u-boot.git/drivers/video/console_core.c, branch v2023.07

drivers: video: Enable necessary video functions at SPL

2023-04-24T19:37:45Z

To support video driver at SPL use CONFIG_IS_ENABLED and CONFIG_VAL, which checks for stage specific configs and thus enables video support at respective stage. Signed-off-by: Nikhil M Jain Reviewed-by: Devarsh Thakkar Reviewed-by: Simon Glass Tested-by: Simon Glass

video console: allow font size configuration at runtime

2023-03-07T14:59:35Z

Allow font size configuration at runtime for console_simple.c driver. This needed for unit testing different fonts. Configuring is done by `font` command, also used for font selection in true type console. Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass

video console: implement multiple fonts configuration

2023-03-07T14:57:19Z

This needed for unit testing different fonts. Configured fonts are placed in an array of fonts. First font is selected by default upon console probe. Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass [agust: fixed build error when bmp logo disabled] Signed-off-by: Anatolij Gustschin

video console: add support for fonts wider than 1 byte

2023-03-07T12:26:08Z

Devices with high ppi may benefit from wider fonts. Current width implementation is limited by 1 byte, i.e. 8 bits. New version iterates VIDEO_FONT_BYTE_WIDTH times, to process all width bytes, thus allowing fonts wider than 1 byte. Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass

video console: refactoring and optimization

2023-03-07T12:26:08Z

- move common code to vidconsole_internal.h and console_core.c - unite probe functions - get rid of code duplications in switch across bpp values - extract common pixel fill logic in two functions one per horizontal and vertical filling - rearrange statements in put_xy* methods in unified way - replace types - uint*_t to u* Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass