drm/i915: move memory_regions to runtime info

If it's modified runtime, it's runtime info.

mock_gem_device() is the only one that modifies it. If that could be
fixed, we wouldn't have to do this.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Maarten Lankhort <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/12aace656c6a6380575767d7f6ccd73c12a627c3.1660910433.git.jani.nikula@intel.com

drivers/gpu/drm/i915/i915_drv.h

@@ -1302,7 +1302,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
 
 #define HAS_IPC(dev_priv)		 (INTEL_INFO(dev_priv)->display.has_ipc)
 
-#define HAS_REGION(i915, i) (INTEL_INFO(i915)->memory_regions & (i))
+#define HAS_REGION(i915, i) (RUNTIME_INFO(i915)->memory_regions & (i))
 #define HAS_LMEM(i915) HAS_REGION(i915, REGION_LMEM)
 
 /*

drivers/gpu/drm/i915/i915_pci.c

@@ -163,7 +163,7 @@
 	.__runtime.page_sizes = I915_GTT_PAGE_SIZE_4K
 
 #define GEN_DEFAULT_REGIONS \
-	.memory_regions = REGION_SMEM | REGION_STOLEN_SMEM
+	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_SMEM
 
 #define I830_FEATURES \
 	GEN(2), \
@@ -909,7 +909,7 @@ static const struct intel_device_info rkl_info = {
 };
 
 #define DGFX_FEATURES \
-	.memory_regions = REGION_SMEM | REGION_LMEM | REGION_STOLEN_LMEM, \
+	.__runtime.memory_regions = REGION_SMEM | REGION_LMEM | REGION_STOLEN_LMEM, \
 	.has_llc = 0, \
 	.has_pxp = 0, \
 	.has_snoop = 1, \
@@ -1129,7 +1129,7 @@ static const struct intel_device_info mtl_info = {
 	.display.has_modular_fia = 1,
 	.has_flat_ccs = 0,
 	.has_snoop = 1,
-	.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
+	.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
 	.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),
 	.require_force_probe = 1,
 };

drivers/gpu/drm/i915/intel_device_info.c

@@ -109,7 +109,7 @@ void intel_device_info_print(const struct intel_device_info *info,
 		drm_printf(p, "display version: %u\n", info->display.ver);
 
 	drm_printf(p, "gt: %d\n", info->gt);
-	drm_printf(p, "memory-regions: %x\n", info->memory_regions);
+	drm_printf(p, "memory-regions: %x\n", runtime->memory_regions);
 	drm_printf(p, "page-sizes: %x\n", runtime->page_sizes);
 	drm_printf(p, "platform: %s\n", intel_platform_name(info->platform));
 	drm_printf(p, "ppgtt-size: %d\n", runtime->ppgtt_size);

drivers/gpu/drm/i915/intel_device_info.h

@@ -225,6 +225,8 @@ struct intel_runtime_info {
 	enum intel_ppgtt_type ppgtt_type;
 	unsigned int ppgtt_size; /* log2, e.g. 31/32/48 bits */
 
+	u32 memory_regions; /* regions supported by the HW */
+
 	bool has_pooled_eu;
 
 	/* display */
@@ -245,8 +247,6 @@ struct intel_device_info {
 
 	unsigned int dma_mask_size; /* available DMA address bits */
 
-	u32 memory_regions; /* regions supported by the HW */
-
 	u8 gt; /* GT number, 0 if undefined */
 
 #define DEFINE_FLAG(name) u8 name:1

drivers/gpu/drm/i915/selftests/mock_gem_device.c

@@ -179,7 +179,7 @@ struct drm_i915_private *mock_gem_device(void)
 		I915_GTT_PAGE_SIZE_64K |
 		I915_GTT_PAGE_SIZE_2M;
 
-	mkwrite_device_info(i915)->memory_regions = REGION_SMEM;
+	RUNTIME_INFO(i915)->memory_regions = REGION_SMEM;
 	intel_memory_regions_hw_probe(i915);
 
 	spin_lock_init(&i915->gpu_error.lock);