diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14')
9 files changed, 42 insertions, 27 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0016-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch b/target/linux/brcm2708/patches-4.14/950-0016-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch index a24a957ab1..afb42fad44 100644 --- a/target/linux/brcm2708/patches-4.14/950-0016-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch +++ b/target/linux/brcm2708/patches-4.14/950-0016-dmaengine-bcm2835-Load-driver-early-and-support-lega.patch @@ -20,7 +20,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org> --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig -@@ -131,7 +131,7 @@ config COH901318 +@@ -132,7 +132,7 @@ config COH901318 config DMA_BCM2835 tristate "BCM2835 DMA engine support" diff --git a/target/linux/brcm2708/patches-4.14/950-0037-Add-dwc_otg-driver.patch b/target/linux/brcm2708/patches-4.14/950-0037-Add-dwc_otg-driver.patch index ee5c34cd55..ef19837e2f 100644 --- a/target/linux/brcm2708/patches-4.14/950-0037-Add-dwc_otg-driver.patch +++ b/target/linux/brcm2708/patches-4.14/950-0037-Add-dwc_otg-driver.patch @@ -841,7 +841,7 @@ Signed-off-by: Malik Olivier Boussejra <malik@boussejra.com> } --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c -@@ -5131,7 +5131,7 @@ static void port_event(struct usb_hub *h +@@ -5177,7 +5177,7 @@ static void port_event(struct usb_hub *h if (portchange & USB_PORT_STAT_C_OVERCURRENT) { u16 status = 0, unused; diff --git a/target/linux/brcm2708/patches-4.14/950-0039-dmaengine-Add-support-for-BCM2708.patch b/target/linux/brcm2708/patches-4.14/950-0039-dmaengine-Add-support-for-BCM2708.patch index 2c6373ac29..931b27375f 100644 --- a/target/linux/brcm2708/patches-4.14/950-0039-dmaengine-Add-support-for-BCM2708.patch +++ b/target/linux/brcm2708/patches-4.14/950-0039-dmaengine-Add-support-for-BCM2708.patch @@ -161,7 +161,7 @@ bcm2708-dmaengine - Fix arm64 portability/build issues --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig -@@ -131,7 +131,7 @@ config COH901318 +@@ -132,7 +132,7 @@ config COH901318 config DMA_BCM2835 tristate "BCM2835 DMA engine support" @@ -170,7 +170,7 @@ bcm2708-dmaengine - Fix arm64 portability/build issues select DMA_ENGINE select DMA_VIRTUAL_CHANNELS -@@ -535,6 +535,10 @@ config TIMB_DMA +@@ -536,6 +536,10 @@ config TIMB_DMA help Enable support for the Timberdale FPGA DMA engine. diff --git a/target/linux/brcm2708/patches-4.14/950-0040-MMC-added-alternative-MMC-driver.patch b/target/linux/brcm2708/patches-4.14/950-0040-MMC-added-alternative-MMC-driver.patch index 450b97ba3b..5b77eda043 100644 --- a/target/linux/brcm2708/patches-4.14/950-0040-MMC-added-alternative-MMC-driver.patch +++ b/target/linux/brcm2708/patches-4.14/950-0040-MMC-added-alternative-MMC-driver.patch @@ -156,7 +156,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> goto out; --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c -@@ -2210,7 +2210,8 @@ EXPORT_SYMBOL(mmc_erase); +@@ -2213,7 +2213,8 @@ EXPORT_SYMBOL(mmc_erase); int mmc_can_erase(struct mmc_card *card) { if ((card->host->caps & MMC_CAP_ERASE) && diff --git a/target/linux/brcm2708/patches-4.14/950-0136-cgroup-Disable-cgroup-memory-by-default.patch b/target/linux/brcm2708/patches-4.14/950-0136-cgroup-Disable-cgroup-memory-by-default.patch index ec964531cb..758d8f81c2 100644 --- a/target/linux/brcm2708/patches-4.14/950-0136-cgroup-Disable-cgroup-memory-by-default.patch +++ b/target/linux/brcm2708/patches-4.14/950-0136-cgroup-Disable-cgroup-memory-by-default.patch @@ -1,7 +1,7 @@ -From 584bc4a6093ceb9aea07673185ee0084edc8690b Mon Sep 17 00:00:00 2001 +From 66b3e537b50cd2b46b71edb6ffeef633d1224d10 Mon Sep 17 00:00:00 2001 From: Phil Elwell <phil@raspberrypi.org> Date: Mon, 27 Nov 2017 17:14:54 +0000 -Subject: [PATCH 136/454] cgroup: Disable cgroup "memory" by default +Subject: [PATCH] cgroup: Disable cgroup "memory" by default Some Raspberry Pis have limited RAM and most users won't use the cgroup memory support so it is disabled by default. Enable with: @@ -12,34 +12,46 @@ See: https://github.com/raspberrypi/linux/issues/1950 Signed-off-by: Phil Elwell <phil@raspberrypi.org> --- - kernel/cgroup/cgroup.c | 30 ++++++++++++++++++++++++++++++ - 1 file changed, 30 insertions(+) + kernel/cgroup/cgroup.c | 38 ++++++++++++++++++++++++++++++++++++++ + 1 file changed, 38 insertions(+) --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c -@@ -5220,6 +5220,8 @@ int __init cgroup_init_early(void) +@@ -5219,6 +5219,9 @@ int __init cgroup_init_early(void) + return 0; } - static u16 cgroup_disable_mask __initdata; +static u16 cgroup_enable_mask __initdata; +static int __init cgroup_disable(char *str); - ++ /** * cgroup_init - cgroup initialization -@@ -5258,6 +5260,12 @@ int __init cgroup_init(void) + * +@@ -5256,6 +5259,12 @@ int __init cgroup_init(void) mutex_unlock(&cgroup_mutex); -+ /* Apply an implicit disable... */ ++ /* ++ * Apply an implicit disable, knowing that an explicit enable will ++ * prevent if from doing anything. ++ */ + cgroup_disable("memory"); + -+ /* ...knowing that an explicit enable will override it. */ -+ cgroup_disable_mask &= ~cgroup_enable_mask; -+ for_each_subsys(ss, ssid) { if (ss->early_init) { struct cgroup_subsys_state *css = -@@ -5649,6 +5657,28 @@ static int __init cgroup_disable(char *s +@@ -5637,6 +5646,10 @@ static int __init cgroup_disable(char *s + strcmp(token, ss->legacy_name)) + continue; + ++ /* An explicit cgroup_enable overrides a disable */ ++ if (cgroup_enable_mask & (1 << i)) ++ continue; ++ + static_branch_disable(cgroup_subsys_enabled_key[i]); + pr_info("Disabling %s control group subsystem\n", + ss->name); +@@ -5646,6 +5659,31 @@ static int __init cgroup_disable(char *s } __setup("cgroup_disable=", cgroup_disable); @@ -59,6 +71,9 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org> + continue; + + cgroup_enable_mask |= 1 << i; ++ static_branch_enable(cgroup_subsys_enabled_key[i]); ++ pr_info("Enabling %s control group subsystem\n", ++ ss->name); + } + } + return 1; diff --git a/target/linux/brcm2708/patches-4.14/950-0292-net-mdiobus-add-unlocked-accessors.patch b/target/linux/brcm2708/patches-4.14/950-0292-net-mdiobus-add-unlocked-accessors.patch index 5aec47e604..3bf86f612e 100644 --- a/target/linux/brcm2708/patches-4.14/950-0292-net-mdiobus-add-unlocked-accessors.patch +++ b/target/linux/brcm2708/patches-4.14/950-0292-net-mdiobus-add-unlocked-accessors.patch @@ -19,7 +19,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c -@@ -493,6 +493,55 @@ struct phy_device *mdiobus_scan(struct m +@@ -494,6 +494,55 @@ struct phy_device *mdiobus_scan(struct m EXPORT_SYMBOL(mdiobus_scan); /** @@ -75,7 +75,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> * mdiobus_read_nested - Nested version of the mdiobus_read function * @bus: the mii_bus struct * @addr: the phy address -@@ -512,11 +561,9 @@ int mdiobus_read_nested(struct mii_bus * +@@ -513,11 +562,9 @@ int mdiobus_read_nested(struct mii_bus * BUG_ON(in_interrupt()); mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED); @@ -88,7 +88,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> return retval; } EXPORT_SYMBOL(mdiobus_read_nested); -@@ -538,11 +585,9 @@ int mdiobus_read(struct mii_bus *bus, in +@@ -539,11 +586,9 @@ int mdiobus_read(struct mii_bus *bus, in BUG_ON(in_interrupt()); mutex_lock(&bus->mdio_lock); @@ -101,7 +101,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> return retval; } EXPORT_SYMBOL(mdiobus_read); -@@ -568,11 +613,9 @@ int mdiobus_write_nested(struct mii_bus +@@ -569,11 +614,9 @@ int mdiobus_write_nested(struct mii_bus BUG_ON(in_interrupt()); mutex_lock_nested(&bus->mdio_lock, MDIO_MUTEX_NESTED); @@ -114,7 +114,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> return err; } EXPORT_SYMBOL(mdiobus_write_nested); -@@ -595,11 +638,9 @@ int mdiobus_write(struct mii_bus *bus, i +@@ -596,11 +639,9 @@ int mdiobus_write(struct mii_bus *bus, i BUG_ON(in_interrupt()); mutex_lock(&bus->mdio_lock); diff --git a/target/linux/brcm2708/patches-4.14/950-0326-tc358743-fix-connected-active-CSI-2-lane-reporting.patch b/target/linux/brcm2708/patches-4.14/950-0326-tc358743-fix-connected-active-CSI-2-lane-reporting.patch index cd27a17ce0..7844f6aa01 100644 --- a/target/linux/brcm2708/patches-4.14/950-0326-tc358743-fix-connected-active-CSI-2-lane-reporting.patch +++ b/target/linux/brcm2708/patches-4.14/950-0326-tc358743-fix-connected-active-CSI-2-lane-reporting.patch @@ -67,7 +67,7 @@ Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> return 0; } -@@ -1885,6 +1886,7 @@ static int tc358743_probe(struct i2c_cli +@@ -1886,6 +1887,7 @@ static int tc358743_probe(struct i2c_cli if (pdata) { state->pdata = *pdata; state->bus.flags = V4L2_MBUS_CSI2_CONTINUOUS_CLOCK; diff --git a/target/linux/brcm2708/patches-4.14/950-0327-tc358743-Add-support-for-972Mbit-s-link-freq.patch b/target/linux/brcm2708/patches-4.14/950-0327-tc358743-Add-support-for-972Mbit-s-link-freq.patch index c257befd72..e86962571e 100644 --- a/target/linux/brcm2708/patches-4.14/950-0327-tc358743-Add-support-for-972Mbit-s-link-freq.patch +++ b/target/linux/brcm2708/patches-4.14/950-0327-tc358743-Add-support-for-972Mbit-s-link-freq.patch @@ -21,7 +21,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> */ bps_pr_lane = 2 * endpoint->link_frequencies[0]; if (bps_pr_lane < 62500000U || bps_pr_lane > 1000000000U) { -@@ -1815,23 +1816,41 @@ static int tc358743_probe_of(struct tc35 +@@ -1816,23 +1817,41 @@ static int tc358743_probe_of(struct tc35 state->pdata.refclk_hz * state->pdata.pll_prd; /* diff --git a/target/linux/brcm2708/patches-4.14/950-0328-media-tc358743-Check-I2C-succeeded-during-probe.patch b/target/linux/brcm2708/patches-4.14/950-0328-media-tc358743-Check-I2C-succeeded-during-probe.patch index 87d0966f2b..849b529735 100644 --- a/target/linux/brcm2708/patches-4.14/950-0328-media-tc358743-Check-I2C-succeeded-during-probe.patch +++ b/target/linux/brcm2708/patches-4.14/950-0328-media-tc358743-Check-I2C-succeeded-during-probe.patch @@ -78,7 +78,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> static void i2c_wr16(struct v4l2_subdev *sd, u16 reg, u16 val) { i2c_wrreg(sd, reg, val, 2); -@@ -1887,6 +1904,7 @@ static int tc358743_probe(struct i2c_cli +@@ -1888,6 +1905,7 @@ static int tc358743_probe(struct i2c_cli struct tc358743_state *state; struct tc358743_platform_data *pdata = client->dev.platform_data; struct v4l2_subdev *sd; @@ -86,7 +86,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> int err; if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) -@@ -1919,7 +1937,8 @@ static int tc358743_probe(struct i2c_cli +@@ -1920,7 +1938,8 @@ static int tc358743_probe(struct i2c_cli sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS; /* i2c access */ |