In the next patch, we will introduce a new vlv_get_stolen_reserved, so
before we do, make sure checkpatch is happy with the surrounding code.
Sneak in some debug output while we are here.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem_stolen.c | 40 ++++++++++++++++++++++++----------
1 file changed, 28 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index b04e2551bae6..7cc273e690d0 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -174,13 +174,17 @@ void i915_gem_cleanup_stolen(struct drm_device *dev)
}
static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
- resource_size_t *base, resource_size_t *size)
+ resource_size_t *base,
+ resource_size_t *size)
{
- uint32_t reg_val = I915_READ(IS_GM45(dev_priv) ?
- CTG_STOLEN_RESERVED :
- ELK_STOLEN_RESERVED);
+ u32 reg_val = I915_READ(IS_GM45(dev_priv) ?
+ CTG_STOLEN_RESERVED :
+ ELK_STOLEN_RESERVED);
resource_size_t stolen_top = dev_priv->dsm.end + 1;
+ DRM_DEBUG_DRIVER("%s_STOLEN_RESERVED = %08x\n",
+ IS_GM45(dev_priv) ? "CTG" : "ELK", reg_val);
+
if ((reg_val & G4X_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
*size = 0;
@@ -208,9 +212,12 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
- resource_size_t *base, resource_size_t *size)
+ resource_size_t *base,
+ resource_size_t *size)
{
- uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+
+ DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
if ((reg_val & GEN6_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
@@ -240,9 +247,12 @@ static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
- resource_size_t *base, resource_size_t *size)
+ resource_size_t *base,
+ resource_size_t *size)
{
- uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+
+ DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
if ((reg_val & GEN6_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
@@ -266,9 +276,12 @@ static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
- resource_size_t *base, resource_size_t *size)
+ resource_size_t *base,
+ resource_size_t *size)
{
- uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+
+ DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
if ((reg_val & GEN6_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
@@ -298,11 +311,14 @@ static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv,
- resource_size_t *base, resource_size_t *size)
+ resource_size_t *base,
+ resource_size_t *size)
{
- uint32_t reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
resource_size_t stolen_top;
+ DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
+
if ((reg_val & GEN6_STOLEN_RESERVED_ENABLE) == 0) {
*base = 0;
*size = 0;
--
2.16.2
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