diff options
author | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-06-24 01:11:09 +0200 |
---|---|---|
committer | Nicolai Hähnle <nicolai.haehnle@amd.com> | 2016-06-24 13:28:46 +0200 |
commit | 0da890e62cf14fef273500491d14fb8d980fe452 (patch) | |
tree | c755b4a093966b621471f302236d9fe8f7ceb449 | |
parent | 2aa0485902cdb4cd02b72627a760b00e71bffecf (diff) |
radeonsi: drop the DRAW_PREAMBLE packet on Polaris
It will be removed from the firmware for the Polaris.
Cc: 12.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
-rw-r--r-- | src/gallium/drivers/radeon/r600_cs.h | 22 | ||||
-rw-r--r-- | src/gallium/drivers/radeonsi/si_state_draw.c | 7 |
2 files changed, 28 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/r600_cs.h b/src/gallium/drivers/radeon/r600_cs.h index 157d56c14c6..72a91bf56aa 100644 --- a/src/gallium/drivers/radeon/r600_cs.h +++ b/src/gallium/drivers/radeon/r600_cs.h @@ -97,6 +97,17 @@ static inline void radeon_set_context_reg(struct radeon_winsys_cs *cs, unsigned radeon_emit(cs, value); } +static inline void radeon_set_context_reg_idx(struct radeon_winsys_cs *cs, + unsigned reg, unsigned idx, + unsigned value) +{ + assert(reg >= R600_CONTEXT_REG_OFFSET); + assert(cs->current.cdw + 3 <= cs->current.max_dw); + radeon_emit(cs, PKT3(PKT3_SET_CONTEXT_REG, 1, 0)); + radeon_emit(cs, (reg - R600_CONTEXT_REG_OFFSET) >> 2 | (idx << 28)); + radeon_emit(cs, value); +} + static inline void radeon_set_sh_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num) { assert(reg >= SI_SH_REG_OFFSET && reg < SI_SH_REG_END); @@ -125,4 +136,15 @@ static inline void radeon_set_uconfig_reg(struct radeon_winsys_cs *cs, unsigned radeon_emit(cs, value); } +static inline void radeon_set_uconfig_reg_idx(struct radeon_winsys_cs *cs, + unsigned reg, unsigned idx, + unsigned value) +{ + assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END); + assert(cs->current.cdw + 3 <= cs->current.max_dw); + radeon_emit(cs, PKT3(PKT3_SET_UCONFIG_REG, 1, 0)); + radeon_emit(cs, (reg - CIK_UCONFIG_REG_OFFSET) >> 2 | (idx << 28)); + radeon_emit(cs, value); +} + #endif diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index 52737189fae..712e3df9243 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -448,7 +448,11 @@ static void si_emit_draw_registers(struct si_context *sctx, if (prim != sctx->last_prim || ia_multi_vgt_param != sctx->last_multi_vgt_param || ls_hs_config != sctx->last_ls_hs_config) { - if (sctx->b.chip_class >= CIK) { + if (sctx->b.family >= CHIP_POLARIS10) { + radeon_set_context_reg_idx(cs, R_028AA8_IA_MULTI_VGT_PARAM, 1, ia_multi_vgt_param); + radeon_set_context_reg_idx(cs, R_028B58_VGT_LS_HS_CONFIG, 2, ls_hs_config); + radeon_set_uconfig_reg_idx(cs, R_030908_VGT_PRIMITIVE_TYPE, 1, prim); + } else if (sctx->b.chip_class >= CIK) { radeon_emit(cs, PKT3(PKT3_DRAW_PREAMBLE, 2, 0)); radeon_emit(cs, prim); /* VGT_PRIMITIVE_TYPE */ radeon_emit(cs, ia_multi_vgt_param); /* IA_MULTI_VGT_PARAM */ @@ -458,6 +462,7 @@ static void si_emit_draw_registers(struct si_context *sctx, radeon_set_context_reg(cs, R_028AA8_IA_MULTI_VGT_PARAM, ia_multi_vgt_param); radeon_set_context_reg(cs, R_028B58_VGT_LS_HS_CONFIG, ls_hs_config); } + sctx->last_prim = prim; sctx->last_multi_vgt_param = ia_multi_vgt_param; sctx->last_ls_hs_config = ls_hs_config; |