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https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
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Add CLI touch sysfs factory test node
In order to check calibration results in driver,change cmcp_test node for checking raw data,add cmcp_results node for reading checking results. Change-Id: I969c563dc5f9b27b35bc253ce33269cfc3cb9b58 Signed-off-by: zhuwg1 <zhuwg1@motorola.com> Reviewed-on: https://gerrit.mot.com/2220301 SME-Granted: SME Approvals Granted SLTApproved: Slta Waiver Tested-by: Jira Key Reviewed-by: litong <litong20@motorola.com> Reviewed-by: Jianqi Yang <yangj@motorola.com> Submit-Approved: Jira Key
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zhuwg1
parent
3bdaf9ab9a
commit
1028c7e569
1 changed files with 151 additions and 1 deletions
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@ -1527,6 +1527,11 @@ static int cyttsp5_cmcp_get_test_item(int item_input)
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return test_item;
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}
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#define PT_PARAM_FORCE_SINGLE_TX 0x1F
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#define PT_PARAM_ACT_LFT_EN 0x1A
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#define PT_PARAM_BL_H2O_RJCT 0x05
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#define PT_PARAM_LOW_POWER_ENABLE 0x06
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static ssize_t cyttsp5_cmcp_test_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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@ -1545,6 +1550,9 @@ static ssize_t cyttsp5_cmcp_test_show(struct device *dev,
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int rc;
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u8 status;
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int self_test_id_supported = 0;
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u32 ram_reg_lft;
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u32 ram_reg_h2o;
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u32 ram_reg_lpwg;
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dev = dad->dev;
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if ((configuration == NULL) || (cmcp_info == NULL))
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@ -1605,6 +1613,29 @@ start_testing:
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rc = cmd->nonhid_cmd->set_param(dev, 0, 0x1F, 1, 1);
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if (rc)
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dev_err(dev, "force single tx failed");
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/* Save self CP Param */
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rc = cmd->nonhid_cmd->get_param(dev, 0, PT_PARAM_ACT_LFT_EN, &ram_reg_lft);
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if (rc)
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dev_err(dev, "Save ram_reg_lft failed");
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rc = cmd->nonhid_cmd->get_param(dev, 0, PT_PARAM_BL_H2O_RJCT, &ram_reg_h2o);
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if (rc)
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dev_err(dev, "Save ram_reg_h2o failed");
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rc = cmd->nonhid_cmd->get_param(dev, 0, PT_PARAM_LOW_POWER_ENABLE, &ram_reg_lpwg);
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if (rc)
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dev_err(dev, "Save ram_reg_lpwg failed");
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/* Disable self CP scanning */
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_ACT_LFT_EN, 0, 1);
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if (rc)
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dev_err(dev, "Disable ram_reg_lft failed");
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_BL_H2O_RJCT, 0, 1);
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if (rc)
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dev_err(dev, "Disable ram_reg_h2o failed");
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_LOW_POWER_ENABLE, 0, 1);
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if (rc)
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dev_err(dev, "Disable ram_reg_lpwg failed");
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/*suspend_scanning */
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rc = cmd->nonhid_cmd->suspend_scanning(dev, 0);
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if (rc)
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@ -1633,6 +1664,9 @@ start_testing:
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if (rc)
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dev_err(dev, "resume_scanning failed");
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/* Delay 300ms to for IIR filter */
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msleep(300);
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/*get all cmcp data from FW*/
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self_test_id_supported =
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cyttsp5_get_cmcp_info(dad, cmcp_info);
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@ -1673,11 +1707,25 @@ start_testing:
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if (rc)
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dev_err(dev, "resume_scanning failed");
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/* Delay 300ms to for IIR filter */
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msleep(300);
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self_test_id_supported =
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cyttsp5_get_cm_cal(dad, cmcp_info);
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if (self_test_id_supported)
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dev_err(dev, "cyttsp5_get_cmcp_info failed");
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/* Restore Param */
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_ACT_LFT_EN, ram_reg_lft, 1);
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if (rc)
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dev_err(dev, "Restore ram_reg_lft failed");
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_BL_H2O_RJCT, ram_reg_h2o, 1);
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if (rc)
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dev_err(dev, "Restore ram_reg_h2o failed");
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rc = cmd->nonhid_cmd->set_param(dev, 0, PT_PARAM_LOW_POWER_ENABLE, ram_reg_lpwg, 1);
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if (rc)
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dev_err(dev, "Restore ram_reg_lpwg failed");
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/*start watchdog*/
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rc = cmd->request_start_wd(dev);
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if (rc)
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@ -2843,6 +2891,97 @@ static const struct file_operations cmcp_results_debugfs_fops = {
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.write = NULL,
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};
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static ssize_t cmcp_results_show(struct file *filp,
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struct kobject *kobj, struct bin_attribute *bin_attr,
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char *buf, loff_t offset, size_t count)
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{
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struct device *dev = container_of(kobj, struct device, kobj);
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struct cyttsp5_device_access_data *dad
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= cyttsp5_get_device_access_data(dev);
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struct cmcp_data *cmcp_info = dad->cmcp_info;
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struct result *result = dad->result;
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struct configuration *configuration = dad->configs;
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static int pr_left;
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static int pr_index;
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static u8 *pr_buf;
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int index = 0;
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int rc = 0;
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int test_item;
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int no_builtin_file = 0;
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int test_executed = 0;
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if (pr_left) {
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if (count < pr_left) {
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index = count;
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memcpy(buf, pr_buf + pr_index, index);
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pr_left -= count;
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pr_index += count;
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} else {
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index = pr_left;
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memcpy(buf, pr_buf + pr_index, index);
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pr_left = 0;
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pr_index = 0;
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kfree(pr_buf);
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}
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return index;
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}
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if (offset == 0) {
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mutex_lock(&dad->sysfs_lock);
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test_executed = dad->test_executed;
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test_item = cyttsp5_cmcp_get_test_item(dad->cmcp_test_items);
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if (dad->builtin_cmcp_threshold_status < 0) {
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dev_err(dev, "%s: No cmcp threshold file.\n", __func__);
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no_builtin_file = 1;
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}
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mutex_unlock(&dad->sysfs_lock);
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if (test_executed) {
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pr_buf = kzalloc(MAX_BUF_LEN, GFP_KERNEL);
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if (configuration == NULL)
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dev_err(dev, "config is NULL");
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if (result == NULL)
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dev_err(dev, "result is NULL");
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if (cmcp_info == NULL)
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dev_err(dev, "cmcp_info is NULL");
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index = save_header(pr_buf, index, result);
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index = save_engineering_data(dev, pr_buf, index,
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cmcp_info, configuration, result,
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test_item, no_builtin_file);
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} else {
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char warning_info[] =
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"No test result available!\n";
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dev_err(dev, "%s: No test result available!\n", __func__);
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index += scnprintf(&pr_buf[index], MAX_BUF_LEN - index,
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"%s", warning_info);
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}
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if (count < index) {
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memcpy(buf, pr_buf, count);
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pr_left = index - count;
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pr_index = count;
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index = count;
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} else {
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memcpy(buf, pr_buf, index);
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pr_left = 0;
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pr_index = 0;
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kfree(pr_buf);
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}
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return index;
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}
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return rc;
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}
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static struct bin_attribute bin_attr_cmcp_results = {
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.attr = {
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.name = "cmcp_results",
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.mode = (0444),
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},
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.read = cmcp_results_show,
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};
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static ssize_t cyttsp5_cmcp_threshold_loading_show(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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@ -4687,11 +4826,19 @@ static int cyttsp5_setup_sysfs(struct device *dev)
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goto unregister_status;
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}
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rc = device_create_bin_file(dev, &bin_attr_cmcp_results);
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if (rc) {
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dev_err(dev,
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"%s: Error, could not create node cmcp_results\n",
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__func__);
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goto unregister_response;
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}
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dad->base_dentry = debugfs_create_dir(dev_name(dev), NULL);
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if (IS_ERR_OR_NULL(dad->base_dentry)) {
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dev_err(dev, "%s: Error, could not create base directory\n",
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__func__);
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goto unregister_response;
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goto unregister_cmcp_results;
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}
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dad->mfg_test_dentry = debugfs_create_dir("mfg_test",
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@ -4825,6 +4972,8 @@ unregister_cmcp_test:
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device_remove_file(dev, &dev_attr_cmcp_test);
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unregister_base_dir:
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debugfs_remove_recursive(dad->base_dentry);
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unregister_cmcp_results:
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device_remove_bin_file(dev, &bin_attr_cmcp_results);
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unregister_response:
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device_remove_file(dev, &dev_attr_response);
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unregister_status:
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@ -5236,6 +5385,7 @@ static void cyttsp5_device_access_release(struct device *dev, void *data)
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device_remove_file(dev, &dev_attr_command);
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device_remove_file(dev, &dev_attr_status);
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device_remove_file(dev, &dev_attr_response);
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device_remove_bin_file(dev, &bin_attr_cmcp_results);
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debugfs_remove(dad->cmcp_results_debugfs);
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debugfs_remove_recursive(dad->base_dentry);
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#ifdef TTHE_TUNER_SUPPORT
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