diff options
| -rw-r--r-- | drivers/gpu/drm/i915/intel_mocs.c | 88 |
1 files changed, 61 insertions, 27 deletions
diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c index 3c1482b8f2f4..d36e60981a92 100644 --- a/drivers/gpu/drm/i915/intel_mocs.c +++ b/drivers/gpu/drm/i915/intel_mocs.c @@ -66,9 +66,10 @@ struct drm_i915_mocs_table { #define L3_WB 3 /* Target cache */ -#define ELLC 0 -#define LLC 1 -#define LLC_ELLC 2 +#define LE_TC_PAGETABLE 0 +#define LE_TC_LLC 1 +#define LE_TC_LLC_ELLC 2 +#define LE_TC_LLC_ELLC_ALT 3 /* * MOCS tables @@ -96,34 +97,67 @@ struct drm_i915_mocs_table { * end. */ static const struct drm_i915_mocs_entry skylake_mocs_table[] = { - /* { 0x00000009, 0x0010 } */ - { (LE_CACHEABILITY(LE_UC) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(0) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC)) }, - /* { 0x00000038, 0x0030 } */ - { (LE_CACHEABILITY(LE_PAGETABLE) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(3) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB)) }, - /* { 0x0000003b, 0x0030 } */ - { (LE_CACHEABILITY(LE_WB) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(3) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB)) } + { /* 0x00000009 */ + .control_value = LE_CACHEABILITY(LE_UC) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(0) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + + /* 0x0010 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC), + }, + { + /* 0x00000038 */ + .control_value = LE_CACHEABILITY(LE_PAGETABLE) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + /* 0x0030 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + }, + { + /* 0x0000003b */ + .control_value = LE_CACHEABILITY(LE_WB) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + /* 0x0030 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + }, }; /* NOTE: the LE_TGT_CACHE is not used on Broxton */ static const struct drm_i915_mocs_entry broxton_mocs_table[] = { - /* { 0x00000009, 0x0010 } */ - { (LE_CACHEABILITY(LE_UC) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(0) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC)) }, - /* { 0x00000038, 0x0030 } */ - { (LE_CACHEABILITY(LE_PAGETABLE) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(3) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB)) }, - /* { 0x0000003b, 0x0030 } */ - { (LE_CACHEABILITY(LE_WB) | LE_TGT_CACHE(LLC_ELLC) | LE_LRUM(3) | - LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | LE_PFM(0) | LE_SCF(0)), - (L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB)) } + { + /* 0x00000009 */ + .control_value = LE_CACHEABILITY(LE_UC) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(0) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + + /* 0x0010 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC), + }, + { + /* 0x00000038 */ + .control_value = LE_CACHEABILITY(LE_PAGETABLE) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + + /* 0x0030 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + }, + { + /* 0x0000003b */ + .control_value = LE_CACHEABILITY(LE_WB) | + LE_TGT_CACHE(LE_TC_LLC_ELLC) | + LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | + LE_PFM(0) | LE_SCF(0), + + /* 0x0030 */ + .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + }, }; /** |