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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Feb 2024 14:54:57.1970 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: abd9fdcb-b39f-4d18-b06b-08dc2b1169fd X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL02EPF0001A0FB.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV3PR12MB9354 This series adds the ability to fetch the EDID through ACPI for laptop panels. Drivers need to opt into the behavior. In this series it's enabled by default for all eDP or LVDS panels with AMDGPU and certain panels for Nouveau. Mario Limonciello (3): drm: Add support to get EDID from ACPI drm/amd: Fetch the EDID from _DDC if available for eDP drm/nouveau: Use drm_edid_read_acpi() helper drivers/gpu/drm/Kconfig | 7 ++ drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + .../gpu/drm/amd/amdgpu/amdgpu_connectors.c | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 8 ++ .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 + .../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 2 + drivers/gpu/drm/drm_edid.c | 113 ++++++++++++++++-- drivers/gpu/drm/nouveau/nouveau_acpi.c | 27 ----- drivers/gpu/drm/nouveau/nouveau_acpi.h | 2 - drivers/gpu/drm/nouveau/nouveau_connector.c | 35 +++--- include/drm/drm_connector.h | 6 + include/drm/drm_edid.h | 1 + 12 files changed, 149 insertions(+), 58 deletions(-) -- 2.34.1