diff options
Diffstat (limited to 'xorg-server/randr/rrscreen.c')
| -rw-r--r-- | xorg-server/randr/rrscreen.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/xorg-server/randr/rrscreen.c b/xorg-server/randr/rrscreen.c index 22a7e984f..cf7369e00 100644 --- a/xorg-server/randr/rrscreen.c +++ b/xorg-server/randr/rrscreen.c @@ -321,8 +321,13 @@ static inline void swap_modeinfos(xRRModeInfo *modeinfos, int i) swapl(&modeinfos[i].modeFlags); } -#define update_arrays(gpuscreen, pScrPriv) do { \ +#define update_arrays(gpuscreen, pScrPriv, primary_crtc, has_primary) do { \ for (j = 0; j < pScrPriv->numCrtcs; j++) { \ + if (has_primary && \ + primary_crtc == pScrPriv->crtcs[j]) { \ + has_primary = 0; \ + continue; \ + }\ crtcs[crtc_count] = pScrPriv->crtcs[j]->id; \ if (client->swapped) \ swapl(&crtcs[crtc_count]); \ @@ -365,9 +370,11 @@ rrGetMultiScreenResources(ClientPtr client, Bool query, ScreenPtr pScreen) unsigned long extraLen; CARD8 *extra; RRCrtc *crtcs; + RRCrtcPtr primary_crtc = NULL; RROutput *outputs; xRRModeInfo *modeinfos; CARD8 *names; + int has_primary = 0; /* we need to iterate all the GPU masters and all their output slaves */ total_crtcs = 0; @@ -425,18 +432,25 @@ rrGetMultiScreenResources(ClientPtr client, Bool query, ScreenPtr pScreen) modeinfos = (xRRModeInfo *)(outputs + total_outputs); names = (CARD8 *)(modeinfos + total_modes); - /* TODO primary */ crtc_count = 0; output_count = 0; mode_count = 0; pScrPriv = rrGetScrPriv(pScreen); - update_arrays(pScreen, pScrPriv); + if (pScrPriv->primaryOutput && pScrPriv->primaryOutput->crtc) { + has_primary = 1; + primary_crtc = pScrPriv->primaryOutput->crtc; + crtcs[0] = pScrPriv->primaryOutput->crtc->id; + if (client->swapped) + swapl(&crtcs[0]); + crtc_count = 1; + } + update_arrays(pScreen, pScrPriv, primary_crtc, has_primary); xorg_list_for_each_entry(iter, &pScreen->output_slave_list, output_head) { pScrPriv = rrGetScrPriv(iter); - update_arrays(iter, pScrPriv); + update_arrays(iter, pScrPriv, primary_crtc, has_primary); } assert(bytes_to_int32((char *) names - (char *) extra) == rep.length); |