From f5919b65d4c671fd5083838c7a445f319f9a13c8 Mon Sep 17 00:00:00 2001 From: Stijn Tintel Date: Sat, 10 Nov 2018 13:03:18 +0200 Subject: 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 --- ...v7180-Nasty-hack-to-allow-input-selection.patch | 89 ++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.14/950-0336-media-adv7180-Nasty-hack-to-allow-input-selection.patch (limited to 'target/linux/brcm2708/patches-4.14/950-0336-media-adv7180-Nasty-hack-to-allow-input-selection.patch') diff --git a/target/linux/brcm2708/patches-4.14/950-0336-media-adv7180-Nasty-hack-to-allow-input-selection.patch b/target/linux/brcm2708/patches-4.14/950-0336-media-adv7180-Nasty-hack-to-allow-input-selection.patch new file mode 100644 index 0000000000..27ad305246 --- /dev/null +++ b/target/linux/brcm2708/patches-4.14/950-0336-media-adv7180-Nasty-hack-to-allow-input-selection.patch @@ -0,0 +1,89 @@ +From f5bc65a235291381313a7a9769b46afbfc267ae0 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson +Date: Wed, 18 Apr 2018 14:13:32 +0100 +Subject: [PATCH 336/454] media: adv7180: Nasty hack to allow input selection. + +Whilst the adv7180 driver support s_routing, nothing else +does, and there is a missing lump of framework code to +define the mapping from connectors on a board to the inputs +they represent on the ADV7180. + +Add a nasty hack to take a module parameter that is passed in +to s_routing on any call to G_STD, or S_STD (or subdev +g_input_status call). + +Signed-off-by: Dave Stevenson +--- + drivers/media/i2c/adv7180.c | 30 ++++++++++++++++++++++++++++-- + 1 file changed, 28 insertions(+), 2 deletions(-) + +--- a/drivers/media/i2c/adv7180.c ++++ b/drivers/media/i2c/adv7180.c +@@ -189,6 +189,10 @@ + + #define V4L2_CID_ADV_FAST_SWITCH (V4L2_CID_USER_ADV7180_BASE + 0x00) + ++static int dbg_input; ++module_param(dbg_input, int, 0644); ++MODULE_PARM_DESC(dbg_input, "Input number (0-31)"); ++ + struct adv7180_state; + + #define ADV7180_FLAG_RESET_POWERED BIT(0) +@@ -405,10 +409,24 @@ out: + return ret; + } + ++static void adv7180_check_input(struct v4l2_subdev *sd) ++{ ++ struct adv7180_state *state = to_state(sd); ++ ++ if (state->input != dbg_input) ++ if (adv7180_s_routing(sd, dbg_input, 0, 0)) ++ /* Failed - reset dbg_input */ ++ dbg_input = state->input; ++} ++ + static int adv7180_g_input_status(struct v4l2_subdev *sd, u32 *status) + { + struct adv7180_state *state = to_state(sd); +- int ret = mutex_lock_interruptible(&state->mutex); ++ int ret; ++ ++ adv7180_check_input(sd); ++ ++ ret = mutex_lock_interruptible(&state->mutex); + if (ret) + return ret; + +@@ -434,7 +452,11 @@ static int adv7180_program_std(struct ad + static int adv7180_s_std(struct v4l2_subdev *sd, v4l2_std_id std) + { + struct adv7180_state *state = to_state(sd); +- int ret = mutex_lock_interruptible(&state->mutex); ++ int ret; ++ ++ adv7180_check_input(sd); ++ ++ ret = mutex_lock_interruptible(&state->mutex); + + if (ret) + return ret; +@@ -456,6 +478,8 @@ static int adv7180_g_std(struct v4l2_sub + { + struct adv7180_state *state = to_state(sd); + ++ adv7180_check_input(sd); ++ + *norm = state->curr_norm; + + return 0; +@@ -791,6 +815,8 @@ static int adv7180_s_stream(struct v4l2_ + return 0; + } + ++ adv7180_check_input(sd); ++ + /* Must wait until querystd released the lock */ + ret = mutex_lock_interruptible(&state->mutex); + if (ret) -- cgit v1.2.3