Merge tag 'drm-intel-gt-next-2022-06-29' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

UAPI Changes:

- Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson)
- Document memory residency and Flat-CCS capability of obj (Ramalingam C)
- Disable GETPARAM lookups of I915_PARAM_[SUB]SLICE_MASK on Xe_HP+ (Matt Roper)

Cross-subsystem Changes:

- Rename intel-gtt symbols (Lucas De Marchi)

Core Changes:

Driver Changes:

- Support programming the EU priority in the GuC descriptor (DG2) (Matthew Brost)
- DG2 HuC loading support (Daniele Ceraolo Spurio)
- Fix build error without CONFIG_PM (YueHaibing)
- Enable THP on Icelake and beyond (Tvrtko Ursulin)
- Only setup private tmpfs mount when needed and fix logging (Tvrtko Ursulin)
- Make __guc_reset_context aware of guilty engines (Umesh Nerlige Ramappa)
- DG2 small bar memory probing fixes (Nirmoy Das)
- Remove unnecessary GuC err capture noise (Alan Previn)
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms (Maarten Lankhorst)
- Fix undefined behavior in GuC backend due to shift overflowing the constant (Borislav Petkov)
- New DG2 workarounds (Swathi Dhanavanthri, Anshuman Gupta)
- Report no hwconfig support on ADL-N (Balasubramani Vivekanandan)
- Fix error_state_read ptr + offset use (Alan Previn)
- Expose per tile media freq factor in sysfs (Ashutosh Dixit, Dale B Stimson)
- Fix memory leaks in per-gt sysfs (Ashutosh Dixit)
- Fix dma_resv fence handling in multi-batch execbuf (Nirmoy Das)
- Add extra registers to GPU error dump on Gen11+ (Stuart Summers)
- More PVC+DG2 workarounds (Matt Roper)
- Improve user experience and driver robustness under SIGINT or similar (Tvrtko Ursulin)
- Don't show engine classes not present (Tvrtko Ursulin)
- Improve on suspend / resume time with VT-d enabled (Thomas Hellström)
- Add missing else (katrinzhou)
- Don't leak lmem mapping in vma_evict (Juha-Pekka Heikkila)
- Add smem fallback allocation for dpt (Juha-Pekka Heikkila)
- Tweak the ordering in cpu_write_needs_clflush (Matthew Auld)
- Do not access rq->engine without a reference (Niranjana Vishwanathapura)
- Revert "drm/i915: Hold reference to intel_context over life of i915_request" (Niranjana Vishwanathapura)
- Don't update engine busyness stats too frequently (Alan Previn)
- Add additional steps for Wa_22011802037 for execlist backend (Umesh Nerlige Ramappa)
- Fix a lockdep warning at error capture (Nirmoy Das)

- Ponte Vecchio prep work and new blitter engines (Matt Roper, John Harrison, Lucas De Marchi)
- Read correct RP_STATE_CAP register (PVC) (Matt Roper)
- Define MOCS table for PVC (Ayaz A Siddiqui)
- Driver refactor and support Ponte Vecchio forcewake handling (Matt Roper)
- Remove additional 3D flags from PIPE_CONTROL (Ponte Vecchio) (Stuart Summers)
- XEHPSDV and PVC do not use HuC (Daniele Ceraolo Spurio)
- Extract stepping information from PCI revid (Ponte Vecchio) (Matt Roper)
- Add initial PVC workarounds (Stuart Summers)
- SSEU handling driver refactor and Ponte Vecchio support (Matt Roper)
- GuC depriv applies to PVC (Matt Roper)
- Add register steering (Ponte Vecchio) (Matt Roper)
- Add recommended MMIO setting (Ponte Vecchio) (Matt Roper)

- Move multicast register handling to a dedicated file (Matt Roper)
- Cleanup interface for MCR operations (Matt Roper)
- Extend i915_vma_pin_iomap() (CQ Tang)
- Re-do the intel-gtt split (Lucas De Marchi)
- Correct duplicated/misplaced GT register definitions (Matt Roper)
- Prefer "XEHP_" prefix for registers (Matt Roper)

- Don't use DRM_DEBUG_WARN_ON for unexpected l3bank/mslice config (Tvrtko Ursulin)
- Don't use DRM_DEBUG_WARN_ON for ring unexpectedly not idle (Tvrtko Ursulin)
- Make drop_pages() return bool (Lucas De Marchi)
- Fix CFI violation with show_dynamic_id() (Nathan Chancellor)
- Use i915_probe_error instead of drm_error in GuC code (Vinay Belgaumkar)
- Fix use of static in macro mismatch (Andi Shyti)
- Update tiled blits selftest (Bommu Krishnaiah)
- Future-proof platform checks (Matt Roper)
- Only include what's needed (Jani Nikula)
- remove accidental static from a local variable (Jani Nikula)
- Add global forcewake request to drpc (Vinay Belgaumkar)
- Fix spelling typo in comment (pengfuyuan)
- Increase timeout for live_parallel_switch selftest (Akeem G Abodunrin)
- Use non-blocking H2G for waitboost (Vinay Belgaumkar)

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/YrwtLM081SQUG1Dc@tursulin-desk

1 files changed, 29 insertions, 29 deletions

diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c
index 79a1b65527c2..fe7e2105e766 100644
--- a/drivers/char/agp/intel-gtt.c
+++ b/drivers/char/agp/intel-gtt.c
@@ -744,7 +744,7 @@ static void i830_write_entry(dma_addr_t addr, unsigned int entry,
 	writel_relaxed(addr | pte_flags, intel_private.gtt + entry);
 }
 
-bool intel_enable_gtt(void)
+bool intel_gmch_enable_gtt(void)
 {
 	u8 __iomem *reg;
 
@@ -787,7 +787,7 @@ bool intel_enable_gtt(void)
 
 	return true;
 }
-EXPORT_SYMBOL(intel_enable_gtt);
+EXPORT_SYMBOL(intel_gmch_enable_gtt);
 
 static int i830_setup(void)
 {
@@ -821,8 +821,8 @@ static int intel_fake_agp_free_gatt_table(struct agp_bridge_data *bridge)
 
 static int intel_fake_agp_configure(void)
 {
-	if (!intel_enable_gtt())
-	    return -EIO;
+	if (!intel_gmch_enable_gtt())
+		return -EIO;
 
 	intel_private.clear_fake_agp = true;
 	agp_bridge->gart_bus_addr = intel_private.gma_bus_addr;
@@ -844,20 +844,20 @@ static bool i830_check_flags(unsigned int flags)
 	return false;
 }
 
-void intel_gtt_insert_page(dma_addr_t addr,
-			   unsigned int pg,
-			   unsigned int flags)
+void intel_gmch_gtt_insert_page(dma_addr_t addr,
+				unsigned int pg,
+				unsigned int flags)
 {
 	intel_private.driver->write_entry(addr, pg, flags);
 	readl(intel_private.gtt + pg);
 	if (intel_private.driver->chipset_flush)
 		intel_private.driver->chipset_flush();
 }
-EXPORT_SYMBOL(intel_gtt_insert_page);
+EXPORT_SYMBOL(intel_gmch_gtt_insert_page);
 
-void intel_gtt_insert_sg_entries(struct sg_table *st,
-				 unsigned int pg_start,
-				 unsigned int flags)
+void intel_gmch_gtt_insert_sg_entries(struct sg_table *st,
+				      unsigned int pg_start,
+				      unsigned int flags)
 {
 	struct scatterlist *sg;
 	unsigned int len, m;
@@ -879,13 +879,13 @@ void intel_gtt_insert_sg_entries(struct sg_table *st,
 	if (intel_private.driver->chipset_flush)
 		intel_private.driver->chipset_flush();
 }
-EXPORT_SYMBOL(intel_gtt_insert_sg_entries);
+EXPORT_SYMBOL(intel_gmch_gtt_insert_sg_entries);
 
 #if IS_ENABLED(CONFIG_AGP_INTEL)
-static void intel_gtt_insert_pages(unsigned int first_entry,
-				   unsigned int num_entries,
-				   struct page **pages,
-				   unsigned int flags)
+static void intel_gmch_gtt_insert_pages(unsigned int first_entry,
+					unsigned int num_entries,
+					struct page **pages,
+					unsigned int flags)
 {
 	int i, j;
 
@@ -905,7 +905,7 @@ static int intel_fake_agp_insert_entries(struct agp_memory *mem,
 	if (intel_private.clear_fake_agp) {
 		int start = intel_private.stolen_size / PAGE_SIZE;
 		int end = intel_private.gtt_mappable_entries;
-		intel_gtt_clear_range(start, end - start);
+		intel_gmch_gtt_clear_range(start, end - start);
 		intel_private.clear_fake_agp = false;
 	}
 
@@ -934,12 +934,12 @@ static int intel_fake_agp_insert_entries(struct agp_memory *mem,
 		if (ret != 0)
 			return ret;
 
-		intel_gtt_insert_sg_entries(&st, pg_start, type);
+		intel_gmch_gtt_insert_sg_entries(&st, pg_start, type);
 		mem->sg_list = st.sgl;
 		mem->num_sg = st.nents;
 	} else
-		intel_gtt_insert_pages(pg_start, mem->page_count, mem->pages,
-				       type);
+		intel_gmch_gtt_insert_pages(pg_start, mem->page_count, mem->pages,
+					    type);
 
 out:
 	ret = 0;
@@ -949,7 +949,7 @@ out_err:
 }
 #endif
 
-void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries)
+void intel_gmch_gtt_clear_range(unsigned int first_entry, unsigned int num_entries)
 {
 	unsigned int i;
 
@@ -959,7 +959,7 @@ void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries)
 	}
 	wmb();
 }
-EXPORT_SYMBOL(intel_gtt_clear_range);
+EXPORT_SYMBOL(intel_gmch_gtt_clear_range);
 
 #if IS_ENABLED(CONFIG_AGP_INTEL)
 static int intel_fake_agp_remove_entries(struct agp_memory *mem,
@@ -968,7 +968,7 @@ static int intel_fake_agp_remove_entries(struct agp_memory *mem,
 	if (mem->page_count == 0)
 		return 0;
 
-	intel_gtt_clear_range(pg_start, mem->page_count);
+	intel_gmch_gtt_clear_range(pg_start, mem->page_count);
 
 	if (intel_private.needs_dmar) {
 		intel_gtt_unmap_memory(mem->sg_list, mem->num_sg);
@@ -1431,22 +1431,22 @@ int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev,
 }
 EXPORT_SYMBOL(intel_gmch_probe);
 
-void intel_gtt_get(u64 *gtt_total,
-		   phys_addr_t *mappable_base,
-		   resource_size_t *mappable_end)
+void intel_gmch_gtt_get(u64 *gtt_total,
+			phys_addr_t *mappable_base,
+			resource_size_t *mappable_end)
 {
 	*gtt_total = intel_private.gtt_total_entries << PAGE_SHIFT;
 	*mappable_base = intel_private.gma_bus_addr;
 	*mappable_end = intel_private.gtt_mappable_entries << PAGE_SHIFT;
 }
-EXPORT_SYMBOL(intel_gtt_get);
+EXPORT_SYMBOL(intel_gmch_gtt_get);
 
-void intel_gtt_chipset_flush(void)
+void intel_gmch_gtt_flush(void)
 {
 	if (intel_private.driver->chipset_flush)
 		intel_private.driver->chipset_flush();
 }
-EXPORT_SYMBOL(intel_gtt_chipset_flush);
+EXPORT_SYMBOL(intel_gmch_gtt_flush);
 
 void intel_gmch_remove(void)
 {