From: Tom O'Rourke <Tom.O'rou...@intel.com>
Adds has_slpc to broxton info and adds broxton to
version check. The SLPC interface version 2015.2.4
is found in Broxton Guc v5.
Signed-off-by: Tom O'Rourke <Tom.O'rou...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 1 +
drivers/gpu/drm/i915/intel_guc_loader.c | 3 ++-
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index f2c7c72..871641f 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -354,6 +354,7 @@ static const struct intel_device_info intel_broxton_info = {
.has_ddi = 1,
.has_fpga_dbg = 1,
.has_fbc = 1,
+ .has_slpc = 1,
GEN_DEFAULT_PIPEOFFSETS,
IVB_CURSOR_OFFSETS,
BDW_COLORS,
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c
b/drivers/gpu/drm/i915/intel_guc_loader.c
index 805b3db..3a61aac 100644
--- a/drivers/gpu/drm/i915/intel_guc_loader.c
+++ b/drivers/gpu/drm/i915/intel_guc_loader.c
@@ -136,7 +136,8 @@ static void slpc_version_check(struct drm_device *dev,
struct intel_guc_fw *guc_
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_device_info *info;
- if (IS_SKYLAKE(dev) && (guc_fw->guc_fw_major_found != 6)) {
+ if ((IS_SKYLAKE(dev) && (guc_fw->guc_fw_major_found != 6))
+ || (IS_BROXTON(dev) && (guc_fw->guc_fw_major_found != 5))) {
info = (struct intel_device_info *) &dev_priv->info;
info->has_slpc = 0;
}
--
1.9.1
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