diff options
| author | Varshit B Pandya <varshit.b.pandya@intel.com> | 2021-11-10 19:16:45 +0530 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-11-19 14:54:02 +0000 |
| commit | f0e721050a6b9e6b4b25b11f18f6b256c2da453a (patch) | |
| tree | 742528fd51a80dfff4ebfd9d3ab01d665f3c5aac /src | |
| parent | 04e8c2b5ff85e246d6f711f58cc54b0e2ba91841 (diff) | |
mb/google/brya/var/redrix: Configure _DSC for CAM devices to ACPI_DEVICE_SLEEP_D3_COLD
Configure _DSC to ACPI_DEVICE_SLEEP_D3_COLD so that driver skips initial
probe during kernel boot and prevent privacy LED blink.
BUG=b:199823938
TEST=Build and boot redrix to OS. Verify entries in SSDT and monitor LED
during boot.
Signed-off-by: Varshit B Pandya <varshit.b.pandya@intel.com>
Change-Id: I88ea1b87698c63e1bd69367ee857fba3f25c84ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59260
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/brya/variants/redrix/overridetree.cb | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/redrix/overridetree.cb b/src/mainboard/google/brya/variants/redrix/overridetree.cb index dc1a424260..e4119f6503 100644 --- a/src/mainboard/google/brya/variants/redrix/overridetree.cb +++ b/src/mainboard/google/brya/variants/redrix/overridetree.cb @@ -276,6 +276,7 @@ chip soc/intel/alderlake register "num_freq_entries" = "1" register "link_freq[0]" = "DEFAULT_LINK_FREQ" register "remote_name" = ""IPU0"" + register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD" register "has_power_resource" = "1" #Controls @@ -311,6 +312,7 @@ chip soc/intel/alderlake register "acpi_name" = ""CAM0"" register "chip_name" = ""Hi-556 Camera"" register "device_type" = "INTEL_ACPI_CAMERA_SENSOR" + register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D3_COLD" register "ssdb.lanes_used" = "2" register "ssdb.link_used" = "1" @@ -351,8 +353,19 @@ chip soc/intel/alderlake register "acpi_name" = ""NVM0"" register "chip_name" = ""M24C64X"" register "device_type" = "INTEL_ACPI_CAMERA_NVM" + register "max_dstate_for_probe" = "ACPI_DEVICE_SLEEP_D0" - register "pr0" = ""\\_SB.PCI0.I2C2.CAM0.PRIC"" + register "has_power_resource" = "1" + #Controls + register "gpio_panel.gpio[0].gpio_num" = "GPP_D16" #EN_UCAM_PWR + + #_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)" register "nvm_size" = "0x2000" register "nvm_pagesize" = "1" |