From: Jouni Högander Date: Thu, 4 Dec 2025 07:07:18 +0000 (+0200) Subject: drm/i915/psr: Allow async flip when Selective Fetch enabled X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eabccffbe0a06f8cdba5c37e295c7690f86c57a4;p=thirdparty%2Fkernel%2Flinux.git drm/i915/psr: Allow async flip when Selective Fetch enabled Now as Selective Fetch is performing full frame update on async flip and vblank evasion is done as needed we can allow async flip even when Selective Fetch is enabled. Signed-off-by: Jouni Högander Reviewed-by: Ville Syrjälä Link: https://patch.msgid.link/20251204070718.1090778-4-jouni.hogander@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 9c6d3ecdb589..d5947cc9b94c 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -6026,14 +6026,6 @@ static int intel_async_flip_check_uapi(struct intel_atomic_state *state, return -EINVAL; } - /* FIXME: selective fetch should be disabled for async flips */ - if (new_crtc_state->enable_psr2_sel_fetch) { - drm_dbg_kms(display->drm, - "[CRTC:%d:%s] async flip disallowed with PSR2 selective fetch\n", - crtc->base.base.id, crtc->base.name); - return -EINVAL; - } - for_each_oldnew_intel_plane_in_state(state, plane, old_plane_state, new_plane_state, i) { if (plane->pipe != crtc->pipe)