linux/include
Chenyu Chen e239d3e3cb drm/edid: parse panel type from DisplayID 2.x Display Parameters
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>
History 2026-06-17 16:22:17 -04:00
..
acpi Merge branches 'acpi-apei', 'acpi-bus', 'acpi-cppc' and 'acpi-video' 2026-04-30 21:07:06 +02:00
asm-generic ring-buffer: Flush and stop persistent ring buffer on panic 2026-05-21 08:20:58 -04:00
clocksource clocksource/drivers/arm_arch_timer_mmio: Switch over to standalone driver 2025-09-23 12:31:50 +02:00
crypto crypto/krb5, rxrpc: Fix lack of pre-decrypt/pre-verify length checks 2026-05-20 16:36:45 -07:00
cxl cxl: export internal structs for external Type2 drivers 2026-03-16 16:24:29 -07:00
drm drm/edid: parse panel type from DisplayID 2.x Display Parameters 2026-06-17 16:22:17 -04:00
dt-bindings We've finally gotten rid of the struct clk_ops::round_rate() code after months 2026-04-21 08:33:26 -07:00
hyperv x86/hyperv: Skip LP/VP creation on kexec 2026-04-22 06:23:25 +00:00
keys keys/trusted_keys: establish PKWM as a trusted source 2026-01-30 09:27:26 +05:30
kunit kunit: irq: Ensure timer doesn't fire too frequently 2026-02-24 14:44:21 -08:00
kvm KVM: arm64: Kill arch_timer_context::direct field 2026-04-01 15:42:26 +01:00
linux DRM Rust changes for v7.2-rc1 2026-06-05 09:13:12 +10:00
math-emu powerpc/math-emu: Remove -w build flag and fix warnings 2022-09-05 17:28:25 +10:00
media media: subdev: Split v4l2_subdev_get_frame_desc_passthrough() into locked and unlocked 2026-03-24 11:58:02 +01:00
memory memory: renesas-rpc-if: Add RZ/G3E xSPI support 2025-05-01 12:22:25 +02:00
misc cxl: Remove driver 2025-03-16 22:04:27 +11:00
net tcp: fix stale per-CPU tcp_tw_isn leak enabling ISN prediction 2026-05-20 19:14:06 -07:00
pcmcia pcmcia: remove PCCARD_IODYN 2025-08-16 15:37:47 +02:00
ras PCI/AER: Report CXL or PCIe bus type in AER trace logging 2026-01-22 15:07:04 -07:00
rdma RDMA/core: Do not read wild stack memory in uverbs_get_handler_fn() 2026-05-19 19:32:48 -03:00
rv rv: Add support for per-object monitors in DA/HA 2026-03-31 16:47:17 +02:00
scsi scsi: libsas: Delete unused to_dom_device() and to_dev_attr() 2026-04-08 21:55:51 -04:00
soc firmware: tegra: Changes for v7.1-rc1 2026-04-02 23:13:02 +02:00
sound ASoC: Fixes for v7.1 2026-04-23 09:34:28 +02:00
target scsi: target: Add support for completing commands from backend context 2026-02-28 21:04:02 -05:00
trace gpu: host1x: trace: fix string fields in host1x traces 2026-05-28 17:19:28 +02:00
uapi drm/edid: parse panel type from DisplayID 2.x Display Parameters 2026-06-17 16:22:17 -04:00
ufs scsi: ufs: core: Fix bRefClkFreq write failure in HS-LSS mode 2026-04-21 20:58:06 -04:00
vdso vdso/datapage: Trim down unnecessary includes 2026-03-11 15:22:39 +01:00
video fbdev: udlfb: add vm_ops to dlfb_ops_mmap to prevent use-after-free 2026-05-04 10:35:55 +02:00
xen xen/arm: Replace __ASSEMBLY__ with __ASSEMBLER__ in interface.h 2026-05-12 17:31:38 +02:00
Kbuild drm: ensure drm headers are self-contained and pass kernel-doc 2025-02-12 10:44:43 +02:00