From 00937b65d6a358eb3739206e024daf081e5c87ef Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Thu, 2 Jul 2020 14:58:49 +0800
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Subject: [PATCH 06/74] HACK: backend-drm: Avoid random crash when suspending
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Skip the repaint_status check since the weston_output_finish_frame()
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could also be called when turning off dpms.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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libweston/backend-drm/drm.c | 6 ++++--
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libweston/compositor.c | 2 --
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2 files changed, 4 insertions(+), 4 deletions(-)
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diff --git a/libweston/backend-drm/drm.c b/libweston/backend-drm/drm.c
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index e557d41..d6a8588 100644
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--- a/libweston/backend-drm/drm.c
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+++ b/libweston/backend-drm/drm.c
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@@ -280,8 +280,10 @@ drm_output_update_complete(struct drm_output *output, uint32_t flags,
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wl_list_for_each(ps, &output->state_cur->plane_list, link)
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ps->complete = true;
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- drm_output_state_free(output->state_last);
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- output->state_last = NULL;
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+ if (output->state_last) {
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+ drm_output_state_free(output->state_last);
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+ output->state_last = NULL;
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+ }
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if (output->destroy_pending) {
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output->destroy_pending = false;
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diff --git a/libweston/compositor.c b/libweston/compositor.c
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index f87eb37..bfb4c0f 100644
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--- a/libweston/compositor.c
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+++ b/libweston/compositor.c
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@@ -3156,8 +3156,6 @@ weston_output_finish_frame(struct weston_output *output,
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struct timespec vblank_monotonic;
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int64_t msec_rel;
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- assert(output->repaint_status == REPAINT_AWAITING_COMPLETION);
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-
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/*
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* If timestamp of latest vblank is given, it must always go forwards.
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* If not given, INVALID flag must be set.
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--
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2.20.1
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