diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-02-28 08:08:01 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-10-31 09:55:45 +0100 |
| commit | 5f60ed0d840d53e9d65aa54e1a5365af8ce2769e (patch) | |
| tree | 7c41cdd661bb768d54ad3c0c22c1c894b05df09c /drivers/gpu/drm/tegra/gr3d.h | |
| parent | drm/tegra: Introduce tegra_drm_submit() (diff) | |
| download | linux-5f60ed0d840d53e9d65aa54e1a5365af8ce2769e.tar.xz linux-5f60ed0d840d53e9d65aa54e1a5365af8ce2769e.zip | |
drm/tegra: Add 3D support
Initialize and power the 3D unit on Tegra20, Tegra30 and Tegra114 and
register a channel with the Tegra DRM driver so that the unit can be
used from userspace.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/gr3d.h')
| -rw-r--r-- | drivers/gpu/drm/tegra/gr3d.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/gr3d.h b/drivers/gpu/drm/tegra/gr3d.h new file mode 100644 index 000000000000..0c30a1351c83 --- /dev/null +++ b/drivers/gpu/drm/tegra/gr3d.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2013 NVIDIA Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef TEGRA_GR3D_H +#define TEGRA_GR3D_H + +#define GR3D_IDX_ATTRIBUTE(x) (0x100 + (x) * 2) +#define GR3D_IDX_INDEX_BASE 0x121 +#define GR3D_QR_ZTAG_ADDR 0x415 +#define GR3D_QR_CTAG_ADDR 0x417 +#define GR3D_QR_CZ_ADDR 0x419 +#define GR3D_TEX_TEX_ADDR(x) (0x710 + (x)) +#define GR3D_DW_MEMORY_OUTPUT_ADDRESS 0x904 +#define GR3D_GLOBAL_SURFADDR(x) (0xe00 + (x)) +#define GR3D_GLOBAL_SPILLSURFADDR 0xe2a +#define GR3D_GLOBAL_SURFOVERADDR(x) (0xe30 + (x)) +#define GR3D_GLOBAL_SAMP01SURFADDR(x) (0xe50 + (x)) +#define GR3D_GLOBAL_SAMP23SURFADDR(x) (0xe60 + (x)) + +#define GR3D_NUM_REGS 0xe88 + +#endif |