>From the DMC perspective the same firmware is used on
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@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_pci.c | 1 +
drivers/gpu/drm/i915/intel_csr.c | 4 ++--
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 0b1c96d..c1052b8 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -430,6 +430,7 @@
.is_alpha_support = 1,
.platform = INTEL_COFFEELAKE,
.gen = 9,
+ .has_csr = 1,
.ddb_size = 896,
};
diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index 1575bde..fb6af0b 100644
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -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;
--
1.9.1
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