> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Michel Dänzer > Sent: Tuesday, February 07, 2017 4:48 AM > To: amd-gfx at lists.freedesktop.org > Subject: [PATCH xf86-video-ati 2/2] Don't destroy current FB if > drmModeAddFB fails > > From: Michel Dänzer <michel.daenzer at amd.com> > > It would probably result in a black screen. > > Signed-off-by: Michel Dänzer <michel.daenzer at amd.com> Series is: Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > src/drmmode_display.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/src/drmmode_display.c b/src/drmmode_display.c > index b64be462d..c39b32558 100644 > --- a/src/drmmode_display.c > +++ b/src/drmmode_display.c > @@ -2949,7 +2949,8 @@ 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(drmmode->fd, drmmode->fb_id); > drmmode->fb_id = flipdata->old_fb_id; > } > -- > 2.11.0 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
