kernel/linux.git/drivers/media/rc, branch v4.8.16

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2016-08-01T22:36:01+00:00

Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs. A slew of changes this release cycle. The reset driver tree, that we merge through arm-soc for historical reasons, is also sizable this time around. Among the changes: - clps711x: Treewide changes to compatible strings, merged here for simplicity. - Qualcomm: SCM firmware driver cleanups, move to platform driver - ux500: Major cleanups, removal of old mach-specific infrastructure. - Atmel external bus memory driver - Move of brcmstb platform to the rest of bcm - PMC driver updates for tegra, various fixes and improvements - Samsung platform driver updates to support 64-bit Exynos platforms - Reset controller cleanups moving to devm_reset_controller_register() APIs - Reset controller driver for Amlogic Meson - Reset controller driver for Hisilicon hi6220 - ARM SCPI power domain support" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (100 commits) ARM: ux500: consolidate base platform files ARM: ux500: move soc_id driver to drivers/soc ARM: ux500: call ux500_setup_id later ARM: ux500: consolidate soc_device code in id.c ARM: ux500: remove cpu_is_u* helpers ARM: ux500: use CLK_OF_DECLARE() ARM: ux500: move l2x0 init to .init_irq mfd: db8500 stop passing around platform data ASoC: ab8500-codec: remove platform data based probe ARM: ux500: move ab8500_regulator_plat_data into driver ARM: ux500: remove unused regulator data soc: raspberrypi-power: add CONFIG_OF dependency firmware: scpi: add CONFIG_OF dependency video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip input: clps711x-keypad: Changing the compatibility string to match with the smallest supported chip pwm: clps711x: Changing the compatibility string to match with the smallest supported chip serial: clps711x: Changing the compatibility string to match with the smallest supported chip irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip clk: clps711x: Changing the compatibility string to match with the smallest supported chip ...

[media] redrat3: make hardware timeout configurable

2016-07-15T15:01:46+00:00

Instead of hardcoding a timeout, let userspace change it dynamically by adding a s_timeout ops. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] redrat3: fix timeout handling

2016-07-15T15:00:16+00:00

The redrat3 sends an usb packet to the host either when the minimum pause or the timeout occurs, so we can always add a trailing space in our processing. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc: make s_tx_carrier consistent

2016-07-15T14:54:23+00:00

LIRC_SET_SEND_CARRIER should return 0 on success or -errno. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc: make s_tx_mask consistent

2016-07-15T14:46:55+00:00

When s_tx_mask is given an invalid bitmask, the number of transmitters should be returned. See the LIRC_SET_TRANSMITTER_MASK lirc ioctl documentation. Signed-off-by: Sean Young Signed-off-by: Mauro Carvalho Chehab

[media] rc: nuvoton: fix hang if chip is configured for alternative EFM IO address

2016-07-13T18:49:01+00:00

If a system configures the Nuvoton chip to use the alternative EFM IO address (CR_EFIR2) then after probing the primary EFM IO address (CR_EFIR) this region is not released. If a driver for another function of the Nuvoton Super I/O chip uses the same probing mechanism then it will hang if loaded after the nuvoton-cir driver. This was reported for the nct6775 hwmon driver. Fix this by properly releasing the region after probing CR_EFIR. This regression was introduced with kernel 4.6 so cc it to stable. Reported-by: Antti Seppälä Signed-off-by: Heiner Kallweit Tested-by: Antti Seppälä Cc: # 4.6.x- Signed-off-by: Mauro Carvalho Chehab

[media] lirc_dev: use LIRC_CAN_REC() define to check if the device can receive

2016-07-13T18:29:03+00:00

The LIRC_CAN_REC() returns a boolean "flag & LIRC_CAN_REC_MASK" to check whether the device can receive data. Signed-off-by: Andi Shyti Signed-off-by: Mauro Carvalho Chehab

[media] lirc_dev: fix potential segfault

2016-07-13T18:28:25+00:00

When opening or closing a lirc character device, the framework provides to the user the possibility to keep track of opening or closing of the device by calling two functions: - set_use_inc() when opening the device - set_use_dec() when closing the device if those are not set by the lirc user, the system segfaults. Check the pointer value before calling the above functions. Signed-off-by: Andi Shyti Signed-off-by: Mauro Carvalho Chehab

[media] lirc_dev: extremely trivial comment style fix

2016-07-13T18:27:16+00:00

Signed-off-by: Andi Shyti Signed-off-by: Mauro Carvalho Chehab

[media] lirc_dev: fix error return value

2016-07-13T18:26:52+00:00

If ioctl is called, it cannot be a case of invalid system call number (ENOSYS), that is a ENOTTY case which means that the device doesn't support that specific ioctl command. So, replace ENOSYS with ENOTTY. Signed-off-by: Andi Shyti Signed-off-by: Mauro Carvalho Chehab