diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nv20_screen.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv20_screen.c | 483 |
1 files changed, 483 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv20_screen.c b/src/mesa/drivers/dri/nouveau/nv20_screen.c new file mode 100644 index 00000000000..1d29fc9976c --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nv20_screen.c @@ -0,0 +1,483 @@ +/* + * Copyright (C) 2009 Francisco Jerez. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial + * portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE + * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION + * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + +#include "nouveau_driver.h" +#include "nouveau_screen.h" +#include "nouveau_class.h" +#include "nv04_driver.h" +#include "nv10_driver.h" +#include "nv20_driver.h" + +static const struct nouveau_driver nv20_driver; + +static void +nv20_hwctx_init(struct nouveau_screen *screen) +{ + struct nouveau_channel *chan = screen->chan; + struct nouveau_grobj *kelvin = screen->eng3d; + const unsigned chipset = screen->device->chipset; + int i; + + BEGIN_RING(chan, kelvin, NV20TCL_DMA_NOTIFY, 1); + OUT_RING (chan, screen->ntfy->handle); + BEGIN_RING(chan, kelvin, NV20TCL_DMA_TEXTURE0, 2); + OUT_RING (chan, chan->vram->handle); + OUT_RING (chan, chan->gart->handle); + BEGIN_RING(chan, kelvin, NV20TCL_DMA_COLOR, 2); + OUT_RING (chan, chan->vram->handle); + OUT_RING (chan, chan->vram->handle); + BEGIN_RING(chan, kelvin, NV20TCL_DMA_VTXBUF0, 2); + OUT_RING(chan, chan->vram->handle); + OUT_RING(chan, chan->gart->handle); + + BEGIN_RING(chan, kelvin, NV20TCL_DMA_QUERY, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_RT_HORIZ, 2); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(0), 1); + OUT_RING (chan, 0xfff << 16 | 0x0); + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(0), 1); + OUT_RING (chan, 0xfff << 16 | 0x0); + + for (i = 1; i < NV20TCL_VIEWPORT_CLIP_HORIZ__SIZE; i++) { + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_HORIZ(i), 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_VERT(i), 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_CLIP_MODE, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, 0x17e0, 3); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 1.0); + + if (chipset >= 0x25) { + BEGIN_RING(chan, kelvin, NV20TCL_TX_RCOMP, 1); + OUT_RING (chan, NV20TCL_TX_RCOMP_LEQUAL | 0xdb0); + } else { + BEGIN_RING(chan, kelvin, 0x1e68, 1); + OUT_RING (chan, 0x4b800000); /* 16777216.000000 */ + BEGIN_RING(chan, kelvin, NV20TCL_TX_RCOMP, 1); + OUT_RING (chan, NV20TCL_TX_RCOMP_LEQUAL); + } + + BEGIN_RING(chan, kelvin, 0x290, 1); + OUT_RING (chan, 0x10 << 16 | 1); + BEGIN_RING(chan, kelvin, 0x9fc, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, 0x1d80, 1); + OUT_RING (chan, 1); + BEGIN_RING(chan, kelvin, 0x9f8, 1); + OUT_RING (chan, 4); + BEGIN_RING(chan, kelvin, 0x17ec, 3); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 1.0); + OUT_RINGf (chan, 0.0); + + if (chipset >= 0x25) { + BEGIN_RING(chan, kelvin, 0x1d88, 1); + OUT_RING (chan, 3); + + BEGIN_RING(chan, kelvin, NV25TCL_DMA_IN_MEMORY9, 1); + OUT_RING (chan, chan->vram->handle); + BEGIN_RING(chan, kelvin, NV25TCL_DMA_IN_MEMORY8, 1); + OUT_RING (chan, chan->vram->handle); + } + + BEGIN_RING(chan, kelvin, NV20TCL_DMA_FENCE, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, 0x1e98, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_NOTIFY, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, 0x120, 3); + OUT_RING (chan, 0); + OUT_RING (chan, 1); + OUT_RING (chan, 2); + + if (chipset >= 0x25) { + BEGIN_RING(chan, kelvin, 0x022c, 2); + OUT_RING (chan, 0x280); + OUT_RING (chan, 0x07d28000); + + BEGIN_RING(chan, kelvin, 0x1da4, 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_RT_HORIZ, 2); + OUT_RING (chan, 0 << 16 | 0); + OUT_RING (chan, 0 << 16 | 0); + + BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_ALPHA_FUNC_FUNC, 2); + OUT_RING (chan, NV20TCL_ALPHA_FUNC_FUNC_ALWAYS); + OUT_RING (chan, 0); + + for (i = 0; i < NV20TCL_TX_ENABLE__SIZE; i++) { + BEGIN_RING(chan, kelvin, NV20TCL_TX_ENABLE(i), 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_TX_SHADER_OP, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_TX_SHADER_CULL_MODE, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_RC_IN_ALPHA(0), 4); + OUT_RING (chan, 0x30d410d0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_RC_OUT_RGB(0), 4); + OUT_RING (chan, 0x00000c00); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_RC_ENABLE, 1); + OUT_RING (chan, 0x00011101); + BEGIN_RING(chan, kelvin, NV20TCL_RC_FINAL0, 2); + OUT_RING (chan, 0x130e0300); + OUT_RING (chan, 0x0c091c80); + BEGIN_RING(chan, kelvin, NV20TCL_RC_OUT_ALPHA(0), 4); + OUT_RING (chan, 0x00000c00); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_RC_IN_RGB(0), 4); + OUT_RING (chan, 0x20c400c0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_RC_COLOR0, 2); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_RC_CONSTANT_COLOR0(0), 4); + OUT_RING (chan, 0x035125a0); + OUT_RING (chan, 0); + OUT_RING (chan, 0x40002000); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_MULTISAMPLE_CONTROL, 1); + OUT_RING (chan, 0xffff0000); + BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_DITHER_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_BLEND_FUNC_SRC, 4); + OUT_RING (chan, NV20TCL_BLEND_FUNC_SRC_ONE); + OUT_RING (chan, NV20TCL_BLEND_FUNC_DST_ZERO); + OUT_RING (chan, 0); + OUT_RING (chan, NV20TCL_BLEND_EQUATION_FUNC_ADD); + BEGIN_RING(chan, kelvin, NV20TCL_STENCIL_MASK, 7); + OUT_RING (chan, 0xff); + OUT_RING (chan, NV20TCL_STENCIL_FUNC_FUNC_ALWAYS); + OUT_RING (chan, 0); + OUT_RING (chan, 0xff); + OUT_RING (chan, NV20TCL_STENCIL_OP_FAIL_KEEP); + OUT_RING (chan, NV20TCL_STENCIL_OP_ZFAIL_KEEP); + OUT_RING (chan, NV20TCL_STENCIL_OP_ZPASS_KEEP); + + BEGIN_RING(chan, kelvin, NV20TCL_COLOR_LOGIC_OP_ENABLE, 2); + OUT_RING (chan, 0); + OUT_RING (chan, NV20TCL_COLOR_LOGIC_OP_OP_COPY); + BEGIN_RING(chan, kelvin, 0x17cc, 1); + OUT_RING (chan, 0); + if (chipset >= 0x25) { + BEGIN_RING(chan, kelvin, 0x1d84, 1); + OUT_RING (chan, 1); + } + BEGIN_RING(chan, kelvin, NV20TCL_LIGHTING_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_LIGHT_MODEL, 1); + OUT_RING (chan, NV20TCL_LIGHT_MODEL_VIEWER_NONLOCAL); + BEGIN_RING(chan, kelvin, NV20TCL_SEPARATE_SPECULAR_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_LIGHT_MODEL_TWO_SIDE_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_ENABLED_LIGHTS, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_NORMALIZE_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_STIPPLE_PATTERN(0), + NV20TCL_POLYGON_STIPPLE_PATTERN__SIZE); + for (i = 0; i < NV20TCL_POLYGON_STIPPLE_PATTERN__SIZE; i++) { + OUT_RING(chan, 0xffffffff); + } + + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_OFFSET_POINT_ENABLE, 3); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_FUNC, 1); + OUT_RING (chan, NV20TCL_DEPTH_FUNC_LESS); + BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_WRITE_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_TEST_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_OFFSET_FACTOR, 2); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 0.0); + BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_UNK17D8, 1); + OUT_RING (chan, 1); + if (chipset < 0x25) { + BEGIN_RING(chan, kelvin, 0x1d84, 1); + OUT_RING (chan, 3); + } + BEGIN_RING(chan, kelvin, NV20TCL_POINT_SIZE, 1); + if (chipset >= 0x25) + OUT_RINGf (chan, 1.0); + else + OUT_RING (chan, 8); + + if (chipset >= 0x25) { + BEGIN_RING(chan, kelvin, NV20TCL_POINT_PARAMETERS_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, 0x0a1c, 1); + OUT_RING (chan, 0x800); + } else { + BEGIN_RING(chan, kelvin, NV20TCL_POINT_PARAMETERS_ENABLE, 2); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_LINE_WIDTH, 1); + OUT_RING (chan, 8); + BEGIN_RING(chan, kelvin, NV20TCL_LINE_SMOOTH_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_MODE_FRONT, 2); + OUT_RING (chan, NV20TCL_POLYGON_MODE_FRONT_FILL); + OUT_RING (chan, NV20TCL_POLYGON_MODE_BACK_FILL); + BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE, 2); + OUT_RING (chan, NV20TCL_CULL_FACE_BACK); + OUT_RING (chan, NV20TCL_FRONT_FACE_CCW); + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_SMOOTH_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_CULL_FACE_ENABLE, 1); + OUT_RING (chan, 0); + BEGIN_RING(chan, kelvin, NV20TCL_SHADE_MODEL, 1); + OUT_RING (chan, NV20TCL_SHADE_MODEL_SMOOTH); + BEGIN_RING(chan, kelvin, NV20TCL_POLYGON_STIPPLE_ENABLE, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_TX_GEN_S(0), + 4 * NV20TCL_TX_GEN_S__SIZE); + for (i=0; i < 4 * NV20TCL_TX_GEN_S__SIZE; i++) + OUT_RING(chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_FOG_EQUATION_CONSTANT, 3); + OUT_RINGf (chan, 1.5); + OUT_RINGf (chan, -0.090168); + OUT_RINGf (chan, 0.0); + BEGIN_RING(chan, kelvin, NV20TCL_FOG_MODE, 2); + OUT_RING (chan, NV20TCL_FOG_MODE_EXP_SIGNED); + OUT_RING (chan, NV20TCL_FOG_COORD_FOG); + BEGIN_RING(chan, kelvin, NV20TCL_FOG_ENABLE, 2); + OUT_RING (chan, 0); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_ENGINE, 1); + OUT_RING (chan, NV20TCL_ENGINE_FIXED); + + for (i = 0; i < NV20TCL_TX_MATRIX_ENABLE__SIZE; i++) { + BEGIN_RING(chan, kelvin, NV20TCL_TX_MATRIX_ENABLE(i), 1); + OUT_RING (chan, 0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_VTX_ATTR_4F_X(1), 4 * 15); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 1.0); + OUT_RINGf(chan, 1.0); + for (i = 0; i < 12; i++) { + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 0.0); + OUT_RINGf(chan, 1.0); + } + + BEGIN_RING(chan, kelvin, NV20TCL_EDGEFLAG_ENABLE, 1); + OUT_RING (chan, 1); + BEGIN_RING(chan, kelvin, NV20TCL_COLOR_MASK, 1); + OUT_RING (chan, 0x00010101); + BEGIN_RING(chan, kelvin, NV20TCL_CLEAR_VALUE, 1); + OUT_RING (chan, 0); + + BEGIN_RING(chan, kelvin, NV20TCL_DEPTH_RANGE_NEAR, 2); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 16777216.0); + + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_TRANSLATE_X, 4); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 16777215.0); + + BEGIN_RING(chan, kelvin, NV20TCL_VIEWPORT_SCALE_X, 4); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 0.0); + OUT_RINGf (chan, 16777215.0 * 0.5); + OUT_RINGf (chan, 65535.0); + + FIRE_RING(chan); +} + +GLboolean +nv20_screen_init(struct nouveau_screen *screen) +{ + unsigned chipset = screen->device->chipset; + unsigned kelvin_class; + int ret; + + screen->driver = &nv20_driver; + + /* 2D engine */ + ret = nv04_surface_init(screen); + if (!ret) + return GL_FALSE; + + /* 3D engine. */ + if (chipset >= 0x25) + kelvin_class = NV25TCL; + else + kelvin_class = NV20TCL; + + ret = nouveau_grobj_alloc(screen->chan, 0xbeef0001, kelvin_class, + &screen->eng3d); + if (ret) + return GL_FALSE; + + nv20_hwctx_init(screen); + + return GL_TRUE; +} + +static void +nv20_screen_destroy(struct nouveau_screen *screen) +{ + if (screen->eng3d) + nouveau_grobj_free(&screen->eng3d); + + nv04_surface_takedown(screen); +} + +static const struct nouveau_driver nv20_driver = { + .screen_destroy = nv20_screen_destroy, + .context_create = nv20_context_create, + .context_destroy = nv20_context_destroy, + .surface_copy = nv04_surface_copy, + .surface_fill = nv04_surface_fill, + .emit = (nouveau_state_func[]) { + nv10_emit_alpha_func, + nv10_emit_blend_color, + nv10_emit_blend_equation, + nv10_emit_blend_func, + nv20_emit_clip_plane, + nv20_emit_clip_plane, + nv20_emit_clip_plane, + nv20_emit_clip_plane, + nv20_emit_clip_plane, + nv20_emit_clip_plane, + nv10_emit_color_mask, + nv20_emit_color_material, + nv10_emit_cull_face, + nv10_emit_front_face, + nv10_emit_depth, + nv10_emit_dither, + nv10_emit_frag, + nv20_emit_framebuffer, + nv20_emit_fog, + nv10_emit_index_mask, + nv10_emit_light_enable, + nv20_emit_light_model, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv20_emit_light_source, + nv10_emit_line_stipple, + nv10_emit_line_mode, + nv20_emit_logic_opcode, + nv20_emit_material_ambient, + nv20_emit_material_ambient, + nv20_emit_material_diffuse, + nv20_emit_material_diffuse, + nv20_emit_material_specular, + nv20_emit_material_specular, + nv20_emit_material_shininess, + nv20_emit_material_shininess, + nv20_emit_modelview, + nv20_emit_point_mode, + nv10_emit_point_parameter, + nv10_emit_polygon_mode, + nv10_emit_polygon_offset, + nv10_emit_polygon_stipple, + nv20_emit_projection, + nv10_emit_render_mode, + nv10_emit_scissor, + nv10_emit_shade_model, + nv10_emit_stencil_func, + nv10_emit_stencil_mask, + nv10_emit_stencil_op, + nv10_emit_tex_env, + nv10_emit_tex_env, + nv10_emit_tex_env, + nv10_emit_tex_env, + nv10_emit_tex_gen, + nv10_emit_tex_gen, + nv10_emit_tex_gen, + nv10_emit_tex_gen, + nv20_emit_tex_obj, + nv20_emit_tex_obj, + nv20_emit_tex_obj, + nv20_emit_tex_obj, + nv20_emit_viewport, + nv20_emit_tex_shader + }, + .num_emit = NUM_NV20_STATE, +}; 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