diff options
| author | Marek Olšák <[email protected]> | 2014-04-30 01:03:40 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2014-05-10 13:58:46 +0200 |
| commit | 315f3c171d423e13069beb99a6b772726a141865 (patch) | |
| tree | 3b6d0218dd4b625e77043128fc28403326f3ee24 /src/gallium/drivers/radeonsi | |
| parent | 58c659703bed86ea004a2e64ee231e3ba99b3d45 (diff) | |
radeonsi: use DRAW_PREAMBLE on CIK
It's the same as setting the 3 regs separately, but shorter, and it also
seems to be required on GFX7.2 and later. This doesn't fix Hawaii.
Reviewed-by: Michel Dänzer <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_draw.c | 13 | ||||
| -rw-r--r-- | src/gallium/drivers/radeonsi/sid.h | 2 |
2 files changed, 10 insertions, 5 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index c7c94fcc490..09c08bc8a79 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -426,15 +426,18 @@ static bool si_update_draw_info_state(struct si_context *sctx, /* If the WD switch is false, the IA switch must be false too. */ bool ia_switch_on_eop = wd_switch_on_eop; - si_pm4_set_reg(pm4, R_028AA8_IA_MULTI_VGT_PARAM, + si_pm4_set_reg(pm4, R_028B74_VGT_DISPATCH_DRAW_INDEX, + ib->index_size == 4 ? 0xFC000000 : 0xFC00); + + si_pm4_cmd_begin(pm4, PKT3_DRAW_PREAMBLE); + si_pm4_cmd_add(pm4, prim); /* VGT_PRIMITIVE_TYPE */ + si_pm4_cmd_add(pm4, /* IA_MULTI_VGT_PARAM */ S_028AA8_SWITCH_ON_EOP(ia_switch_on_eop) | S_028AA8_PARTIAL_VS_WAVE_ON(1) | S_028AA8_PRIMGROUP_SIZE(63) | S_028AA8_WD_SWITCH_ON_EOP(wd_switch_on_eop)); - si_pm4_set_reg(pm4, R_028B74_VGT_DISPATCH_DRAW_INDEX, - ib->index_size == 4 ? 0xFC000000 : 0xFC00); - - si_pm4_set_reg(pm4, R_030908_VGT_PRIMITIVE_TYPE, prim); + si_pm4_cmd_add(pm4, 0); /* VGT_LS_HS_CONFIG */ + si_pm4_cmd_end(pm4, false); } else { si_pm4_set_reg(pm4, R_008958_VGT_PRIMITIVE_TYPE, prim); } diff --git a/src/gallium/drivers/radeonsi/sid.h b/src/gallium/drivers/radeonsi/sid.h index 2bd2cb4b1e4..558da1048dc 100644 --- a/src/gallium/drivers/radeonsi/sid.h +++ b/src/gallium/drivers/radeonsi/sid.h @@ -83,6 +83,8 @@ #define PKT3_DRAW_INDEX_IMMD 0x2E /* not on CIK */ #define PKT3_NUM_INSTANCES 0x2F #define PKT3_STRMOUT_BUFFER_UPDATE 0x34 +#define PKT3_DRAW_INDEX_OFFSET_2 0x35 +#define PKT3_DRAW_PREAMBLE 0x36 /* new on CIK, required on GFX7.2 and later */ #define PKT3_WRITE_DATA 0x37 #define PKT3_WRITE_DATA_DST_SEL(x) ((x) << 8) #define PKT3_WRITE_DATA_DST_SEL_REG 0 |