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| author | Peichao Wang <peichao.wang@bitland.corp-partner.google.com> | 2019-12-31 11:24:13 +0800 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2020-01-07 15:44:53 +0000 |
| commit | 2f72a204a79729d77308ae12c0e9eaf0c329f366 (patch) | |
| tree | cb7fdcb4cc0eb6b7f70a561e7eef62762bef67a4 /src/mainboard/google | |
| parent | e938fb78f9e866911ddccecdd929f3ecb1ebed3b (diff) | |
| download | coreboot-2f72a204a79729d77308ae12c0e9eaf0c329f366.tar.xz | |
mb/google/kahlee/treeya: tune eDP delay time to 20 ms
tune eDP delay time to 20 ms ensure satisfy panel spec
BUG=b:147270512
TEST=verify panel sequences by ODM.
Signed-off-by: Peichao Wang <peichao.wang@bitland.corp-partner.google.com>
Change-Id: Ia38fbcb976de55baae480d33c6000c91dc9de6bb
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38024
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: chris wang <Chris.Wang@amd.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/kahlee/variants/treeya/devicetree.cb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb index e35f00c380..019dcf65ed 100644 --- a/src/mainboard/google/kahlee/variants/treeya/devicetree.cb +++ b/src/mainboard/google/kahlee/variants/treeya/devicetree.cb @@ -23,6 +23,8 @@ chip soc/amd/stoneyridge register "stapm_percent" = "68" register "stapm_time_ms" = "900000" register "stapm_power_mw" = "7800" + register "lvds_poseq_varybl_to_blon" = "0x5" + register "lvds_poseq_blon_to_varybl" = "0x5" # Enable I2C0 for audio, USB3 hub at 400kHz register "i2c[0]" = "{ |