Commit 756c1b87 authored Nov 17, 2020 by Ville Syrjälä Committed by Manasi Navare Nov 18, 2020

drm/i915: Disable legacy cursor fastpath for bigjoiner



The legacy cursor fastpath code doesn't deal with bigjoiner.
Disable the fastpath for now.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201117194718.11462-13-manasi.d.navare@intel.com

parent 498fab06

drivers/gpu/drm/i915/display/intel_display.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -16931,9 +16931,11 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
		/*
		* When crtc is inactive or there is a modeset pending,
		* wait for it to complete in the slowpath
		*
		* FIXME bigjoiner fastpath would be good
		*/
		if (!crtc_state->hw.active \|\| needs_modeset(crtc_state) \|\|
		crtc_state->update_pipe)
		crtc_state->update_pipe \|\| crtc_state->bigjoiner)
		goto slow;

		/*

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