9e79a85343
The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
56 lines
1.9 KiB
C
56 lines
1.9 KiB
C
/*
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* Copyright 2012 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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* Authors: Ben Skeggs
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*/
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#include "nv04.h"
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static int
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gk20a_timer_init(struct nvkm_object *object)
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{
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struct nv04_timer_priv *priv = (void *)object;
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u32 hi = upper_32_bits(priv->suspend_time);
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u32 lo = lower_32_bits(priv->suspend_time);
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int ret;
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ret = nvkm_timer_init(&priv->base);
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if (ret)
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return ret;
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nv_debug(priv, "time low : 0x%08x\n", lo);
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nv_debug(priv, "time high : 0x%08x\n", hi);
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/* restore the time before suspend */
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nv_wr32(priv, NV04_PTIMER_TIME_1, hi);
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nv_wr32(priv, NV04_PTIMER_TIME_0, lo);
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return 0;
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}
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struct nvkm_oclass
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gk20a_timer_oclass = {
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.handle = NV_SUBDEV(TIMER, 0xff),
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.ofuncs = &(struct nvkm_ofuncs) {
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.ctor = nv04_timer_ctor,
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.dtor = nv04_timer_dtor,
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.init = gk20a_timer_init,
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.fini = nv04_timer_fini,
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}
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};
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