Module: Mesa Branch: 10.6 Commit: 20bb0a771dded700ba1b213256bf47dfedbdfd77 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=20bb0a771dded700ba1b213256bf47dfedbdfd77
Author: Alex Deucher <[email protected]> Date: Wed Jun 10 11:39:30 2015 -0400 radeonsi: properly set the raster_config for KV This enables the second RB on asics that support it which should boost performance. Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] (cherry picked from commit 649975e7162cc4ee0586ee76d24321cd7250581f) --- src/gallium/drivers/radeonsi/si_state.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index 4d38a32..fb6dba2 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -3023,6 +3023,7 @@ si_write_harvested_raster_configs(struct si_context *sctx, void si_init_config(struct si_context *sctx) { + unsigned num_rb = sctx->screen->b.info.r600_num_backends; struct si_pm4_state *pm4 = CALLOC_STRUCT(si_pm4_state); if (pm4 == NULL) @@ -3071,14 +3072,17 @@ void si_init_config(struct si_context *sctx) si_pm4_set_reg(pm4, R_028354_PA_SC_RASTER_CONFIG_1, 0x0000002e); break; case CHIP_KAVERI: - /* XXX todo */ + if (num_rb > 1) + si_pm4_set_reg(pm4, R_028350_PA_SC_RASTER_CONFIG, 0x00000002); + else + si_pm4_set_reg(pm4, R_028350_PA_SC_RASTER_CONFIG, 0x00000000); + si_pm4_set_reg(pm4, R_028354_PA_SC_RASTER_CONFIG_1, 0x00000000); + break; case CHIP_KABINI: - /* XXX todo */ case CHIP_MULLINS: - /* XXX todo */ default: - si_pm4_set_reg(pm4, R_028350_PA_SC_RASTER_CONFIG, 0); - si_pm4_set_reg(pm4, R_028354_PA_SC_RASTER_CONFIG_1, 0); + si_pm4_set_reg(pm4, R_028350_PA_SC_RASTER_CONFIG, 0x00000000); + si_pm4_set_reg(pm4, R_028354_PA_SC_RASTER_CONFIG_1, 0x00000000); break; } } else { _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
