dm_test_han..._irq_msg_rdy(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

okay so bestie, welcome to the Kernel API Manual — this page is literally all about dm_test_handle_hpd_rx_irq_msg_rdy, aka Test HPDRX MST message-ready path. periodt 💅

✨ SYNOPSIS ✨

void dm_test_handle_hpd_rx_irq_msg_rdy (struct kunit *test );

🎀 ARGUMENTS 🎀

  • test — The KUnit test context. That's the whole argument, no cap 🫶

🦋 DESCRIPTION 🦋

With HPD RX IRQs allowed and an UP_REQ_MSG_RDY bit set, the handler must take the MST message-ready branch, mark is_handling_mst_msg_rdy_event, and schedule offload work. Like, that's the assignment and it ate 🔥

🌸 SEE ALSO 🌸

bestie, the whole test squad pulls up here — every single one, fr fr:

and that's the whole page, bestie 💅 this cutie came from source/version ./drivers/gpu/drm/amd/display/... and is dated October 2026, under the dm_test_han..._irq_msg_rdy(9) page name — mwah 🫶

📦 where this page comes from