drm/i915/rkl: Set transcoder mask properly

Although we properly captured RKL's three pipes in the device info
structure, we forgot to make the corresponding update to the transcoder
mask.  Set this field so that our transcoder loops will operate
properly.

Fixes: 123f62de419f ("drm/i915/rkl: Add RKL platform info and PCI ids")
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200603211529.3005059-2-matthew.d.roper@intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index e6054b166fe899828a0ef5a639d1c5a98a812991..54b258a030fdf0d16307f79ced08f0ce3c02c695 100644 (file)
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -881,6 +881,8 @@ static const struct intel_device_info rkl_info = {
        GEN12_FEATURES,
        PLATFORM(INTEL_ROCKETLAKE),
        .pipe_mask = BIT(PIPE_A) | BIT(PIPE_B) | BIT(PIPE_C),
+       .cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B) |
+               BIT(TRANSCODER_C),
        .require_force_probe = 1,
        .engine_mask =
                BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0),