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author | Nico Huber <nico.huber@secunet.com> | 2020-01-14 15:21:45 +0100 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2024-09-30 11:01:09 +0000 |
commit | 520f20ef52fee0922d6eae491f0b929ca8598e94 (patch) | |
tree | 29ce68d0209a78bb9f62f2d86d3b67e2c287a33c /src/mainboard/clevo | |
parent | ec7e41dd75ad11cc06a767758f1c69b8d005cc59 (diff) |
libgfxinit: Allow to configure screen rotation
This allows to configure a default screen rotation in 90-degree
steps. The framebuffer contents will then be displayed rotated,
by the same amount in the other direction; i.e. if you turn the
screen to the left, the picture has to be rotated to the right
to accommodate.
This is only supported by libgfxinit from Skylake / Apollo Lake
on (earlier GPUs didn't support the 90-degree steps anyway) and
it only works with the linear-framebuffer option.
Change-Id: Iac75cefbd34f28c55ec20ee152fe67351cc48653
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38922
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/clevo')
0 files changed, 0 insertions, 0 deletions