From 4ed91096881449012b14b1e879f40b4a37533e0e Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 8 Aug 2014 20:27:01 +0200 Subject: [PATCH] drm/i915: Track cursor changes as frontbuffer tracking flushes We treat other plane updates in the same fashion. Spotted because Rodrigo kept reporting a bug in the PSR code where the frontbuffer was eternally stuck with a dirty cursor bit set. The psr testcase should have caught this, but that i-g-t is kaputt. Rodrigo is signed up to fix that. Cc: Rodrigo Vivi Tested-by-and-Reviewed-by: Rodrigo Vivi Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_display.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index fd15601f6360..b2e4eac7b70b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -11782,6 +11782,10 @@ intel_cursor_plane_update(struct drm_plane *plane, struct drm_crtc *crtc, return intel_crtc_cursor_set_obj(crtc, obj, crtc_w, crtc_h); } else { intel_crtc_update_cursor(crtc, visible); + + intel_frontbuffer_flip(crtc->dev, + INTEL_FRONTBUFFER_CURSOR(intel_crtc->pipe)); + return 0; } } -- 2.39.5