diff options
| -rw-r--r-- | drivers/hid/hid-alps.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c index fe8a0624d5e4..b7091507c33f 100644 --- a/drivers/hid/hid-alps.c +++ b/drivers/hid/hid-alps.c @@ -460,17 +460,35 @@ static int __maybe_unused alps_post_reset(struct hid_device *hdev) case T4: ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_1, NULL, T4_I2C_ABS, false); + if (ret < 0) { + dev_err(&hdev->dev, "failed T4_PRM_FEED_CONFIG_1 (%d)\n", + ret); + goto exit; + } + ret = t4_read_write_register(hdev, T4_PRM_FEED_CONFIG_4, NULL, T4_FEEDCFG4_ADVANCED_ABS_ENABLE, false); + if (ret < 0) { + dev_err(&hdev->dev, "failed T4_PRM_FEED_CONFIG_4 (%d)\n", + ret); + goto exit; + } break; case U1: ret = u1_read_write_register(hdev, ADDRESS_U1_DEV_CTRL_1, NULL, U1_TP_ABS_MODE | U1_SP_ABS_MODE, false); + if (ret < 0) { + dev_err(&hdev->dev, "failed to change TP mode (%d)\n", + ret); + goto exit; + } break; default: break; } + +exit: return ret; } |