Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751518AbbHAD6q (ORCPT ); Fri, 31 Jul 2015 23:58:46 -0400 Received: from mail-ob0-f170.google.com ([209.85.214.170]:33542 "EHLO mail-ob0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751281AbbHAD62 (ORCPT ); Fri, 31 Jul 2015 23:58:28 -0400 From: Azael Avalos To: Darren Hart , platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Azael Avalos Subject: [PATCH v3 2/5] toshiba_acpi: Remove "*not supported" feature prints Date: Fri, 31 Jul 2015 21:58:13 -0600 Message-Id: <1438401496-27744-3-git-send-email-coproscefalo@gmail.com> X-Mailer: git-send-email 2.4.6 In-Reply-To: <1438401496-27744-1-git-send-email-coproscefalo@gmail.com> References: <1438401496-27744-1-git-send-email-coproscefalo@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 11018 Lines: 293 Currently the driver prints "*not supported" if any of the features queried are in fact not supported, let us print the available features instead. This patch removes all instances pr_info printing "*not supported", and add a new function called "print_supported_features", which will print the available laptop features. Signed-off-by: Azael Avalos --- drivers/platform/x86/toshiba_acpi.c | 72 +++++++++++++++++++++++-------------- 1 file changed, 46 insertions(+), 26 deletions(-) diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index d983dc4..66b596a 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -459,7 +459,7 @@ static void toshiba_illumination_available(struct toshiba_acpi_dev *dev) if (ACPI_FAILURE(status)) pr_err("ACPI call to query Illumination support failed\n"); else if (out[0] == TOS_NOT_SUPPORTED) - pr_info("Illumination device not available\n"); + return; else if (out[0] == TOS_SUCCESS) dev->illumination_supported = 1; } @@ -483,7 +483,6 @@ static void toshiba_illumination_set(struct led_classdev *cdev, pr_err("ACPI call for illumination failed\n"); return; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Illumination not supported\n"); return; } } @@ -505,7 +504,6 @@ static enum led_brightness toshiba_illumination_get(struct led_classdev *cdev) pr_err("ACPI call for illumination failed\n"); return LED_OFF; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Illumination not supported\n"); return LED_OFF; } @@ -530,7 +528,7 @@ static void toshiba_kbd_illum_available(struct toshiba_acpi_dev *dev) if (ACPI_FAILURE(status) || out[0] == TOS_INPUT_DATA_ERROR) { pr_err("ACPI call to query kbd illumination support failed\n"); } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("Keyboard illumination not available\n"); + return; } else if (out[0] == TOS_SUCCESS) { /* * Check for keyboard backlight timeout max value, @@ -564,7 +562,6 @@ static int toshiba_kbd_illum_status_set(struct toshiba_acpi_dev *dev, u32 time) pr_err("ACPI call to set KBD backlight status failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Keyboard backlight status not supported\n"); return -ENODEV; } @@ -584,7 +581,6 @@ static int toshiba_kbd_illum_status_get(struct toshiba_acpi_dev *dev, u32 *time) pr_err("ACPI call to get KBD backlight status failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Keyboard backlight status not supported\n"); return -ENODEV; } @@ -603,7 +599,6 @@ static enum led_brightness toshiba_kbd_backlight_get(struct led_classdev *cdev) pr_err("ACPI call to get the keyboard backlight failed\n"); return LED_OFF; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Keyboard backlight not supported\n"); return LED_OFF; } @@ -624,7 +619,6 @@ static void toshiba_kbd_backlight_set(struct led_classdev *cdev, pr_err("ACPI call to set KBD Illumination mode failed\n"); return; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Keyboard backlight not supported\n"); return; } } @@ -758,7 +752,7 @@ static void toshiba_accelerometer_available(struct toshiba_acpi_dev *dev) out[0] == TOS_NOT_INITIALIZED) pr_err("Accelerometer not initialized\n"); else if (out[0] == TOS_NOT_SUPPORTED) - pr_info("Accelerometer not supported\n"); + return; else if (out[0] == TOS_SUCCESS) dev->accelerometer_supported = 1; } @@ -801,7 +795,6 @@ static void toshiba_usb_sleep_charge_available(struct toshiba_acpi_dev *dev) sci_close(dev); return; } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); sci_close(dev); return; } else if (out[0] == TOS_SUCCESS) { @@ -814,7 +807,7 @@ static void toshiba_usb_sleep_charge_available(struct toshiba_acpi_dev *dev) if (ACPI_FAILURE(status)) { pr_err("ACPI call to get USB Sleep and Charge mode failed\n"); } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); + return; } else if (out[0] == TOS_SUCCESS) { dev->usbsc_bat_level = out[2]; /* Flag as supported */ @@ -837,7 +830,6 @@ static int toshiba_usb_sleep_charge_get(struct toshiba_acpi_dev *dev, pr_err("ACPI call to set USB S&C mode failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -860,7 +852,6 @@ static int toshiba_usb_sleep_charge_set(struct toshiba_acpi_dev *dev, pr_err("ACPI call to set USB S&C mode failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -886,7 +877,6 @@ static int toshiba_sleep_functions_status_get(struct toshiba_acpi_dev *dev, pr_err("ACPI call to get USB S&C battery level failed\n"); return -EIO; } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); return -ENODEV; } else if (out[0] == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -915,7 +905,6 @@ static int toshiba_sleep_functions_status_set(struct toshiba_acpi_dev *dev, pr_err("ACPI call to set USB S&C battery level failed\n"); return -EIO; } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("USB Sleep and Charge not supported\n"); return -ENODEV; } else if (out[0] == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -942,7 +931,6 @@ static int toshiba_usb_rapid_charge_get(struct toshiba_acpi_dev *dev, return -EIO; } else if (out[0] == TOS_NOT_SUPPORTED || out[0] == TOS_INPUT_DATA_ERROR) { - pr_info("USB Rapid Charge not supported\n"); return -ENODEV; } @@ -969,7 +957,6 @@ static int toshiba_usb_rapid_charge_set(struct toshiba_acpi_dev *dev, pr_err("ACPI call to set USB Rapid Charge failed\n"); return -EIO; } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("USB Rapid Charge not supported\n"); return -ENODEV; } else if (out[0] == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -991,7 +978,6 @@ static int toshiba_usb_sleep_music_get(struct toshiba_acpi_dev *dev, u32 *state) pr_err("ACPI call to get Sleep and Music failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Sleep and Music not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1013,7 +999,6 @@ static int toshiba_usb_sleep_music_set(struct toshiba_acpi_dev *dev, u32 state) pr_err("ACPI call to set Sleep and Music failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Sleep and Music not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1036,7 +1021,6 @@ static int toshiba_function_keys_get(struct toshiba_acpi_dev *dev, u32 *mode) pr_err("ACPI call to get KBD function keys failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("KBD function keys not supported\n"); return -ENODEV; } @@ -1056,7 +1040,6 @@ static int toshiba_function_keys_set(struct toshiba_acpi_dev *dev, u32 mode) pr_err("ACPI call to set KBD function keys failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("KBD function keys not supported\n"); return -ENODEV; } @@ -1077,7 +1060,6 @@ static int toshiba_panel_power_on_get(struct toshiba_acpi_dev *dev, u32 *state) pr_err("ACPI call to get Panel Power ON failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Panel Power on not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1099,7 +1081,6 @@ static int toshiba_panel_power_on_set(struct toshiba_acpi_dev *dev, u32 state) pr_err("ACPI call to set Panel Power ON failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("Panel Power ON not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1122,7 +1103,6 @@ static int toshiba_usb_three_get(struct toshiba_acpi_dev *dev, u32 *state) pr_err("ACPI call to get USB 3 failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("USB 3 not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1144,7 +1124,6 @@ static int toshiba_usb_three_set(struct toshiba_acpi_dev *dev, u32 state) pr_err("ACPI call to set USB 3 failed\n"); return -EIO; } else if (result == TOS_NOT_SUPPORTED) { - pr_info("USB 3 not supported\n"); return -ENODEV; } else if (result == TOS_INPUT_DATA_ERROR) { return -EIO; @@ -1166,7 +1145,6 @@ static int toshiba_hotkey_event_type_get(struct toshiba_acpi_dev *dev, pr_err("ACPI call to get System type failed\n"); return -EIO; } else if (out[0] == TOS_NOT_SUPPORTED) { - pr_info("System type not supported\n"); return -ENODEV; } @@ -2609,6 +2587,46 @@ static int toshiba_acpi_setup_backlight(struct toshiba_acpi_dev *dev) return 0; } +static void print_supported_features(struct toshiba_acpi_dev *dev) +{ + pr_info("Supported laptop features:"); + + if (dev->hotkey_dev) + pr_cont(" hotkeys"); + if (dev->backlight_dev) + pr_cont(" backlight"); + if (dev->video_supported) + pr_cont(" video-out"); + if (dev->fan_supported) + pr_cont(" fan"); + if (dev->tr_backlight_supported) + pr_cont(" transflective-backlight"); + if (dev->illumination_supported) + pr_cont(" illumination"); + if (dev->kbd_illum_supported) + pr_cont(" keyboard-backlight"); + if (dev->touchpad_supported) + pr_cont(" touchpad"); + if (dev->eco_supported) + pr_cont(" eco-led"); + if (dev->accelerometer_supported) + pr_cont(" accelerometer-axes"); + if (dev->usb_sleep_charge_supported) + pr_cont(" usb-sleep-charge"); + if (dev->usb_rapid_charge_supported) + pr_cont(" usb-rapid-charge"); + if (dev->usb_sleep_music_supported) + pr_cont(" usb-sleep-music"); + if (dev->kbd_function_keys_supported) + pr_cont(" special-function-keys"); + if (dev->panel_power_on_supported) + pr_cont(" panel-power-on"); + if (dev->usb_three_supported) + pr_cont(" usb3"); + + pr_cont("\n"); +} + static int toshiba_acpi_remove(struct acpi_device *acpi_dev) { struct toshiba_acpi_dev *dev = acpi_driver_data(acpi_dev); @@ -2780,6 +2798,8 @@ static int toshiba_acpi_add(struct acpi_device *acpi_dev) ret = get_fan_status(dev, &dummy); dev->fan_supported = !ret; + print_supported_features(dev); + /* * Enable the "Special Functions" mode only if they are * supported and if they are activated. -- 2.4.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/