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