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, 75 insertions, 0 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0177-drm-vc4-Convert-timers-to-use-timer_setup.patch b/target/linux/brcm2708/patches-4.14/950-0177-drm-vc4-Convert-timers-to-use-timer_setup.patch
new file mode 100644
index 0000000000..d3883dc74a
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0177-drm-vc4-Convert-timers-to-use-timer_setup.patch
@@ -0,0 +1,75 @@
+From 98f53bafea86a24d2ae510a72cb24234f6cbb7f2 Mon Sep 17 00:00:00 2001
+From: Kees Cook <keescook@chromium.org>
+Date: Tue, 24 Oct 2017 08:16:48 -0700
+Subject: [PATCH 177/454] drm/vc4: Convert timers to use timer_setup()
+
+In preparation for unconditionally passing the struct timer_list pointer to
+all timer callbacks, switch to using the new timer_setup() and from_timer()
+to pass the timer pointer explicitly.
+
+Cc: Eric Anholt <eric@anholt.net>
+Cc: David Airlie <airlied@linux.ie>
+Cc: dri-devel@lists.freedesktop.org
+Signed-off-by: Kees Cook <keescook@chromium.org>
+Signed-off-by: Eric Anholt <eric@anholt.net>
+Link: https://patchwork.freedesktop.org/patch/msgid/20171024151648.GA104538@beast
+Reviewed-by: Eric Anholt <eric@anholt.net>
+(cherry picked from commit 33b54ea1109721dcd07d3f7ee753c07482021eed)
+---
+ drivers/gpu/drm/vc4/vc4_bo.c  |  9 +++------
+ drivers/gpu/drm/vc4/vc4_gem.c | 10 ++++------
+ 2 files changed, 7 insertions(+), 12 deletions(-)
+
+--- a/drivers/gpu/drm/vc4/vc4_bo.c
++++ b/drivers/gpu/drm/vc4/vc4_bo.c
+@@ -677,10 +677,9 @@ void vc4_bo_dec_usecnt(struct vc4_bo *bo
+ 	mutex_unlock(&bo->madv_lock);
+ }
+ 
+-static void vc4_bo_cache_time_timer(unsigned long data)
++static void vc4_bo_cache_time_timer(struct timer_list *t)
+ {
+-	struct drm_device *dev = (struct drm_device *)data;
+-	struct vc4_dev *vc4 = to_vc4_dev(dev);
++	struct vc4_dev *vc4 = from_timer(vc4, t, bo_cache.time_timer);
+ 
+ 	schedule_work(&vc4->bo_cache.time_work);
+ }
+@@ -1042,9 +1041,7 @@ int vc4_bo_cache_init(struct drm_device
+ 	INIT_LIST_HEAD(&vc4->bo_cache.time_list);
+ 
+ 	INIT_WORK(&vc4->bo_cache.time_work, vc4_bo_cache_time_work);
+-	setup_timer(&vc4->bo_cache.time_timer,
+-		    vc4_bo_cache_time_timer,
+-		    (unsigned long)dev);
++	timer_setup(&vc4->bo_cache.time_timer, vc4_bo_cache_time_timer, 0);
+ 
+ 	return 0;
+ }
+--- a/drivers/gpu/drm/vc4/vc4_gem.c
++++ b/drivers/gpu/drm/vc4/vc4_gem.c
+@@ -312,10 +312,10 @@ vc4_reset_work(struct work_struct *work)
+ }
+ 
+ static void
+-vc4_hangcheck_elapsed(unsigned long data)
++vc4_hangcheck_elapsed(struct timer_list *t)
+ {
+-	struct drm_device *dev = (struct drm_device *)data;
+-	struct vc4_dev *vc4 = to_vc4_dev(dev);
++	struct vc4_dev *vc4 = from_timer(vc4, t, hangcheck.timer);
++	struct drm_device *dev = vc4->dev;
+ 	uint32_t ct0ca, ct1ca;
+ 	unsigned long irqflags;
+ 	struct vc4_exec_info *bin_exec, *render_exec;
+@@ -1156,9 +1156,7 @@ vc4_gem_init(struct drm_device *dev)
+ 	spin_lock_init(&vc4->job_lock);
+ 
+ 	INIT_WORK(&vc4->hangcheck.reset_work, vc4_reset_work);
+-	setup_timer(&vc4->hangcheck.timer,
+-		    vc4_hangcheck_elapsed,
+-		    (unsigned long)dev);
++	timer_setup(&vc4->hangcheck.timer, vc4_hangcheck_elapsed, 0);
+ 
+ 	INIT_WORK(&vc4->job_done_work, vc4_job_done_work);
+