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sna: Quieten kernel debug complaints when disabling crtc 

Even if we are obviously turning the crtc off, it still complains if the
number of connectors is non-zero. So make it so.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-06-28 12:02:32 +01:00
parent 85e4f48a87
commit 93e77ee019
1 changed files with 6 additions and 7 deletions
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13
src/sna/sna_display.c
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@ -488,11 +488,12 @@ sna_crtc_apply(xf86CrtcPtr crtc)
sna_crtc->kmode.vdisplay,
sna_crtc->id, sna_crtc->pipe);
DBG(("%s: applying crtc [%d] mode=%dx%d@%d, fb=%d%s update to %d outputs\n",
DBG(("%s: applying crtc [%d] mode=%dx%d+%d+%d@%d, fb=%d%s update to %d outputs\n",
__FUNCTION__, sna_crtc->id,
sna_crtc->kmode.hdisplay,
sna_crtc->kmode.vdisplay,
sna_crtc->kmode.clock,
arg.mode.hdisplay,
arg.mode.vdisplay,
arg.x, arg.y,
arg.mode.clock,
arg.fb_id,
sna_crtc->shadow ? " [shadow]" : "",
output_count));
@ -593,10 +594,8 @@ sna_crtc_disable(xf86CrtcPtr crtc)
DBG(("%s: disabling crtc [%d]\n", __FUNCTION__, sna_crtc->id));
VG_CLEAR(arg);
memset(&arg, 0, sizeof(arg));
arg.crtc_id = sna_crtc->id;
arg.fb_id = 0;
arg.mode_valid = 0;
(void)drmIoctl(sna->kgem.fd, DRM_IOCTL_MODE_SETCRTC, &arg);
sna_crtc_disable_shadow(sna, sna_crtc);