diff options
| author | Michal Wajdeczko <michal.wajdeczko@intel.com> | 2019-05-27 18:36:10 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-05-28 10:07:21 +0100 |
| commit | a18c3d5e4e420ebb45083e5d0761cca321c80f01 (patch) | |
| tree | db8c586ee8911690259bb0252e96bf7b3bace25e /drivers/gpu/drm | |
| parent | 440f136bd3b7b30a27254d810179a9853e8a8ee6 (diff) | |
drm/i915/guc: Enable GuC CTB communication on Gen11
Gen11 GuC firmware expects H2G command messages to be sent over CTB
(command transport buffers).
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: John Spotswood <john.a.spotswood@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190527183613.17076-15-michal.wajdeczko@intel.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_pci.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c index d7c07a947497..fc66d7f348fc 100644 --- a/drivers/gpu/drm/i915/i915_pci.c +++ b/drivers/gpu/drm/i915/i915_pci.c @@ -746,6 +746,7 @@ static const struct intel_device_info intel_cannonlake_info = { }, \ GEN(11), \ .ddb_size = 2048, \ + .has_guc_ct = 1, \ .has_logical_ring_elsq = 1, \ .color = { .degamma_lut_size = 33, .gamma_lut_size = 1024 } |