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Commit 84cd843e authored by Rodrigo Vivi's avatar Rodrigo Vivi
Browse files

drm/i915/cfl: Coffee Lake reuses Kabylake DMC. 



both platforms. We haven't recieved any separated release
specifically for Coffee Lake so let's just re-use what
is already there for Kabylake.

Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: default avatarDhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497038550-30910-1-git-send-email-rodrigo.vivi@intel.com
parent 5e5d8b66

drivers/gpu/drm/i915/i915_pci.c

+1 −0
Original line number Diff line number Diff line
@@ -426,6 +426,7 @@ static const struct intel_device_info intel_kabylake_gt3_info = { 
	BDW_FEATURES, \

	.gen = 9, \

	.platform = INTEL_COFFEELAKE, \

	.has_csr = 1, \

	.has_guc = 1, \

	.ddb_size = 896

drivers/gpu/drm/i915/intel_csr.c

+2 −2
Original line number Diff line number Diff line
@@ -291,7 +291,7 @@ static uint32_t *parse_csr_fw(struct drm_i915_private *dev_priv, 


	if (IS_GEMINILAKE(dev_priv)) {

		required_version = GLK_CSR_VERSION_REQUIRED;

	} else if (IS_KABYLAKE(dev_priv)) {

	} else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv)) {

		required_version = KBL_CSR_VERSION_REQUIRED;

	} else if (IS_SKYLAKE(dev_priv)) {

		required_version = SKL_CSR_VERSION_REQUIRED;
@@ -440,7 +440,7 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv) 


	if (IS_GEMINILAKE(dev_priv))

		csr->fw_path = I915_CSR_GLK;

	else if (IS_KABYLAKE(dev_priv))

	else if (IS_KABYLAKE(dev_priv) || IS_COFFEELAKE(dev_priv))

		csr->fw_path = I915_CSR_KBL;

	else if (IS_SKYLAKE(dev_priv))

		csr->fw_path = I915_CSR_SKL;