u-boot.git/drivers/video/vidconsole-uclass.c, branch v2018.05-rc2

video: indicate code page of bitmap fonts

2018-03-06T09:22:37Z

Add comments clarifying that the bitmap fonts support code page 437. Signed-off-by: Heinrich Schuchardt

dm: video: support increased intensity (bold)

2018-03-06T09:05:49Z

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

2018-03-06T09:03:20Z

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: show correct colors in graphical console

2018-03-06T09:00:32Z

Get RGB sequence in pixels right (swap blue and red). Do not set reserved bits. qemu-system-i386 -display sdl -vga virtio and qemu-system-i386 -display sdl -vga cirrus now display the similar colors (highlighting still missing) as qemu-system-i386 -nographic Testing is possible via setenv efi_selftest test output bootefi selftest Signed-off-by: Heinrich Schuchardt Reviewed-by: Simon Glass

dm: video: Add color ANSI escape sequence support

2017-09-29T15:55:16Z

Note that this doesn't differentiate (due to lack of information in video_priv) between different possible component orders for 32bpp. But the main user at this point is efi_loader, and GOP expects xBGR so any video drivers that this is incorrect for already have problems. (Also, conveniently, this matches what simple-framebuffer bindings expect for kernels that use the simple-framebuffer DT binding to take over the bootloader display.) Signed-off-by: Rob Clark

dm: video: Add basic ANSI escape sequence support

2017-09-29T15:53:21Z

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

dm: video: Fix cache flushes

2017-09-29T15:51:29Z

Content can come to screen via putc() and we cannot always rely on updates ending with a puts(). This is the case with efi_console output to vidconsole. Fixes corruption with Shell.efi. Signed-off-by: Rob Clark

dm: video: Sync display on backspace

2017-07-11T16:08:20Z

We should sync the display (e.g. flush cache) when backspace is pressed to ensure that the character is erased correctly. Signed-off-by: Simon Glass Acked-by: Anatolij Gustschin Tested-by: Marcel Ziswiler Tested-on: Beaver, Jetson-TK1

video: squash lines for immediate return

2016-09-23T21:53:45Z

For vidconsole_post_probe(), it is common coding style to let a probe method return the value of a register function. The others will become simple wrapper functions. Signed-off-by: Masahiro Yamada Acked-by: Anatolij Gustschin Reviewed-by: Simon Glass Acked-by: Stephen Warren

dm: Use uclass_first_device_err() where it is useful

2016-03-14T21:34:50Z

Use this new function in places where it simplifies the code. Signed-off-by: Simon Glass