diff options
Diffstat (limited to 'ftm5/fts.c')
| -rw-r--r-- | ftm5/fts.c | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -2853,6 +2853,41 @@ static int get_palm_mode(void *private_data, struct gti_palm_cmd *cmd) return 0; } +static int set_coord_filter_enabled(void *private_data, struct gti_coord_filter_cmd *cmd) +{ + struct fts_ts_info *info = private_data; + u8 write[3]; + u8 disable; + int ret; + + disable = cmd->setting == GTI_COORD_FILTER_DISABLE ? 1 : 0; + + write[0] = (u8) FTS_CMD_CUSTOM_W; + write[1] = (u8) CUSTOM_CMD_DISABLE_COORD_FILTER; + write[2] = disable; + + ret = fts_write(info, write, sizeof(write)); + if (ret) { + dev_err(info->dev, "Failed to %s firmware coordinate filter.\n", + disable ? "disable" : "enable"); + } else { + info->coord_filter_disabled = disable; + dev_info(info->dev, "%s firmware coordinate filter.\n", + info->coord_filter_disabled ? "Disable" : "Enable"); + } + + return ret; +} + +static int get_coord_filter_enabled(void *private_data, struct gti_coord_filter_cmd *cmd) +{ + struct fts_ts_info *info = private_data; + + cmd->setting = info->coord_filter_disabled ? + GTI_COORD_FILTER_DISABLE : GTI_COORD_FILTER_ENABLE; + return 0; +} + /** * Set the custom touch report rate. * buf[0]: FTS_CMD_CUSTOM_W @@ -5835,6 +5870,8 @@ static int fts_probe(struct spi_device *client) options->get_grip_mode = get_grip_mode; options->set_palm_mode = set_palm_mode; options->get_palm_mode = get_palm_mode; + options->set_coord_filter_enabled = set_coord_filter_enabled; + options->get_coord_filter_enabled = get_coord_filter_enabled; options->set_report_rate = set_report_rate; options->get_irq_mode = get_irq_mode; options->set_irq_mode = set_irq_mode; |