diff options
| author | Varshit Pandya <varshit.b.pandya@intel.com> | 2021-04-08 18:20:38 +0530 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-06-09 05:20:46 +0000 |
| commit | fc096888e17c2925955bff601b2baddb3b630373 (patch) | |
| tree | 59485da6f3d60d630302073bbd67bbab0179bbe7 /src/mainboard/google | |
| parent | 176c8877ce8820ecc4f74748c83ab993b938eac6 (diff) | |
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>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/dedede/variants/drawcia/overridetree.cb | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb index e157894cbf..852af67461 100644 --- a/src/mainboard/google/dedede/variants/drawcia/overridetree.cb +++ b/src/mainboard/google/dedede/variants/drawcia/overridetree.cb @@ -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 |