rmi_probe(struct hid_device *hdev, const struct hid_device_id *id)
+
mutex_init(&data->page_mutex);
-
+
- ret = rmi_setup_irq_domain(hdev);
- if (ret) {
- hid_err(hdev, "failed to allocate IRQ domain\n");
@@ -114,26 +114,26 @@ index 0f43c42..3f38872 100644
-
if (data->device_flags & RMI_DEVICE_HAS_PHYS_BUTTONS)
rmi_hid_pdata.f30_data.disable = true;
-
+
data->xport.dev = hdev->dev.parent;
data->xport.pdata = rmi_hid_pdata;
- data->xport.pdata.irq = data->rmi_irq;
data->xport.proto_name = "hid";
data->xport.ops = &hid_rmi_ops;
-
+
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
-index 141ea22..15b22db 100644
+index fc3ab93b7aea..35bc90141db8 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
-@@ -209,34 +209,47 @@ void rmi_set_attn_data(struct rmi_device *rmi_dev, unsigned long irq_status,
+@@ -185,34 +185,47 @@ void rmi_set_attn_data(struct rmi_device *rmi_dev, unsigned long irq_status,
attn_data.data = fifo_data;
-
+
kfifo_put(&drvdata->attn_fifo, attn_data);
+
+ schedule_work(&drvdata->attn_work);
}
EXPORT_SYMBOL_GPL(rmi_set_attn_data);
-
+
-static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
+static void attn_callback(struct work_struct *work)
{
@@ -144,7 +144,7 @@ index 141ea22..15b22db 100644
+ attn_work);
struct rmi4_attn_data attn_data = {0};
int ret, count;
-
+
count = kfifo_get(&drvdata->attn_fifo, &attn_data);
- if (count) {
- *(drvdata->irq_status) = attn_data.irq_status;
@@ -152,7 +152,7 @@ index 141ea22..15b22db 100644
- }
+ if (!count)
+ return;
-
+
- ret = rmi_process_interrupt_requests(rmi_dev);
+ *(drvdata->irq_status) = attn_data.irq_status;
+ drvdata->attn_data = attn_data;
@@ -162,14 +162,14 @@ index 141ea22..15b22db 100644
- rmi_dbg(RMI_DEBUG_CORE, &rmi_dev->dev,
+ rmi_dbg(RMI_DEBUG_CORE, &drvdata->rmi_dev->dev,
"Failed to process interrupt request: %d\n", ret);
-
+
- if (count) {
- kfree(attn_data.data);
- attn_data.data = NULL;
- }
+ kfree(attn_data.data);
+ attn_data.data = NULL;
-
+
if (!kfifo_is_empty(&drvdata->attn_fifo))
- return rmi_irq_fn(irq, dev_id);
+ schedule_work(&drvdata->attn_work);
@@ -184,30 +184,30 @@ index 141ea22..15b22db 100644
+ if (ret)
+ rmi_dbg(RMI_DEBUG_CORE, &rmi_dev->dev,
+ "Failed to process interrupt request: %d\n", ret);
-
+
return IRQ_HANDLED;
}
-@@ -244,7 +257,6 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
+@@ -220,7 +233,6 @@ static irqreturn_t rmi_irq_fn(int irq, void *dev_id)
static int rmi_irq_init(struct rmi_device *rmi_dev)
{
struct rmi_device_platform_data *pdata = rmi_get_platform_data(rmi_dev);
- struct rmi_driver_data *data = dev_get_drvdata(&rmi_dev->dev);
int irq_flags = irq_get_trigger_type(pdata->irq);
int ret;
-
-@@ -262,8 +274,6 @@ static int rmi_irq_init(struct rmi_device *rmi_dev)
+
+@@ -238,8 +250,6 @@ static int rmi_irq_init(struct rmi_device *rmi_dev)
return ret;
}
-
+
- data->enabled = true;
-
return 0;
}
-
-@@ -912,23 +922,27 @@ void rmi_enable_irq(struct rmi_device *rmi_dev, bool clear_wake)
+
+@@ -889,23 +899,27 @@ void rmi_enable_irq(struct rmi_device *rmi_dev, bool clear_wake)
if (data->enabled)
goto out;
-
+
- enable_irq(irq);
- data->enabled = true;
- if (clear_wake && device_may_wakeup(rmi_dev->xport->dev)) {
@@ -227,7 +227,7 @@ index 141ea22..15b22db 100644
+ "Failed to disable irq for wake: %d\n",
+ retval);
+ }
-
+
- /*
- * Call rmi_process_interrupt_requests() after enabling irq,
- * otherwise we may lose interrupt on edge-triggered systems.
@@ -245,12 +245,12 @@ index 141ea22..15b22db 100644
+ } else {
+ data->enabled = true;
+ }
-
+
out:
mutex_unlock(&data->enabled_mutex);
-@@ -948,20 +962,22 @@ void rmi_disable_irq(struct rmi_device *rmi_dev, bool enable_wake)
+@@ -925,20 +939,22 @@ void rmi_disable_irq(struct rmi_device *rmi_dev, bool enable_wake)
goto out;
-
+
data->enabled = false;
- disable_irq(irq);
- if (enable_wake && device_may_wakeup(rmi_dev->xport->dev)) {
@@ -283,25 +283,21 @@ index 141ea22..15b22db 100644
+ kfree(attn_data.data);
+ }
}
-
+
out:
-@@ -1000,9 +1016,12 @@ EXPORT_SYMBOL_GPL(rmi_driver_resume);
- static int rmi_driver_remove(struct device *dev)
- {
- struct rmi_device *rmi_dev = to_rmi_device(dev);
-+ struct rmi_driver_data *data = dev_get_drvdata(&rmi_dev->dev);
-
- rmi_disable_irq(rmi_dev, false);
-
+@@ -984,6 +1000,8 @@ static int rmi_driver_remove(struct device *dev)
+ irq_domain_remove(data->irqdomain);
+ data->irqdomain = NULL;
+
+ cancel_work_sync(&data->attn_work);
+
rmi_f34_remove_sysfs(rmi_dev);
rmi_free_function_list(rmi_dev);
-
-@@ -1232,9 +1251,15 @@ static int rmi_driver_probe(struct device *dev)
+
+@@ -1221,9 +1239,15 @@ static int rmi_driver_probe(struct device *dev)
}
}
-
+
- retval = rmi_irq_init(rmi_dev);
- if (retval < 0)
- goto err_destroy_functions;
@@ -314,18 +310,21 @@ index 141ea22..15b22db 100644
+ data->enabled = true;
+
+ INIT_WORK(&data->attn_work, attn_callback);
-
+
if (data->f01_container->dev.driver) {
/* Driver already bound, so enable ATTN now. */
diff --git a/include/linux/rmi.h b/include/linux/rmi.h
-index 6412544..dc90178 100644
+index 5ef5c7c412a7..21f48f2807de 100644
--- a/include/linux/rmi.h
+++ b/include/linux/rmi.h
-@@ -364,6 +364,7 @@ struct rmi_driver_data {
-
+@@ -366,6 +366,7 @@ struct rmi_driver_data {
+
struct rmi4_attn_data attn_data;
DECLARE_KFIFO(attn_fifo, struct rmi4_attn_data, 16);
+ struct work_struct attn_work;
};
-
+
int rmi_register_transport_device(struct rmi_transport_dev *xport);
+--
+2.17.1
+
diff --git a/kernel.spec b/kernel.spec
index a7320fb68..5cdb7eb85 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -77,7 +77,7 @@ Summary: The Linux kernel
# The rc snapshot level
%global rcrev 2
# The git snapshot level
-%define gitrev 2
+%define gitrev 3
# Set rpm version accordingly
%define rpmversion 4.%{upstream_sublevel}.0
%endif
@@ -1863,6 +1863,9 @@ fi
#
#
%changelog
+* Thu Jun 28 2018 Laura Abbott <labbott@redhat.com> - 4.18.0-0.rc2.git3.1
+- Linux v4.18-rc2-132-gf57494321cbf
+
* Tue Jun 26 2018 Laura Abbott <labbott@redhat.com>
- Enable leds-pca9532 module (rhbz 1595163)
diff --git a/sources b/sources
index b20643712..0fb3c1f39 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
SHA512 (linux-4.17.tar.xz) = 4d9de340a26155a89ea8773131c76220cc2057f2b5d031b467b60e8b14c1842518e2d60a863d8c695f0f7640f3f18d43826201984a238dade857b6cef79837db
SHA512 (patch-4.18-rc2.xz) = d9723a202e43f3e68895fc8463e15b0723f6ecff947805ca501fdf12aa74e87915bc42d1c021d14168814c2178574f3f6f0c2bd770af9653c9e0867ebfaaebe0
-SHA512 (patch-4.18-rc2-git2.xz) = fed0e7857a6f3dbdf84c4ed38034f29b2a71dba4c934a38ed1e2e12920aa034e46ab7918df163e78547aa412139c079056ee25d7b67b5b485d5d3dcdd1bd8f6b
+SHA512 (patch-4.18-rc2-git3.xz) = ebae03bef3c7753f07258316a03795a00b661b0b51269b3f7f1451380fc1b523704fddf66f219531d84548d2c6164e794573dc22229c84ab28f55119b1595c5e