drm/nouveau: initial support (display-only) for GP107

commit da2ba564a6dcf46df4f828624ff55531ff11d5b0 upstream.

Forked from GP106 implementation.

Split out from commit enabling secboot/gr support so that it can be
added to earlier kernels.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 5053eb560902f811a95a50f10ca5236ccb9d0e80..c2f7f6755aecfb3a8eac34f52cb90222782b9441 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2270,6 +2270,35 @@ nv136_chipset = {
        .fifo = gp100_fifo_new,
 };
 
+static const struct nvkm_device_chip
+nv137_chipset = {
+       .name = "GP107",
+       .bar = gf100_bar_new,
+       .bios = nvkm_bios_new,
+       .bus = gf100_bus_new,
+       .devinit = gm200_devinit_new,
+       .fb = gp102_fb_new,
+       .fuse = gm107_fuse_new,
+       .gpio = gk104_gpio_new,
+       .i2c = gm200_i2c_new,
+       .ibus = gm200_ibus_new,
+       .imem = nv50_instmem_new,
+       .ltc = gp100_ltc_new,
+       .mc = gp100_mc_new,
+       .mmu = gf100_mmu_new,
+       .pci = gp100_pci_new,
+       .pmu = gp102_pmu_new,
+       .timer = gk20a_timer_new,
+       .top = gk104_top_new,
+       .ce[0] = gp102_ce_new,
+       .ce[1] = gp102_ce_new,
+       .ce[2] = gp102_ce_new,
+       .ce[3] = gp102_ce_new,
+       .disp = gp102_disp_new,
+       .dma = gf119_dma_new,
+       .fifo = gp100_fifo_new,
+};
+
 static int
 nvkm_device_event_ctor(struct nvkm_object *object, void *data, u32 size,
                       struct nvkm_notify *notify)
@@ -2707,6 +2736,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
                case 0x132: device->chip = &nv132_chipset; break;
                case 0x134: device->chip = &nv134_chipset; break;
                case 0x136: device->chip = &nv136_chipset; break;
+               case 0x137: device->chip = &nv137_chipset; break;
                default:
                        nvdev_error(device, "unknown chipset (%08x)\n", boot0);
                        goto done;