On Tue, 23 Apr 2019, Jeffrey Hugo wrote: > There needs to be coordination between hid-quirks and the elan_i2c driver > about which devices are handled by what drivers. Currently, both use > whitelists, which results in valid devices being unhandled by default, > when they should not be rejected by hid-quirks. This is quickly becoming > an issue. > > Since elan_i2c has a maintained whitelist of what devices it will handle, > use that to implement a blacklist in hid-quirks so that only the devices > that need to be handled by elan_i2c get rejected by hid-quirks, and > everything else is handled by default. The downside is the whitelist and > blacklist need to be kept in sync. > > Suggested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx> > Signed-off-by: Jeffrey Hugo <jeffrey.l.hugo@xxxxxxxxx> > --- > drivers/hid/hid-quirks.c | 64 ++++++++++++++++++++++++----- > drivers/input/mouse/elan_i2c_core.c | 4 ++ > 2 files changed, 58 insertions(+), 10 deletions(-) Reviewed-by: Lee Jones <lee.jones@xxxxxxxxxx> Tested-by: Lee Jones <lee.jones@xxxxxxxxxx> -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
