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Change-Id: I0ce2b61329efede1ba8a02446610e3eb635ceedc
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81462
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Eric Lai <ericllai@google.com>
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TEST=check FW screen on dojo
Change-Id: Ie870899226588ac2a2e80f77e434455f4913d387
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79778
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
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TEST=check FW screen on Steelix, Tentacruel and Starmie
Change-Id: I429218d59389a6ab86b522dd597c07fa5b8ea821
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79777
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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The sequences of configure_display() are similar on MediaTek platforms.
The sequences usually involve following steps:
1. Setup mtcmos for display hardware block.
- mtcmos_display_power_on()
- mtcmos_protect_display_bus()
2. Configure backlight pins
3. Power on the panel
- It also powers on the bridge in MIPI DSI to eDP case.
4. General initialization for DDP(display data path)
5. Initialize eDP/MIPI DSI accordingly,
- For eDP path, it calls mtk_edp_init() to get edid from the panel
and initializes eDP driver.
- For MIPI DSI path, the edid is retrieved either from the bridge or
from CBFS (the serializable data), and then initializes DSI driver.
6. Set framebuffer bits per pixel
7. Setup DDP mode
8. Setup panel orientation
This patch extracts geralt/display.c to mediatek/common/display.c and
refactors `struct panel_description` to generalize the display init
sequences. configure_display() is also renamed to mtk_display_init().
TEST=check FW screen on geralt.
Change-Id: I403bba8a826de5f3fb2ea96a5403725ff194164f
Signed-off-by: Yidi Lin <yidilin@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/79776
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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