diff options
| author | Ben Widawsky <benjamin.widawsky@intel.com> | 2014-12-03 15:53:29 -0800 |
|---|---|---|
| committer | Kristian Høgsberg <krh@bitplanet.net> | 2014-12-08 16:33:59 -0800 |
| commit | 9404494b9be5d44e6b858c482021b3edcaf87b7a (patch) | |
| tree | cc425a5acf3b428c2fd7b1087e34410d99ac5757 /src/mesa/drivers/dri/i965/gen8_gs_state.c | |
| parent | d20235f79a4b2786c984175b502b97ac73648781 (diff) | |
i965/skl: Fix GS thread count location
SKL moves the GS threadcount to dw8 from dw7, and no longer does the
divide by 2 thing.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Tested-by: Kristian Høgsberg <krh@bitplanet.net>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen8_gs_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_gs_state.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/i965/gen8_gs_state.c b/src/mesa/drivers/dri/i965/gen8_gs_state.c index 526a8267e4a..efe490ca206 100644 --- a/src/mesa/drivers/dri/i965/gen8_gs_state.c +++ b/src/mesa/drivers/dri/i965/gen8_gs_state.c @@ -79,20 +79,27 @@ gen8_upload_gs_state(struct brw_context *brw) (prog_data->base.dispatch_grf_start_reg << GEN6_GS_DISPATCH_START_GRF_SHIFT)); + uint32_t dw7 = (brw->gs.prog_data->control_data_header_size_hwords << + GEN7_GS_CONTROL_DATA_HEADER_SIZE_SHIFT) | + brw->gs.prog_data->dispatch_mode | + GEN6_GS_STATISTICS_ENABLE | + (brw->gs.prog_data->include_primitive_id ? + GEN7_GS_INCLUDE_PRIMITIVE_ID : 0) | + GEN7_GS_REORDER_TRAILING | + GEN7_GS_ENABLE; + uint32_t dw8 = brw->gs.prog_data->control_data_format << + HSW_GS_CONTROL_DATA_FORMAT_SHIFT; + + if (brw->gen < 9) + dw7 |= (brw->max_gs_threads / 2 - 1) << HSW_GS_MAX_THREADS_SHIFT; + else + dw8 |= brw->max_gs_threads - 1; + /* DW7 */ - OUT_BATCH(((brw->max_gs_threads / 2 - 1) << HSW_GS_MAX_THREADS_SHIFT) | - (brw->gs.prog_data->control_data_header_size_hwords << - GEN7_GS_CONTROL_DATA_HEADER_SIZE_SHIFT) | - brw->gs.prog_data->dispatch_mode | - GEN6_GS_STATISTICS_ENABLE | - (brw->gs.prog_data->include_primitive_id ? - GEN7_GS_INCLUDE_PRIMITIVE_ID : 0) | - GEN7_GS_REORDER_TRAILING | - GEN7_GS_ENABLE); + OUT_BATCH(dw7); /* DW8 */ - OUT_BATCH(brw->gs.prog_data->control_data_format << - HSW_GS_CONTROL_DATA_FORMAT_SHIFT); + OUT_BATCH(dw8); /* DW9 / _NEW_TRANSFORM */ OUT_BATCH((ctx->Transform.ClipPlanesEnabled << |