diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/sna/sna_display.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index e30984cf..e96825de 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -1792,8 +1792,10 @@ static struct kgem_bo *sna_crtc_attach(xf86CrtcPtr crtc) unsigned long tiled_limit; int tiling; - if (!sna_crtc_enable_shadow(sna, sna_crtc)) + if (!sna_crtc_enable_shadow(sna, sna_crtc)) { + DBG(("%s: failed to enable crtc shadow\n")); return NULL; + } DBG(("%s: attaching to per-crtc pixmap %dx%d\n", __FUNCTION__, crtc->mode.HDisplay, crtc->mode.VDisplay)); @@ -1816,10 +1818,13 @@ static struct kgem_bo *sna_crtc_attach(xf86CrtcPtr crtc) crtc->mode.HDisplay, crtc->mode.VDisplay, scrn->bitsPerPixel, tiling, CREATE_SCANOUT); - if (bo == NULL) + if (bo == NULL) { + DBG(("%s: failed to allocate crtc scanout\n")); return NULL; + } if (!get_fb(sna, bo, crtc->mode.HDisplay, crtc->mode.VDisplay)) { + DBG(("%s: failed to bind fb for crtc scanout\n")); kgem_bo_destroy(&sna->kgem, bo); return NULL; } @@ -1830,13 +1835,17 @@ static struct kgem_bo *sna_crtc_attach(xf86CrtcPtr crtc) if (sna_crtc->slave_pixmap) { DBG(("%s: attaching to scanout pixmap\n", __FUNCTION__)); bo = sna_pixmap_pin(sna_crtc->slave_pixmap, PIN_SCANOUT); - if (bo == NULL) + if (bo == NULL) { + DBG(("%s: failed to pin crtc scanout\n")); return NULL; + } if (!get_fb(sna, bo, sna_crtc->slave_pixmap->drawable.width, - sna_crtc->slave_pixmap->drawable.height)) + sna_crtc->slave_pixmap->drawable.height)) { + DBG(("%s: failed to bind fb for crtc scanout\n")); return NULL; + } } else { DBG(("%s: attaching to framebuffer\n", __FUNCTION__)); bo = sna_pixmap_pin(sna->front, PIN_SCANOUT); @@ -1845,16 +1854,20 @@ static struct kgem_bo *sna_crtc_attach(xf86CrtcPtr crtc) return NULL; } - if (!get_fb(sna, bo, scrn->virtualX, scrn->virtualY)) + if (!get_fb(sna, bo, scrn->virtualX, scrn->virtualY)) { + DBG(("%s: failed to bind fb for crtc scanout\n")); return NULL; + } } if (sna->flags & SNA_TEAR_FREE) { assert(sna_crtc->slave_pixmap == NULL); DBG(("%s: enabling TearFree shadow\n", __FUNCTION__)); - if (!sna_crtc_enable_shadow(sna, sna_crtc)) + if (!sna_crtc_enable_shadow(sna, sna_crtc)) { + DBG(("%s: failed to enable crtc shadow\n")); return NULL; + } if (sna->mode.shadow == NULL) { RegionRec region; @@ -1874,12 +1887,15 @@ static struct kgem_bo *sna_crtc_attach(xf86CrtcPtr crtc) scrn->bitsPerPixel, I915_TILING_X, CREATE_SCANOUT); - if (shadow == NULL) + if (shadow == NULL) { + DBG(("%s: failed to allocate TearFree shadow bo\n", __FUNCTION__)); return NULL; + } if (!get_fb(sna, shadow, region.extents.x2, region.extents.y2)) { + DBG(("%s: failed to bind fb for TearFeee shadow\n")); kgem_bo_destroy(&sna->kgem, shadow); return NULL; } |