diff options
author | Michel Dänzer <michel.daenzer@amd.com> | 2017-03-02 17:13:06 +0900 |
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committer | Michel Dänzer <michel@daenzer.net> | 2017-03-03 16:11:12 +0900 |
commit | a6d363008e2b55f0aa6151be1a99f01b97870e91 (patch) | |
tree | 19b9091584048e3df13b1edb1658aeaa8ba5bc7e | |
parent | 53926db2355de0a324c205703a0377b498136f65 (diff) |
Don't destroy current FB if drmModeAddFB fails
It would probably result in a black screen.
(Ported from radeon commit 1351e48efe7a2c28eab447e16f36a00fbd02ae48)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
-rw-r--r-- | src/drmmode_display.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/drmmode_display.c b/src/drmmode_display.c index bc7b9c3..463759b 100644 --- a/src/drmmode_display.c +++ b/src/drmmode_display.c @@ -2679,7 +2679,8 @@ flip_error: strerror(errno)); error: - if (flipdata && flipdata->flip_count <= 1) { + if (flipdata && flipdata->flip_count <= 1 && + drmmode->fb_id != flipdata->old_fb_id) { drmModeRmFB(pAMDGPUEnt->fd, drmmode->fb_id); drmmode->fb_id = flipdata->old_fb_id; } |