Patrick Georgi has submitted this change. ( https://review.coreboot.org/c/coreboot/+/50215 )
Change subject: mb/google/kukui: kakadu: update the initial code for BOE LCD ......................................................................
mb/google/kukui: kakadu: update the initial code for BOE LCD
The latest initial code is from BOE, the vendor.
BUG=b:179206650 BRANCH=kukui TEST=Run long time aging test and the BOE LCD shows normally.
Signed-off-by: Sunway lisunwei@huaqin.corp-partner.google.com Change-Id: Ibc1bd5147dbda4e3b94023e7ba52ff6a18abba0c Reviewed-on: https://review.coreboot.org/c/coreboot/+/50215 Reviewed-by: Yu-Ping Wu yupingso@google.com Tested-by: build bot (Jenkins) no-reply@coreboot.org --- M src/mainboard/google/kukui/panel_params/panel-BOE_TV105WUM_NW0.c 1 file changed, 10 insertions(+), 4 deletions(-)
Approvals: build bot (Jenkins): Verified Yu-Ping Wu: Looks good to me, approved
diff --git a/src/mainboard/google/kukui/panel_params/panel-BOE_TV105WUM_NW0.c b/src/mainboard/google/kukui/panel_params/panel-BOE_TV105WUM_NW0.c index ab13735..3c551a2 100644 --- a/src/mainboard/google/kukui/panel_params/panel-BOE_TV105WUM_NW0.c +++ b/src/mainboard/google/kukui/panel_params/panel-BOE_TV105WUM_NW0.c @@ -20,7 +20,8 @@ }, .orientation = LB_FB_ORIENTATION_LEFT_UP, .init = { - INIT_DELAY_CMD(24), + INIT_DCS_CMD(0x10), + INIT_DELAY_CMD(34), INIT_DCS_CMD(0xB0, 0x05), INIT_DCS_CMD(0xB1, 0xE5), INIT_DCS_CMD(0xB3, 0x52), @@ -33,9 +34,9 @@ INIT_DCS_CMD(0xBA, 0x87), INIT_DCS_CMD(0xBF, 0x1F), INIT_DCS_CMD(0xC0, 0x0F), - INIT_DCS_CMD(0xC2, 0x0C), + INIT_DCS_CMD(0xC2, 0x0E), INIT_DCS_CMD(0xC3, 0x02), - INIT_DCS_CMD(0xC4, 0x0C), + INIT_DCS_CMD(0xC4, 0x0A), INIT_DCS_CMD(0xC5, 0x02), INIT_DCS_CMD(0xB0, 0x01), INIT_DCS_CMD(0xE0, 0x26), @@ -305,11 +306,16 @@ INIT_DCS_CMD(0xCC, 0xAF), INIT_DCS_CMD(0xCD, 0xFF), INIT_DCS_CMD(0xCE, 0xFF), + INIT_DELAY_CMD(100), INIT_DCS_CMD(0xB0, 0x00), INIT_DCS_CMD(0xB3, 0x08), INIT_DCS_CMD(0xB0, 0x04), INIT_DCS_CMD(0xB8, 0x68), - INIT_DELAY_CMD(150), + INIT_DELAY_CMD(10), + INIT_DCS_CMD(0x11), + INIT_DELAY_CMD(100), + INIT_DCS_CMD(0x29), + INIT_DELAY_CMD(50), INIT_END_CMD, }, };