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Dasharo Compatibility: Display ports and LCD support

Test cases

Common

Test setup

  1. Proceed with the Generic test setup: firmware
  2. Proceed with the Generic test setup: OS installer
  3. Proceed with the Generic test setup: OS installation
  4. Proceed with the Generic test setup: OS boot from disk

DSP001.001 Internal LCD in firmware

Test description

This test verifies initialization of the laptop's embedded LCD screen during firmware execution phase.

Test configuration data

  1. FIRMWARE = coreboot
  2. BIOS_SETUP_KEY = F2

Test setup

  1. Proceed with the Generic test setup: firmware

Test steps

  1. Power ON the DUT
  2. Observe the internal LCD during firmware execution phase
  3. Power OFF the DUT

Expected result

  1. Logo appears on the screen during firmware execution phase

DSP001.002 Internal LCD in OS (Ubuntu 20.04)

Test description

This test verifies initialization of the laptop's embedded LCD in the OS.

Test configuration data

  1. FIRMWARE = coreboot
  2. BIOS_SETUP_KEY = F2
  3. OPERATING_SYSTEM = Ubuntu 20.04

Test setup

  1. Proceed with the Common section.

Test steps

  1. Observe the internal LCD after the OPERATING_SYSTEM has booted

Expected result

  1. Either the login screen or the OPERATING_SYSTEM installer appears on the internal LCD

DSP001.003 Internal LCD in OS (Windows 10)

Test description

This test verifies initialization of the laptop's embedded LCD in the OS.

Test configuration data

  1. FIRMWARE = coreboot
  2. BIOS_SETUP_KEY = F2
  3. OPERATING_SYSTEM = Windows 10

Test setup

  1. Proceed with the Common section.

Test steps

  1. Observe the internal LCD after the OPERATING_SYSTEM has booted

Expected result

  1. Either the login screen or the OPERATING_SYSTEM installer appears on the internal LCD

DSP002.001 External HDMI display in OS (Ubuntu 20.04)

Test description

This test verifies initialization of the external HDMI display in the OS.

Test configuration data

  1. FIRMWARE = coreboot
  2. BIOS_SETUP_KEY = F2
  3. OPERATING_SYSTEM = Ubuntu 20.04

Test setup

  1. Proceed with the Common section.

Test steps

  1. Switch the display mode between Mirror and Join Displays

Expected result

  1. The image should be displayed on the internal LCD and an external HDMI display in Mirror and Join Displays modes

DSP002.002 External HDMI display in OS (Windows 10)

Test description

This test verifies initialization of the external HDMI display in the OS.

Test configuration data

  1. FIRMWARE = coreboot
  2. BIOS_SETUP_KEY = F2
  3. OPERATING_SYSTEM = Windows 10

Test setup

  1. Proceed with the Common section.

Test steps

  1. Switch the display mode between Duplicate and Extend

Expected result

  1. The image should be displayed on the internal LCD and an external HDMI display in Duplicate and Extend modes