diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2020-01-15 17:35:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-20 14:57:53 +0100 |
| commit | b4a87bcd9cdd643d36f546b2277bbc1af73c14fc (patch) | |
| tree | 897da67d659fbe468b9c46033099f62484951d75 /drivers/input/touchscreen | |
| parent | 27d05ed31acc82052e7b8942e0886b166ba67541 (diff) | |
| download | lwn-b4a87bcd9cdd643d36f546b2277bbc1af73c14fc.tar.gz lwn-b4a87bcd9cdd643d36f546b2277bbc1af73c14fc.zip | |
Input: silead - Switch to firmware_request_platform for retreiving the fw
Unfortunately sofar we have been unable to get permission to redistribute
Silead touchscreen firmwares in linux-firmware. This means that people
need to find and install the firmware themselves before the touchscreen
will work
Some UEFI/x86 tablets with a Silead touchscreen have a copy of the fw
embedded in their UEFI boot-services code.
This commit makes the silead driver use the new firmware_request_platform
function, which will fallback to looking for such an embedded copy when
direct filesystem lookup fails. This will make the touchscreen work OOTB
on devices where there is a fw copy embedded in the UEFI code.
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20200115163554.101315-8-hdegoede@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/silead.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c index ad8b6a2bfd36..8fa2f3b7cfd8 100644 --- a/drivers/input/touchscreen/silead.c +++ b/drivers/input/touchscreen/silead.c @@ -288,7 +288,7 @@ static int silead_ts_load_fw(struct i2c_client *client) dev_dbg(dev, "Firmware file name: %s", data->fw_name); - error = request_firmware(&fw, data->fw_name, dev); + error = firmware_request_platform(&fw, data->fw_name, dev); if (error) { dev_err(dev, "Firmware request error %d\n", error); return error; |