diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2012-07-06 00:01:58 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2012-07-06 09:22:39 +0100 |
| commit | 1ee10cc3b2aa0888753eeb25c7fde7296a3c92eb (patch) | |
| tree | 71d48ca8d29a54ecfc95f4777f03aa232843d8f9 /src/intel_driver.c | |
| parent | cd2dd3016e0834d1636aa96511608022a4cdbcd1 (diff) | |
Make the detection of broken pre-production hardware verbose
These SDV should have been returned to the manufacturer long ago and
replaced with real systems. So if they are still in use, add a gentle
reminder.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/intel_driver.c')
| -rw-r--r-- | src/intel_driver.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/src/intel_driver.c b/src/intel_driver.c index f1bb10d4..77611f53 100644 --- a/src/intel_driver.c +++ b/src/intel_driver.c @@ -432,6 +432,21 @@ static Bool can_accelerate_blt(struct intel_screen_private *intel) return FALSE; } + if (INTEL_INFO(intel)->gen == 60) { + struct pci_device *const device = intel->PciInfo; + + /* Sandybridge rev07 locks up easily, even with the + * BLT ring workaround in place. + * Thus use shadowfb by default. + */ + if (device->revision < 8) { + xf86DrvMsg(intel->scrn->scrnIndex, X_WARNING, + "Disabling hardware acceleration on this pre-production hardware.\n"); + + return FALSE; + } + } + if (INTEL_INFO(intel)->gen >= 60) { drm_i915_getparam_t gp; int value; @@ -445,17 +460,6 @@ static Bool can_accelerate_blt(struct intel_screen_private *intel) return FALSE; } - if (INTEL_INFO(intel)->gen == 60) { - struct pci_device *const device = intel->PciInfo; - - /* Sandybridge rev07 locks up easily, even with the - * BLT ring workaround in place. - * Thus use shadowfb by default. - */ - if (device->revision < 8) - return FALSE; - } - return TRUE; } |