[S] Change in coreboot[master]: mb/google/geralt: Power on samsung-atna33xc20 eDP panel

[Jianeng Ceng (Code Review)]

Attention is currently required from: cong yang, Jianeng Ceng, Yidi Lin, Yu-Ping Wu.

Hello build bot (Jenkins), jason-ch chen, Rex-BC Chen, cong yang, Yidi Lin, Yu-Ping Wu,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/74115

to look at the new patch set (#10).

Change subject: mb/google/geralt: Power on samsung-atna33xc20 eDP panel
......................................................................

mb/google/geralt: Power on samsung-atna33xc20 eDP panel

Geralt is uses Samsung panel, and Mutto is responsible for
bonding the panel and touch, so rename the panel description.
Add power-on sequence for Samsung ATNA33XC20 panel.

EDID Info:
header:         00 ff ff ff ff ff ff 00
serial number:  4c 83 62 41 00 00 00 00 28 1e
version:        01 04
basic params:   b5 1d 11 78 02
chroma info:    0c f1 ae 52 3c b9 23 0c 50 54
established:    00 00 00
standard:       01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01
descriptor 1:   35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 2:   35 36 80 a0 70 38 20 40 30 20 88 00 26 a5 10 00 00 1b
descriptor 3:   00 00 00 0f 00 d1 09 3c d1 09 3c 28 80 00 00 00 00 00
descriptor 4:   00 00 00 fe 00 41 54 4e 41 33 33 58 43 32 30 2d 30 20
extensions:     01
checksum:       6f

BUG=b:276097739
TEST=test firmware display pass.

Signed-off-by: Jianeng Ceng 
Change-Id: Ibd2d05c7eef1360ca954316f2e76b21ed1f85be8
---
M src/mainboard/google/geralt/panel_geralt.c
1 file changed, 41 insertions(+), 7 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/74115/10