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

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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: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497038550-30910-1-git-send-email-rodrigo.vivi@intel.com
This commit is contained in:
Rodrigo Vivi 2017-06-09 13:02:30 -07:00
parent 5e5d8b664e
commit 84cd843e71
2 changed files with 3 additions and 2 deletions
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1
drivers/gpu/drm/i915/i915_pci.c
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@ -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

4
drivers/gpu/drm/i915/intel_csr.c
View File

@ -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;