2 * Copyright 2010 Red Hat Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
24 #define NVIF_DEBUG_PRINT_DISABLE
25 #include "nouveau_drv.h"
26 #include "nouveau_dma.h"
27 #include "nouveau_fbcon.h"
28 #include "nouveau_vmm.h"
30 #include <nvif/push206e.h>
32 #include <nvhw/class/cl502d.h>
35 nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
37 struct nouveau_fbdev *nfbdev = info->par;
38 struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
39 struct nouveau_channel *chan = drm->channel;
40 struct nvif_push *push = chan->chan.push;
44 if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
45 info->fix.visual == FB_VISUAL_DIRECTCOLOR)
46 colour = ((uint32_t *)info->pseudo_palette)[rect->color];
50 ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 11);
54 if (rect->rop != ROP_COPY) {
55 PUSH_NVSQ(push, NV502D, 0x02ac, 1);
58 PUSH_NVSQ(push, NV502D, 0x0588, colour);
59 PUSH_NVSQ(push, NV502D, 0x0600, rect->dx,
61 0x0608, rect->dx + rect->width,
62 0x060c, rect->dy + rect->height);
64 if (rect->rop != ROP_COPY) {
65 PUSH_NVSQ(push, NV502D, 0x02ac, 3);
73 nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
75 struct nouveau_fbdev *nfbdev = info->par;
76 struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
77 struct nouveau_channel *chan = drm->channel;
78 struct nvif_push *push = chan->chan.push;
81 ret = PUSH_WAIT(push, 12);
85 PUSH_NVSQ(push, NV502D, 0x0110, 0);
86 PUSH_NVSQ(push, NV502D, 0x08b0, region->dx,
88 0x08b8, region->width,
89 0x08bc, region->height);
90 PUSH_NVSQ(push, NV502D, 0x08d0, 0,
99 nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
101 struct nouveau_fbdev *nfbdev = info->par;
102 struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
103 struct nouveau_channel *chan = drm->channel;
104 struct nvif_push *push = chan->chan.push;
105 uint32_t dwords, *data = (uint32_t *)image->data;
106 uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
107 uint32_t *palette = info->pseudo_palette, bg, fg;
110 if (image->depth != 1)
113 if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
114 info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
115 bg = palette[image->bg_color] | mask;
116 fg = palette[image->fg_color] | mask;
118 bg = image->bg_color;
119 fg = image->fg_color;
122 ret = PUSH_WAIT(push, 11);
126 PUSH_NVSQ(push, NV502D, 0x0814, bg,
128 PUSH_NVSQ(push, NV502D, 0x0838, image->width,
129 0x083c, image->height);
130 PUSH_NVSQ(push, NV502D, 0x0850, 0,
135 dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
137 int count = dwords > 2047 ? 2047 : dwords;
139 ret = PUSH_WAIT(push, count + 1);
145 PUSH_NVNI(push, NV502D, 0x0860, data, count);
154 nv50_fbcon_accel_init(struct fb_info *info)
156 struct nouveau_fbdev *nfbdev = info->par;
157 struct drm_device *dev = nfbdev->helper.dev;
158 struct nouveau_drm *drm = nouveau_drm(dev);
159 struct nouveau_channel *chan = drm->channel;
160 struct nvif_push *push = chan->chan.push;
163 switch (info->var.bits_per_pixel) {
165 format = NV502D_SET_DST_FORMAT_V_Y8;
168 format = NV502D_SET_DST_FORMAT_V_X1R5G5B5;
171 format = NV502D_SET_DST_FORMAT_V_R5G6B5;
174 switch (info->var.transp.length) {
175 case 0: /* depth 24 */
176 case 8: /* depth 32, just use 24.. */
177 format = NV502D_SET_DST_FORMAT_V_X8R8G8B8;
179 case 2: /* depth 30 */
180 format = NV502D_SET_DST_FORMAT_V_A2B10G10R10;
190 ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x502d, 0x502d,
191 NULL, 0, &nfbdev->twod);
195 ret = PUSH_WAIT(push, 56);
197 nouveau_fbcon_gpu_lockup(info);
201 PUSH_MTHD(push, NV502D, SET_OBJECT, nfbdev->twod.handle);
202 PUSH_MTHD(push, NV502D, SET_DST_CONTEXT_DMA, chan->vram.handle,
203 SET_SRC_CONTEXT_DMA, chan->vram.handle,
204 SET_SEMAPHORE_CONTEXT_DMA, chan->vram.handle);
206 PUSH_MTHD(push, NV502D, SET_DST_FORMAT,
207 NVVAL(NV502D, SET_DST_FORMAT, V, format),
209 SET_DST_MEMORY_LAYOUT,
210 NVDEF(NV502D, SET_DST_MEMORY_LAYOUT, V, PITCH));
212 PUSH_MTHD(push, NV502D, SET_DST_PITCH, info->fix.line_length,
213 SET_DST_WIDTH, info->var.xres_virtual,
214 SET_DST_HEIGHT, info->var.yres_virtual,
216 SET_DST_OFFSET_UPPER,
217 NVVAL(NV502D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
219 SET_DST_OFFSET_LOWER,
220 NVVAL(NV502D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
222 PUSH_MTHD(push, NV502D, SET_SRC_FORMAT,
223 NVVAL(NV502D, SET_SRC_FORMAT, V, format),
225 SET_SRC_MEMORY_LAYOUT,
226 NVDEF(NV502D, SET_SRC_MEMORY_LAYOUT, V, PITCH));
228 PUSH_MTHD(push, NV502D, SET_SRC_PITCH, info->fix.line_length,
229 SET_SRC_WIDTH, info->var.xres_virtual,
230 SET_SRC_HEIGHT, info->var.yres_virtual,
232 SET_SRC_OFFSET_UPPER,
233 NVVAL(NV502D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
235 SET_SRC_OFFSET_LOWER,
236 NVVAL(NV502D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
238 PUSH_MTHD(push, NV502D, SET_CLIP_ENABLE,
239 NVDEF(NV502D, SET_CLIP_ENABLE, V, FALSE));
241 PUSH_MTHD(push, NV502D, SET_ROP,
242 NVVAL(NV502D, SET_ROP, V, 0x55));
244 PUSH_MTHD(push, NV502D, SET_OPERATION,
245 NVDEF(NV502D, SET_OPERATION, V, SRCCOPY));
247 PUSH_MTHD(push, NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT,
248 NVDEF(NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8),
250 SET_MONOCHROME_PATTERN_FORMAT,
251 NVDEF(NV502D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1));
253 PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_MODE,
254 NVDEF(NV502D, RENDER_SOLID_PRIM_MODE, V, RECTS),
256 SET_RENDER_SOLID_PRIM_COLOR_FORMAT,
257 NVVAL(NV502D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format));
259 PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE,
260 NVDEF(NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX),
262 SET_PIXELS_FROM_CPU_COLOR_FORMAT,
263 NVVAL(NV502D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format),
265 SET_PIXELS_FROM_CPU_INDEX_FORMAT,
266 NVDEF(NV502D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1),
268 SET_PIXELS_FROM_CPU_MONO_FORMAT,
269 NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1),
271 SET_PIXELS_FROM_CPU_WRAP,
272 NVDEF(NV502D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE));
274 PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY,
275 NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE));
277 PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0,
278 SET_PIXELS_FROM_CPU_DX_DU_INT, 1,
279 SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0,
280 SET_PIXELS_FROM_CPU_DY_DV_INT, 1);
282 PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP,
283 NVDEF(NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE));
285 PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0,
286 SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1,
287 SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0,
288 SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1);