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| author | Marek Olšák <marek.olsak@amd.com> | 2016-10-10 13:23:55 +0200 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-10-11 20:04:57 +0200 |
| commit | b425b57d1e215810ac1ddabba62e89c8bd39a453 (patch) | |
| tree | ea8b9a1a4f2e8906206b6b04c95eaeed7515f508 /src/gallium/drivers/radeonsi/si_compute.c | |
| parent | 9db9c61d2672a10b9bfbfa47e32a15aa67995b8b (diff) | |
| download | external_mesa3d-b425b57d1e215810ac1ddabba62e89c8bd39a453.zip external_mesa3d-b425b57d1e215810ac1ddabba62e89c8bd39a453.tar.gz external_mesa3d-b425b57d1e215810ac1ddabba62e89c8bd39a453.tar.bz2 | |
radeonsi: emit TA_CS_BC_BASE_ADDR on SI only if the kernel allows it
Reviewed-by: Edmondo Tommasina <edmondo.tommasina@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_compute.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_compute.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_compute.c b/src/gallium/drivers/radeonsi/si_compute.c index e59bafe..632839f 100644 --- a/src/gallium/drivers/radeonsi/si_compute.c +++ b/src/gallium/drivers/radeonsi/si_compute.c @@ -251,7 +251,12 @@ static void si_initialize_compute(struct si_context *sctx) radeon_emit(cs, bc_va >> 8); /* R_030E00_TA_CS_BC_BASE_ADDR */ radeon_emit(cs, bc_va >> 40); /* R_030E04_TA_CS_BC_BASE_ADDR_HI */ } else { - radeon_set_config_reg(cs, R_00950C_TA_CS_BC_BASE_ADDR, bc_va >> 8); + if (sctx->screen->b.info.drm_major == 3 || + (sctx->screen->b.info.drm_major == 2 && + sctx->screen->b.info.drm_minor >= 48)) { + radeon_set_config_reg(cs, R_00950C_TA_CS_BC_BASE_ADDR, + bc_va >> 8); + } } sctx->cs_shader_state.emitted_program = NULL; |