drm/i915/guc: Kill USES_GUC macro

use intel_uc_uses_guc() directly instead, to be consistent in the way we
check what we want to do with the GuC.

v2: split guc_log_info changes to their own patch (Michal)

Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: John Harrison <John.C.Harrison@Intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200218223327.11058-2-daniele.ceraolospurio@intel.com

diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c
index 7dae91e..048240b 100644 (file)
--- a/drivers/gpu/drm/i915/gt/intel_ggtt.c
+++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c
@@ -427,7 +427,7 @@ static int ggtt_reserve_guc_top(struct i915_ggtt *ggtt)
        u64 size;
        int ret;
 
-       if (!USES_GUC(ggtt->vm.i915))
+       if (!intel_uc_uses_guc(&ggtt->vm.gt->uc))
                return 0;
 
        GEM_BUG_ON(ggtt->vm.total <= GUC_GGTT_TOP);

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 4afa5c4..81b3851 100644 (file)
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1558,11 +1558,12 @@ static void i915_guc_log_info(struct seq_file *m, struct intel_guc_log *log)
 static int i915_guc_info(struct seq_file *m, void *data)
 {
        struct drm_i915_private *dev_priv = node_to_i915(m->private);
+       struct intel_uc *uc = &dev_priv->gt.uc;
 
-       if (!USES_GUC(dev_priv))
+       if (!intel_uc_uses_guc(uc))
                return -ENODEV;
 
-       i915_guc_log_info(m, &dev_priv->gt.uc.guc.log);
+       i915_guc_log_info(m, &uc->guc.log);
 
        /* Add more as required ... */
 
@@ -1663,11 +1664,12 @@ static int i915_guc_log_dump(struct seq_file *m, void *data)
 static int i915_guc_log_level_get(void *data, u64 *val)
 {
        struct drm_i915_private *dev_priv = data;
+       struct intel_uc *uc = &dev_priv->gt.uc;
 
-       if (!USES_GUC(dev_priv))
+       if (!intel_uc_uses_guc(uc))
                return -ENODEV;
 
-       *val = intel_guc_log_get_level(&dev_priv->gt.uc.guc.log);
+       *val = intel_guc_log_get_level(&uc->guc.log);
 
        return 0;
 }
@@ -1675,11 +1677,12 @@ static int i915_guc_log_level_get(void *data, u64 *val)
 static int i915_guc_log_level_set(void *data, u64 val)
 {
        struct drm_i915_private *dev_priv = data;
+       struct intel_uc *uc = &dev_priv->gt.uc;
 
-       if (!USES_GUC(dev_priv))
+       if (!intel_uc_uses_guc(uc))
                return -ENODEV;
 
-       return intel_guc_log_set_level(&dev_priv->gt.uc.guc.log, val);
+       return intel_guc_log_set_level(&uc->guc.log, val);
 }
 
 DEFINE_SIMPLE_ATTRIBUTE(i915_guc_log_level_fops,

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 9928d00..b32668f 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1693,7 +1693,6 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 #define HAS_GT_UC(dev_priv)    (INTEL_INFO(dev_priv)->has_gt_uc)
 
 /* Having GuC is not the same as using GuC */
-#define USES_GUC(dev_priv)             intel_uc_uses_guc(&(dev_priv)->gt.uc)
 #define USES_GUC_SUBMISSION(dev_priv)  intel_uc_uses_guc_submission(&(dev_priv)->gt.uc)
 
 #define HAS_POOLED_EU(dev_priv)        (INTEL_INFO(dev_priv)->has_pooled_eu)