diff options
author | Aaron Plattner | 2016-06-06 15:40:33 -0700 |
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committer | Aaron Plattner | 2016-06-06 15:43:38 -0700 |
commit | 527fba43a5628b8e2697ff253b162622e321b201 (patch) | |
tree | 38308204f797794fc0b30eb229b70550f340929b /0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch | |
parent | 57673850b273dcf3db6c85abe9bc1d45d090eaf4 (diff) | |
download | aur-527fba43a5628b8e2697ff253b162622e321b201.tar.gz |
Update to Weston 1.11.0
Fetched patches from the nvidia_r364 branch of
git://people.freedesktop.org/~jjones/weston and then rebased on top of the
1.11.0 tag.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Diffstat (limited to '0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch')
-rw-r--r-- | 0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch b/0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch deleted file mode 100644 index 3c98a74abc15..000000000000 --- a/0005-compositor-drm-Gracefully-handle-vblank-and-flip-inv.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 851f5b55210835e6e7c5699d87e18e09cbbe69e3 Mon Sep 17 00:00:00 2001 -From: "Miguel A. Vico" <mvicomoya@nvidia.com> -Date: Mon, 21 Mar 2016 17:37:35 +0100 -Subject: [PATCH 5/7] compositor-drm: Gracefully handle vblank and flip invalid - timestamps -X-NVConfidentiality: public - -Instant query for vblank timestamp may always fail, resulting in -never scheduling a full repaint in drm_output_start_repaint_loop(). - -Additionally, timestamp provided in page_flip_handler() may also be -invalid. - -This change makes both drm_output_start_repaint_loop() and -page_flip_handler() to schedule a full repaint in any of the -situations above. - -Signed-off-by: Miguel A Vico Moya <mvicomoya@nvidia.com> -Reviewed-by: Andy Ritger <aritger@nvidia.com> ---- - src/compositor-drm.c | 24 +++++++++++++++++++++--- - 1 file changed, 21 insertions(+), 3 deletions(-) - -diff --git a/src/compositor-drm.c b/src/compositor-drm.c -index ded15f83c3e6..a6d4573a922f 100644 ---- a/src/compositor-drm.c -+++ b/src/compositor-drm.c -@@ -1,6 +1,7 @@ - /* - * Copyright © 2008-2011 Kristian Høgsberg - * Copyright © 2011 Intel Corporation -+ * Copyright © 2016 NVIDIA Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the -@@ -761,8 +762,16 @@ drm_output_start_repaint_loop(struct weston_output *output_base) - vbl.request.type |= drm_waitvblank_pipe(output); - ret = drmWaitVBlank(backend->drm.fd, &vbl); - -- /* Error ret or zero timestamp means failure to get valid timestamp */ -- if ((ret == 0) && (vbl.reply.tval_sec > 0 || vbl.reply.tval_usec > 0)) { -+ if (ret) { -+ /* Immediate query failed. It may always fail so we'll never get a valid -+ * timestamp to update msc and call into finish frame. Hence, jump to -+ * finish frame here. -+ */ -+ goto finish_frame; -+ } -+ -+ /* Zero timestamp means failure to get valid timestamp */ -+ if (vbl.reply.tval_sec > 0 || vbl.reply.tval_usec > 0) { - ts.tv_sec = vbl.reply.tval_sec; - ts.tv_nsec = vbl.reply.tval_usec * 1000; - -@@ -783,7 +792,7 @@ drm_output_start_repaint_loop(struct weston_output *output_base) - } - } - -- /* Immediate query didn't provide valid timestamp. -+ /* Immediate query succeeded, but didn't provide valid timestamp. - * Use pageflip fallback. - */ - fb_id = output->current->fb_id; -@@ -869,6 +878,15 @@ page_flip_handler(int fd, unsigned int frame, - else if (!output->vblank_pending) { - ts.tv_sec = sec; - ts.tv_nsec = usec * 1000; -+ -+ /* Zero timestamp means failure to get valid timestamp, so immediately -+ * finish frame */ -+ if (ts.tv_sec == 0 && ts.tv_nsec == 0) { -+ weston_compositor_read_presentation_clock(output->base.compositor, -+ &ts); -+ flags = PRESENTATION_FEEDBACK_INVALID; -+ } -+ - weston_output_finish_frame(&output->base, &ts, flags); - - /* We can't call this from frame_notify, because the output's --- -2.7.4 - |