summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/nouveau/nv04_fbcon.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_fbcon.c')
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fbcon.c257
1 files changed, 0 insertions, 257 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
deleted file mode 100644
index 92f3fb6765ab..000000000000
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright 2009 Ben Skeggs
- * Copyright 2008 Stuart Bennett
- *
- * 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 AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-
-#include <nvif/push006c.h>
-
-int
-nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 4);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV05F, 0x0300, (region->sy << 16) | region->sx,
- 0x0304, (region->dy << 16) | region->dx,
- 0x0308, (region->height << 16) | region->width);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 7);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV04A, 0x02fc, (rect->rop != ROP_COPY) ? 1 : 3);
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR)
- PUSH_NVSQ(push, NV04A, 0x03fc, ((uint32_t *)info->pseudo_palette)[rect->color]);
- else
- PUSH_NVSQ(push, NV04A, 0x03fc, rect->color);
- PUSH_NVSQ(push, NV04A, 0x0400, (rect->dx << 16) | rect->dy,
- 0x0404, (rect->width << 16) | rect->height);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- uint32_t fg;
- uint32_t bg;
- uint32_t dsize;
- uint32_t *data = (uint32_t *)image->data;
- int ret;
-
- if (image->depth != 1)
- return -ENODEV;
-
- ret = PUSH_WAIT(push, 8);
- if (ret)
- return ret;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- fg = ((uint32_t *) info->pseudo_palette)[image->fg_color];
- bg = ((uint32_t *) info->pseudo_palette)[image->bg_color];
- } else {
- fg = image->fg_color;
- bg = image->bg_color;
- }
-
- PUSH_NVSQ(push, NV04A, 0x0be4, (image->dy << 16) | (image->dx & 0xffff),
- 0x0be8, ((image->dy + image->height) << 16) |
- ((image->dx + image->width) & 0xffff),
- 0x0bec, bg,
- 0x0bf0, fg,
- 0x0bf4, (image->height << 16) | ALIGN(image->width, 8),
- 0x0bf8, (image->height << 16) | image->width,
- 0x0bfc, (image->dy << 16) | (image->dx & 0xffff));
-
- dsize = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
- while (dsize) {
- int iter_len = dsize > 128 ? 128 : dsize;
-
- ret = PUSH_WAIT(push, iter_len + 1);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV04A, 0x0c00, data, iter_len);
- data += iter_len;
- dsize -= iter_len;
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_accel_init(struct fb_info *info)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct drm_device *dev = nfbdev->helper.dev;
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_device *device = &drm->client.device;
- struct nvif_push *push = chan->chan.push;
- int surface_fmt, pattern_fmt, rect_fmt;
- int ret;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- surface_fmt = 1;
- pattern_fmt = 3;
- rect_fmt = 3;
- break;
- case 16:
- surface_fmt = 4;
- pattern_fmt = 1;
- rect_fmt = 1;
- break;
- case 32:
- switch (info->var.transp.length) {
- case 0: /* depth 24 */
- case 8: /* depth 32 */
- break;
- default:
- return -EINVAL;
- }
-
- surface_fmt = 6;
- pattern_fmt = 3;
- rect_fmt = 3;
- break;
- default:
- return -EINVAL;
- }
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxSurf2d", 0x0062,
- device->info.family >= NV_DEVICE_INFO_V0_CELSIUS ?
- 0x0062 : 0x0042, NULL, 0, &nfbdev->surf2d);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxClip", 0x0019, 0x0019,
- NULL, 0, &nfbdev->clip);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxRop", 0x0043, 0x0043,
- NULL, 0, &nfbdev->rop);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxPatt", 0x0044, 0x0044,
- NULL, 0, &nfbdev->patt);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconGdiRectText", 0x004a, 0x004a,
- NULL, 0, &nfbdev->gdi);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconImageBlit", 0x005f,
- device->info.chipset >= 0x11 ? 0x009f : 0x005f,
- NULL, 0, &nfbdev->blit);
- if (ret)
- return ret;
-
- if (PUSH_WAIT(push, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) {
- nouveau_fbcon_gpu_lockup(info);
- return 0;
- }
-
- PUSH_NVSQ(push, NV042, 0x0000, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV042, 0x0184, chan->vram.handle,
- 0x0188, chan->vram.handle);
- PUSH_NVSQ(push, NV042, 0x0300, surface_fmt,
- 0x0304, info->fix.line_length | (info->fix.line_length << 16),
- 0x0308, info->fix.smem_start - dev->mode_config.fb_base,
- 0x030c, info->fix.smem_start - dev->mode_config.fb_base);
-
- PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle);
- PUSH_NVSQ(push, NV043, 0x0300, 0x55);
-
- PUSH_NVSQ(push, NV044, 0x0000, nfbdev->patt.handle);
- PUSH_NVSQ(push, NV044, 0x0300, pattern_fmt,
-#ifdef __BIG_ENDIAN
- 0x0304, 2,
-#else
- 0x0304, 1,
-#endif
- 0x0308, 0,
- 0x030c, 1,
- 0x0310, ~0,
- 0x0314, ~0,
- 0x0318, ~0,
- 0x031c, ~0);
-
- PUSH_NVSQ(push, NV019, 0x0000, nfbdev->clip.handle);
- PUSH_NVSQ(push, NV019, 0x0300, 0,
- 0x0304, (info->var.yres_virtual << 16) | info->var.xres_virtual);
-
- PUSH_NVSQ(push, NV05F, 0x0000, nfbdev->blit.handle);
- PUSH_NVSQ(push, NV05F, 0x019c, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV05F, 0x02fc, 3);
- if (nfbdev->blit.oclass == 0x009f) {
- PUSH_NVSQ(push, NV09F, 0x0120, 0,
- 0x0124, 1,
- 0x0128, 2);
- }
-
- PUSH_NVSQ(push, NV04A, 0x0000, nfbdev->gdi.handle);
- PUSH_NVSQ(push, NV04A, 0x0198, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV04A, 0x0188, nfbdev->patt.handle,
- 0x018c, nfbdev->rop.handle);
- PUSH_NVSQ(push, NV04A, 0x0304, 1);
- PUSH_NVSQ(push, NV04A, 0x0300, rect_fmt);
- PUSH_NVSQ(push, NV04A, 0x02fc, 3);
-
- PUSH_KICK(push);
- return 0;
-}
-
generated by cgit (git 2.34.1) at 2024-05-28 17:43:11 +0000