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author | Hung-Te Lin <hungte@chromium.org> | 2019-02-20 14:31:23 +0800 |
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committer | Julius Werner <jwerner@chromium.org> | 2019-08-15 00:51:31 +0000 |
commit | 2c307a0bedfeecd932531387efcc4f66381f6d56 (patch) | |
tree | 436305b17e2121e4bf64da4fa46fae4aee49f3e3 /src/mainboard/google/kukui/panel_krane.c | |
parent | 32ddc0d9f7186471c2f1ae8dc7279639dcaadb06 (diff) |
mb/google/kukui: Initialize display
Many devices in Kukui family will be using MIPI panels, which needs
hard-coded EDID and initialization commands. And because each device may
have its own layout and ID, there should be very few devices sharing
same panel configuration. As a result, we want to put panel data (EDID
and init commands) into board-specific modules, provided by
`get_panel_description` function.
The panel numeric ID is identified by ADC 2, and is currently available
as higher 4 bits of sku_id(). After ID is retrieved, the
get_panel_description should return a reference to the EDID and table of
init commands. The default implementation is to simply return NULL, and
the data for real devices should be provided by panel_*.c in further commits.
BUG=b:80501386,b:117254947
BRANCH=none
TEST=boot correctly on Kukui
Change-Id: I19213aee1ac0f69f42e73be9e5ab72394f412a01
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32511
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'src/mainboard/google/kukui/panel_krane.c')
0 files changed, 0 insertions, 0 deletions