Thread (6 messages) 6 messages, 3 authors, 2023-08-14

Re: [PATCH] HID: sensor-hub: Allow multi-function sensor devices

From: srinivas pandruvada <srinivas.pandruvada@linux.intel.com>
Date: 2023-06-12 13:35:24
Also in: linux-iio, lkml

On Mon, 2023-06-12 at 09:39 +0200, Jiri Kosina wrote:
On Sun, 11 Jun 2023, srinivas pandruvada wrote:
quoted
quoted
quoted
The Lenovo Yoga C630 has a combined keyboard and accelerometer
that 
interfaces via i2c-hid. Currently this laptop either has a
working 
keyboard (if CONFIG_HID_SENSOR_HUB is disabled) or a working 
accelerometer. only works on kernels. Put another way, most
distro 
kernels enable CONFIG_HID_SENSOR_HUB and therefore cannot work
on 
this device since the keyboard doesn't work!

Fix this by providing a richer connect mask during the probe.
With 
this change both keyboard and screen orientation sensors work 
correctly.

Signed-off-by: Daniel Thompson <redacted>
Srinivas, are you aware of any multi-function device that this
patch 
might break?
I tried two systems, one with ISH and another with external hub.
Didn't 
break anything. I don't have 5+ years old systems, to confirm if it
will 
break something on older systems with external hub.
Thanks a lot. Can I take the above as an equivalent of

        Acked-by: Srinivas Pandruvada
[off-list ref]
Sure. 
Acked-by: Srinivas Pandruvada<srinivas.pandruvada@linux.intel.com>
Thanks,
Srinivas



? :)
  
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