diff options
author | Marek Olšák <marek.olsak@amd.com> | 2019-09-25 15:50:17 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2019-10-10 19:23:35 -0500 |
commit | 6f3bf46a7e8470ef1a76d53885a7876c1025027c (patch) | |
tree | a1441c35cfa38d9d3ec20e06cae3cd99579d601e /drivers/gpu | |
parent | 1cd4d9eead73c004d08a58536dc726bd172eaaec (diff) |
drm/amdgpu: simplify gds_compute_max_wave_id computation
Use asic constants.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 0fcea94f0a4b..b2ad928f60ab 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -5283,15 +5283,12 @@ static void gfx_v10_0_set_rlc_funcs(struct amdgpu_device *adev) static void gfx_v10_0_set_gds_init(struct amdgpu_device *adev) { - /* init asic gds info */ - switch (adev->asic_type) { - case CHIP_NAVI10: - default: - adev->gds.gds_size = 0x10000; - adev->gds.gds_compute_max_wave_id = 0x4ff; - break; - } + unsigned total_cu = adev->gfx.config.max_cu_per_sh * + adev->gfx.config.max_sh_per_se * + adev->gfx.config.max_shader_engines; + adev->gds.gds_size = 0x10000; + adev->gds.gds_compute_max_wave_id = total_cu * 32 - 1; adev->gds.gws_size = 64; adev->gds.oa_size = 16; } |