Signed-off-by: Karol Herbst <[email protected]>
Tested-by: Aidan Epstein <[email protected]>
---
drm/nouveau/nvkm/subdev/fb/ramgk104.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/drm/nouveau/nvkm/subdev/fb/ramgk104.c
b/drm/nouveau/nvkm/subdev/fb/ramgk104.c
index 1fa3ade..93b30d9 100644
--- a/drm/nouveau/nvkm/subdev/fb/ramgk104.c
+++ b/drm/nouveau/nvkm/subdev/fb/ramgk104.c
@@ -259,7 +259,9 @@ gk104_ram_calc_gddr5(struct gk104_ram *ram, u32 freq)
ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000);
ram_block(fuc);
- ram_wr32(fuc, 0x62c000, 0x0f0f0000);
+
+ if (nvkm_device_engine(ram->base.fb->subdev.device, NVKM_ENGINE_DISP))
+ ram_wr32(fuc, 0x62c000, 0x0f0f0000);
/* MR1: turn termination on early, for some reason.. */
if ((ram->base.mr[1] & 0x03c) != 0x030) {
@@ -658,7 +660,9 @@ gk104_ram_calc_gddr5(struct gk104_ram *ram, u32 freq)
gk104_ram_train(fuc, 0x80020000, 0x01000000);
ram_unblock(fuc);
- ram_wr32(fuc, 0x62c000, 0x0f0f0f00);
+
+ if (nvkm_device_engine(ram->base.fb->subdev.device, NVKM_ENGINE_DISP))
+ ram_wr32(fuc, 0x62c000, 0x0f0f0f00);
if (next->bios.rammap_11_08_01)
data = 0x00000800;
@@ -706,7 +710,9 @@ gk104_ram_calc_sddr3(struct gk104_ram *ram, u32 freq)
ram_mask(fuc, 0x10f808, 0x40000000, 0x40000000);
ram_block(fuc);
- ram_wr32(fuc, 0x62c000, 0x0f0f0000);
+
+ if (nvkm_device_engine(ram->base.fb->subdev.device, NVKM_ENGINE_DISP))
+ ram_wr32(fuc, 0x62c000, 0x0f0f0000);
if (vc == 1 && ram_have(fuc, gpio2E)) {
u32 temp = ram_mask(fuc, gpio2E, 0x3000, fuc->r_func2E[1]);
@@ -936,7 +942,9 @@ gk104_ram_calc_sddr3(struct gk104_ram *ram, u32 freq)
ram_nsec(fuc, 1000);
ram_unblock(fuc);
- ram_wr32(fuc, 0x62c000, 0x0f0f0f00);
+
+ if (nvkm_device_engine(ram->base.fb->subdev.device, NVKM_ENGINE_DISP))
+ ram_wr32(fuc, 0x62c000, 0x0f0f0f00);
if (next->bios.rammap_11_08_01)
data = 0x00000800;
--
2.9.2
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