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| author | Eric Lai <ericr_lai@compal.corp-partner.google.com> | 2021-12-13 11:39:17 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-16 23:46:06 +0000 |
| commit | 3ca82e2d78b174a3946c4878160b38ed12a714e6 (patch) | |
| tree | 0c191a2413855d12be8c594ebd4e2bf4bfb3bd6f /src/mainboard/google/brya/variants/felwinter | |
| parent | 39dea9310b0ba3e85ed5450ea18109dc92230239 (diff) | |
| download | coreboot-3ca82e2d78b174a3946c4878160b38ed12a714e6.tar.gz coreboot-3ca82e2d78b174a3946c4878160b38ed12a714e6.tar.bz2 coreboot-3ca82e2d78b174a3946c4878160b38ed12a714e6.zip | |
mb/google/brya/var/felwinter: Add stylus probe for garage
Felwinter has non-stylus sku. Add a FW_CONFIG field to indicate
stylus presence and add a probe statement to the devicetree for the
corresponding device.
BUG=b:208937710
TEST=non-stylus doesn't register garage driver.
Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I06a2c125f2b5a73f9f7c27bf1b20ff8712664809
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60073
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/brya/variants/felwinter')
| -rw-r--r-- | src/mainboard/google/brya/variants/felwinter/overridetree.cb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/felwinter/overridetree.cb b/src/mainboard/google/brya/variants/felwinter/overridetree.cb index dafdbfc1063c..c2da32984fa8 100644 --- a/src/mainboard/google/brya/variants/felwinter/overridetree.cb +++ b/src/mainboard/google/brya/variants/felwinter/overridetree.cb @@ -4,6 +4,10 @@ fw_config option USB3_PS8815 1 option USB4_KB8001 2 end + field STYLUS 5 + option STYLUS_ABSENT 0 + option STYLUS_PRESENT 1 + end field AUDIO_AMP 7 9 option UNPROVISIONED 0 option MAX98360_ALC5682I_I2S 1 @@ -269,7 +273,9 @@ chip soc/intel/alderlake register "key.linux_code" = "SW_PEN_INSERTED" register "key.linux_input_type" = "EV_SW" register "key.label" = ""pen_eject"" - device generic 0 on end + device generic 0 on + probe STYLUS STYLUS_PRESENT + end end end #I2C3 device ref i2c5 on |