diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/head507d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/head507d.c | 449 |
1 files changed, 449 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head507d.c b/drivers/gpu/drm/nouveau/dispnv50/head507d.c new file mode 100644 index 000000000..0edd4e520 --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/head507d.c @@ -0,0 +1,449 @@ +/* + * Copyright 2018 Red Hat Inc. + * + * 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 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 HOLDER(S) OR AUTHOR(S) 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 "head.h" +#include "core.h" + +#include <nvif/push507c.h> + +#include <nvhw/class/cl507d.h> + +int +head507d_procamp(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_PROCAMP(i), + NVDEF(NV507D, HEAD_SET_PROCAMP, COLOR_SPACE, RGB) | + NVDEF(NV507D, HEAD_SET_PROCAMP, CHROMA_LPF, AUTO) | + NVVAL(NV507D, HEAD_SET_PROCAMP, SAT_COS, asyh->procamp.sat.cos) | + NVVAL(NV507D, HEAD_SET_PROCAMP, SAT_SINE, asyh->procamp.sat.sin) | + NVDEF(NV507D, HEAD_SET_PROCAMP, TRANSITION, HARD)); + return 0; +} + +int +head507d_dither(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_DITHER_CONTROL(i), + NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, ENABLE, asyh->dither.enable) | + NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, BITS, asyh->dither.bits) | + NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, MODE, asyh->dither.mode) | + NVVAL(NV507D, HEAD_SET_DITHER_CONTROL, PHASE, 0)); + return 0; +} + +int +head507d_ovly(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + u32 bounds = 0; + int ret; + + if (asyh->ovly.cpp) { + switch (asyh->ovly.cpp) { + case 4: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_32); break; + case 2: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); break; + default: + WARN_ON(1); + break; + } + bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, USABLE, TRUE); + } else { + bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); + } + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS(i), bounds); + return 0; +} + +int +head507d_base(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + u32 bounds = 0; + int ret; + + if (asyh->base.cpp) { + switch (asyh->base.cpp) { + case 8: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_64); break; + case 4: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_32); break; + case 2: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_16); break; + case 1: bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, PIXEL_DEPTH, BPP_8); break; + default: + WARN_ON(1); + break; + } + bounds |= NVDEF(NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS, USABLE, TRUE); + } + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_BASE_CHANNEL_USAGE_BOUNDS(i), bounds); + return 0; +} + +static int +head507d_curs_clr(struct nv50_head *head) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_CURSOR(i), + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, ENABLE, DISABLE) | + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, FORMAT, A8R8G8B8) | + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, SIZE, W64_H64)); + return 0; +} + +static int +head507d_curs_set(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 3))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_CURSOR(i), + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, ENABLE, ENABLE) | + NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, FORMAT, asyh->curs.format) | + NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, SIZE, asyh->curs.layout) | + NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_X, 0) | + NVVAL(NV507D, HEAD_SET_CONTROL_CURSOR, HOT_SPOT_Y, 0) | + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, COMPOSITION, ALPHA_BLEND) | + NVDEF(NV507D, HEAD_SET_CONTROL_CURSOR, SUB_OWNER, NONE), + + HEAD_SET_OFFSET_CURSOR(i), asyh->curs.offset >> 8); + return 0; +} + +int +head507d_curs_format(struct nv50_head *head, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh) +{ + switch (asyw->image.format) { + case 0xcf: asyh->curs.format = NV507D_HEAD_SET_CONTROL_CURSOR_FORMAT_A8R8G8B8; break; + default: + WARN_ON(1); + return -EINVAL; + } + return 0; +} + +int +head507d_curs_layout(struct nv50_head *head, struct nv50_wndw_atom *asyw, + struct nv50_head_atom *asyh) +{ + switch (asyw->image.w) { + case 32: asyh->curs.layout = NV507D_HEAD_SET_CONTROL_CURSOR_SIZE_W32_H32; break; + case 64: asyh->curs.layout = NV507D_HEAD_SET_CONTROL_CURSOR_SIZE_W64_H64; break; + default: + return -EINVAL; + } + return 0; +} + +int +head507d_core_clr(struct nv50_head *head) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_CONTEXT_DMA_ISO(i), 0x00000000); + return 0; +} + +static int +head507d_core_set(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 9))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_OFFSET(i, 0), + NVVAL(NV507D, HEAD_SET_OFFSET, ORIGIN, asyh->core.offset >> 8)); + + PUSH_MTHD(push, NV507D, HEAD_SET_SIZE(i), + NVVAL(NV507D, HEAD_SET_SIZE, WIDTH, asyh->core.w) | + NVVAL(NV507D, HEAD_SET_SIZE, HEIGHT, asyh->core.h), + + HEAD_SET_STORAGE(i), + NVVAL(NV507D, HEAD_SET_STORAGE, BLOCK_HEIGHT, asyh->core.blockh) | + NVVAL(NV507D, HEAD_SET_STORAGE, PITCH, asyh->core.pitch >> 8) | + NVVAL(NV507D, HEAD_SET_STORAGE, PITCH, asyh->core.blocks) | + NVVAL(NV507D, HEAD_SET_STORAGE, MEMORY_LAYOUT, asyh->core.layout), + + HEAD_SET_PARAMS(i), + NVVAL(NV507D, HEAD_SET_PARAMS, FORMAT, asyh->core.format) | + NVVAL(NV507D, HEAD_SET_PARAMS, KIND, asyh->core.kind) | + NVDEF(NV507D, HEAD_SET_PARAMS, PART_STRIDE, PARTSTRIDE_256), + + HEAD_SET_CONTEXT_DMA_ISO(i), + NVVAL(NV507D, HEAD_SET_CONTEXT_DMA_ISO, HANDLE, asyh->core.handle)); + + PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_POINT_IN(i, 0), + NVVAL(NV507D, HEAD_SET_VIEWPORT_POINT_IN, X, asyh->core.x) | + NVVAL(NV507D, HEAD_SET_VIEWPORT_POINT_IN, Y, asyh->core.y)); + + /* EVO will complain with INVALID_STATE if we have an + * active cursor and (re)specify HeadSetContextDmaIso + * without also updating HeadSetOffsetCursor. + */ + asyh->set.curs = asyh->curs.visible; + asyh->set.olut = asyh->olut.handle != 0; + return 0; +} + +void +head507d_core_calc(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nv50_disp *disp = nv50_disp(head->base.base.dev); + if ((asyh->core.visible = (asyh->base.cpp != 0))) { + asyh->core.x = asyh->base.x; + asyh->core.y = asyh->base.y; + asyh->core.w = asyh->base.w; + asyh->core.h = asyh->base.h; + } else + if ((asyh->core.visible = (asyh->ovly.cpp != 0)) || + (asyh->core.visible = asyh->curs.visible)) { + /*XXX: We need to either find some way of having the + * primary base layer appear black, while still + * being able to display the other layers, or we + * need to allocate a dummy black surface here. + */ + asyh->core.x = 0; + asyh->core.y = 0; + asyh->core.w = asyh->state.mode.hdisplay; + asyh->core.h = asyh->state.mode.vdisplay; + } + asyh->core.handle = disp->core->chan.vram.handle; + asyh->core.offset = 0; + asyh->core.format = NV507D_HEAD_SET_PARAMS_FORMAT_A8R8G8B8; + asyh->core.kind = NV507D_HEAD_SET_PARAMS_KIND_KIND_PITCH; + asyh->core.layout = NV507D_HEAD_SET_STORAGE_MEMORY_LAYOUT_PITCH; + asyh->core.blockh = NV507D_HEAD_SET_STORAGE_BLOCK_HEIGHT_ONE_GOB; + asyh->core.blocks = 0; + asyh->core.pitch = ALIGN(asyh->core.w, 64) * 4; +} + +static int +head507d_olut_clr(struct nv50_head *head) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 2))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_BASE_LUT_LO(i), + NVDEF(NV507D, HEAD_SET_BASE_LUT_LO, ENABLE, DISABLE)); + return 0; +} + +static int +head507d_olut_set(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 3))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_BASE_LUT_LO(i), + NVDEF(NV507D, HEAD_SET_BASE_LUT_LO, ENABLE, ENABLE) | + NVVAL(NV507D, HEAD_SET_BASE_LUT_LO, MODE, asyh->olut.mode) | + NVVAL(NV507D, HEAD_SET_BASE_LUT_LO, ORIGIN, 0), + + HEAD_SET_BASE_LUT_HI(i), + NVVAL(NV507D, HEAD_SET_BASE_LUT_HI, ORIGIN, asyh->olut.offset >> 8)); + return 0; +} + +static void +head507d_olut_load(struct drm_color_lut *in, int size, void __iomem *mem) +{ + for (; size--; in++, mem += 8) { + writew(drm_color_lut_extract(in-> red, 11) << 3, mem + 0); + writew(drm_color_lut_extract(in->green, 11) << 3, mem + 2); + writew(drm_color_lut_extract(in-> blue, 11) << 3, mem + 4); + } + + /* INTERPOLATE modes require a "next" entry to interpolate with, + * so we replicate the last entry to deal with this for now. + */ + writew(readw(mem - 8), mem + 0); + writew(readw(mem - 6), mem + 2); + writew(readw(mem - 4), mem + 4); +} + +bool +head507d_olut(struct nv50_head *head, struct nv50_head_atom *asyh, int size) +{ + if (size != 256) + return false; + + if (asyh->base.cpp == 1) + asyh->olut.mode = NV507D_HEAD_SET_BASE_LUT_LO_MODE_LORES; + else + asyh->olut.mode = NV507D_HEAD_SET_BASE_LUT_LO_MODE_HIRES; + + asyh->olut.load = head507d_olut_load; + return true; +} + +int +head507d_mode(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + struct nv50_head_mode *m = &asyh->mode; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 13))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_PIXEL_CLOCK(i), + NVVAL(NV507D, HEAD_SET_PIXEL_CLOCK, FREQUENCY, m->clock) | + NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, MODE, CLK_CUSTOM) | + NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, ADJ1000DIV1001, FALSE) | + NVDEF(NV507D, HEAD_SET_PIXEL_CLOCK, NOT_DRIVER, FALSE), + + HEAD_SET_CONTROL(i), + NVVAL(NV507D, HEAD_SET_CONTROL, STRUCTURE, m->interlace)); + + PUSH_MTHD(push, NV507D, HEAD_SET_OVERSCAN_COLOR(i), + NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, RED, 0) | + NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, GRN, 0) | + NVVAL(NV507D, HEAD_SET_OVERSCAN_COLOR, BLU, 0), + + HEAD_SET_RASTER_SIZE(i), + NVVAL(NV507D, HEAD_SET_RASTER_SIZE, WIDTH, m->h.active) | + NVVAL(NV507D, HEAD_SET_RASTER_SIZE, HEIGHT, m->v.active), + + HEAD_SET_RASTER_SYNC_END(i), + NVVAL(NV507D, HEAD_SET_RASTER_SYNC_END, X, m->h.synce) | + NVVAL(NV507D, HEAD_SET_RASTER_SYNC_END, Y, m->v.synce), + + HEAD_SET_RASTER_BLANK_END(i), + NVVAL(NV507D, HEAD_SET_RASTER_BLANK_END, X, m->h.blanke) | + NVVAL(NV507D, HEAD_SET_RASTER_BLANK_END, Y, m->v.blanke), + + HEAD_SET_RASTER_BLANK_START(i), + NVVAL(NV507D, HEAD_SET_RASTER_BLANK_START, X, m->h.blanks) | + NVVAL(NV507D, HEAD_SET_RASTER_BLANK_START, Y, m->v.blanks), + + HEAD_SET_RASTER_VERT_BLANK2(i), + NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK2, YSTART, m->v.blank2s) | + NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK2, YEND, m->v.blank2e), + + HEAD_SET_RASTER_VERT_BLANK_DMI(i), + NVVAL(NV507D, HEAD_SET_RASTER_VERT_BLANK_DMI, DURATION, m->v.blankus)); + + PUSH_MTHD(push, NV507D, HEAD_SET_DEFAULT_BASE_COLOR(i), + NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, RED, 0) | + NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, GREEN, 0) | + NVVAL(NV507D, HEAD_SET_DEFAULT_BASE_COLOR, BLUE, 0)); + return 0; +} + +int +head507d_view(struct nv50_head *head, struct nv50_head_atom *asyh) +{ + struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; + const int i = head->base.index; + int ret; + + if ((ret = PUSH_WAIT(push, 7))) + return ret; + + PUSH_MTHD(push, NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER(i), + NVDEF(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, VERTICAL_TAPS, TAPS_1) | + NVDEF(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, HORIZONTAL_TAPS, TAPS_1) | + NVVAL(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, HRESPONSE_BIAS, 0) | + NVVAL(NV507D, HEAD_SET_CONTROL_OUTPUT_SCALER, VRESPONSE_BIAS, 0)); + + PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_SIZE_IN(i), + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_IN, WIDTH, asyh->view.iW) | + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_IN, HEIGHT, asyh->view.iH)); + + PUSH_MTHD(push, NV507D, HEAD_SET_VIEWPORT_SIZE_OUT(i), + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT, WIDTH, asyh->view.oW) | + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT, HEIGHT, asyh->view.oH), + + HEAD_SET_VIEWPORT_SIZE_OUT_MIN(i), + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT_MIN, WIDTH, asyh->view.oW) | + NVVAL(NV507D, HEAD_SET_VIEWPORT_SIZE_OUT_MIN, HEIGHT, asyh->view.oH)); + return 0; +} + +const struct nv50_head_func +head507d = { + .view = head507d_view, + .mode = head507d_mode, + .olut = head507d_olut, + .olut_size = 256, + .olut_set = head507d_olut_set, + .olut_clr = head507d_olut_clr, + .core_calc = head507d_core_calc, + .core_set = head507d_core_set, + .core_clr = head507d_core_clr, + .curs_layout = head507d_curs_layout, + .curs_format = head507d_curs_format, + .curs_set = head507d_curs_set, + .curs_clr = head507d_curs_clr, + .base = head507d_base, + .ovly = head507d_ovly, + .dither = head507d_dither, + .procamp = head507d_procamp, +}; |