diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2018-05-08 13:39:47 +0300 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2018-05-18 08:01:28 +0300 |
commit | 1590700d94ac53772491ed3103a4e8b8de01640a (patch) | |
tree | 1e95b729248ad4fb377e72f9dc8d4013572a62e9 /drivers/gpu/drm/nouveau/dispnv50/dac507d.c | |
parent | 0a3687716bb0a53a363b63cb5ba2bddc14c3bd2a (diff) | |
download | linux-1590700d94ac53772491ed3103a4e8b8de01640a.tar.xz |
drm/nouveau/kms/nv50-: split each resource type into their own source files
There should be no code changes here, just shuffling stuff around.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/dac507d.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/dac507d.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/dac507d.c b/drivers/gpu/drm/nouveau/dispnv50/dac507d.c new file mode 100644 index 000000000000..28b6025a80f3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/dispnv50/dac507d.c @@ -0,0 +1,51 @@ +/* + * 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 "core.h" + +#include <nvif/class.h> + +static void +dac507d_ctrl(struct nv50_core *core, int or, u32 ctrl, + struct nv50_head_atom *asyh) +{ + u32 *push, sync = 0; + if ((push = evo_wait(&core->chan, 3))) { + if (core->chan.base.user.oclass < GF110_DISP_CORE_CHANNEL_DMA) { + if (asyh) { + sync |= asyh->or.nvsync << 1; + sync |= asyh->or.nhsync; + } + evo_mthd(push, 0x0400 + (or * 0x080), 2); + evo_data(push, ctrl); + evo_data(push, sync); + } else { + evo_mthd(push, 0x0180 + (or * 0x020), 1); + evo_data(push, ctrl); + } + evo_kick(push, &core->chan); + } +} + +const struct nv50_outp_func +dac507d = { + .ctrl = dac507d_ctrl, +}; |