dm_test_sho...fs_lcd_panel(9)
okay so welcome to the dm_test_sho...fs_lcd_panel(9) page in the Kernel API Manual, bestie π. This is the little corner of the kernel test group chat for one very specific LCD eDP panel sysfs situation. No cap.
πΈ NAME πΈ
dm_test_should_create_sysfs_lcd_panel β Test LCD eDP panel enables sysfs. That's the whole vibe: LCD eDP panel, sysfs, test. periodt.
β¨ SYNOPSIS β¨
void dm_test_should_create_sysfs_lcd_panel (struct kunit *test );
π ARGUMENTS π
testβ The KUnit test context. That's the one argument, bestie, literally the KUnit test context.
π₯ SEE ALSO π₯
First up, the kernel file and its path, because we stay organized:
- Kernel file:
./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_backlight_test.c
And now the whole bestie lineup of related refs, all here, all iconic π:
dm_test_find_stream_with_link_returns_match(9)dm_test_find_stream_with_link_missing(9)dm_test_backlight_set_level_connector_off(9)dm_test_backlight_set_level_no_stream(9)dm_test_backlight_set_level_aux_programs_power_module(9)dm_test_backlight_set_level_pwm_programs_power_module(9)dm_test_backlight_set_level_reallows_idle(9)dm_test_backlight_update_status_no_stream(9)dm_test_backlight_get_level_pwm_success(9)dm_test_backlight_get_level_pwm_error(9)dm_test_backlight_get_level_aux_success(9)dm_test_backlight_get_level_aux_error(9)dm_test_backlight_get_brightness_uses_device_index(9)dm_test_register_backlight_device_negative_index(9)dm_test_register_backlight_device_success(9)dm_test_panel_power_savings_show_maps_disable_to_zero(9)dm_test_panel_power_savings_show_reports_level(9)dm_test_panel_power_savings_store_sets_disable(9)dm_test_panel_power_savings_store_forbidden(9)dm_test_panel_power_savings_store_rejects_invalid_text(9)dm_test_panel_power_savings_store_rejects_out_of_range(9)dm_test_backlight_device_index_matches_second(9)dm_test_backlight_device_index_missing_fallback(9)dm_test_backlight_caps_valid_short_circuit(9)dm_test_backlight_caps_aux_support_noop(9)dm_test_backlight_caps_non_aux_sets_defaults(9)dm_test_brightness_range_null_caps(9)dm_test_brightness_range_pwm(9)dm_test_brightness_range_aux(9)dm_test_brightness_to_user_null_caps(9)dm_test_brightness_to_user_below_min(9)dm_test_brightness_to_user_at_max(9)dm_test_brightness_to_user_at_min(9)dm_test_brightness_to_user_midpoint_pwm(9)dm_test_brightness_from_user_null_caps(9)dm_test_brightness_from_user_zero(9)dm_test_brightness_from_user_max(9)dm_test_brightness_from_user_aux(9)dm_test_custom_brightness_no_data_points(9)dm_test_custom_brightness_debug_mask_disables(9)dm_test_custom_brightness_exact_match(9)dm_test_custom_brightness_below_first(9)dm_test_custom_brightness_interpolation(9)dm_test_custom_brightness_above_last(9)dm_test_custom_brightness_single_data_point(9)dm_test_custom_brightness_lower_lum_zero(9)dm_test_brightness_to_user_above_max(9)dm_test_brightness_from_user_midrange(9)dm_test_brightness_from_user_with_curve(9)dm_test_brightness_range_zero_signals(9)dm_test_backlight_fill_props_ac_linear(9)dm_test_backlight_fill_props_dc_nonlinear(9)dm_test_backlight_fill_props_default_range(9)dm_test_update_connector_ext_caps_negative_bl_idx(9)dm_test_update_connector_ext_caps_non_edp(9)dm_test_update_connector_ext_caps_oled_defaults(9)dm_test_update_connector_ext_caps_luminance_values(9)dm_test_update_connector_ext_caps_force_aux(9)dm_test_update_connector_ext_caps_force_pwm(9)dm_test_should_create_sysfs_abm_forced(9)dm_test_should_create_sysfs_non_edp(9)dm_test_should_create_sysfs_no_backlight_index(9)dm_test_should_create_sysfs_oled_no_cacp(9)dm_test_should_create_sysfs_oled_cacp(9)dm_test_setup_backlight_device_non_edp(9)dm_test_setup_backlight_device_connection_none(9)dm_test_setup_backlight_device_max_edps(9)dm_test_setup_backlight_device_oled_success(9)dm_test_setup_backlight_device_attaches_abm_property(9)
and that's the whole page, bestie π
β source/version: ./drivers/gpu/drm/amd/display/..., date: October 2026, and the page tag is dm_test_sho...fs_lcd_panel(9). slay π¦
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms