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| author | Nikolai Kondrashov <spbnick@gmail.com> | 2022-04-21 19:50:51 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-05-06 08:34:31 +0200 |
| commit | f5927973f8d667eb93b81f796039c0ef94449866 (patch) | |
| tree | 685aa35749ca499111453f0f4383c8b0f1ec0e52 /drivers/hid/hid-uclogic-params.h | |
| parent | d64a6e4460d6415df37590ecb76fad6bd5f2c8a6 (diff) | |
| download | lwn-f5927973f8d667eb93b81f796039c0ef94449866.tar.gz lwn-f5927973f8d667eb93b81f796039c0ef94449866.zip | |
HID: uclogic: Support disabling pen usage
Restore the ability to disable pen usage in hid-uclogic to support e.g.
keyboard interfaces which also have pen usages for some reason, but
which we don't want to rewrite report descriptors for.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-uclogic-params.h')
| -rw-r--r-- | drivers/hid/hid-uclogic-params.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-params.h b/drivers/hid/hid-uclogic-params.h index fa75efba3130..fb2001018c46 100644 --- a/drivers/hid/hid-uclogic-params.h +++ b/drivers/hid/hid-uclogic-params.h @@ -62,6 +62,11 @@ struct uclogic_params_pen_subreport { */ struct uclogic_params_pen { /* + * True if pen usage is invalid for this interface and should be + * ignored, false otherwise. + */ + bool usage_invalid; + /* * Pointer to report descriptor part describing the pen inputs. * Allocated with kmalloc. NULL if the part is not specified. */ @@ -214,6 +219,7 @@ extern int uclogic_params_init(struct uclogic_params *params, ".desc_ptr = %p\n" \ ".desc_size = %u\n" \ ".pen = {\n" \ + "\t.usage_invalid = %s\n" \ "\t.desc_ptr = %p\n" \ "\t.desc_size = %u\n" \ "\t.id = %u\n" \ @@ -270,6 +276,7 @@ extern int uclogic_params_init(struct uclogic_params *params, ((_params)->invalid ? "true" : "false"), \ (_params)->desc_ptr, \ (_params)->desc_size, \ + ((_params)->pen.usage_invalid ? "true" : "false"), \ (_params)->pen.desc_ptr, \ (_params)->pen.desc_size, \ (_params)->pen.id, \ |