From: Michel Dänzer <michel.daen...@amd.com>
Preparation for the following fix, no functional change intended.
(Ported from amdgpu commit fa30f4601de7a44edfb4a95873bd648946fd4292)
Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
---
src/drmmode_display.c | 28 ++++++++++++++++++----------
1 file changed, 18 insertions(+), 10 deletions(-)
diff --git a/src/drmmode_display.c b/src/drmmode_display.c
index df8ef3202..ae605edaf 100644
--- a/src/drmmode_display.c
+++ b/src/drmmode_display.c
@@ -1743,6 +1743,22 @@ drmmode_output_create_resources(xf86OutputPtr output)
}
}
+static void
+drmmode_output_set_tear_free(RADEONEntPtr pRADEONEnt,
+ drmmode_output_private_ptr drmmode_output,
+ xf86CrtcPtr crtc, int tear_free)
+{
+ if (drmmode_output->tear_free == tear_free)
+ return;
+
+ drmmode_output->tear_free = tear_free;
+
+ if (crtc) {
+ drmmode_set_mode_major(crtc, &crtc->mode, crtc->rotation,
+ crtc->x, crtc->y);
+ }
+}
+
static Bool
drmmode_output_set_property(xf86OutputPtr output, Atom property,
RRPropertyValuePtr value)
@@ -1783,16 +1799,8 @@ drmmode_output_set_property(xf86OutputPtr output, Atom
property,
for (j = 0; j < p->mode_prop->count_enums; j++) {
if (!strcmp(p->mode_prop->enums[j].name, name)) {
if (i == (drmmode_output->num_props - 1)) {
- if (drmmode_output->tear_free != j) {
- xf86CrtcPtr crtc = output->crtc;
-
- drmmode_output->tear_free = j;
- if (crtc) {
- drmmode_set_mode_major(crtc, &crtc->mode,
- crtc->rotation,
- crtc->x, crtc->y);
- }
- }
+ drmmode_output_set_tear_free(pRADEONEnt, drmmode_output,
+ output->crtc, j);
} else {
drmModeConnectorSetProperty(pRADEONEnt->fd,
drmmode_output->output_id,
--
2.18.0
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