drm/i915/cnl: Introduce Cannonlake platform defition.
Cannonlake is a Intel® Processor containing Intel® HD Graphics
following Kabylake.
It is Gen10.
Let's start by adding the platform definition based on previous
platforms but yet as alpha_support.
On following patches we will start adding PCI IDs and the
platform specific changes.
CNL has an increased DDB size as Damien had previously
noticed and provided a separated patch that got squashed here.
v2: Squash DDB size here per Ander request.
Credits-to: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1496781040-20888-1-git-send-email-rodrigo.vivi@intel.com
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index f940e48..feb3425 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -425,6 +425,14 @@ static const struct intel_device_info intel_kabylake_gt3_info = {
.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING | BSD2_RING,
};
+static const struct intel_device_info intel_cannonlake_info = {
+ BDW_FEATURES,
+ .is_alpha_support = 1,
+ .platform = INTEL_CANNONLAKE,
+ .gen = 10,
+ .ddb_size = 1024,
+};
+
/*
* Make sure any device matches here are from most specific to most
* general. For example, since the Quanta match is based on the subsystem