u-boot.git/drivers/video/vidconsole-uclass.c, branch v2023.10

video: vidconsole: Fix null dereference of ops->measure

2023-08-13T21:08:15Z

At present vidconsole_measure() tests ops->select_font before calling ops->measure, which would result in a null dereference when the console driver provides no ops for measure. Fixes: b828ed7d7929 ("console: Allow measuring the bounding box of text") Signed-off-by: Bin Meng Reviewed-by: Simon Glass

console: Allow measuring the bounding box of text

2023-07-14T16:54:51Z

For laying out text accurately it is necessary to know the width and height of the text. Add a measure() method to the console API, so this can be supported. Add an implementation for truetype and a base implementation for the normal console. Signed-off-by: Simon Glass

video: Allow temporary colour changes

2023-07-14T16:54:51Z

It is sometimes necessary to highlight some text in a different colour. Add an easy way to do this and then restore the original console colours. Signed-off-by: Simon Glass

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

Revert 9f62a472dfb2 ("video: Remove duplicate cursor-positioning function")

2023-03-16T16:17:02Z

This reverts commit 9f62a472dfb26ec14408a27938ddd2a25700009d. The changes here aren't quite right, and on platforms such as Raspberry Pi where we can have both serial and video output, the change above causes output to change. This can be seen as the hush tests we have now fail. Signed-off-by: Tom Rini Reviewed-by: Simon Glass

video: Clear the vidconsole rather than the video

2023-03-13T12:53:01Z

It is better to clear the console device rather than the video device, since the console has the text display. We also need to reset the cursor position with the console, but not with the video device. Add a new function to handle this and update the 'cls' command to use it. Signed-off-by: Simon Glass

video: Remove duplicate cursor-positioning function

2023-03-13T12:53:01Z

There are two functions for positioning the cursor on the console. Remove one of them. Signed-off-by: Simon Glass

video console: move vidconsole_get_font_size() logic to driver ops

2023-03-07T14:59:21Z

Since multiple vidconsole drivers exists, vidconsole_get_font_size() implementation cannot longer live in vidconsole_uclass.c file. Move current vidconsole_get_font_size logic to truetype driver ops. Signed-off-by: Dzmitry Sankouski Reviewed-by: Simon Glass

global: Remove unused CONFIG defines

2023-01-20T17:27:06Z

Remove some CONFIG symbols and related comments, etc, that are unused within the code itself at this point. Signed-off-by: Tom Rini

video: Add font functions to the vidconsole API

2023-01-16T23:26:50Z

Support for fonts currently depends on the type of vidconsole in use. Add two new methods to enumerate fonts and to set the font. Fix a few other method comments while we are here. Signed-off-by: Simon Glass