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Parse the Display Parameters Data Block (tag 0x21) defined in DisplayID v2.1a Section 4.2.6. Extract the Display Device Technology field from the color depth and device technology byte, which indicates whether the panel uses LCD or OLED technology. Add a panel_type field to struct drm_display_info and populate it during DisplayID iteration so downstream drivers can use it for panel-type-dependent behavior. Add DRM_MODE_PANEL_TYPE_LCD to the UAPI panel type property alongside the existing OLED value. Assisted-by: Copilot:Claude-Opus-4.6 Signed-off-by: Chenyu Chen <chen-yu.chen@amd.com> Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| cxl | ||
| drm | ||
| dt-bindings | ||
| hyperv | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||