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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-12 17:35:37 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-10-12 17:35:37 +0100 |
| commit | eb01cc549d4d5544833ff6da4d79bc63587fd5ca (patch) | |
| tree | 89f678a2307828892d00e024665726d910f13297 | |
| parent | 696f58f69f2bac5717d19f7a1a2278fee50a083e (diff) | |
sna: Refresh mode list if the kernel updates
If the kernel changes its list of modes, make sure we update. (This is a
losing battle since X will add whatever modes it finds from the EDID
despite what the kernel is telling it.)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sna/sna_display.c b/src/sna/sna_display.c index 39c07b30..15be27c4 100644 --- a/src/sna/sna_display.c +++ b/src/sna/sna_display.c @@ -5190,6 +5190,9 @@ output_check_status(struct sna *sna, struct sna_output *output) if (status != XF86OutputStatusConnected) return true; + if (output->num_modes != compat_conn.conn.count_modes) + return true; + if (output->edid_len == 0) return false; |