| /* |
| * 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 "ovly.h" |
| #include "atom.h" |
| |
| #include <nouveau_bo.h> |
| |
| #include <nvif/push507c.h> |
| #include <nvif/timer.h> |
| |
| #include <nvhw/class/cl827e.h> |
| |
| static int |
| ovly827e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw) |
| { |
| struct nvif_push *push = wndw->wndw.push; |
| int ret; |
| |
| if ((ret = PUSH_WAIT(push, 12))) |
| return ret; |
| |
| PUSH_MTHD(push, NV827E, SET_PRESENT_CONTROL, |
| NVDEF(NV827E, SET_PRESENT_CONTROL, BEGIN_MODE, ASAP) | |
| NVVAL(NV827E, SET_PRESENT_CONTROL, MIN_PRESENT_INTERVAL, asyw->image.interval)); |
| |
| PUSH_MTHD(push, NV827E, SET_CONTEXT_DMA_ISO, asyw->image.handle[0]); |
| |
| PUSH_MTHD(push, NV827E, SET_COMPOSITION_CONTROL, |
| NVDEF(NV827E, SET_COMPOSITION_CONTROL, MODE, OPAQUE_SUSPEND_BASE)); |
| |
| PUSH_MTHD(push, NV827E, SURFACE_SET_OFFSET, asyw->image.offset[0] >> 8); |
| |
| PUSH_MTHD(push, NV827E, SURFACE_SET_SIZE, |
| NVVAL(NV827E, SURFACE_SET_SIZE, WIDTH, asyw->image.w) | |
| NVVAL(NV827E, SURFACE_SET_SIZE, HEIGHT, asyw->image.h), |
| |
| SURFACE_SET_STORAGE, |
| NVVAL(NV827E, SURFACE_SET_STORAGE, BLOCK_HEIGHT, asyw->image.blockh) | |
| NVVAL(NV827E, SURFACE_SET_STORAGE, PITCH, (asyw->image.pitch[0] >> 8)) | |
| NVVAL(NV827E, SURFACE_SET_STORAGE, PITCH, asyw->image.blocks[0]) | |
| NVVAL(NV827E, SURFACE_SET_STORAGE, MEMORY_LAYOUT, asyw->image.layout), |
| |
| SURFACE_SET_PARAMS, |
| NVVAL(NV827E, SURFACE_SET_PARAMS, FORMAT, asyw->image.format) | |
| NVVAL(NV827E, SURFACE_SET_PARAMS, COLOR_SPACE, asyw->image.colorspace)); |
| return 0; |
| } |
| |
| int |
| ovly827e_ntfy_wait_begun(struct nouveau_bo *bo, u32 offset, |
| struct nvif_device *device) |
| { |
| s64 time = nvif_msec(device, 2000ULL, |
| if (NVBO_TD32(bo, offset, NV_DISP_NOTIFICATION_1, _3, STATUS, ==, BEGUN)) |
| break; |
| usleep_range(1, 2); |
| ); |
| return time < 0 ? time : 0; |
| } |
| |
| void |
| ovly827e_ntfy_reset(struct nouveau_bo *bo, u32 offset) |
| { |
| NVBO_WR32(bo, offset, NV_DISP_NOTIFICATION_1, TIME_STAMP_0, 0); |
| NVBO_WR32(bo, offset, NV_DISP_NOTIFICATION_1, TIME_STAMP_1, 0); |
| NVBO_WR32(bo, offset, NV_DISP_NOTIFICATION_1, _2, 0); |
| NVBO_WR32(bo, offset, NV_DISP_NOTIFICATION_1, _3, |
| NVDEF(NV_DISP_NOTIFICATION_1, _3, STATUS, NOT_BEGUN)); |
| } |
| |
| static const struct nv50_wndw_func |
| ovly827e = { |
| .acquire = ovly507e_acquire, |
| .release = ovly507e_release, |
| .ntfy_set = base507c_ntfy_set, |
| .ntfy_clr = base507c_ntfy_clr, |
| .ntfy_reset = ovly827e_ntfy_reset, |
| .ntfy_wait_begun = ovly827e_ntfy_wait_begun, |
| .image_set = ovly827e_image_set, |
| .image_clr = base507c_image_clr, |
| .scale_set = ovly507e_scale_set, |
| .update = base507c_update, |
| }; |
| |
| const u32 |
| ovly827e_format[] = { |
| DRM_FORMAT_YUYV, |
| DRM_FORMAT_UYVY, |
| DRM_FORMAT_XRGB8888, |
| DRM_FORMAT_XRGB1555, |
| DRM_FORMAT_XBGR2101010, |
| 0 |
| }; |
| |
| int |
| ovly827e_new(struct nouveau_drm *drm, int head, s32 oclass, |
| struct nv50_wndw **pwndw) |
| { |
| return ovly507e_new_(&ovly827e, ovly827e_format, drm, head, oclass, |
| 0x00000004 << (head * 8), pwndw); |
| } |