drm/i915: Move intel_device_info definitions to its own header

We already keep intel_device_info functions in dedicated file.
Add matching header file and move related definitions there.

v2: add gen boundaries (Chris)

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171221185334.17396-5-michal.wajdeczko@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171221215735.30314-4-chris@chris-wilson.co.uk

1 files changed, 1 insertions, 138 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index be756051f4c0..4b943cdbd541 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -57,6 +57,7 @@
 #include "i915_utils.h"
 
 #include "intel_bios.h"
+#include "intel_device_info.h"
 #include "intel_display.h"
 #include "intel_dpll_mgr.h"
 #include "intel_lrc.h"
@@ -448,137 +449,6 @@ struct intel_csr {
 	uint32_t allowed_dc_mask;
 };
 
-#define DEV_INFO_FOR_EACH_FLAG(func) \
-	func(is_mobile); \
-	func(is_lp); \
-	func(is_alpha_support); \
-	/* Keep has_* in alphabetical order */ \
-	func(has_64bit_reloc); \
-	func(has_aliasing_ppgtt); \
-	func(has_csr); \
-	func(has_ddi); \
-	func(has_dp_mst); \
-	func(has_reset_engine); \
-	func(has_fbc); \
-	func(has_fpga_dbg); \
-	func(has_full_ppgtt); \
-	func(has_full_48bit_ppgtt); \
-	func(has_gmch_display); \
-	func(has_guc); \
-	func(has_guc_ct); \
-	func(has_hotplug); \
-	func(has_l3_dpf); \
-	func(has_llc); \
-	func(has_logical_ring_contexts); \
-	func(has_logical_ring_preemption); \
-	func(has_overlay); \
-	func(has_pooled_eu); \
-	func(has_psr); \
-	func(has_rc6); \
-	func(has_rc6p); \
-	func(has_resource_streamer); \
-	func(has_runtime_pm); \
-	func(has_snoop); \
-	func(unfenced_needs_alignment); \
-	func(cursor_needs_physical); \
-	func(hws_needs_physical); \
-	func(overlay_needs_physical); \
-	func(supports_tv); \
-	func(has_ipc);
-
-struct sseu_dev_info {
-	u8 slice_mask;
-	u8 subslice_mask;
-	u8 eu_total;
-	u8 eu_per_subslice;
-	u8 min_eu_in_pool;
-	/* For each slice, which subslice(s) has(have) 7 EUs (bitfield)? */
-	u8 subslice_7eu[3];
-	u8 has_slice_pg:1;
-	u8 has_subslice_pg:1;
-	u8 has_eu_pg:1;
-};
-
-static inline unsigned int sseu_subslice_total(const struct sseu_dev_info *sseu)
-{
-	return hweight8(sseu->slice_mask) * hweight8(sseu->subslice_mask);
-}
-
-/* Keep in gen based order, and chronological order within a gen */
-enum intel_platform {
-	INTEL_PLATFORM_UNINITIALIZED = 0,
-	INTEL_I830,
-	INTEL_I845G,
-	INTEL_I85X,
-	INTEL_I865G,
-	INTEL_I915G,
-	INTEL_I915GM,
-	INTEL_I945G,
-	INTEL_I945GM,
-	INTEL_G33,
-	INTEL_PINEVIEW,
-	INTEL_I965G,
-	INTEL_I965GM,
-	INTEL_G45,
-	INTEL_GM45,
-	INTEL_IRONLAKE,
-	INTEL_SANDYBRIDGE,
-	INTEL_IVYBRIDGE,
-	INTEL_VALLEYVIEW,
-	INTEL_HASWELL,
-	INTEL_BROADWELL,
-	INTEL_CHERRYVIEW,
-	INTEL_SKYLAKE,
-	INTEL_BROXTON,
-	INTEL_KABYLAKE,
-	INTEL_GEMINILAKE,
-	INTEL_COFFEELAKE,
-	INTEL_CANNONLAKE,
-	INTEL_MAX_PLATFORMS
-};
-
-struct intel_device_info {
-	u16 device_id;
-	u16 gen_mask;
-
-	u8 gen;
-	u8 gt; /* GT number, 0 if undefined */
-	u8 num_rings;
-	u8 ring_mask; /* Rings supported by the HW */
-
-	enum intel_platform platform;
-	u32 platform_mask;
-
-	u32 display_mmio_offset;
-
-	u8 num_pipes;
-	u8 num_sprites[I915_MAX_PIPES];
-	u8 num_scalers[I915_MAX_PIPES];
-
-	unsigned int page_sizes; /* page sizes supported by the HW */
-
-#define DEFINE_FLAG(name) u8 name:1
-	DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG);
-#undef DEFINE_FLAG
-	u16 ddb_size; /* in blocks */
-
-	/* Register offsets for the various display pipes and transcoders */
-	int pipe_offsets[I915_MAX_TRANSCODERS];
-	int trans_offsets[I915_MAX_TRANSCODERS];
-	int palette_offsets[I915_MAX_PIPES];
-	int cursor_offsets[I915_MAX_PIPES];
-
-	/* Slice/subslice/EU info */
-	struct sseu_dev_info sseu;
-
-	u32 cs_timestamp_frequency_khz;
-
-	struct color_luts {
-		u16 degamma_lut_size;
-		u16 gamma_lut_size;
-	} color;
-};
-
 struct intel_display_error_state;
 
 struct i915_gpu_state {
@@ -3812,13 +3682,6 @@ mkwrite_device_info(struct drm_i915_private *dev_priv)
 	return (struct intel_device_info *)&dev_priv->info;
 }
 
-const char *intel_platform_name(enum intel_platform platform);
-void intel_device_info_runtime_init(struct drm_i915_private *dev_priv);
-void intel_device_info_dump(const struct intel_device_info *info,
-			    struct drm_printer *p);
-void intel_device_info_dump_flags(const struct intel_device_info *info,
-				  struct drm_printer *p);
-
 /* modesetting */
 extern void intel_modeset_init_hw(struct drm_device *dev);
 extern int intel_modeset_init(struct drm_device *dev);