From 4b501262826f5b20f54433c586b111dd190bea25 Mon Sep 17 00:00:00 2001 From: James Qian Wang Date: Thu, 19 Nov 2020 09:39:48 +0800 Subject: [PATCH] drm/komeda: Correct the sequence of hw_done() and flip_done() Komeda HW has no special, program the update to HW is done first, then flip happens. So correct the sequence to hw_done() first then flip_done(). Reported-by: Daniel Vetter Signed-off-by: James Qian Wang Acked-by: Daniel Vetter Signed-off-by: Liviu Dudau Link: https://patchwork.freedesktop.org/patch/msgid/20201119013948.2866343-1-james.qian.wang@arm.com --- drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index 6b99df6..034ee08 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -81,10 +81,10 @@ static void komeda_kms_commit_tail(struct drm_atomic_state *old_state) drm_atomic_helper_commit_modeset_enables(dev, old_state); - drm_atomic_helper_wait_for_flip_done(dev, old_state); - drm_atomic_helper_commit_hw_done(old_state); + drm_atomic_helper_wait_for_flip_done(dev, old_state); + drm_atomic_helper_cleanup_planes(dev, old_state); } -- 2.7.4