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| author | Simon Glass <sjg@chromium.org> | 2020-07-02 21:12:17 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-07-09 12:33:24 +0800 |
| commit | 9beb364a2844605ae664c048853bcfef769f9464 (patch) | |
| tree | 265096bade1fda7186b34428a429e515f758ed52 /test | |
| parent | a254d11dda3064489eeffa5cb935b212986627f3 (diff) | |
| download | u-boot-9beb364a2844605ae664c048853bcfef769f9464.tar.gz u-boot-9beb364a2844605ae664c048853bcfef769f9464.tar.xz u-boot-9beb364a2844605ae664c048853bcfef769f9464.zip | |
video: Adjust rotated console to start at right edge
At present when the console is rotated 180 degrees it starts almost a
whole character to the left of the right edge (typically 7 pixels with
an 8-pixel-wide font). On a display which aligns with the font width,
this just wastes space. On a display that does not this can result in
x_frac going negative for the final character (the one on the left
side) and the overflow -EAGAIN check at the start of the function
failing.
Change the function to start at the rightmost pixel to fix these
problems.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/dm/video.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/dm/video.c b/test/dm/video.c index 0664e3f22b..68f5ba44e7 100644 --- a/test/dm/video.c +++ b/test/dm/video.c @@ -251,7 +251,7 @@ DM_TEST(dm_test_video_rotation1, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); /* Test rotated text output through the console uclass */ static int dm_test_video_rotation2(struct unit_test_state *uts) { - ut_assertok(check_vidconsole_output(uts, 2, 785, 446)); + ut_assertok(check_vidconsole_output(uts, 2, 783, 445)); return 0; } |