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Ip=[165.204.84.17]; Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CY4PEPF0000E9D2.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW4PR12MB6852 X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" Hi, This patch series adds an AMD Panel Replay disable/restore step to kms_cursor_legacy. kms_cursor_legacy assumes cursor and concurrent plane/flip updates commit within the same vblank. On AMD eDP, cursor updates may land in a later vblank while Panel Replay self-refresh is active, leading to intermittent subtest failures. This series disallows Panel Replay entry around kms_cursor_legacy and restores the previous state on teardown. No effect on non-amdgpu devices or on AMD systems without Panel Replay. Ray Wu (2): lib/igt_amd: add helper to disable Panel Replay on all eDPs tests/kms_cursor_legacy: disable AMD Panel Replay during test lib/igt_amd.c | 53 +++++++++++++++++++++++++++++++++++++-- lib/igt_amd.h | 1 + tests/kms_cursor_legacy.c | 12 +++++++++ 3 files changed, 64 insertions(+), 2 deletions(-) -- 2.43.0