diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2021-03-21 17:53:20 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-02-01 15:37:25 +0200 |
| commit | 2b552ed7d528d24b688b992a5164e062827d0ccb (patch) | |
| tree | c00ab678d537e9359f135ecef552796b851d4b2e | |
| parent | c14994713b87eef67037903f40819793d5959d10 (diff) | |
sna: Allow DRI3 on gen2/3
Once we have DRI3 in Mesa i915 driver we can allow DRI3
on gen2/3.
But due to the supposed missing DRI2 fallback with older Mesa
let's only do that if the user explicitly requests it. Note
that when I tried this with modern Mesa that lacks i915 DRI3
support things seemed to fall back to DRI2 just fine, but
better safe than sorry I guess.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
References: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9734
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| -rw-r--r-- | src/sna/sna_driver.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/sna/sna_driver.c b/src/sna/sna_driver.c index d810b262..b0e16833 100644 --- a/src/sna/sna_driver.c +++ b/src/sna/sna_driver.c @@ -444,7 +444,8 @@ static void setup_dri(struct sna *sna) sna->dri3.override = !sna->dri3.available || xf86IsOptionSet(sna->Options, OPTION_DRI); - if (level >= 3 && sna->kgem.gen >= 040) + if (level >= 3 && (sna->kgem.gen >= 040 || + xf86IsOptionSet(sna->Options, OPTION_DRI))) sna->dri3.enable = sna->dri3.available; #endif #if HAVE_DRI2 |