mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-28 11:18:45 +07:00
107 lines
3.2 KiB
C
107 lines
3.2 KiB
C
/*
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* Copyright 2018 Red Hat Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "ovly.h"
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#include "atom.h"
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#include <nouveau_bo.h>
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#include <nvif/timer.h>
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static void
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ovly827e_image_set(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw)
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{
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u32 *push;
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if ((push = evo_wait(&wndw->wndw, 12))) {
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evo_mthd(push, 0x0084, 1);
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evo_data(push, asyw->image.interval << 4);
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evo_mthd(push, 0x00c0, 1);
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evo_data(push, asyw->image.handle[0]);
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evo_mthd(push, 0x0100, 1);
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evo_data(push, 0x00000002);
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evo_mthd(push, 0x0800, 1);
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evo_data(push, asyw->image.offset[0] >> 8);
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evo_mthd(push, 0x0808, 3);
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evo_data(push, asyw->image.h << 16 | asyw->image.w);
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evo_data(push, asyw->image.layout << 20 |
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(asyw->image.pitch[0] >> 8) << 8 |
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asyw->image.blocks[0] << 8 |
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asyw->image.blockh);
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evo_data(push, asyw->image.format << 8 |
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asyw->image.colorspace);
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evo_kick(push, &wndw->wndw);
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}
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}
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int
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ovly827e_ntfy_wait_begun(struct nouveau_bo *bo, u32 offset,
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struct nvif_device *device)
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{
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s64 time = nvif_msec(device, 2000ULL,
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u32 data = nouveau_bo_rd32(bo, offset / 4 + 3);
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if ((data & 0xffff0000) == 0xffff0000)
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break;
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usleep_range(1, 2);
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);
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return time < 0 ? time : 0;
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}
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void
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ovly827e_ntfy_reset(struct nouveau_bo *bo, u32 offset)
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{
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nouveau_bo_wr32(bo, offset / 4 + 0, 0x00000000);
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nouveau_bo_wr32(bo, offset / 4 + 1, 0x00000000);
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nouveau_bo_wr32(bo, offset / 4 + 2, 0x00000000);
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nouveau_bo_wr32(bo, offset / 4 + 3, 0x80000000);
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}
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static const struct nv50_wndw_func
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ovly827e = {
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.acquire = ovly507e_acquire,
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.release = ovly507e_release,
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.ntfy_set = ovly507e_ntfy_set,
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.ntfy_clr = ovly507e_ntfy_clr,
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.ntfy_reset = ovly827e_ntfy_reset,
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.ntfy_wait_begun = ovly827e_ntfy_wait_begun,
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.image_set = ovly827e_image_set,
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.image_clr = ovly507e_image_clr,
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.scale_set = ovly507e_scale_set,
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.update = ovly507e_update,
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};
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const u32
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ovly827e_format[] = {
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DRM_FORMAT_YUYV,
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DRM_FORMAT_UYVY,
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DRM_FORMAT_XRGB8888,
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DRM_FORMAT_XRGB1555,
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DRM_FORMAT_XBGR2101010,
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0
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};
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int
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ovly827e_new(struct nouveau_drm *drm, int head, s32 oclass,
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struct nv50_wndw **pwndw)
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{
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return ovly507e_new_(&ovly827e, ovly827e_format, drm, head, oclass,
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0x00000004 << (head * 8), pwndw);
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}
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