diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_guc_loader.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_guc_loader.c | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/intel_guc_loader.c b/drivers/gpu/drm/i915/intel_guc_loader.c index 8fe96a2d989e..605c69658d2c 100644 --- a/drivers/gpu/drm/i915/intel_guc_loader.c +++ b/drivers/gpu/drm/i915/intel_guc_loader.c @@ -65,6 +65,9 @@ MODULE_FIRMWARE(I915_SKL_GUC_UCODE); #define I915_BXT_GUC_UCODE "i915/bxt_guc_ver8_7.bin" MODULE_FIRMWARE(I915_BXT_GUC_UCODE); +#define I915_KBL_GUC_UCODE "i915/kbl_guc_ver9_14.bin" +MODULE_FIRMWARE(I915_KBL_GUC_UCODE); + /* User-friendly representation of an enum */ const char *intel_guc_fw_status_repr(enum intel_guc_fw_status status) { @@ -87,7 +90,7 @@ static void direct_interrupts_to_host(struct drm_i915_private *dev_priv) struct intel_engine_cs *engine; int irqs; - /* tell all command streamers NOT to forward interrupts and vblank to GuC */ + /* tell all command streamers NOT to forward interrupts or vblank to GuC */ irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_NEVER); irqs |= _MASKED_BIT_DISABLE(GFX_INTERRUPT_STEERING); for_each_engine(engine, dev_priv) @@ -105,9 +108,8 @@ static void direct_interrupts_to_guc(struct drm_i915_private *dev_priv) int irqs; u32 tmp; - /* tell all command streamers to forward interrupts and vblank to GuC */ - irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_ALWAYS); - irqs |= _MASKED_BIT_ENABLE(GFX_INTERRUPT_STEERING); + /* tell all command streamers to forward interrupts (but not vblank) to GuC */ + irqs = _MASKED_BIT_ENABLE(GFX_INTERRUPT_STEERING); for_each_engine(engine, dev_priv) I915_WRITE(RING_MODE_GEN7(engine), irqs); @@ -312,7 +314,7 @@ static u32 guc_wopcm_size(struct drm_i915_private *dev_priv) static int guc_ucode_xfer(struct drm_i915_private *dev_priv) { struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; - struct drm_device *dev = dev_priv->dev; + struct drm_device *dev = &dev_priv->drm; int ret; ret = i915_gem_object_set_to_gtt_domain(guc_fw->guc_fw_obj, false); @@ -411,7 +413,7 @@ static int i915_reset_guc(struct drm_i915_private *dev_priv) */ int intel_guc_setup(struct drm_device *dev) { - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; const char *fw_path = guc_fw->guc_fw_path; int retries, ret, err; @@ -606,7 +608,7 @@ static void guc_fw_fetch(struct drm_device *dev, struct intel_guc_fw *guc_fw) /* Header and uCode will be loaded to WOPCM. Size of the two. */ size = guc_fw->header_size + guc_fw->ucode_size; - if (size > guc_wopcm_size(dev->dev_private)) { + if (size > guc_wopcm_size(to_i915(dev))) { DRM_ERROR("Firmware is too large to fit in WOPCM\n"); goto fail; } @@ -679,7 +681,7 @@ fail: */ void intel_guc_init(struct drm_device *dev) { - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; const char *fw_path; @@ -699,6 +701,10 @@ void intel_guc_init(struct drm_device *dev) fw_path = I915_BXT_GUC_UCODE; guc_fw->guc_fw_major_wanted = 8; guc_fw->guc_fw_minor_wanted = 7; + } else if (IS_KABYLAKE(dev)) { + fw_path = I915_KBL_GUC_UCODE; + guc_fw->guc_fw_major_wanted = 9; + guc_fw->guc_fw_minor_wanted = 14; } else { fw_path = ""; /* unknown device */ } @@ -728,7 +734,7 @@ void intel_guc_init(struct drm_device *dev) */ void intel_guc_fini(struct drm_device *dev) { - struct drm_i915_private *dev_priv = dev->dev_private; + struct drm_i915_private *dev_priv = to_i915(dev); struct intel_guc_fw *guc_fw = &dev_priv->guc.guc_fw; mutex_lock(&dev->struct_mutex); |