Our usual i915 convention is to assume that future platforms will follow
the same behavior as the latest platform of today. The VDBOX/SFC
capabilities described here don't seem like something that should be
specific to TGL, so let's future-proof by making the test apply to all
gen12+ platforms.
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191224231521.3430660-1-matthew.d.roper@intel.com
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
* hooked up to an SFC (Scaler & Format Converter) unit.
* In TGL each VDBOX has access to an SFC.
*/
- if (IS_TIGERLAKE(dev_priv) || logical_vdbox++ % 2 == 0)
+ if (INTEL_GEN(dev_priv) >= 12 || logical_vdbox++ % 2 == 0)
RUNTIME_INFO(dev_priv)->vdbox_sfc_access |= BIT(i);
}
DRM_DEBUG_DRIVER("vdbox enable: %04x, instances: %04lx\n",