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path: root/drivers/gpu/drm/i915/i915_pci.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_pci.c')
-rw-r--r--drivers/gpu/drm/i915/i915_pci.c80
1 files changed, 71 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 34bc732a6375..928975d5fe2f 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -30,6 +30,7 @@
#include "display/intel_display_driver.h"
#include "gt/intel_gt_regs.h"
#include "gt/intel_sa_media.h"
+#include "gem/i915_gem_object_types.h"
#include "i915_driver.h"
#include "i915_drv.h"
@@ -42,6 +43,38 @@
.__runtime.graphics.ip.ver = (x), \
.__runtime.media.ip.ver = (x)
+#define LEGACY_CACHELEVEL \
+ .cachelevel_to_pat = { \
+ [I915_CACHE_NONE] = 0, \
+ [I915_CACHE_LLC] = 1, \
+ [I915_CACHE_L3_LLC] = 2, \
+ [I915_CACHE_WT] = 3, \
+ }
+
+#define TGL_CACHELEVEL \
+ .cachelevel_to_pat = { \
+ [I915_CACHE_NONE] = 3, \
+ [I915_CACHE_LLC] = 0, \
+ [I915_CACHE_L3_LLC] = 0, \
+ [I915_CACHE_WT] = 2, \
+ }
+
+#define PVC_CACHELEVEL \
+ .cachelevel_to_pat = { \
+ [I915_CACHE_NONE] = 0, \
+ [I915_CACHE_LLC] = 3, \
+ [I915_CACHE_L3_LLC] = 3, \
+ [I915_CACHE_WT] = 2, \
+ }
+
+#define MTL_CACHELEVEL \
+ .cachelevel_to_pat = { \
+ [I915_CACHE_NONE] = 2, \
+ [I915_CACHE_LLC] = 3, \
+ [I915_CACHE_L3_LLC] = 3, \
+ [I915_CACHE_WT] = 1, \
+ }
+
/* Keep in gen based order, and chronological order within a gen */
#define GEN_DEFAULT_PAGE_SIZES \
@@ -61,8 +94,10 @@
.has_snoop = true, \
.has_coherent_ggtt = false, \
.dma_mask_size = 32, \
+ .max_pat_index = 3, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
#define I845_FEATURES \
GEN(2), \
@@ -74,8 +109,10 @@
.has_snoop = true, \
.has_coherent_ggtt = false, \
.dma_mask_size = 32, \
+ .max_pat_index = 3, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
static const struct intel_device_info i830_info = {
I830_FEATURES,
@@ -105,8 +142,10 @@ static const struct intel_device_info i865g_info = {
.has_snoop = true, \
.has_coherent_ggtt = true, \
.dma_mask_size = 32, \
+ .max_pat_index = 3, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
static const struct intel_device_info i915g_info = {
GEN3_FEATURES,
@@ -166,8 +205,10 @@ static const struct intel_device_info pnv_m_info = {
.has_snoop = true, \
.has_coherent_ggtt = true, \
.dma_mask_size = 36, \
+ .max_pat_index = 3, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
static const struct intel_device_info i965g_info = {
GEN4_FEATURES,
@@ -208,8 +249,10 @@ static const struct intel_device_info gm45_info = {
/* ilk does support rc6, but we do not implement [power] contexts */ \
.has_rc6 = 0, \
.dma_mask_size = 36, \
+ .max_pat_index = 3, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
static const struct intel_device_info ilk_d_info = {
GEN5_FEATURES,
@@ -234,10 +277,12 @@ static const struct intel_device_info ilk_m_info = {
.has_rc6p = 0, \
.has_rps = true, \
.dma_mask_size = 40, \
+ .max_pat_index = 3, \
.__runtime.ppgtt_type = INTEL_PPGTT_ALIASING, \
.__runtime.ppgtt_size = 31, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
#define SNB_D_PLATFORM \
GEN6_FEATURES, \
@@ -280,10 +325,12 @@ static const struct intel_device_info snb_m_gt2_info = {
.has_reset_engine = true, \
.has_rps = true, \
.dma_mask_size = 40, \
+ .max_pat_index = 3, \
.__runtime.ppgtt_type = INTEL_PPGTT_ALIASING, \
.__runtime.ppgtt_size = 31, \
GEN_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
#define IVB_D_PLATFORM \
GEN7_FEATURES, \
@@ -332,6 +379,7 @@ static const struct intel_device_info vlv_info = {
.has_reset_engine = true,
.has_rps = true,
.dma_mask_size = 40,
+ .max_pat_index = 3,
.__runtime.ppgtt_type = INTEL_PPGTT_ALIASING,
.__runtime.ppgtt_size = 31,
.has_snoop = true,
@@ -339,6 +387,7 @@ static const struct intel_device_info vlv_info = {
.__runtime.platform_engine_mask = BIT(RCS0) | BIT(VCS0) | BIT(BCS0),
GEN_DEFAULT_PAGE_SIZES,
GEN_DEFAULT_REGIONS,
+ LEGACY_CACHELEVEL,
};
#define G75_FEATURES \
@@ -416,6 +465,7 @@ static const struct intel_device_info chv_info = {
.has_rps = true,
.has_logical_ring_contexts = 1,
.dma_mask_size = 39,
+ .max_pat_index = 3,
.__runtime.ppgtt_type = INTEL_PPGTT_FULL,
.__runtime.ppgtt_size = 32,
.has_reset_engine = 1,
@@ -423,6 +473,7 @@ static const struct intel_device_info chv_info = {
.has_coherent_ggtt = false,
GEN_DEFAULT_PAGE_SIZES,
GEN_DEFAULT_REGIONS,
+ LEGACY_CACHELEVEL,
};
#define GEN9_DEFAULT_PAGE_SIZES \
@@ -482,8 +533,10 @@ static const struct intel_device_info skl_gt4_info = {
.has_reset_engine = 1, \
.has_snoop = true, \
.has_coherent_ggtt = false, \
+ .max_pat_index = 3, \
GEN9_DEFAULT_PAGE_SIZES, \
- GEN_DEFAULT_REGIONS
+ GEN_DEFAULT_REGIONS, \
+ LEGACY_CACHELEVEL
static const struct intel_device_info bxt_info = {
GEN9_LP_FEATURES,
@@ -587,8 +640,10 @@ static const struct intel_device_info jsl_info = {
#define GEN12_FEATURES \
GEN11_FEATURES, \
GEN(12), \
+ TGL_CACHELEVEL, \
.has_global_mocs = 1, \
- .has_pxp = 1
+ .has_pxp = 1, \
+ .max_pat_index = 3
static const struct intel_device_info tgl_info = {
GEN12_FEATURES,
@@ -653,6 +708,7 @@ static const struct intel_device_info adl_p_info = {
.__runtime.graphics.ip.ver = 12, \
.__runtime.graphics.ip.rel = 50, \
XE_HP_PAGE_SIZES, \
+ TGL_CACHELEVEL, \
.dma_mask_size = 46, \
.has_3d_pipeline = 1, \
.has_64bit_reloc = 1, \
@@ -671,6 +727,7 @@ static const struct intel_device_info adl_p_info = {
.has_reset_engine = 1, \
.has_rps = 1, \
.has_runtime_pm = 1, \
+ .max_pat_index = 3, \
.__runtime.ppgtt_size = 48, \
.__runtime.ppgtt_type = INTEL_PPGTT_FULL
@@ -740,11 +797,13 @@ static const struct intel_device_info pvc_info = {
.__runtime.media.ip.rel = 60,
PLATFORM(INTEL_PONTEVECCHIO),
.has_flat_ccs = 0,
+ .max_pat_index = 7,
.__runtime.platform_engine_mask =
BIT(BCS0) |
BIT(VCS0) |
BIT(CCS0) | BIT(CCS1) | BIT(CCS2) | BIT(CCS3),
.require_force_probe = 1,
+ PVC_CACHELEVEL,
};
static const struct intel_gt_definition xelpmp_extra_gt[] = {
@@ -774,9 +833,12 @@ static const struct intel_device_info mtl_info = {
.has_llc = 0,
.has_mslice_steering = 0,
.has_snoop = 1,
+ .max_pat_index = 4,
+ .has_pxp = 1,
.__runtime.memory_regions = REGION_SMEM | REGION_STOLEN_LMEM,
.__runtime.platform_engine_mask = BIT(RCS0) | BIT(BCS0) | BIT(CCS0),
.require_force_probe = 1,
+ MTL_CACHELEVEL,
};
#undef PLATFORM
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 07:19:00 +0000