drm/i915: Use HAS_CSR instead of gen number on DMC load.

Since we have HAS_CSR tied to the platform definition
let's use this instead of checking per platform.

One less thing to worry when adding support to new platforms.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Animesh Manna<animesh.manna@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1497047175-27250-14-git-send-email-rodrigo.vivi@intel.com

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index dedc5df..965988f 100644 (file)
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -241,7 +241,7 @@ void intel_csr_load_program(struct drm_i915_private *dev_priv)
        u32 *payload = dev_priv->csr.dmc_payload;
        uint32_t i, fw_size;
 
-       if (!IS_GEN9(dev_priv)) {
+       if (!HAS_CSR(dev_priv)) {
                DRM_ERROR("No CSR support available for this platform\n");
                return;
        }