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quirks: recognize SPI bus

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Apple MacBooks (Broadwell/Skylake/Kaby Lake and Apple Silicon)
use SPI to communicate with the keyboard and trackpad.

Signed-off-by: Greg V <greg@unrelenting.technology>
(cherry picked from commit 5f00c32d9e)
This commit is contained in:
Greg V 2021-03-16 01:02:54 +03:00 • committed by Peter Hutterer
parent b8f90d074e
commit f905054b5b
1 changed files with 7 additions and 0 deletions
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7
src/quirks.c
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@ -111,6 +111,7 @@ enum bustype {
BT_PS2,
BT_RMI,
BT_I2C,
BT_SPI,
};
enum udev_type {
@ -499,6 +500,8 @@ parse_match(struct quirks_context *ctx,
s->match.bus = BT_RMI;
else if (streq(value, "i2c"))
s->match.bus = BT_I2C;
else if (streq(value, "spi"))
s->match.bus = BT_SPI;
else
goto out;
} else if (streq(key, "MatchVendor")) {
@ -1241,6 +1244,10 @@ match_fill_bus_vid_pid(struct match *m,
m->bus = BT_I2C;
m->bits |= M_BUS;
break;
case BUS_SPI:
m->bus = BT_SPI;
m->bits |= M_BUS;
break;
default:
break;
}