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Change subject: mb/google/geralt: Add power-on sequence for BOE_TV110C9M_LL0
......................................................................
Patch Set 3:
(1 comment)
File src/mainboard/google/geralt/panel_geralt.c:
https://review.coreboot.org/c/coreboot/+/72749/comment/4444fcfa_f8a3b469
PS3, Line 51: mt6359p_init
mt6359 has been initialized in romstage. Can we just initialize it only once?
Btw, src/soc/mediatek/mt8188/msdc.c also initializes mt6359.
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Change subject: mb/google/geralt: Add API to control VM18 in regulator.c
......................................................................
Patch Set 2: Code-Review+1
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Hello Hung-Te Lin, Rex-BC Chen, Yu-Ping Wu, Yidi Lin,
I'd like you to reexamine a change. Please visit
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Change subject: mb/google/geralt: Add power on sequence for BOE_TV110C9M_LL0
......................................................................
mb/google/geralt: Add power on sequence for BOE_TV110C9M_LL0
Add power sequence to power on BOE_TV110C9M_LL0 on Geralt proto board.
BUG=b:244208960
TEST=test firmware display pass for BOE_TV110C9M_LL0 on Geralt proto
board
Change-Id: I3ef0b2e26d8cc0dc35c2985363ee4c3557dac8a9
Signed-off-by: Rex-BC Chen <rex-bc.chen(a)mediatek.com>
Signed-off-by: Liju-Clr Chen <liju-clr.chen(a)mediatek.com>
---
M src/mainboard/google/geralt/panel_geralt.c
M src/soc/mediatek/mt8188/Makefile.inc
2 files changed, 73 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/49/72749/2
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Hello Hung-Te Lin, Rex-BC Chen, Yu-Ping Wu, Yidi Lin,
I'd like you to reexamine a change. Please visit
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to look at the new patch set (#2).
Change subject: mb/google/geralt: Add API to control VM18 in regulator.c
......................................................................
mb/google/geralt: Add API to control VM18 in regulator.c
Add regulator VM18 support to supply power for BOE_TV110C9M_LL0.
BUG=b:244208960
TEST=test firmware display pass for BOE_TV110C9M_LL0 on Geralt.
Change-Id: I13bafbe10a18a18e253575fd107c9b415f28ef01
Signed-off-by: Sen Chu <sen.chu(a)mediatek.corp-partner.google.com>
Signed-off-by: Liju-Clr Chen <liju-clr.chen(a)mediatek.com>
---
M src/mainboard/google/geralt/regulator.c
1 file changed, 20 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/48/72748/2
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Hello Hung-Te Lin, Rex-BC Chen, Yu-Ping Wu, Yidi Lin,
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https://review.coreboot.org/c/coreboot/+/72747
to look at the new patch set (#2).
Change subject: soc/mediatek: Add support for regulator VM18
......................................................................
soc/mediatek: Add support for regulator VM18
To provide power to mipi panel BOE_TV110C9M_LL0, add support for
regulator VM18.
BUG=b:244208960
TEST=test firmware display pass for BOE_TV110C9M_LL0 on Geralt.
Change-Id: Ib8c3b2df1157b23b37492b1e9b1716903ea67799
Signed-off-by: Sen Chu <sen.chu(a)mediatek.corp-partner.google.com>
---
M src/soc/mediatek/common/include/soc/mt6359p.h
M src/soc/mediatek/common/include/soc/regulator.h
M src/soc/mediatek/common/mt6359p.c
3 files changed, 25 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/47/72747/2
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Change subject: mb/google/geralt: Add power on sequence for BOE_TV110C9M_LL0
......................................................................
Patch Set 1:
(6 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/72749/comment/8add608c_3f64d5c6
PS1, Line 7: power on
power-on
https://review.coreboot.org/c/coreboot/+/72749/comment/2b2da857_aa52be5d
PS1, Line 9: Add power sequence to power on BOE_TV110C9M_LL0 on Geralt proto board.
For Geralt, we use BOE_TV110C9M_LL0 as mipi firmware display, so
add the power-on sequence for BOE_TV110C9M_LL0.
https://review.coreboot.org/c/coreboot/+/72749/comment/00d9c472_adfcb342
PS1, Line 12: on Geralt proto
: board
on Geralt.
File src/mainboard/google/geralt/panel_geralt.c:
https://review.coreboot.org/c/coreboot/+/72749/comment/7191e4e7_d4fa49de
PS1, Line 22: static int mipi_panel_reg_mask (u8 addr, u8 val, u8 mask)
move to panel.c.
https://review.coreboot.org/c/coreboot/+/72749/comment/3c08bda8_bea6a578
PS1, Line 26: if (i2c_read_field(MIPI_PANEL_I2C, MIPI_PANEL_SLAVE, addr, &msg, 0xFF, 0))
: printk(BIOS_ERR, "Rex: failed to read i2c: %d\n", addr);
`
if (i2c_read_field(MIPI_PANEL_I2C, MIPI_PANEL_SLAVE, addr, &msg, 0xFF, 0)) {
printk(BIOS_ERR, "Failed to read i2c: %d\n", addr);
return -1;
}
`
https://review.coreboot.org/c/coreboot/+/72749/comment/c20e2189_093937b9
PS1, Line 66: ret = mipi_panel_reg_mask(0x00, 0x11, 0x1F);
:
: /* Set AVEE = -5.7V */
: ret = mipi_panel_reg_mask(0x01, 0x11, 0x1F);
:
: /* Disable AVDD & AVEE discharge when power on*/
: ret = mipi_panel_reg_mask(0x03, 0x30, 0xFF);
do some error handling
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Change subject: mb/google/geralt: Add regulator VM18 support to supply power for BOE_TV110C9M_LL0
......................................................................
Patch Set 1:
(2 comments)
Commit Message:
https://review.coreboot.org/c/coreboot/+/72748/comment/b2d56aec_eb256bb0
PS1, Line 7: Add regulator VM18 support to supply power for BOE_TV110C9M_LL0
Add API to control VM18 in regulator.c
https://review.coreboot.org/c/coreboot/+/72748/comment/8b776a64_9c3a3a35
PS1, Line 12: on Geralt proto
: board
on Geralt.
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