drm/i915: Expose intel_memory_type_str()

Rename region_type_str() into intel_memory_type_str() and
expose it outside intel_memory_region.c. I'll have another
use for this in the BIOS FB takeover code.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250313140838.29742-3-ville.syrjala@linux.intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>

diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c
index d2abc0315ba1a08b663c9fffd98b352d0e7ec279..59bd603e6deb1d72e195348448e168213b765bb8 100644 (file)
--- a/drivers/gpu/drm/i915/intel_memory_region.c
+++ b/drivers/gpu/drm/i915/intel_memory_region.c
@@ -227,7 +227,7 @@ static int intel_memory_region_memtest(struct intel_memory_region *mem,
        return err;
 }
 
-static const char *region_type_str(u16 type)
+const char *intel_memory_type_str(enum intel_memory_type type)
 {
        switch (type) {
        case INTEL_MEMORY_SYSTEM:
@@ -271,7 +271,7 @@ intel_memory_region_create(struct drm_i915_private *i915,
        mem->instance = instance;
 
        snprintf(mem->uabi_name, sizeof(mem->uabi_name), "%s%u",
-                region_type_str(type), instance);
+                intel_memory_type_str(type), instance);
 
        mutex_init(&mem->objects.lock);
        INIT_LIST_HEAD(&mem->objects.list);

diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h
index bfa1697b95664c9ac878952c7b51554a5b929094..b3b75be9ced5d3fd40a5590f5b9d8c011866fe64 100644 (file)
--- a/drivers/gpu/drm/i915/intel_memory_region.h
+++ b/drivers/gpu/drm/i915/intel_memory_region.h
@@ -109,6 +109,7 @@ void intel_memory_regions_driver_release(struct drm_i915_private *i915);
 struct intel_memory_region *
 intel_memory_region_by_type(struct drm_i915_private *i915,
                            enum intel_memory_type mem_type);
+const char *intel_memory_type_str(enum intel_memory_type type);
 
 __printf(2, 3) void
 intel_memory_region_set_name(struct intel_memory_region *mem,