diff options
Diffstat (limited to 'drivers/input/rmi4/rmi_f01.c')
| -rw-r--r-- | drivers/input/rmi4/rmi_f01.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index 2cfa9f64acfb5..cae35c6cde31e 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -63,6 +63,8 @@ struct f01_basic_properties { #define RMI_F01_STATUS_CODE(status) ((status) & 0x0f) /* The device has lost its configuration for some reason. */ #define RMI_F01_STATUS_UNCONFIGURED(status) (!!((status) & 0x80)) +/* The device is in bootloader mode */ +#define RMI_F01_STATUS_BOOTLOADER(status) ((status) & 0x40) /* Control register bits */ @@ -594,6 +596,10 @@ static int rmi_f01_attention(struct rmi_function *fn, return error; } + if (RMI_F01_STATUS_BOOTLOADER(device_status)) + dev_warn(&fn->dev, + "Device in bootloader mode, please update firmware\n"); + if (RMI_F01_STATUS_UNCONFIGURED(device_status)) { dev_warn(&fn->dev, "Device reset detected.\n"); error = rmi_dev->driver->reset_handler(rmi_dev); |