diff mbox

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

Message ID 1497038550-30910-1-git-send-email-rodrigo.vivi@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rodrigo Vivi June 9, 2017, 8:02 p.m. UTC
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>
---
 drivers/gpu/drm/i915/i915_pci.c  | 1 +
 drivers/gpu/drm/i915/intel_csr.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

Comments

Rodrigo Vivi June 9, 2017, 9:54 p.m. UTC | #1
patch merged to dinq.
Thanks for the review.

On Fri, Jun 9, 2017 at 1:02 PM, Rodrigo Vivi <rodrigo.vivi@intel.com> wrote:
> 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>
> ---
>  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 e38ff14..03b5fe3 100644
> --- a/drivers/gpu/drm/i915/i915_pci.c
> +++ b/drivers/gpu/drm/i915/i915_pci.c
> @@ -426,6 +426,7 @@
>         BDW_FEATURES, \
>         .gen = 9, \
>         .platform = INTEL_COFFEELAKE, \
> +       .has_csr = 1, \
>         .has_guc = 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
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index e38ff14..03b5fe3 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -426,6 +426,7 @@ 
 	BDW_FEATURES, \
 	.gen = 9, \
 	.platform = INTEL_COFFEELAKE, \
+	.has_csr = 1, \
 	.has_guc = 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;