u-boot.git/include/video.h, branch v2018.09

dm: video: support increased intensity (bold)

2018-03-06T09:05:49+00:00

Support special rendition code 0 - reset attributes.
Support special rendition code 1 - increased intensity (bold).

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

dm: video: use constants to refer to colors

2018-03-06T09:03:20+00:00

Use constants to refer to colors.
Adjust initialization of foreground and background color to avoid
setting reserved bits.
Consistently u32 instead of unsigned for color bit mask.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass

dm: video: Add basic ANSI escape sequence support

2017-09-29T15:53:21+00:00

Really just the subset that is needed by efi_console.  Perhaps more will
be added later, for example color support would be useful to implement
efi_cout_set_attribute().

Signed-off-by: Rob Clark 
Reviewed-by: Simon Glass

video: Move video_get_info_str() prototype to a header file

2016-10-23T22:33:54+00:00

This should be defined in a header file so that arguments are checked.
Move it to video.h.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

video: Add an enum for active low/high

2016-05-25T04:25:18+00:00

This is used for video signals in some drivers so provide a standard way
of representing it in an enum.

Signed-off-by: Simon Glass 
Acked-by: Anatolij Gustschin 
Signed-off-by: Minkyu Kang

video: Correct 'tor' typo in comment

2016-01-30T09:58:47+00:00

This should be 'rot', not 'tor'.

Signed-off-by: Simon Glass

video: Allow selection of the driver and font size

2016-01-30T09:57:20+00:00

Provide a way for the video console driver to be selected. This is
controlled by the video driver's private data. This can be set up when the
driver is probed so that it is ready for the video_post_probe() method.

The font size is provided as well. The console driver may or may not support
this depending on its capability.

Signed-off-by: Simon Glass 
Signed-off-by: Anatolij Gustschin

video: Add a function to control cache flushing

2016-01-22T03:42:36+00:00

Allow the cache-flushing function of a video device to be controlled.

Signed-off-by: Simon Glass

dm: video: Add a video uclass

2016-01-21T02:10:15+00:00

U-Boot has separate code for LCDs and 'video' devices. Both now use a
very similar API thanks to earlier work by Nikita Kiryanov. With the driver-
model conversion we should unify these into a single uclass.

Unfortunately there are different features supported by each. This
implementation provides for a common set of features which should serve
most purposes. The intent is to support:

- bitmap devices with 8, 16 and 32 bits per pixel
- text console wih white on black or vice versa
- rotated text console
- bitmap display (BMP format)

More can be added as additional boards are ported over to use driver model
for video.

The name 'video' is chosen for the uclass since it is more generic than LCD.
Another option would be 'display' but that would introduce a third concept
to U-Boot which seems like the wrong approach.

The existing LCD and video init functions are not needed now, so this uclass
makes no attempt to implement them.

Signed-off-by: Simon Glass 
Acked-by: Anatolij Gustschin

video, lg4573: add support for the lg4573 display

2015-04-20T07:47:28+00:00

Signed-off-by: Heiko Schocher