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mb/google/dedede/var/drawcia: Add low_power_probe config for camera devices 

Add low_power_probe config to camera devices so that driver skips initial
probe during kernel boot and hence prevents privacy LED blink.

BUG=b:178060668
TEST=Build and boot to OS on Drawcia. Ensure no blink on privacy LED.

Signed-off-by: Varshit Pandya <varshit.b.pandya@intel.com>
Change-Id: I00dfe2ce0b57ff3eaa258204f49e79a280754dcf
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52190
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Varshit Pandya 2021-04-08 18:20:38 +05:30 committed by Patrick Georgi
parent 176c8877ce
commit fc096888e1
1 changed files with 21 additions and 1 deletions
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22
src/mainboard/google/dedede/variants/drawcia/overridetree.cb
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@ -257,6 +257,8 @@ chip soc/intel/jasperlake
register "remote_name" = ""IPU0""
register "has_power_resource" = "1"
register "low_power_probe" = "1"
#Controls
register "clk_panel.clks[0].clknum" = "1" #IMGCLKOUT_1
register "clk_panel.clks[0].freq" = "1" #19.2 Mhz
@ -289,9 +291,17 @@ chip soc/intel/jasperlake
register "chip_name" = ""DW AF DAC""
register "device_type" = "INTEL_ACPI_CAMERA_VCM"
register "pr0" = ""\\_SB.PCI0.I2C3.CAM1.PRIC""
register "has_power_resource" = "1"
register "vcm_compat" = ""dongwoon,dw9714""
register "low_power_probe" = "1"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D13" #power_enable_2p8
#_ON
register "on_seq.ops_cnt" = "1"
register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
#_OFF
register "off_seq.ops_cnt" = "1"
register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 0C on end
end
chip drivers/intel/mipi_camera
@ -305,7 +315,17 @@ chip soc/intel/jasperlake
register "nvm_readonly" = "1"
register "nvm_width" = "0x08"
register "nvm_compat" = ""atmel,24c08""
register "low_power_probe" = "1"
register "has_power_resource" = "1"
register "gpio_panel.gpio[0].gpio_num" = "GPP_D14" #power_enable_1p2
#_ON
register "on_seq.ops_cnt" = "1"
register "on_seq.ops[0]" = "SEQ_OPS_GPIO_ENABLE(0, 0)"
#_OFF
register "off_seq.ops_cnt" = "1"
register "off_seq.ops[0]" = "SEQ_OPS_GPIO_DISABLE(0, 0)"
device i2c 50 on end
end
end # I2C 3