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| author | Nicolas Boichat <drinkcat@chromium.org> | 2019-08-06 08:23:54 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-08-08 03:20:06 +0000 |
| commit | 564720f2c8b6c37aeceb10bd1a4064165ebdafb0 (patch) | |
| tree | a83154135717ceb84c2338e3cfb914e00c107035 /3rdparty | |
| parent | 87f265b210e02a7aefb6da0bae61c2b0d9239a3e (diff) | |
| download | coreboot-564720f2c8b6c37aeceb10bd1a4064165ebdafb0.tar.xz | |
libpayload: cbgfx: Allow rotation of the display
Sometimes the display native orientation does not match the device
default orientation, so allow rotation of the framebuffer before
it is displayed on screen.
set_pixel now take coordinates in the rotated coordinate system,
and converts the coordinates before writing to the framebuffer.
Also, screen.size now matches the rotated system (_not_ the
framebuffer size).
BUG=b:132049716
TEST=Boot krane, see that FW screen is orientation properly.
Change-Id: If9316c0ce33c17057372ef5995a2c68de4f11f02
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Christian Walter <christian.walter@9elements.com>
Diffstat (limited to '3rdparty')
0 files changed, 0 insertions, 0 deletions