dm_test_set_...caps_non_edp(9)

💅 dm_test_set_psr_caps_non_edp — Kernel API Manual ✨

okay bestie, welcome to the dm_test_set_psr_caps_non_edp(9) page, like, the whole manual is literally named after this one function and we're gonna get into it 🫶

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🌸 NAME 🌸

dm_test_set_psr_caps_non_edp — only eDP links can enable PSR</p> 💖 that's the whole vibe, no cap.

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✨ SYNOPSIS ✨

void dm_test_set_psr_caps_non_edp (struct kunit *test );

like, that's it. that's the signature. she's simple, she's iconic 👑

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🎀 ARGUMENTS 🎀

• test — the KUnit test context 💅 literally, that's what it is. that's the parameter. that's the whole squad right there.

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🦋 SEE ALSO 🦋

bestie there are so many siblings in this family, ok, buckle up, we're listing every single one of them because they all deserve their moment 🏆

the link supports psrsu girlies:

• dm_test_link_supports_psrsu_no_dmcub(9)
• dm_test_link_supports_psrsu_old_dcn(9)
• dm_test_link_supports_psrsu_panel_unsupported(9)
• dm_test_link_supports_psrsu_missing_alpm(9)
• dm_test_link_supports_psrsu_missing_y_coordinate(9)
• dm_test_link_supports_psrsu_missing_granularity(9)
• dm_test_link_supports_psrsu_debug_mask_disabled(9)
• dm_test_link_supports_psrsu_temporarily_disabled(9)

the set psr caps crew:

• dm_test_set_psr_caps_null_link(9)
• dm_test_set_psr_caps_null_connector(9)
• dm_test_set_psr_caps_no_dmub_psr(9)
• dm_test_set_psr_caps_disconnected(9)
• dm_test_set_psr_caps_no_dpcd_psr(9)
• dm_test_set_psr_caps_edp1_disabled(9)
• dm_test_set_psr_caps_success_psr1(9)

the psr set event trio, periodt:

• dm_test_psr_set_event_get_event_fails(9)
• dm_test_psr_set_event_already_set(9)
• dm_test_psr_set_event_updates_event(9)

and the psr is active allowed squad (they ate, fr fr):

• dm_test_psr_is_active_allowed_no_streams(9)
• dm_test_psr_is_active_allowed_null_link(9)
• dm_test_psr_is_active_allowed_requires_enabled_and_allowed(9)
• dm_test_psr_is_active_allowed_any_stream(9)

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📁 Kernel file 📁

the source lives right here, bestie, go look, iykyk:

./drivers/gpu/drm/amd/display/amdgpu_dm/tests/amdgpu_dm_psr_test.c

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ngl, that's genuinely the entire page 😭 no hidden options, no environment variables, no exit statuses, no bugs section. sometimes a manpage is just a vibe check and this one passed 💀

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✨ and that's the whole thing, bestie! ✨ this cutie came from ./drivers/gpu/drm/amd/display/..., dated October 2026, and it goes by the name dm_test_set_...caps_non_edp(9) — slay, mwah 💋💖