On Mon, Mar 11, 2024 at 05:43:00PM +0000, Tvrtko Ursulin wrote:
On 06/03/2024 19:36, Lucas De Marchi wrote:
Remove platforms that never had their PCI IDs added to the driver and
are of course marked with requiring force_probe. Note that most of the
code for those platforms is actually used by subsequent ones, so it's
not a huge amount of code being removed.
I had PVC and xehpsdv back in October but could not collect all acks. :(
Last two patches from https://patchwork.freedesktop.org/series/124705/.
oh... I was actually surprised we still had xehpsdv while removing a
WA for PVC, which made me look into removing these platforms.
rebasing your series and comparing yours..my-v2, where my-v2 only has
patches 2 and 4, I have the diff below. I think it's small enough that I
can just take your commits and squash delta. Is that ok to you?
my version is a little bit more aggressive, also doing some renames
s/xehpsdv/xehp/ and dropping some more code
(engine_mask_apply_copy_fuses(), unused registers, default ctx, fw
ranges).
diff --git a/Documentation/gpu/rfc/i915_vm_bind.h b/Documentation/gpu/rfc/i915_vm_bind.h
index 8a8fcd4fceac..bc26dc126104 100644
--- a/Documentation/gpu/rfc/i915_vm_bind.h
+++ b/Documentation/gpu/rfc/i915_vm_bind.h
@@ -93,12 +93,11 @@ struct drm_i915_gem_timeline_fence {
* Multiple VA mappings can be created to the same section of the object
* (aliasing).
*
- * The @start, @offset and @length must be 4K page aligned. However the DG2
- * and XEHPSDV has 64K page size for device local memory and has compact page
- * table. On those platforms, for binding device local-memory objects, the
- * @start, @offset and @length must be 64K aligned. Also, UMDs should not mix
- * the local memory 64K page and the system memory 4K page bindings in the same
- * 2M range.
+ * The @start, @offset and @length must be 4K page aligned. However the DG2 has
+ * 64K page size for device local memory and has compact page table. On that
+ * platform, for binding device local-memory objects, the @start, @offset and
+ * @length must be 64K aligned. Also, UMDs should not mix the local memory 64K
+ * page and the system memory 4K page bindings in the same 2M range.
*
* Error code -EINVAL will be returned if @start, @offset and @length are not
* properly aligned. In version 1 (See I915_PARAM_VM_BIND_VERSION), error code
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
index 1495b6074492..d3300ae3053f 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
+++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h
@@ -386,7 +386,7 @@ struct drm_i915_gem_object {
* and kernel mode driver for caching policy control after GEN12.
* In the meantime platform specific tables are created to translate
* i915_cache_level into pat index, for more details check the macros
- * defined i915/i915_pci.c, e.g. TGL_CACHELEVEL.
+ * defined i915/i915_pci.c, e.g. MTL_CACHELEVEL.
* For backward compatibility, this field contains values exactly match
* the entries of enum i915_cache_level for pre-GEN12 platforms (See
* LEGACY_CACHELEVEL), so that the PTE encode functions for these
diff --git a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
index fa46d2308b0e..1bd0e041e15c 100644
--- a/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
+++ b/drivers/gpu/drm/i915/gt/gen8_ppgtt.c
@@ -500,11 +500,11 @@ gen8_ppgtt_insert_pte(struct i915_ppgtt *ppgtt,
}
static void
-xehpsdv_ppgtt_insert_huge(struct i915_address_space *vm,
- struct i915_vma_resource *vma_res,
- struct sgt_dma *iter,
- unsigned int pat_index,
- u32 flags)
+xehp_ppgtt_insert_huge(struct i915_address_space *vm,
+ struct i915_vma_resource *vma_res,
+ struct sgt_dma *iter,
+ unsigned int pat_index,
+ u32 flags)
{
const gen8_pte_t pte_encode = vm->pte_encode(0, pat_index, flags);
unsigned int rem = sg_dma_len(iter->sg);
@@ -741,8 +741,8 @@ static void gen8_ppgtt_insert(struct i915_address_space *vm,
struct sgt_dma iter = sgt_dma(vma_res);
if (vma_res->bi.page_sizes.sg > I915_GTT_PAGE_SIZE) {
- if (GRAPHICS_VER_FULL(vm->i915) >= IP_VER(12, 50))
- xehpsdv_ppgtt_insert_huge(vm, vma_res, &iter, pat_index, flags);
+ if (GRAPHICS_VER_FULL(vm->i915) >= IP_VER(12, 55))
+ xehp_ppgtt_insert_huge(vm, vma_res, &iter, pat_index, flags);
else
gen8_ppgtt_insert_huge(vm, vma_res, &iter, pat_index, flags);
} else {
@@ -781,11 +781,11 @@ static void gen8_ppgtt_insert_entry(struct i915_address_space *vm,
drm_clflush_virt_range(&vaddr[gen8_pd_index(idx, 0)], sizeof(*vaddr));
}
-static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm,
- dma_addr_t addr,
- u64 offset,
- unsigned int pat_index,
- u32 flags)
+static void xehp_ppgtt_insert_entry_lm(struct i915_address_space *vm,
+ dma_addr_t addr,
+ u64 offset,
+ unsigned int pat_index,
+ u32 flags)
{
u64 idx = offset >> GEN8_PTE_SHIFT;
struct i915_page_directory * const pdp =
@@ -810,15 +810,15 @@ static void __xehpsdv_ppgtt_insert_entry_lm(struct i915_address_space *vm,
vaddr[gen8_pd_index(idx, 0) / 16] = vm->pte_encode(addr, pat_index, flags);
}
-static void xehpsdv_ppgtt_insert_entry(struct i915_address_space *vm,
- dma_addr_t addr,
- u64 offset,
- unsigned int pat_index,
- u32 flags)
+static void xehp_ppgtt_insert_entry(struct i915_address_space *vm,
+ dma_addr_t addr,
+ u64 offset,
+ unsigned int pat_index,
+ u32 flags)
{
if (flags & PTE_LM)
- return __xehpsdv_ppgtt_insert_entry_lm(vm, addr, offset,
- pat_index, flags);
+ return xehp_ppgtt_insert_entry_lm(vm, addr, offset,
+ pat_index, flags);
return gen8_ppgtt_insert_entry(vm, addr, offset, pat_index, flags);
}
@@ -1042,7 +1042,7 @@ struct i915_ppgtt *gen8_ppgtt_create(struct intel_gt *gt,
ppgtt->vm.bind_async_flags = I915_VMA_LOCAL_BIND;
ppgtt->vm.insert_entries = gen8_ppgtt_insert;
if (HAS_64K_PAGES(gt->i915))
- ppgtt->vm.insert_page = xehpsdv_ppgtt_insert_entry;
+ ppgtt->vm.insert_page = xehp_ppgtt_insert_entry;
else
ppgtt->vm.insert_page = gen8_ppgtt_insert_entry;
ppgtt->vm.allocate_va_range = gen8_ppgtt_alloc;
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index f553cf4e6449..423d72115af0 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -839,38 +839,6 @@ static void engine_mask_apply_compute_fuses(struct intel_gt *gt)
}
}
-static void engine_mask_apply_copy_fuses(struct intel_gt *gt)
-{
- struct drm_i915_private *i915 = gt->i915;
- struct intel_gt_info *info = >->info;
- unsigned long meml3_mask;
- unsigned long quad;
-
- if (!(GRAPHICS_VER_FULL(i915) >= IP_VER(12, 60) &&
- GRAPHICS_VER_FULL(i915) < IP_VER(12, 70)))
- return;
-
- meml3_mask = intel_uncore_read(gt->uncore, GEN10_MIRROR_FUSE3);
- meml3_mask = REG_FIELD_GET(GEN12_MEML3_EN_MASK, meml3_mask);
-
- /*
- * Link Copy engines may be fused off according to meml3_mask. Each
- * bit is a quad that houses 2 Link Copy and two Sub Copy engines.
- */
- for_each_clear_bit(quad, &meml3_mask, GEN12_MAX_MSLICES) {
- unsigned int instance = quad * 2 + 1;
- intel_engine_mask_t mask = GENMASK(_BCS(instance + 1),
- _BCS(instance));
-
- if (mask & info->engine_mask) {
- gt_dbg(gt, "bcs%u fused off\n", instance);
- gt_dbg(gt, "bcs%u fused off\n", instance + 1);
-
- info->engine_mask &= ~mask;
- }
- }
-}
-
/*
* Determine which engines are fused off in our particular hardware.
* Note that we have a catch-22 situation where we need to be able to access
@@ -889,7 +857,6 @@ static intel_engine_mask_t init_engine_mask(struct intel_gt *gt)
engine_mask_apply_media_fuses(gt);
engine_mask_apply_compute_fuses(gt);
- engine_mask_apply_copy_fuses(gt);
/*
* The only use of the GSC CS is to load and communicate with the GSC
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
index 2f386f531c55..ee5115b12a21 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c
@@ -57,7 +57,7 @@ static const struct intel_mmio_range icl_l3bank_steering_table[] = {
* are of a "GAM" subclass that has special rules. Thus we use a separate
* GAM table farther down for those.
*/
-static const struct intel_mmio_range xehpsdv_mslice_steering_table[] = {
+static const struct intel_mmio_range dg2_mslice_steering_table[] = {
{ 0x00DD00, 0x00DDFF },
{ 0x00E900, 0x00FFFF }, /* 0xEA00 - OxEFFF is unused */
{},
@@ -153,7 +153,7 @@ void intel_gt_mcr_init(struct intel_gt *gt)
gt->steering_table[L3BANK] = xelpg_l3bank_steering_table;
gt->steering_table[DSS] = xelpg_dss_steering_table;
} else if (IS_DG2(i915)) {
- gt->steering_table[MSLICE] = xehpsdv_mslice_steering_table;
+ gt->steering_table[MSLICE] = dg2_mslice_steering_table;
gt->steering_table[LNCF] = dg2_lncf_steering_table;
/*
* No need to hook up the GAM table since it has a dedicated
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 0635c9288742..8d8d781b44b6 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -723,38 +723,6 @@
#define HSUNIT_CLKGATE_DIS REG_BIT(8)
#define VSUNIT_CLKGATE_DIS REG_BIT(3)
-#define UNSLCGCTL9440 _MMIO(0x9440)
-#define GAMTLBOACS_CLKGATE_DIS REG_BIT(28)
-#define GAMTLBVDBOX5_CLKGATE_DIS REG_BIT(27)
-#define GAMTLBVDBOX6_CLKGATE_DIS REG_BIT(26)
-#define GAMTLBVDBOX3_CLKGATE_DIS REG_BIT(24)
-#define GAMTLBVDBOX4_CLKGATE_DIS REG_BIT(23)
-#define GAMTLBVDBOX7_CLKGATE_DIS REG_BIT(22)
-#define GAMTLBVDBOX2_CLKGATE_DIS REG_BIT(21)
-#define GAMTLBVDBOX0_CLKGATE_DIS REG_BIT(17)
-#define GAMTLBKCR_CLKGATE_DIS REG_BIT(16)
-#define GAMTLBGUC_CLKGATE_DIS REG_BIT(15)
-#define GAMTLBBLT_CLKGATE_DIS REG_BIT(14)
-#define GAMTLBVDBOX1_CLKGATE_DIS REG_BIT(6)
-
-#define UNSLCGCTL9444 _MMIO(0x9444)
-#define GAMTLBGFXA0_CLKGATE_DIS REG_BIT(30)
-#define GAMTLBGFXA1_CLKGATE_DIS REG_BIT(29)
-#define GAMTLBCOMPA0_CLKGATE_DIS REG_BIT(28)
-#define GAMTLBCOMPA1_CLKGATE_DIS REG_BIT(27)
-#define GAMTLBCOMPB0_CLKGATE_DIS REG_BIT(26)
-#define GAMTLBCOMPB1_CLKGATE_DIS REG_BIT(25)
-#define GAMTLBCOMPC0_CLKGATE_DIS REG_BIT(24)
-#define GAMTLBCOMPC1_CLKGATE_DIS REG_BIT(23)
-#define GAMTLBCOMPD0_CLKGATE_DIS REG_BIT(22)
-#define GAMTLBCOMPD1_CLKGATE_DIS REG_BIT(21)
-#define GAMTLBMERT_CLKGATE_DIS REG_BIT(20)
-#define GAMTLBVEBOX3_CLKGATE_DIS REG_BIT(19)
-#define GAMTLBVEBOX2_CLKGATE_DIS REG_BIT(18)
-#define GAMTLBVEBOX1_CLKGATE_DIS REG_BIT(17)
-#define GAMTLBVEBOX0_CLKGATE_DIS REG_BIT(16)
-#define LTCDD_CLKGATE_DIS REG_BIT(10)
-
#define GEN11_SLICE_UNIT_LEVEL_CLKGATE _MMIO(0x94d4)
#define XEHP_SLICE_UNIT_LEVEL_CLKGATE MCR_REG(0x94d4)
#define SARBUNIT_CLKGATE_DIS (1 << 5)
@@ -764,9 +732,6 @@
#define L3_CLKGATE_DIS REG_BIT(16)
#define L3_CR2X_CLKGATE_DIS REG_BIT(17)
-#define SCCGCTL94DC MCR_REG(0x94dc)
-#define CG3DDISURB REG_BIT(14)
-
#define UNSLICE_UNIT_LEVEL_CLKGATE2 _MMIO(0x94e4)
#define VSUNIT_CLKGATE_DIS_TGL REG_BIT(19)
#define PSDUNIT_CLKGATE_DIS REG_BIT(5)
@@ -988,10 +953,6 @@
#define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C
#define GEN7_L3AGDIS (1 << 19)
-#define XEHPC_LNCFMISCCFGREG0 MCR_REG(0xb01c)
-#define XEHPC_HOSTCACHEEN REG_BIT(1)
-#define XEHPC_OVRLSCCC REG_BIT(0)
-
#define GEN7_L3CNTLREG2 _MMIO(0xb020)
/* MOCS (Memory Object Control State) registers */
@@ -1045,20 +1006,9 @@
#define XEHP_L3SQCREG5 MCR_REG(0xb158)
#define L3_PWM_TIMER_INIT_VAL_MASK REG_GENMASK(9, 0)
-#define MLTICTXCTL MCR_REG(0xb170)
-#define TDONRENDER REG_BIT(2)
-
#define XEHP_L3SCQREG7 MCR_REG(0xb188)
#define BLEND_FILL_CACHING_OPT_DIS REG_BIT(3)
-#define XEHPC_L3SCRUB MCR_REG(0xb18c)
-#define SCRUB_CL_DWNGRADE_SHARED REG_BIT(12)
-#define SCRUB_RATE_PER_BANK_MASK REG_GENMASK(2, 0)
-#define SCRUB_RATE_4B_PER_CLK REG_FIELD_PREP(SCRUB_RATE_PER_BANK_MASK, 0x6)
-
-#define L3SQCREG1_CCS0 MCR_REG(0xb200)
-#define FLUSHALLNONCOH REG_BIT(5)
-
#define GEN11_GLBLINVL _MMIO(0xb404)
#define GEN11_BANK_HASH_ADDR_EXCL_MASK (0x7f << 5)
#define GEN11_BANK_HASH_ADDR_EXCL_BIT0 (1 << 5)
@@ -1108,7 +1058,6 @@
#define XEHP_COMPCTX_TLB_INV_CR MCR_REG(0xcf04)
#define XELPMP_GSC_TLB_INV_CR _MMIO(0xcf04) /* media GT only */
-#define XEHP_MERT_MOD_CTRL MCR_REG(0xcf28)
#define RENDER_MOD_CTRL MCR_REG(0xcf2c)
#define COMP_MOD_CTRL MCR_REG(0xcf30)
#define XELPMP_GSC_MOD_CTRL _MMIO(0xcf30) /* media GT only */
@@ -1184,7 +1133,6 @@
#define EU_PERF_CNTL4 PERF_REG(0xe45c)
#define GEN9_ROW_CHICKEN4 MCR_REG(0xe48c)
-#define GEN12_DISABLE_GRF_CLEAR REG_BIT(13)
#define XEHP_DIS_BBL_SYSPIPE REG_BIT(11)
#define GEN12_DISABLE_TDL_PUSH REG_BIT(9)
#define GEN11_DIS_PICK_2ND_EU REG_BIT(7)
@@ -1201,7 +1149,6 @@
#define FLOW_CONTROL_ENABLE REG_BIT(15)
#define UGM_BACKUP_MODE REG_BIT(13)
#define MDQ_ARBITRATION_MODE REG_BIT(12)
-#define SYSTOLIC_DOP_CLOCK_GATING_DIS REG_BIT(10)
#define PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE REG_BIT(8)
#define STALL_DOP_GATING_DISABLE REG_BIT(5)
#define THROTTLE_12_5 REG_GENMASK(4, 2)
@@ -1678,11 +1625,6 @@
#define GEN12_SFC_DONE(n) _MMIO(0x1cc000 + (n) * 0x1000)
-#define GT0_PACKAGE_ENERGY_STATUS _MMIO(0x250004)
-#define GT0_PACKAGE_RAPL_LIMIT _MMIO(0x250008)
-#define GT0_PACKAGE_POWER_SKU_UNIT _MMIO(0x250068)
-#define GT0_PLATFORM_ENERGY_STATUS _MMIO(0x25006c)
-
/*
* Standalone Media's non-engine GT registers are located at their regular GT
* offsets plus 0x380000. This extra offset is stored inside the intel_uncore
diff --git a/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
index 90644e47d261..d7784650e4d9 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c
@@ -582,9 +582,10 @@ static ssize_t media_freq_factor_show(struct kobject *kobj,
*/
with_intel_runtime_pm(gt->uncore->rpm, wakeref)
mode = intel_uncore_read(gt->uncore, GEN6_RPNSWREQ);
+
mode = REG_FIELD_GET(GEN12_MEDIA_FREQ_RATIO, mode) ?
- SLPC_MEDIA_RATIO_MODE_FIXED_ONE_TO_ONE :
- SLPC_MEDIA_RATIO_MODE_FIXED_ONE_TO_TWO;
+ SLPC_MEDIA_RATIO_MODE_FIXED_ONE_TO_ONE :
+ SLPC_MEDIA_RATIO_MODE_FIXED_ONE_TO_TWO;
return sysfs_emit(buff, "%u\n", media_ratio_mode_to_factor(mode));
}
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 7c367ba8d9dc..7f1b00cb9924 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -546,47 +546,6 @@ static const u8 gen12_rcs_offsets[] = {
END
};
-static const u8 xehp_rcs_offsets[] = {
- NOP(1),
- LRI(13, POSTED),
- REG16(0x244),
- REG(0x034),
- REG(0x030),
- REG(0x038),
- REG(0x03c),
- REG(0x168),
- REG(0x140),
- REG(0x110),
- REG(0x1c0),
- REG(0x1c4),
- REG(0x1c8),
- REG(0x180),
- REG16(0x2b4),
-
- NOP(5),
- LRI(9, POSTED),
- REG16(0x3a8),
- REG16(0x28c),
- REG16(0x288),
- REG16(0x284),
- REG16(0x280),
- REG16(0x27c),
- REG16(0x278),
- REG16(0x274),
- REG16(0x270),
-
- LRI(3, POSTED),
- REG(0x1b0),
- REG16(0x5a8),
- REG16(0x5ac),
-
- NOP(6),
- LRI(1, 0),
- REG(0x0c8),
-
- END
-};
-
static const u8 dg2_rcs_offsets[] = {
NOP(1),
LRI(15, POSTED),
@@ -695,8 +654,6 @@ static const u8 *reg_offsets(const struct intel_engine_cs *engine)
return mtl_rcs_offsets;
else if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 55))
return dg2_rcs_offsets;
- else if (GRAPHICS_VER_FULL(engine->i915) >= IP_VER(12, 50))
- return xehp_rcs_offsets;
else if (GRAPHICS_VER(engine->i915) >= 12)
return gen12_rcs_offsets;
else if (GRAPHICS_VER(engine->i915) >= 11)
diff --git a/drivers/gpu/drm/i915/gt/intel_migrate.c b/drivers/gpu/drm/i915/gt/intel_migrate.c
index 576e5ef0289b..86ba2f2e485c 100644
--- a/drivers/gpu/drm/i915/gt/intel_migrate.c
+++ b/drivers/gpu/drm/i915/gt/intel_migrate.c
@@ -35,9 +35,9 @@ static bool engine_supports_migration(struct intel_engine_cs *engine)
return true;
}
-static void xehpsdv_toggle_pdes(struct i915_address_space *vm,
- struct i915_page_table *pt,
- void *data)
+static void xehp_toggle_pdes(struct i915_address_space *vm,
+ struct i915_page_table *pt,
+ void *data)
{
struct insert_pte_data *d = data;
@@ -52,9 +52,9 @@ static void xehpsdv_toggle_pdes(struct i915_address_space *vm,
d->offset += SZ_2M;
}
-static void xehpsdv_insert_pte(struct i915_address_space *vm,
- struct i915_page_table *pt,
- void *data)
+static void xehp_insert_pte(struct i915_address_space *vm,
+ struct i915_page_table *pt,
+ void *data)
{
struct insert_pte_data *d = data;
@@ -120,7 +120,7 @@ static struct i915_address_space *migrate_vm(struct intel_gt *gt)
* 512 entry layout using 4K GTT pages. The other two windows just map
* lmem pages and must use the new compact 32 entry layout using 64K GTT
* pages, which ensures we can address any lmem object that the user
- * throws at us. We then also use the xehpsdv_toggle_pdes as a way of
+ * throws at us. We then also use the xehp_toggle_pdes as a way of
* just toggling the PDE bit(GEN12_PDE_64K) for us, to enable the
* compact layout for each of these page-tables, that fall within the
* [CHUNK_SIZE, 3 * CHUNK_SIZE) range.
@@ -209,12 +209,12 @@ static struct i915_address_space *migrate_vm(struct intel_gt *gt)
/* Now allow the GPU to rewrite the PTE via its own ppGTT */
if (HAS_64K_PAGES(gt->i915)) {
vm->vm.foreach(&vm->vm, base, d.offset - base,
- xehpsdv_insert_pte, &d);
+ xehp_insert_pte, &d);
d.offset = base + CHUNK_SZ;
vm->vm.foreach(&vm->vm,
d.offset,
2 * CHUNK_SZ,
- xehpsdv_toggle_pdes, &d);
+ xehp_toggle_pdes, &d);
} else {
vm->vm.foreach(&vm->vm, base, d.offset - base,
insert_pte, &d);
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 7889147b44b7..804654ab80ec 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -2661,6 +2661,7 @@ xcs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
static void
ccs_engine_wa_init(struct intel_engine_cs *engine, struct i915_wa_list *wal)
{
+ /* boilerplate for any CCS engine workaround */
}
/*
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index f68ec0a1c17d..1637c1d235e9 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -2881,7 +2881,7 @@ gen12_enable_metric_set(struct i915_perf_stream *stream,
int ret;
/*
- * Wa_1508761755:xehpsdv, dg2
+ * Wa_1508761755
* EU NOA signals behave incorrectly if EU clock gating is enabled.
* Disable thread stall DOP gating and EU DOP gating.
*/
@@ -2911,7 +2911,7 @@ gen12_enable_metric_set(struct i915_perf_stream *stream,
/*
* Initialize Super Queue Internal Cnt Register
* Set PMON Enable in order to collect valid metrics.
- * Enable byets per clock reporting in OA for XEHPSDV onward.
+ * Enable byets per clock reporting in OA.
*/
sqcnt1 = GEN12_SQCNT1_PMON_ENABLE |
(HAS_OA_BPC_REPORTING(i915) ? GEN12_SQCNT1_OABPC : 0);
@@ -2971,8 +2971,7 @@ static void gen12_disable_metric_set(struct i915_perf_stream *stream)
u32 sqcnt1;
/*
- * Wa_1508761755:xehpsdv, dg2
- * Enable thread stall DOP gating and EU DOP gating.
+ * Wa_1508761755: Enable thread stall DOP gating and EU DOP gating.
*/
if (IS_DG2(i915)) {
intel_gt_mcr_multicast_write(uncore->gt, GEN8_ROW_CHICKEN,
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index bdc409085b9a..f62573d48c76 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -5399,7 +5399,7 @@
#define POWER_SETUP_I1_SHIFT 6 /* 10.6 fixed point format */
#define POWER_SETUP_I1_DATA_MASK REG_GENMASK(15, 0)
#define GEN12_PCODE_READ_SAGV_BLOCK_TIME_US 0x23
-#define XEHP_PCODE_FREQUENCY_CONFIG 0x6e /* xehpsdv, pvc */
+#define XEHP_PCODE_FREQUENCY_CONFIG 0x6e
/* XEHP_PCODE_FREQUENCY_CONFIG sub-commands (param1) */
#define PCODE_MBOX_FC_SC_READ_FUSED_P0 0x0
#define PCODE_MBOX_FC_SC_READ_FUSED_PN 0x1
diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c
index 58d6c68195e0..40d56f02b5c6 100644
--- a/drivers/gpu/drm/i915/intel_uncore.c
+++ b/drivers/gpu/drm/i915/intel_uncore.c
@@ -1497,17 +1497,16 @@ static const struct intel_forcewake_range __gen12_fw_ranges[] = {
GEN_FW_RANGE(0x13200, 0x13fff, FORCEWAKE_MEDIA_VDBOX2), /* \
0x13200 - 0x133ff: VD2 (DG2 only) \
0x13400 - 0x13fff: reserved */ \
- GEN_FW_RANGE(0x14000, 0x141ff, FORCEWAKE_MEDIA_VDBOX0), /* XEHPSDV only */ \
- GEN_FW_RANGE(0x14200, 0x143ff, FORCEWAKE_MEDIA_VDBOX2), /* XEHPSDV only */ \
- GEN_FW_RANGE(0x14400, 0x145ff, FORCEWAKE_MEDIA_VDBOX4), /* XEHPSDV only */ \
- GEN_FW_RANGE(0x14600, 0x147ff, FORCEWAKE_MEDIA_VDBOX6), /* XEHPSDV only */ \
+ GEN_FW_RANGE(0x14000, 0x141ff, FORCEWAKE_MEDIA_VDBOX0), \
+ GEN_FW_RANGE(0x14200, 0x143ff, FORCEWAKE_MEDIA_VDBOX2), \
+ GEN_FW_RANGE(0x14400, 0x145ff, FORCEWAKE_MEDIA_VDBOX4), \
+ GEN_FW_RANGE(0x14600, 0x147ff, FORCEWAKE_MEDIA_VDBOX6), \
GEN_FW_RANGE(0x14800, 0x14fff, FORCEWAKE_RENDER), \
GEN_FW_RANGE(0x15000, 0x16dff, FORCEWAKE_GT), /* \
0x15000 - 0x15fff: gt (DG2 only) \
0x16000 - 0x16dff: reserved */ \
GEN_FW_RANGE(0x16e00, 0x1ffff, FORCEWAKE_RENDER), \
- GEN_FW_RANGE(0x20000, 0x21fff, FORCEWAKE_MEDIA_VDBOX0), /* \
- 0x20000 - 0x20fff: VD0 (XEHPSDV only) \
+ GEN_FW_RANGE(0x21000, 0x21fff, FORCEWAKE_MEDIA_VDBOX0), /* \
0x21000 - 0x21fff: reserved */ \
GEN_FW_RANGE(0x22000, 0x23fff, FORCEWAKE_GT), \
GEN_FW_RANGE(0x24000, 0x2417f, 0), /* \
@@ -1588,10 +1587,6 @@ static const struct intel_forcewake_range __gen12_fw_ranges[] = {
0x1f6e00 - 0x1f7fff: reserved */ \
GEN_FW_RANGE(0x1f8000, 0x1fa0ff, FORCEWAKE_MEDIA_VEBOX3),
-static const struct intel_forcewake_range __xehp_fw_ranges[] = {
- XEHP_FWRANGES(FORCEWAKE_GT)
-};
-
static const struct intel_forcewake_range __dg2_fw_ranges[] = {
XEHP_FWRANGES(FORCEWAKE_RENDER)
};
@@ -2442,10 +2437,6 @@ static int uncore_forcewake_init(struct intel_uncore *uncore)
ASSIGN_FW_DOMAINS_TABLE(uncore, __dg2_fw_ranges);
ASSIGN_SHADOW_TABLE(uncore, dg2_shadowed_regs);
ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable);
- } else if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) {
- ASSIGN_FW_DOMAINS_TABLE(uncore, __xehp_fw_ranges);
- ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs);
- ASSIGN_WRITE_MMIO_VFUNCS(uncore, fwtable);
} else if (GRAPHICS_VER(i915) >= 12) {
ASSIGN_FW_DOMAINS_TABLE(uncore, __gen12_fw_ranges);
ASSIGN_SHADOW_TABLE(uncore, gen12_shadowed_regs);
diff --git a/drivers/gpu/drm/i915/selftests/intel_uncore.c b/drivers/gpu/drm/i915/selftests/intel_uncore.c
index c998f15d505c..41eaa9b7f67d 100644
--- a/drivers/gpu/drm/i915/selftests/intel_uncore.c
+++ b/drivers/gpu/drm/i915/selftests/intel_uncore.c
@@ -118,7 +118,6 @@ int intel_uncore_mock_selftests(void)
{ __gen9_fw_ranges, ARRAY_SIZE(__gen9_fw_ranges), true },
{ __gen11_fw_ranges, ARRAY_SIZE(__gen11_fw_ranges), true },
{ __gen12_fw_ranges, ARRAY_SIZE(__gen12_fw_ranges), true },
- { __xehp_fw_ranges, ARRAY_SIZE(__xehp_fw_ranges), true },
{ __mtl_fw_ranges, ARRAY_SIZE(__mtl_fw_ranges), true },
{ __xelpmp_fw_ranges, ARRAY_SIZE(__xelpmp_fw_ranges), true },
};
diff --git a/drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h b/drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h
index a86d00a9758f..a01d1b869c2d 100644
--- a/drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h
+++ b/drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h
@@ -85,9 +85,7 @@ static inline struct drm_i915_private *kdev_to_i915(struct device *kdev)
#define IS_DG1(dev_priv) IS_PLATFORM(dev_priv, XE_DG1)
#define IS_ALDERLAKE_S(dev_priv) IS_PLATFORM(dev_priv, XE_ALDERLAKE_S)
#define IS_ALDERLAKE_P(dev_priv) IS_PLATFORM(dev_priv, XE_ALDERLAKE_P)
-#define IS_XEHPSDV(dev_priv) (dev_priv && 0)
#define IS_DG2(dev_priv) IS_PLATFORM(dev_priv, XE_DG2)
-#define IS_PONTEVECCHIO(dev_priv) IS_PLATFORM(dev_priv, XE_PVC)
#define IS_METEORLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_METEORLAKE)
#define IS_LUNARLAKE(dev_priv) IS_PLATFORM(dev_priv, XE_LUNARLAKE)
@@ -130,7 +128,6 @@ static inline struct drm_i915_private *kdev_to_i915(struct device *kdev)
#define IS_DG2_GRAPHICS_STEP(xe, variant, first, last) \
((xe)->info.subplatform == XE_SUBPLATFORM_DG2_ ## variant && \
IS_GRAPHICS_STEP(xe, first, last))
-#define IS_XEHPSDV_GRAPHICS_STEP(xe, first, last) (IS_XEHPSDV(xe) && IS_GRAPHICS_STEP(xe, first, last))
#define IS_TIGERLAKE_DISPLAY_STEP(xe, first, last) (IS_TIGERLAKE(xe) && IS_DISPLAY_STEP(xe, first, last))
#define IS_ROCKETLAKE_DISPLAY_STEP(xe, first, last) (IS_ROCKETLAKE(xe) && IS_DISPLAY_STEP(xe, first, last))
Let me know what you prefer. If squashing these changes to your patches,
then I'd add the other patches in this series on top.
thanks
Lucas De Marchi
Regards,
Tvrtko
drivers/gpu/drm/xe/compat-i915-headers/i915_drv.h is also changed on the
xe side, but that should be ok: the defines are there only for compat
reasons while building the display side (and none of these platforms
have display, so it's build-issue only).
First patch is what motivated the others and was submitted alone
@ 20240306144723.1826977-1-lucas.demarchi@xxxxxxxxx .
While loooking at this WA I was wondering why we still had some of that
code around.
Build-tested only for now.
Lucas De Marchi (5):
drm/i915: Drop WA 16015675438
drm/i915: Drop dead code for xehpsdv
drm/i915: Update IP_VER(12, 50)
drm/i915: Drop dead code for pvc
drm/i915: Remove special handling for !RCS_MASK()
Documentation/gpu/rfc/i915_vm_bind.h | 11 +-
.../gpu/drm/i915/gem/i915_gem_object_types.h | 2 +-
.../gpu/drm/i915/gem/selftests/huge_pages.c | 4 +-
.../i915/gem/selftests/i915_gem_client_blt.c | 8 +-
drivers/gpu/drm/i915/gt/gen8_engine_cs.c | 5 +-
drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 40 ++--
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 43 +---
.../drm/i915/gt/intel_execlists_submission.c | 10 +-
drivers/gpu/drm/i915/gt/intel_gsc.c | 15 --
drivers/gpu/drm/i915/gt/intel_gt.c | 4 +-
drivers/gpu/drm/i915/gt/intel_gt_mcr.c | 52 +----
drivers/gpu/drm/i915/gt/intel_gt_mcr.h | 2 +-
drivers/gpu/drm/i915/gt/intel_gt_regs.h | 59 ------
drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 21 +-
drivers/gpu/drm/i915/gt/intel_gtt.c | 2 +-
drivers/gpu/drm/i915/gt/intel_lrc.c | 51 +----
drivers/gpu/drm/i915/gt/intel_migrate.c | 22 +-
drivers/gpu/drm/i915/gt/intel_mocs.c | 52 +----
drivers/gpu/drm/i915/gt/intel_rps.c | 6 +-
drivers/gpu/drm/i915/gt/intel_sseu.c | 13 +-
drivers/gpu/drm/i915/gt/intel_workarounds.c | 193 +-----------------
drivers/gpu/drm/i915/gt/uc/intel_guc.c | 6 +-
drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 4 +-
drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c | 2 +-
drivers/gpu/drm/i915/gt/uc/intel_guc_fwif.h | 1 -
.../gpu/drm/i915/gt/uc/intel_guc_submission.c | 2 +-
drivers/gpu/drm/i915/gt/uc/intel_uc.c | 4 -
drivers/gpu/drm/i915/i915_debugfs.c | 12 --
drivers/gpu/drm/i915/i915_drv.h | 13 --
drivers/gpu/drm/i915/i915_getparam.c | 4 +-
drivers/gpu/drm/i915/i915_gpu_error.c | 5 +-
drivers/gpu/drm/i915/i915_hwmon.c | 6 -
drivers/gpu/drm/i915/i915_pci.c | 61 +-----
drivers/gpu/drm/i915/i915_perf.c | 19 +-
drivers/gpu/drm/i915/i915_query.c | 2 +-
drivers/gpu/drm/i915/i915_reg.h | 4 +-
drivers/gpu/drm/i915/intel_clock_gating.c | 26 +--
drivers/gpu/drm/i915/intel_device_info.c | 2 -
drivers/gpu/drm/i915/intel_device_info.h | 2 -
drivers/gpu/drm/i915/intel_step.c | 80 +-------
drivers/gpu/drm/i915/intel_uncore.c | 159 +--------------
drivers/gpu/drm/i915/selftests/intel_uncore.c | 3 -
.../gpu/drm/xe/compat-i915-headers/i915_drv.h | 6 -
43 files changed, 110 insertions(+), 928 deletions(-)
