diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-03-13 16:08:29 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-04-02 02:15:26 +0300 |
| commit | 33b3c4791eeacdafdb96ba95dbe24142b73be4da (patch) | |
| tree | 3307f89ae24ae58ad765f6062199043d3711a165 | |
| parent | da1d515eb1692e87422caefb80799bd716070bbc (diff) | |
drm/i915: Extract intel_memory_type_is_local()
Extract the "is this memory region local?" check into a helper.
I'll have another use for this in the BIOS FB takeover.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250313140838.29742-2-ville.syrjala@linux.intel.com
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_lmem.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_memory_region.h | 2 |
3 files changed, 14 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_lmem.c b/drivers/gpu/drm/i915/gem/i915_gem_lmem.c index 388f90784d8a..f566191d843b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_lmem.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_lmem.c @@ -48,8 +48,7 @@ bool i915_gem_object_is_lmem(struct drm_i915_gem_object *obj) i915_gem_object_evictable(obj)) assert_object_held(obj); #endif - return mr && (mr->type == INTEL_MEMORY_LOCAL || - mr->type == INTEL_MEMORY_STOLEN_LOCAL); + return mr && intel_memory_type_is_local(mr->type); } /** diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c index d40ee1b42110..d2abc0315ba1 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.c +++ b/drivers/gpu/drm/i915/intel_memory_region.c @@ -171,6 +171,17 @@ intel_memory_region_by_type(struct drm_i915_private *i915, return NULL; } +bool intel_memory_type_is_local(enum intel_memory_type mem_type) +{ + switch (mem_type) { + case INTEL_MEMORY_LOCAL: + case INTEL_MEMORY_STOLEN_LOCAL: + return true; + default: + return false; + } +} + /** * intel_memory_region_reserve - Reserve a memory range * @mem: The region for which we want to reserve a range. diff --git a/drivers/gpu/drm/i915/intel_memory_region.h b/drivers/gpu/drm/i915/intel_memory_region.h index 5973b6fe13cf..bfa1697b9566 100644 --- a/drivers/gpu/drm/i915/intel_memory_region.h +++ b/drivers/gpu/drm/i915/intel_memory_region.h @@ -85,6 +85,8 @@ struct intel_memory_region { void *region_private; }; +bool intel_memory_type_is_local(enum intel_memory_type mem_type); + struct intel_memory_region * intel_memory_region_lookup(struct drm_i915_private *i915, u16 class, u16 instance); |