From 6e4b7d555d9befbba3e0d95b117eeef4a67a75ad Mon Sep 17 00:00:00 2001
From: Ben Skeggs <bskeggs@redhat.com>
Date: Wed, 6 May 2020 14:40:56 +1000
Subject: drm/nouveau/disp/hda/gf119-: add HAL for programming device entry in
Git-commit: d4115d17cd91c137b713b0e1482613093d6007c1
Patch-mainline: v5.8-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
SF
Register has moved on GV100.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c | 11 +++++++++--
drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h | 2 ++
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c | 1 +
drivers/gpu/drm/nouveau/nvkm/engine/disp/sortu102.c | 1 +
8 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
index 1080ba6ecd64..8a0ec7db5145 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c
@@ -23,6 +23,14 @@
*/
#include "ior.h"
+void
+gf119_hda_device_entry(struct nvkm_ior *ior, int head)
+{
+ struct nvkm_device *device = ior->disp->engine.subdev.device;
+ const u32 hoff = 0x800 * head;
+ nvkm_mask(device, 0x616548 + hoff, 0x00000070, 0x00000000);
+}
+
void
gf119_hda_eld(struct nvkm_ior *ior, int head, u8 *data, u8 size)
{
@@ -41,11 +49,10 @@ void
gf119_hda_hpd(struct nvkm_ior *ior, int head, bool present)
{
struct nvkm_device *device = ior->disp->engine.subdev.device;
- const u32 hoff = 0x800 * head;
u32 data = 0x80000000;
u32 mask = 0x80000001;
if (present) {
- nvkm_mask(device, 0x616548 + hoff, 0x00000070, 0x00000000);
+ ior->func->hda.device_entry(ior, head);
data |= 0x00000001;
} else {
mask |= 0x00000002;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
index c60acf71831e..eb1155e47ecd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h
@@ -88,6 +88,7 @@ struct nvkm_ior_func {
struct {
void (*hpd)(struct nvkm_ior *, int head, bool present);
void (*eld)(struct nvkm_ior *, int head, u8 *data, u8 size);
+ void (*device_entry)(struct nvkm_ior *, int head);
} hda;
};
@@ -162,6 +163,7 @@ void gt215_hda_eld(struct nvkm_ior *, int, u8 *, u8);
void gf119_hda_hpd(struct nvkm_ior *, int, bool);
void gf119_hda_eld(struct nvkm_ior *, int, u8 *, u8);
+void gf119_hda_device_entry(struct nvkm_ior *, int);
#define IOR_MSG(i,l,f,a...) do { \
struct nvkm_ior *_ior = (i); \
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
index 456a5a143522..3b3643fb1019 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgf119.c
@@ -177,6 +177,7 @@ gf119_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c
index b94090edaebf..0c0925680790 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgk104.c
@@ -43,6 +43,7 @@ gk104_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
index e6965dec09c9..38045c92197f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm107.c
@@ -57,6 +57,7 @@ gm107_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
index 384f82652bec..cf2075db742a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c
@@ -115,6 +115,7 @@ gm200_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c
index b0597ff9a714..565cfbc65550 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c
@@ -103,6 +103,7 @@ gv100_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sortu102.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sortu102.c
index 4d5f3791ea7b..b16ecea098c7 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sortu102.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sortu102.c
@@ -88,6 +88,7 @@ tu102_sor = {
.hda = {
.hpd = gf119_hda_hpd,
.eld = gf119_hda_eld,
+ .device_entry = gf119_hda_device_entry,
},
};
--
2.28.0