brcm2708: add kernel 4.14 support

Patch generation process:
- rebase rpi/rpi-4.14.y on v4.14.89 from linux-stable
- git format-patch v4.14.89

Patches skipped during rebase:
- lan78xx: Read MAC address from DT if present
- lan78xx: Enable LEDs and auto-negotiation
- Revert "softirq: Let ksoftirqd do its job"
- sc16is7xx: Fix for multi-channel stall
- lan78xx: Ignore DT MAC address if already valid
- lan78xx: Simple patch to prevent some crashes
- tcp_write_queue_purge clears all the SKBs in the write queue
- Revert "lan78xx: Simple patch to prevent some crashes"
- lan78xx: Connect phy early
- Arm: mm: ftrace: Only set text back to ro after kernel has been marked ro
- Revert "Revert "softirq: Let ksoftirqd do its job""
- ASoC: cs4265: SOC_SINGLE register value error fix
- Revert "ASoC: cs4265: SOC_SINGLE register value error fix"
- Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"
- Revert "Revert "net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends""

Patches dropped after rebase:
- net: Add non-mainline source for rtl8192cu wlan
- net: Fix rtl8192cu build errors on other platforms
- brcm: adds support for BCM43341 wifi
- brcmfmac: Mute expected startup 'errors'
- ARM64: Fix build break for RTL8187/RTL8192CU wifi
- ARM64: Enable RTL8187/RTL8192CU wifi in build config
- This is the driver for Sony CXD2880 DVB-T2/T tuner + demodulator
- brcmfmac: add CLM download support
- brcmfmac: request_firmware_direct is quieter
- Sets the BCDC priority to constant 0
- brcmfmac: Disable ARP offloading when promiscuous
- brcmfmac: Avoid possible out-of-bounds read
- brcmfmac: Delete redundant length check
- net: rtl8192cu: Normalize indentation
- net: rtl8192cu: Fix implicit fallthrough warnings
- Revert "Sets the BCDC priority to constant 0"
- media: cxd2880: Bump to match 4.18.y version
- media: cxd2880-spi: Bump to match 4.18.y version
- Revert "mm: alloc_contig: re-allow CMA to compact FS pages"
- Revert "Revert "mm: alloc_contig: re-allow CMA to compact FS pages""
- cxd2880: CXD2880_SPI_DRV should select DVB_CXD2880 with
  MEDIA_SUBDRV_AUTOSELECT
- 950-0421-HID-hid-bigbenff-driver-for-BigBen-Interactive-PS3OF.patch
- 950-0453-Add-hid-bigbenff-to-list-of-have_special_driver-for-.patch

Make I2C built-in instead of modular as in upstream defconfig; also the
easiest way to get MFD_ARIZONA enabled, which is required by
kmod-sound-soc-rpi-cirrus.
Add missing compatible strings from
4.9/960-add-rasbperrypi-compatible.patch, using upstream names for
compute modules.
Add extra patch to enable the LEDs on lan78xx.

Compile-tested: bcm2708, bcm2709, bcm2710 (with CONFIG_ALL_KMODS=y)
Runtime-tested: bcm2708, bcm2710

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

1 files changed, 133 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0398-staging-bcm2835-camera-Fix-multiple-line-dereference.patch b/target/linux/brcm2708/patches-4.14/950-0398-staging-bcm2835-camera-Fix-multiple-line-dereference.patch
new file mode 100644
index 0000000000..196d8581f7
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0398-staging-bcm2835-camera-Fix-multiple-line-dereference.patch
@@ -0,0 +1,133 @@
+From 792e9e31a64c32d70b79afaa24d9ad3e96a39ff6 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Wed, 21 Feb 2018 15:28:07 +0000
+Subject: [PATCH 398/454] staging: bcm2835-camera: Fix multiple line
+ dereference errors
+
+Fix checkpatch errors "Avoid multiple line dereference"
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../bcm2835-camera/bcm2835-camera.c           | 41 +++++++------------
+ 1 file changed, 14 insertions(+), 27 deletions(-)
+
+--- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
++++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
+@@ -320,8 +320,7 @@ static void buffer_cleanup(struct vb2_bu
+ static inline bool is_capturing(struct bm2835_mmal_dev *dev)
+ {
+ 	return dev->capture.camera_port ==
+-	    &dev->
+-	    component[COMP_CAMERA]->output[CAM_PORT_CAPTURE];
++	    &dev->component[COMP_CAMERA]->output[CAM_PORT_CAPTURE];
+ }
+ 
+ static void buffer_cb(struct vchiq_mmal_instance *instance,
+@@ -804,8 +803,7 @@ static int vidioc_overlay(struct file *f
+ 		return 0;	/* already in requested state */
+ 
+ 	src =
+-	    &dev->component[COMP_CAMERA]->
+-	    output[CAM_PORT_PREVIEW];
++	    &dev->component[COMP_CAMERA]->output[CAM_PORT_PREVIEW];
+ 
+ 	if (!on) {
+ 		/* disconnect preview ports and disable component */
+@@ -860,8 +858,7 @@ static int vidioc_g_fbuf(struct file *fi
+ 	 */
+ 	struct bm2835_mmal_dev *dev = video_drvdata(file);
+ 	struct vchiq_mmal_port *preview_port =
+-		&dev->component[COMP_CAMERA]->
+-		output[CAM_PORT_PREVIEW];
++		&dev->component[COMP_CAMERA]->output[CAM_PORT_PREVIEW];
+ 
+ 	a->capability = V4L2_FBUF_CAP_EXTERNOVERLAY |
+ 			V4L2_FBUF_CAP_GLOBAL_ALPHA;
+@@ -1053,8 +1050,7 @@ static int mmal_setup_components(struct
+ 					       dev->capture.camera_port, NULL);
+ 		dev->capture.camera_port = NULL;
+ 		ret = vchiq_mmal_component_disable(dev->instance,
+-						   dev->capture.
+-						   encode_component);
++						   dev->capture.encode_component);
+ 		if (ret)
+ 			v4l2_err(&dev->v4l2_dev,
+ 				 "Failed to disable encode component %d\n",
+@@ -1069,26 +1065,22 @@ static int mmal_setup_components(struct
+ 		if (f->fmt.pix.width <= max_video_width
+ 		    && f->fmt.pix.height <= max_video_height)
+ 			camera_port = port =
+-			    &dev->component[COMP_CAMERA]->
+-			    output[CAM_PORT_VIDEO];
++			    &dev->component[COMP_CAMERA]->output[CAM_PORT_VIDEO];
+ 		else
+ 			camera_port = port =
+-			    &dev->component[COMP_CAMERA]->
+-			    output[CAM_PORT_CAPTURE];
++			    &dev->component[COMP_CAMERA]->output[CAM_PORT_CAPTURE];
+ 		break;
+ 	case COMP_IMAGE_ENCODE:
+ 		encode_component = dev->component[COMP_IMAGE_ENCODE];
+ 		port = &dev->component[COMP_IMAGE_ENCODE]->output[0];
+ 		camera_port =
+-		    &dev->component[COMP_CAMERA]->
+-		    output[CAM_PORT_CAPTURE];
++		    &dev->component[COMP_CAMERA]->output[CAM_PORT_CAPTURE];
+ 		break;
+ 	case COMP_VIDEO_ENCODE:
+ 		encode_component = dev->component[COMP_VIDEO_ENCODE];
+ 		port = &dev->component[COMP_VIDEO_ENCODE]->output[0];
+ 		camera_port =
+-		    &dev->component[COMP_CAMERA]->
+-		    output[CAM_PORT_VIDEO];
++		    &dev->component[COMP_CAMERA]->output[CAM_PORT_VIDEO];
+ 		break;
+ 	default:
+ 		break;
+@@ -1130,8 +1122,7 @@ static int mmal_setup_components(struct
+ 
+ 	if (!ret
+ 	    && camera_port ==
+-	    &dev->component[COMP_CAMERA]->
+-	    output[CAM_PORT_VIDEO]) {
++	    &dev->component[COMP_CAMERA]->output[CAM_PORT_VIDEO]) {
+ 		bool overlay_enabled =
+ 		    !!dev->component[COMP_PREVIEW]->enabled;
+ 		struct vchiq_mmal_port *preview_port =
+@@ -1268,9 +1259,8 @@ static int mmal_setup_components(struct
+ 						 port->current_buffer.size);
+ 					port->current_buffer.size =
+ 					    (f->fmt.pix.sizeimage <
+-					     (100 << 10))
+-					    ? (100 << 10)
+-					    : f->fmt.pix.sizeimage;
++					     (100 << 10)) ?
++					    (100 << 10) : f->fmt.pix.sizeimage;
+ 				}
+ 				v4l2_dbg(1, bcm2835_v4l2_debug,
+ 					 &dev->v4l2_dev,
+@@ -1721,8 +1711,7 @@ static int __init mmal_init(struct bm283
+ 
+ 	/* get the video encoder component ready */
+ 	ret = vchiq_mmal_component_init(dev->instance, "ril.video_encode",
+-					&dev->
+-					component[COMP_VIDEO_ENCODE]);
++					&dev->component[COMP_VIDEO_ENCODE]);
+ 	if (ret < 0)
+ 		goto unreg_image_encoder;
+ 
+@@ -1842,12 +1831,10 @@ static void bcm2835_cleanup_instance(str
+ 				     dev->component[COMP_CAMERA]);
+ 
+ 	vchiq_mmal_component_finalise(dev->instance,
+-				      dev->
+-				      component[COMP_VIDEO_ENCODE]);
++				      dev->component[COMP_VIDEO_ENCODE]);
+ 
+ 	vchiq_mmal_component_finalise(dev->instance,
+-				      dev->
+-				      component[COMP_IMAGE_ENCODE]);
++				      dev->component[COMP_IMAGE_ENCODE]);
+ 
+ 	vchiq_mmal_component_finalise(dev->instance,
+ 				      dev->component[COMP_PREVIEW]);