diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/base907c.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/base907c.c | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/base907c.c b/drivers/gpu/drm/nouveau/dispnv50/base907c.c new file mode 100644 index 000000000000..a562fc94ce59 --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/base907c.c @@ -0,0 +1,110 @@ +/* + * 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 "base.h" + +static void +base907c_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + u32 *push; + if ((push = evo_wait(&wndw->wndw, 10))) { + evo_mthd(push, 0x0084, 1); + evo_data(push, asyw->image.mode << 8 | + asyw->image.interval << 4); + evo_mthd(push, 0x00c0, 1); + evo_data(push, asyw->image.handle[0]); + evo_mthd(push, 0x0400, 5); + evo_data(push, asyw->image.offset[0] >> 8); + evo_data(push, 0x00000000); + evo_data(push, asyw->image.h << 16 | asyw->image.w); + evo_data(push, asyw->image.layout << 24 | + (asyw->image.pitch[0] >> 8) << 8 | + asyw->image.blocks[0] << 8 | + asyw->image.blockh); + evo_data(push, asyw->image.format << 8); + evo_kick(push, &wndw->wndw); + } +} + +static void +base907c_xlut_clr(struct nv50_wndw *wndw) +{ + u32 *push; + if ((push = evo_wait(&wndw->wndw, 6))) { + evo_mthd(push, 0x00e0, 1); + evo_data(push, 0x00000000); + evo_mthd(push, 0x00e8, 1); + evo_data(push, 0x00000000); + evo_mthd(push, 0x00fc, 1); + evo_data(push, 0x00000000); + evo_kick(push, &wndw->wndw); + } +} + +static void +base907c_xlut_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + u32 *push; + if ((push = evo_wait(&wndw->wndw, 6))) { + evo_mthd(push, 0x00e0, 3); + evo_data(push, asyw->xlut.i.enable << 30 | + asyw->xlut.i.mode << 24); + evo_data(push, asyw->xlut.i.offset >> 8); + evo_data(push, 0x40000000); + evo_mthd(push, 0x00fc, 1); + evo_data(push, asyw->xlut.handle); + evo_kick(push, &wndw->wndw); + } +} + +static void +base907c_ilut(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) +{ + asyw->xlut.i.mode = 7; + asyw->xlut.i.enable = 2; +} + +const struct nv50_wndw_func +base907c = { + .acquire = base507c_acquire, + .release = base507c_release, + .sema_set = base507c_sema_set, + .sema_clr = base507c_sema_clr, + .ntfy_reset = base507c_ntfy_reset, + .ntfy_set = base507c_ntfy_set, + .ntfy_clr = base507c_ntfy_clr, + .ntfy_wait_begun = base507c_ntfy_wait_begun, + .ilut = base907c_ilut, + .olut_core = true, + .xlut_set = base907c_xlut_set, + .xlut_clr = base907c_xlut_clr, + .image_set = base907c_image_set, + .image_clr = base507c_image_clr, + .update = base507c_update, +}; + +int +base907c_new(struct nouveau_drm *drm, int head, s32 oclass, + struct nv50_wndw **pwndw) +{ + return base507c_new_(&base907c, base507c_format, drm, head, oclass, + 0x00000002 << (head * 4), pwndw); +} |