Merge branch 'for-next/logo'

Merge branch 'for-next/fbcon'

xfuncs: add wrapper for wchar strdup functions ...

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

xfuncs: add xasprintf() and xvasprintf() ...

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Add new barebox logo to the tree ...

This adds the new barebox logo to the tree. This is added as svg
image which is converted to different png images during build time. The logo
can be found under /logo/barebox-logo-<width>.png in the running barebox.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

graphics_utils: Let fb_open allocate the screen ...

Allocate the screen dynamically in fb_open. This opens the way to create
a fb_create_screen function which takes a struct fb_info * instead of a
filename. This is suitable for the framebuffer console which already has
a struct fb_info *.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

fonts: Add 7x14 font ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

lib/fonts: add "MINI4x6" font ...

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

import lib/fonts framework from linux kernel ...

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

graphics_utils: add function to create pixel from rgb triplet ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

graphics_utils: Export get_pixel ...

get_pixel converts a 32bit trgb color into framebuffer format. This
is useful for other code aswell, so export it.
Other functions in the graphics utils code use the name get/set_pixel
aswell, but instead of converting data they get a pixel from the framebuffer
or set a pixel on the framebuffer. To separate from these rename the
function to gu_hex_to_pixel.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

graphics_utils: Add function to invert an area ...

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

gui: Fix typo in function name ...

It's a render buffer, not a redering buffer.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

graphic_utils: Add a common namespace to functions ...

This adds a common namespace to the graphic functions. We use
gu_ for graphic_utils.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/state'

Merge branch 'for-next/misc'

treewide: fix 'new blank line at EOF' formatting error ...

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

read_file_2(): drop unnecessary 'else' ...

Signed-off-by: Alexander Smirnov <alllecs@yandex.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

parameter: always build MAC dev param functions ...

The MAC dev parameter functions would only be built when CONFIG_NET is
set. This was okay as long as only network devices were using MAC dev
params. This has changed with the merge of the state framework, so
always compile them in if CONFIG_PARAMETER is set.

Fixes:
common/built-in.o: In function `state_mac_create':
common/state.c:387: undefined reference to `dev_add_param_mac'

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

image_renderer: Use read_file_2 ...

This returns a proper error code and allows us to print a proper
error message which might not always be -ENOMEM.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bmp support: Use unaligned accessors ...

Some fields in the bmp header are unaligned. Use unaligned accessor
functions to acces them.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

xfuncs: import xstrndup() from busybox ...

This function is needed for the fixed length string feature in the state
framework.

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

parameter: allow setting of string parameters of zero length ...

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

device parameters: sort alphabetically ...

With many parameters on the global device it becomes increasingly
annoying to find a parameter in the list. Sort it alphabetically
to make this easier.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Merge branch 'for-next/misc'

xfuncs: remove debugging output ...

Adding debug statements to this code path does not make much sense
since when enabled it will massively spam the console.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootstrap: Warn if image size in BB header is zero ...

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootstrap_read_devfs(): Remove all partitions upon function completion ...

Bootstrap_read_devfs does not remove the devices it creates during the
course of its execution which might be considered as a resource
leak. Remedy that by adding the code to remove those devices upon
function completion.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootstrap_read_devfs(): Check for errors from dev_add_bb_dev() ...

Check for errors returned by dev_add_bb_dev() and bail if there
are any.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

bootstrap_read_devfs(): Fix potential memory leak ...

In case of a failure in one of the cdev_* functions original version
of bootstrap_read_devfs would not release memory allocated for barebox
header or memory allocated for the image. This commit fixes this by
adding resource deallocation code.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>