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cf29a866a1
We're changing the driver to have no interrupts during early init for Xe, so we poll the PIPE_FRMSTMSMP counter instead. Interrupts cannot be enabled during FB readout because memirq's requires an allocation. This would overwrite the FB we want to read out. While it might be possible to also run do the same in i915 and run it without interrupts, the platforms i915 supports had a less clear distinction between display and graphics. For this reason I choose only to touch Xe for now. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250121142850.4960-1-dev@lankhorst.se Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
15 lines
328 B
C
15 lines
328 B
C
/* SPDX-License-Identifier: MIT */
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/*
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* Copyright © 2021 Intel Corporation
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*/
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#ifndef __INTEL_PLANE_INITIAL_H__
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#define __INTEL_PLANE_INITIAL_H__
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struct intel_crtc;
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struct intel_display;
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void intel_initial_plane_config(struct intel_display *display);
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void intel_plane_initial_vblank_wait(struct intel_crtc *crtc);
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#endif
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