bcm63xx/u-boot/drivers/input/i8042.c, branch master

input: i8042: Use remove() instead of exported functions

2018-12-05T13:01:35Z

We should not have exported functions in a driver. The i8042_disable() function is used to disable the keyboard. Provide a remove() method instead, which is the standard way of disabling a device. We could potentially add a method to flush input but that does not seem necessary. Signed-off-by: Simon Glass

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12Z

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

env: Rename getenv/_f() to env_get()

2017-08-16T12:30:24Z

We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk Signed-off-by: Simon Glass

dm: core: Replace of_offset with accessor

2017-02-08T13:12:14Z

At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass

input: i8042: Make sure the keyboard is enabled

2016-03-17T02:27:24Z

Add one more step into the init sequence. This fixes the keyboard on samus, which otherwise does not work. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

i8042: Handle a duplicate power-on-reset response

2015-11-20T03:13:41Z

Sometimes we seem to get 0xaa twice which causes the config read to fail. This causes chromebook_link to fail to set up the keyboard. Add a check for this and read the config again when detected. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

input: Convert i8042 to driver model

2015-11-20T03:13:41Z

Adjust this driver to support driver model. The only users are x86 boards so this should be safe. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

input: i8042: Convert to use the input library

2015-11-20T03:13:41Z

At present the i8042 driver has its own logic and keymaps. In an effort to unify the code, move it over to use the input library. This changes most of the keycode-processing logic since it is now in that library. The main responsibilities of the driver are now to handle the LEDs, deal with the PS/2 extended keycodes and initialise the the keyboard. Signed-off-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

i8042: Adjust keyboard init to assume success

2015-11-20T03:13:40Z

Modify i8042_kbd_init() so that the normal pass is sucessful init and failure exits early. This will make the code easier to extend and is easier to read. Signed-off-by: Simon Glass Reviewed-by: Bin Meng

i8042: Adjust kbd_reset() to collect all failures

2015-11-20T03:13:40Z

Rather than lots of 'return' statements, use goto to a single return. Signed-off-by: Simon Glass Reviewed-by: Bin Meng