diff options
| author | Simon Glass <[email protected]> | 2024-01-07 17:14:54 -0700 |
|---|---|---|
| committer | Simon Glass <[email protected]> | 2024-10-18 14:10:21 -0600 |
| commit | 112eb85c5a23a0c4a3f14d7099f18fd3128996ec (patch) | |
| tree | 6c5a6a6e2d30ad0eb902516731c728cd87fc5c63 /cmd | |
| parent | 8ab2178de069194d2eed8fe1b90db7e12cf032bb (diff) | |
video: Allow querying the font size
All the font size to be queried using the 'font size' command.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/font.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/cmd/font.c b/cmd/font.c index eb13fb12f79..36e41203654 100644 --- a/cmd/font.c +++ b/cmd/font.c @@ -55,9 +55,6 @@ static int do_font_size(struct cmd_tbl *cmdtp, int flag, int argc, uint size; int ret; - if (argc != 2) - return CMD_RET_USAGE; - if (uclass_first_device_err(UCLASS_VIDEO_CONSOLE, &dev)) return CMD_RET_FAILURE; ret = vidconsole_get_font_size(dev, &font_name, &size); @@ -66,12 +63,16 @@ static int do_font_size(struct cmd_tbl *cmdtp, int flag, int argc, return CMD_RET_FAILURE; } - size = dectoul(argv[1], NULL); + if (argc < 2) { + printf("%d\n", size); + } else { + size = dectoul(argv[1], NULL); - ret = vidconsole_select_font(dev, font_name, size); - if (ret) { - printf("Failed (error %d)\n", ret); - return CMD_RET_FAILURE; + ret = vidconsole_select_font(dev, font_name, size); + if (ret) { + printf("Failed (error %d)\n", ret); + return CMD_RET_FAILURE; + } } return 0; |