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-rw-r--r--drivers/gpu/drm/nouveau/Makefile2
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/gm204.c113
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/nv50.h3
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/sorgm204.c132
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c2
-rw-r--r--drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c1
-rw-r--r--drivers/gpu/drm/nouveau/core/include/engine/disp.h1
-rw-r--r--drivers/gpu/drm/nouveau/nvif/class.h2
8 files changed, 255 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile
index 6441847a3aef..d01f4ae6feb9 100644
--- a/drivers/gpu/drm/nouveau/Makefile
+++ b/drivers/gpu/drm/nouveau/Makefile
@@ -267,6 +267,7 @@ nouveau-y += core/engine/disp/nvd0.o
nouveau-y += core/engine/disp/nve0.o
nouveau-y += core/engine/disp/nvf0.o
nouveau-y += core/engine/disp/gm107.o
+nouveau-y += core/engine/disp/gm204.o
nouveau-y += core/engine/disp/dacnv50.o
nouveau-y += core/engine/disp/dport.o
nouveau-y += core/engine/disp/hdanva3.o
@@ -279,6 +280,7 @@ nouveau-y += core/engine/disp/piornv50.o
nouveau-y += core/engine/disp/sornv50.o
nouveau-y += core/engine/disp/sornv94.o
nouveau-y += core/engine/disp/sornvd0.o
+nouveau-y += core/engine/disp/sorgm204.o
nouveau-y += core/engine/disp/vga.o
nouveau-y += core/engine/fifo/base.o
nouveau-y += core/engine/fifo/nv04.o
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/gm204.c b/drivers/gpu/drm/nouveau/core/engine/disp/gm204.c
new file mode 100644
index 000000000000..ebd68eb222a4
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/gm204.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2012 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 <engine/software.h>
+#include <engine/disp.h>
+
+#include <nvif/class.h>
+
+#include "nv50.h"
+
+/*******************************************************************************
+ * Base display object
+ ******************************************************************************/
+
+static struct nouveau_oclass
+gm204_disp_sclass[] = {
+ { GM204_DISP_CORE_CHANNEL_DMA, &nvd0_disp_mast_ofuncs.base },
+ { GK110_DISP_BASE_CHANNEL_DMA, &nvd0_disp_sync_ofuncs.base },
+ { GK104_DISP_OVERLAY_CONTROL_DMA, &nvd0_disp_ovly_ofuncs.base },
+ { GK104_DISP_OVERLAY, &nvd0_disp_oimm_ofuncs.base },
+ { GK104_DISP_CURSOR, &nvd0_disp_curs_ofuncs.base },
+ {}
+};
+
+static struct nouveau_oclass
+gm204_disp_base_oclass[] = {
+ { GM204_DISP, &nvd0_disp_base_ofuncs },
+ {}
+};
+
+/*******************************************************************************
+ * Display engine implementation
+ ******************************************************************************/
+
+static int
+gm204_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_disp_priv *priv;
+ int heads = nv_rd32(parent, 0x022448);
+ int ret;
+
+ ret = nouveau_disp_create(parent, engine, oclass, heads,
+ "PDISP", "display", &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ ret = nvkm_event_init(&nvd0_disp_chan_uevent, 1, 17, &priv->uevent);
+ if (ret)
+ return ret;
+
+ nv_engine(priv)->sclass = gm204_disp_base_oclass;
+ nv_engine(priv)->cclass = &nv50_disp_cclass;
+ nv_subdev(priv)->intr = nvd0_disp_intr;
+ INIT_WORK(&priv->supervisor, nvd0_disp_intr_supervisor);
+ priv->sclass = gm204_disp_sclass;
+ priv->head.nr = heads;
+ priv->dac.nr = 3;
+ priv->sor.nr = 4;
+ priv->dac.power = nv50_dac_power;
+ priv->dac.sense = nv50_dac_sense;
+ priv->sor.power = nv50_sor_power;
+ priv->sor.hda_eld = nvd0_hda_eld;
+ priv->sor.hdmi = nvd0_hdmi_ctrl;
+ return 0;
+}
+
+struct nouveau_oclass *
+gm204_disp_outp_sclass[] = {
+ &gm204_sor_dp_impl.base.base,
+ NULL
+};
+
+struct nouveau_oclass *
+gm204_disp_oclass = &(struct nv50_disp_impl) {
+ .base.base.handle = NV_ENGINE(DISP, 0x07),
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = gm204_disp_ctor,
+ .dtor = _nouveau_disp_dtor,
+ .init = _nouveau_disp_init,
+ .fini = _nouveau_disp_fini,
+ },
+ .base.vblank = &nvd0_disp_vblank_func,
+ .base.outp = gm204_disp_outp_sclass,
+ .mthd.core = &nve0_disp_mast_mthd_chan,
+ .mthd.base = &nvd0_disp_sync_mthd_chan,
+ .mthd.ovly = &nve0_disp_ovly_mthd_chan,
+ .mthd.prev = -0x020000,
+ .head.scanoutpos = nvd0_disp_base_scanoutpos,
+}.base.base;
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
index 5279feefec06..9a0058ca8365 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h
@@ -242,6 +242,9 @@ int nv94_sor_dp_lnk_pwr(struct nvkm_output_dp *, int);
extern struct nouveau_oclass *nv94_disp_outp_sclass[];
extern struct nvkm_output_dp_impl nvd0_sor_dp_impl;
+int nvd0_sor_dp_lnk_ctl(struct nvkm_output_dp *, int, int, bool);
extern struct nouveau_oclass *nvd0_disp_outp_sclass[];
+extern struct nvkm_output_dp_impl gm204_sor_dp_impl;
+
#endif
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sorgm204.c b/drivers/gpu/drm/nouveau/core/engine/disp/sorgm204.c
new file mode 100644
index 000000000000..ee1f7ae8a52f
--- /dev/null
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/sorgm204.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2012 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 <core/os.h>
+
+#include <subdev/bios.h>
+#include <subdev/bios/dcb.h>
+#include <subdev/bios/dp.h>
+#include <subdev/bios/init.h>
+#include <subdev/timer.h>
+
+#include "nv50.h"
+
+static inline u32
+gm204_sor_soff(struct nvkm_output_dp *outp)
+{
+ return (ffs(outp->base.info.or) - 1) * 0x800;
+}
+
+static inline u32
+gm204_sor_loff(struct nvkm_output_dp *outp)
+{
+ return gm204_sor_soff(outp) + !(outp->base.info.sorconf.link & 1) * 0x80;
+}
+
+static inline u32
+gm204_sor_dp_lane_map(struct nv50_disp_priv *priv, u8 lane)
+{
+ return lane * 0x08;
+}
+
+static int
+gm204_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
+{
+ struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
+ const u32 soff = gm204_sor_soff(outp);
+ const u32 data = 0x01010101 * pattern;
+ if (outp->base.info.sorconf.link & 1)
+ nv_mask(priv, 0x61c110 + soff, 0x0f0f0f0f, data);
+ else
+ nv_mask(priv, 0x61c12c + soff, 0x0f0f0f0f, data);
+ return 0;
+}
+
+static int
+gm204_sor_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
+{
+ struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
+ const u32 soff = gm204_sor_soff(outp);
+ const u32 loff = gm204_sor_loff(outp);
+ u32 mask = 0, i;
+
+ for (i = 0; i < nr; i++)
+ mask |= 1 << (gm204_sor_dp_lane_map(priv, i) >> 3);
+
+ nv_mask(priv, 0x61c130 + loff, 0x0000000f, mask);
+ nv_mask(priv, 0x61c034 + soff, 0x80000000, 0x80000000);
+ nv_wait(priv, 0x61c034 + soff, 0x80000000, 0x00000000);
+ return 0;
+}
+
+static int
+gm204_sor_dp_drv_ctl(struct nvkm_output_dp *outp, int ln, int vs, int pe, int pc)
+{
+ struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
+ struct nouveau_bios *bios = nouveau_bios(priv);
+ const u32 shift = gm204_sor_dp_lane_map(priv, ln);
+ const u32 loff = gm204_sor_loff(outp);
+ u32 addr, data[4];
+ u8 ver, hdr, cnt, len;
+ struct nvbios_dpout info;
+ struct nvbios_dpcfg ocfg;
+
+ addr = nvbios_dpout_match(bios, outp->base.info.hasht,
+ outp->base.info.hashm,
+ &ver, &hdr, &cnt, &len, &info);
+ if (!addr)
+ return -ENODEV;
+
+ addr = nvbios_dpcfg_match(bios, addr, pc, vs, pe,
+ &ver, &hdr, &cnt, &len, &ocfg);
+ if (!addr)
+ return -EINVAL;
+
+ data[0] = nv_rd32(priv, 0x61c118 + loff) & ~(0x000000ff << shift);
+ data[1] = nv_rd32(priv, 0x61c120 + loff) & ~(0x000000ff << shift);
+ data[2] = nv_rd32(priv, 0x61c130 + loff);
+ if ((data[2] & 0x0000ff00) < (ocfg.tx_pu << 8) || ln == 0)
+ data[2] = (data[2] & ~0x0000ff00) | (ocfg.tx_pu << 8);
+ nv_wr32(priv, 0x61c118 + loff, data[0] | (ocfg.dc << shift));
+ nv_wr32(priv, 0x61c120 + loff, data[1] | (ocfg.pe << shift));
+ nv_wr32(priv, 0x61c130 + loff, data[2] | (ocfg.tx_pu << 8));
+ data[3] = nv_rd32(priv, 0x61c13c + loff) & ~(0x000000ff << shift);
+ nv_wr32(priv, 0x61c13c + loff, data[3] | (ocfg.pc << shift));
+ return 0;
+}
+
+struct nvkm_output_dp_impl
+gm204_sor_dp_impl = {
+ .base.base.handle = DCB_OUTPUT_DP,
+ .base.base.ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = _nvkm_output_dp_ctor,
+ .dtor = _nvkm_output_dp_dtor,
+ .init = _nvkm_output_dp_init,
+ .fini = _nvkm_output_dp_fini,
+ },
+ .pattern = gm204_sor_dp_pattern,
+ .lnk_pwr = gm204_sor_dp_lnk_pwr,
+ .lnk_ctl = nvd0_sor_dp_lnk_ctl,
+ .drv_ctl = gm204_sor_dp_drv_ctl,
+};
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c b/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c
index 7b7bbc3e459e..fdab2939070c 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/sornvd0.c
@@ -60,7 +60,7 @@ nvd0_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
return 0;
}
-static int
+int
nvd0_sor_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef)
{
struct nv50_disp_priv *priv = (void *)nouveau_disp(outp);
diff --git a/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c b/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
index 3fc4f0b0eaca..19f5f6522962 100644
--- a/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
+++ b/drivers/gpu/drm/nouveau/core/engine/dmaobj/nvd0.c
@@ -51,6 +51,7 @@ nvd0_dmaobj_bind(struct nouveau_dmaobj *dmaobj,
case GK104_DISP_CORE_CHANNEL_DMA:
case GK110_DISP_CORE_CHANNEL_DMA:
case GM107_DISP_CORE_CHANNEL_DMA:
+ case GM204_DISP_CORE_CHANNEL_DMA:
case GF110_DISP_BASE_CHANNEL_DMA:
case GK104_DISP_BASE_CHANNEL_DMA:
case GK110_DISP_BASE_CHANNEL_DMA:
diff --git a/drivers/gpu/drm/nouveau/core/include/engine/disp.h b/drivers/gpu/drm/nouveau/core/include/engine/disp.h
index 7a64f347b385..fc307f1317ff 100644
--- a/drivers/gpu/drm/nouveau/core/include/engine/disp.h
+++ b/drivers/gpu/drm/nouveau/core/include/engine/disp.h
@@ -31,5 +31,6 @@ extern struct nouveau_oclass *nvd0_disp_oclass;
extern struct nouveau_oclass *nve0_disp_oclass;
extern struct nouveau_oclass *nvf0_disp_oclass;
extern struct nouveau_oclass *gm107_disp_oclass;
+extern struct nouveau_oclass *gm204_disp_oclass;
#endif
diff --git a/drivers/gpu/drm/nouveau/nvif/class.h b/drivers/gpu/drm/nouveau/nvif/class.h
index e5a27df0672b..0dc092ba74ae 100644
--- a/drivers/gpu/drm/nouveau/nvif/class.h
+++ b/drivers/gpu/drm/nouveau/nvif/class.h
@@ -35,6 +35,7 @@
#define GK104_DISP 0x00009170
#define GK110_DISP 0x00009270
#define GM107_DISP 0x00009470
+#define GM204_DISP 0x00009570
#define NV50_DISP_CURSOR 0x0000507a
#define G82_DISP_CURSOR 0x0000827a
@@ -65,6 +66,7 @@
#define GK104_DISP_CORE_CHANNEL_DMA 0x0000917d
#define GK110_DISP_CORE_CHANNEL_DMA 0x0000927d
#define GM107_DISP_CORE_CHANNEL_DMA 0x0000947d
+#define GM204_DISP_CORE_CHANNEL_DMA 0x0000957d
#define NV50_DISP_OVERLAY_CHANNEL_DMA 0x0000507e
#define G82_DISP_OVERLAY_CHANNEL_DMA 0x0000827e
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 07:44:35 +0000