diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2014-06-23 08:18:23 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2014-06-23 08:18:23 +0100 |
| commit | 96d2749660e1738847222f2d9dbb7303b7deb5bf (patch) | |
| tree | 17487948b35a7b92993ef91e73bc2dd1e9a51f0f | |
| parent | a33aa554fa3df8ca34012cf1c6ecb11fa69ac7fc (diff) | |
sna: Add DBG breadcrumbs to sna_output_discover()
References: https://bugs.freedesktop.org/show_bug.cgi?id=80355
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index cb9526a4..3e4a4b59 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -3553,6 +3553,7 @@ void sna_mode_discover(struct sna *sna) int i, j, serial; int changed = 0; + DBG(("%s()\n", __FUNCTION__)); VG_CLEAR(connectors); memset(&res, 0, sizeof(res)); @@ -3574,17 +3575,21 @@ void sna_mode_discover(struct sna *sna) for (i = 0; i < res.count_connectors; i++) { for (j = 0; j < sna->mode.num_real_output; j++) { if (to_sna_output(config->output[j])->id == connectors[i]) { + DBG(("%s: found %s (id=%d)\n", __FUNCTION__, config->output[j]->name, connectors[i])); to_sna_output(config->output[j])->serial = serial; break; } } - if (j == sna->mode.num_real_output) + if (j == sna->mode.num_real_output) { + DBG(("%s: adding id=%d\n", __FUNCTION__, connectors[i])); changed |= sna_output_add(sna, connectors[i], serial) > 0; + } } for (i = 0; i < sna->mode.num_real_output; i++) { xf86OutputPtr output = config->output[i]; if (to_sna_output(output)->serial != serial) { + DBG(("%s: removing output %s (id=%d)\n", __FUNCTION__, output->name, connectors[i])); if (sna->flags & SNA_REMOVE_OUTPUTS) { sna_output_del(output); i--; } else { @@ -3596,6 +3601,8 @@ void sna_mode_discover(struct sna *sna) } if (changed) { + DBG(("%s: outputs changed, broadcasting\n", __FUNCTION__)); + sna_mode_compute_possible_outputs(sna); /* Reorder user visible listing */ |