drm: remove symlinks from build, use Kbuild files for lib build

The DRM build used a separate, symlinked, source tree out of a desire
to avoid Kbuild/autotools' object files conflicting.

Not only is this very annoying to maintain, but it's made worse by
having two entirely separate source file lists to maintain too.

Fixes both these issues by ditching automake (it doesn't approve of
the kernel's Kbuild syntax) in favour of custom makefiles that can
build libnvif.so from the Kbuild files.

Like the previous commit, this will never show up in the kernel tree
(it has its own version).

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 0 insertions, 173 deletions

diff --git a/nvkm/subdev/devinit/nv50.c b/nvkm/subdev/devinit/nv50.c
deleted file mode 100644
index 968334d1d..000000000
--- a/nvkm/subdev/devinit/nv50.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright 2013 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.
- *
- * Authors: Ben Skeggs
- */
-
-#include <subdev/bios.h>
-#include <subdev/bios/dcb.h>
-#include <subdev/bios/disp.h>
-#include <subdev/bios/init.h>
-#include <subdev/ibus.h>
-#include <subdev/vga.h>
-
-#include "nv50.h"
-
-int
-nv50_devinit_pll_set(struct nouveau_devinit *devinit, u32 type, u32 freq)
-{
-	struct nv50_devinit_priv *priv = (void *)devinit;
-	struct nouveau_bios *bios = nouveau_bios(priv);
-	struct nvbios_pll info;
-	int N1, M1, N2, M2, P;
-	int ret;
-
-	ret = nvbios_pll_parse(bios, type, &info);
-	if (ret) {
-		nv_error(devinit, "failed to retrieve pll data, %d\n", ret);
-		return ret;
-	}
-
-	ret = nv04_pll_calc(nv_subdev(devinit), &info, freq, &N1, &M1, &N2, &M2, &P);
-	if (!ret) {
-		nv_error(devinit, "failed pll calculation\n");
-		return ret;
-	}
-
-	switch (info.type) {
-	case PLL_VPLL0:
-	case PLL_VPLL1:
-		nv_wr32(priv, info.reg + 0, 0x10000611);
-		nv_mask(priv, info.reg + 4, 0x00ff00ff, (M1 << 16) | N1);
-		nv_mask(priv, info.reg + 8, 0x7fff00ff, (P  << 28) |
-							(M2 << 16) | N2);
-		break;
-	case PLL_MEMORY:
-		nv_mask(priv, info.reg + 0, 0x01ff0000, (P << 22) |
-						        (info.bias_p << 19) |
-							(P << 16));
-		nv_wr32(priv, info.reg + 4, (N1 << 8) | M1);
-		break;
-	default:
-		nv_mask(priv, info.reg + 0, 0x00070000, (P << 16));
-		nv_wr32(priv, info.reg + 4, (N1 << 8) | M1);
-		break;
-	}
-
-	return 0;
-}
-
-static u64
-nv50_devinit_disable(struct nouveau_devinit *devinit)
-{
-	struct nv50_devinit_priv *priv = (void *)devinit;
-	u32 r001540 = nv_rd32(priv, 0x001540);
-	u64 disable = 0ULL;
-
-	if (!(r001540 & 0x40000000))
-		disable |= (1ULL << NVDEV_ENGINE_MPEG);
-
-	return disable;
-}
-
-int
-nv50_devinit_init(struct nouveau_object *object)
-{
-	struct nouveau_bios *bios = nouveau_bios(object);
-	struct nouveau_ibus *ibus = nouveau_ibus(object);
-	struct nv50_devinit_priv *priv = (void *)object;
-	struct nvbios_outp info;
-	struct dcb_output outp;
-	u8  ver = 0xff, hdr, cnt, len;
-	int ret, i = 0;
-
-	if (!priv->base.post) {
-		if (!nv_rdvgac(priv, 0, 0x00) &&
-		    !nv_rdvgac(priv, 0, 0x1a)) {
-			nv_info(priv, "adaptor not initialised\n");
-			priv->base.post = true;
-		}
-	}
-
-	/* some boards appear to require certain priv register timeouts
-	 * to be bumped before runing devinit scripts.  not a clue why
-	 * the vbios engineers didn't make the scripts just work...
-	 */
-	if (priv->base.post && ibus)
-		nv_ofuncs(ibus)->init(nv_object(ibus));
-
-	ret = nouveau_devinit_init(&priv->base);
-	if (ret)
-		return ret;
-
-	/* if we ran the init tables, we have to execute the first script
-	 * pointer of each dcb entry's display encoder table in order
-	 * to properly initialise each encoder.
-	 */
-	while (priv->base.post && dcb_outp_parse(bios, i, &ver, &hdr, &outp)) {
-		if (nvbios_outp_match(bios, outp.hasht, outp.hashm,
-				     &ver, &hdr, &cnt, &len, &info)) {
-			struct nvbios_init init = {
-				.subdev = nv_subdev(priv),
-				.bios = bios,
-				.offset = info.script[0],
-				.outp = &outp,
-				.crtc = -1,
-				.execute = 1,
-			};
-
-			nvbios_exec(&init);
-		}
-		i++;
-	}
-
-	return 0;
-}
-
-int
-nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
-		  struct nouveau_oclass *oclass, void *data, u32 size,
-		  struct nouveau_object **pobject)
-{
-	struct nv50_devinit_priv *priv;
-	int ret;
-
-	ret = nouveau_devinit_create(parent, engine, oclass, &priv);
-	*pobject = nv_object(priv);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-struct nouveau_oclass *
-nv50_devinit_oclass = &(struct nouveau_devinit_impl) {
-	.base.handle = NV_SUBDEV(DEVINIT, 0x50),
-	.base.ofuncs = &(struct nouveau_ofuncs) {
-		.ctor = nv50_devinit_ctor,
-		.dtor = _nouveau_devinit_dtor,
-		.init = nv50_devinit_init,
-		.fini = _nouveau_devinit_fini,
-	},
-	.pll_set = nv50_devinit_pll_set,
-	.disable = nv50_devinit_disable,
-	.post = nvbios_init,
-}.base;