From 3ce04da5b4c95c4789afd4eea51fb276b8eb9dfa Mon Sep 17 00:00:00 2001 From: Anuj Phogat Date: Thu, 11 Oct 2018 10:52:16 -0700 Subject: [PATCH] i965/icl: Set use full ways in L3CNTLREG L3 allocation table in h/w specification recommends using 4 KB granularity for programming allocation fields in L3CNTLREG. Signed-off-by: Anuj Phogat Reviewed-by: Francisco Jerez --- src/mesa/drivers/dri/i965/brw_defines.h | 1 + src/mesa/drivers/dri/i965/gen7_l3_state.c | 1 + 2 files changed, 2 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 897c91aa31e..aec27a10ec4 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -1647,6 +1647,7 @@ enum brw_pixel_shader_coverage_mask_mode { # define GEN8_L3CNTLREG_ALL_ALLOC_SHIFT 25 # define GEN8_L3CNTLREG_ALL_ALLOC_MASK INTEL_MASK(31, 25) # define GEN8_L3CNTLREG_EDBC_NO_HANG (1 << 9) +# define GEN11_L3CNTLREG_USE_FULL_WAYS (1 << 10) #define GEN10_CACHE_MODE_SS 0x0e420 #define GEN10_FLOAT_BLEND_OPTIMIZATION_ENABLE (1 << 4) diff --git a/src/mesa/drivers/dri/i965/gen7_l3_state.c b/src/mesa/drivers/dri/i965/gen7_l3_state.c index 8c6c4c47481..3ee13d1e39f 100644 --- a/src/mesa/drivers/dri/i965/gen7_l3_state.c +++ b/src/mesa/drivers/dri/i965/gen7_l3_state.c @@ -119,6 +119,7 @@ setup_l3_config(struct brw_context *brw, const struct gen_l3_config *cfg) assert(!cfg->n[GEN_L3P_IS] && !cfg->n[GEN_L3P_C] && !cfg->n[GEN_L3P_T]); const unsigned imm_data = ((has_slm ? GEN8_L3CNTLREG_SLM_ENABLE : 0) | + (devinfo->gen == 11 ? GEN11_L3CNTLREG_USE_FULL_WAYS : 0) | SET_FIELD(cfg->n[GEN_L3P_URB], GEN8_L3CNTLREG_URB_ALLOC) | SET_FIELD(cfg->n[GEN_L3P_RO], GEN8_L3CNTLREG_RO_ALLOC) | SET_FIELD(cfg->n[GEN_L3P_DC], GEN8_L3CNTLREG_DC_ALLOC) |