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From eb4668302adce316f53896b0fd8144ffe380a3ad Mon Sep 17 00:00:00 2001
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From: Fedora Kernel Team <kernel-team@fedoraproject.org>
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Date: Mon, 20 Jun 2016 14:52:06 +0200
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Subject: [PATCH 4/6] drm/nouveau/disp/sor/gm107: training pattern registers
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are like gm200
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Upstream: drm-fixes for 4.7 (and cc'd 4.6-stable)
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commit 4691409b3e2250ed66aa8dcefa23fe765daf7add
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Author: Ben Skeggs <bskeggs@redhat.com>
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AuthorDate: Fri Jun 3 15:05:52 2016 +1000
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Commit: Ben Skeggs <bskeggs@redhat.com>
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CommitDate: Tue Jun 7 08:11:25 2016 +1000
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drm/nouveau/disp/sor/gm107: training pattern registers are like gm200
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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Cc: stable@vger.kernel.org
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---
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drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild | 1 +
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drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c | 2 +-
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drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h | 9 +++-
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.../gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c | 2 +-
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.../nvkm/engine/disp/{gm107.c => sorgm107.c} | 50 +++++++++++-----------
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.../gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c | 15 +------
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6 files changed, 36 insertions(+), 43 deletions(-)
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copy drivers/gpu/drm/nouveau/nvkm/engine/disp/{gm107.c => sorgm107.c} (55%)
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
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index a74c5dd..e2a64ed 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild
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@@ -18,6 +18,7 @@ nvkm-y += nvkm/engine/disp/piornv50.o
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nvkm-y += nvkm/engine/disp/sornv50.o
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nvkm-y += nvkm/engine/disp/sorg94.o
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nvkm-y += nvkm/engine/disp/sorgf119.o
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+nvkm-y += nvkm/engine/disp/sorgm107.o
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nvkm-y += nvkm/engine/disp/sorgm200.o
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nvkm-y += nvkm/engine/disp/dport.o
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
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index b694414..f4b9cf8 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
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@@ -36,7 +36,7 @@ gm107_disp = {
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.outp.internal.crt = nv50_dac_output_new,
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.outp.internal.tmds = nv50_sor_output_new,
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.outp.internal.lvds = nv50_sor_output_new,
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- .outp.internal.dp = gf119_sor_dp_new,
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+ .outp.internal.dp = gm107_sor_dp_new,
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.dac.nr = 3,
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.dac.power = nv50_dac_power,
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.dac.sense = nv50_dac_sense,
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h
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index e9067ba..4e983f6 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/outpdp.h
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@@ -62,7 +62,12 @@ int g94_sor_dp_lnk_pwr(struct nvkm_output_dp *, int);
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int gf119_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,
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struct nvkm_output **);
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int gf119_sor_dp_lnk_ctl(struct nvkm_output_dp *, int, int, bool);
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+int gf119_sor_dp_drv_ctl(struct nvkm_output_dp *, int, int, int, int);
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-int gm200_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,
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- struct nvkm_output **);
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+int gm107_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,
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+ struct nvkm_output **);
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+int gm107_sor_dp_pattern(struct nvkm_output_dp *, int);
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+
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+int gm200_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,
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+ struct nvkm_output **);
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#endif
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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index 5111560..22706c0 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
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@@ -63,7 +63,7 @@ gf119_sor_dp_lnk_ctl(struct nvkm_output_dp *outp, int nr, int bw, bool ef)
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return 0;
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}
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-static int
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+int
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gf119_sor_dp_drv_ctl(struct nvkm_output_dp *outp,
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int ln, int vs, int pe, int pc)
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{
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
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similarity index 55%
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copy from drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
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copy to drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
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index b694414..37790b2 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gm107.c
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
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@@ -1,5 +1,5 @@
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/*
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- * Copyright 2012 Red Hat Inc.
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+ * Copyright 2016 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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@@ -19,35 +19,35 @@
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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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+ * Authors: Ben Skeggs <bskeggs@redhat.com>
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*/
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#include "nv50.h"
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-#include "rootnv50.h"
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+#include "outpdp.h"
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-static const struct nv50_disp_func
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-gm107_disp = {
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- .intr = gf119_disp_intr,
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- .uevent = &gf119_disp_chan_uevent,
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- .super = gf119_disp_intr_supervisor,
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- .root = &gm107_disp_root_oclass,
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- .head.vblank_init = gf119_disp_vblank_init,
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- .head.vblank_fini = gf119_disp_vblank_fini,
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- .head.scanoutpos = gf119_disp_root_scanoutpos,
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- .outp.internal.crt = nv50_dac_output_new,
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- .outp.internal.tmds = nv50_sor_output_new,
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- .outp.internal.lvds = nv50_sor_output_new,
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- .outp.internal.dp = gf119_sor_dp_new,
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- .dac.nr = 3,
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- .dac.power = nv50_dac_power,
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- .dac.sense = nv50_dac_sense,
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- .sor.nr = 4,
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- .sor.power = nv50_sor_power,
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- .sor.hda_eld = gf119_hda_eld,
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- .sor.hdmi = gk104_hdmi_ctrl,
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+int
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+gm107_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
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+{
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+ struct nvkm_device *device = outp->base.disp->engine.subdev.device;
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+ const u32 soff = outp->base.or * 0x800;
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+ const u32 data = 0x01010101 * pattern;
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+ if (outp->base.info.sorconf.link & 1)
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+ nvkm_mask(device, 0x61c110 + soff, 0x0f0f0f0f, data);
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+ else
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+ nvkm_mask(device, 0x61c12c + soff, 0x0f0f0f0f, data);
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+ return 0;
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+}
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+
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+static const struct nvkm_output_dp_func
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+gm107_sor_dp_func = {
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+ .pattern = gm107_sor_dp_pattern,
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+ .lnk_pwr = g94_sor_dp_lnk_pwr,
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+ .lnk_ctl = gf119_sor_dp_lnk_ctl,
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+ .drv_ctl = gf119_sor_dp_drv_ctl,
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};
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int
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-gm107_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp)
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+gm107_sor_dp_new(struct nvkm_disp *disp, int index,
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+ struct dcb_output *dcbE, struct nvkm_output **poutp)
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{
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- return gf119_disp_new_(&gm107_disp, device, index, pdisp);
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+ return nvkm_output_dp_new_(&gm107_sor_dp_func, disp, index, dcbE, poutp);
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}
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diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
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index 2cfbef9..c44fa7e 100644
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--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
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+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
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@@ -57,19 +57,6 @@ gm200_sor_dp_lane_map(struct nvkm_device *device, u8 lane)
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}
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static int
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-gm200_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)
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-{
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- struct nvkm_device *device = outp->base.disp->engine.subdev.device;
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- const u32 soff = gm200_sor_soff(outp);
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- const u32 data = 0x01010101 * pattern;
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- if (outp->base.info.sorconf.link & 1)
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- nvkm_mask(device, 0x61c110 + soff, 0x0f0f0f0f, data);
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- else
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- nvkm_mask(device, 0x61c12c + soff, 0x0f0f0f0f, data);
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- return 0;
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-}
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-
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-static int
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gm200_sor_dp_lnk_pwr(struct nvkm_output_dp *outp, int nr)
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{
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struct nvkm_device *device = outp->base.disp->engine.subdev.device;
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@@ -129,7 +116,7 @@ gm200_sor_dp_drv_ctl(struct nvkm_output_dp *outp,
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static const struct nvkm_output_dp_func
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gm200_sor_dp_func = {
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- .pattern = gm200_sor_dp_pattern,
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+ .pattern = gm107_sor_dp_pattern,
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.lnk_pwr = gm200_sor_dp_lnk_pwr,
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.lnk_ctl = gf119_sor_dp_lnk_ctl,
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.drv_ctl = gm200_sor_dp_drv_ctl,
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--
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2.7.4
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