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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-10-09 22:01:14 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-10-20 02:54:49 +0300 |
| commit | 8724ecb072293f109a6f5dc93be8a98bf61fe14f (patch) | |
| tree | f63e205ecb0af4420d175b29832992db8fcfc1d3 /scripts/mod/file2alias.c | |
| parent | 55dfce873dca46df00304c44a568d7933bffff89 (diff) | |
| download | linux-8724ecb072293f109a6f5dc93be8a98bf61fe14f.tar.xz | |
Input: allow matching device IDs on property bits
Let's allow matching input devices on their property bits, both in-kernel
and when generating module aliases.
Tested-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'scripts/mod/file2alias.c')
| -rw-r--r-- | scripts/mod/file2alias.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 29d6699d5a06..bc25898f6df0 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -761,7 +761,7 @@ static void do_input(char *alias, sprintf(alias + strlen(alias), "%X,*", i); } -/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */ +/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwXprX where X is comma-separated %02X. */ static int do_input_entry(const char *filename, void *symval, char *alias) { @@ -779,6 +779,7 @@ static int do_input_entry(const char *filename, void *symval, DEF_FIELD_ADDR(symval, input_device_id, sndbit); DEF_FIELD_ADDR(symval, input_device_id, ffbit); DEF_FIELD_ADDR(symval, input_device_id, swbit); + DEF_FIELD_ADDR(symval, input_device_id, propbit); sprintf(alias, "input:"); @@ -816,6 +817,9 @@ static int do_input_entry(const char *filename, void *symval, sprintf(alias + strlen(alias), "w*"); if (flags & INPUT_DEVICE_ID_MATCH_SWBIT) do_input(alias, *swbit, 0, INPUT_DEVICE_ID_SW_MAX); + sprintf(alias + strlen(alias), "pr*"); + if (flags & INPUT_DEVICE_ID_MATCH_PROPBIT) + do_input(alias, *propbit, 0, INPUT_DEVICE_ID_PROP_MAX); return 1; } ADD_TO_DEVTABLE("input", input_device_id, do_input_entry); |