linux.git/drivers/platform/chrome, branch v5.16-rc2

platform/chrome: cros_ec_proto: Use ec_command for check_features

2021-10-31T22:52:55+00:00

Use the existing cros_ec_command() for cros_ec_check_features(). This
eliminates an unnecessary duplication of the memory allocation/free and
memory copy code.

Signed-off-by: Prashant Malani 
Link: https://lore.kernel.org/r/20211004170716.86601-2-pmalani@chromium.org
Signed-off-by: Benson Leung

platform/chrome: cros_ec_proto: Use EC struct for features

2021-10-31T22:52:39+00:00

The Chrome EC's features are returned through an
ec_response_get_features struct, but they are stored in an independent
array. Although the two are effectively the same at present (2 unsigned
32 bit ints), there is the possibility that they could go out of sync.
Avoid this by only using the EC struct to store the features.

Signed-off-by: Prashant Malani 
Link: https://lore.kernel.org/r/20211004170716.86601-1-pmalani@chromium.org
Signed-off-by: Benson Leung

platform/chrome: cros_ec_typec: Use cros_ec_command()

2021-09-30T08:09:47+00:00

Re-use the existing cros_ec_command() instead of relying on a duplicate
version.

Signed-off-by: Prashant Malani 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210930022403.3358070-6-pmalani@chromium.org

platform/chrome: cros_ec_proto: Add version for ec_command

2021-09-30T08:09:47+00:00

Add a version parameter to cros_ec_command() for callers that may want
to specify which version of the host command they would like to use.

Signed-off-by: Prashant Malani 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210930022403.3358070-5-pmalani@chromium.org

platform/chrome: cros_ec_proto: Make data pointers void

2021-09-30T08:09:47+00:00

Convert the input and output data pointers for cros_ec_command() to
void pointers so that the callers don't have to cast their custom
structs to uint8_t *.

Signed-off-by: Prashant Malani 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210930022403.3358070-4-pmalani@chromium.org

platform/chrome: cros_usbpd_notify: Move ec_command()

2021-09-30T08:09:47+00:00

cros_ec_command() can be used by other modules too. So, move it to a
common location and export it.

This patch does not introduce any functional changes.

Signed-off-by: Prashant Malani 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210930022403.3358070-3-pmalani@chromium.org

platform/chrome: cros_usbpd_notify: Rename cros_ec_pd_command()

2021-09-30T08:09:47+00:00

Rename cros_ec_pd_command()_to cros_ec_command() since it can be used
for sending any host command, and not just PD related ones.

This patch does not introduce any functional changes.

Signed-off-by: Prashant Malani 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210930022403.3358070-2-pmalani@chromium.org

platform/chrome: cros_ec: Fix spelling mistake "responsed" -> "response"

2021-09-30T08:09:47+00:00

There are spelling mistakes in dev_warn messages. Fix them.

Signed-off-by: Colin Ian King 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210925171743.173219-1-colin.king@canonical.com

platform/chrome: cros_ec_sensorhub: simplify getting .driver_data

2021-09-27T07:18:58+00:00

We should get 'driver_data' from 'struct device' directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210920090522.23784-9-wsa+renesas@sang-engineering.com

platform/chrome: cros-ec-typec: Cleanup use of check_features

2021-09-24T06:47:36+00:00

cros_ec_check_features() now returns a boolean. Remove the double NOT
operator since it's not required anymore.

No functional changes are expected with this patch.

Signed-off-by: Prashant Malani 
Reviewed-by: Guenter Roeck 
Signed-off-by: Enric Balletbo i Serra 
Link: https://lore.kernel.org/r/20210923200321.3623222-1-pmalani@chromium.org