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authorDave Airlie <airlied@redhat.com>2019-05-15 13:29:03 +1000
committerDave Airlie <airlied@redhat.com>2019-05-15 13:30:29 +1000
commitf266fdc7609a416c4f9c64f25930958717fa1bd7 (patch)
tree6cfe456afb2d3e49dbceae6252084d8ec07caf06 /drivers
parentc01ad0fe1d57dbdee6e2f77d2c21a64eb1537480 (diff)
parentc4a52d669690423ee3c99d8eda1e69cd0821fcad (diff)
downloadlinux-f266fdc7609a416c4f9c64f25930958717fa1bd7.tar.bz2
Merge branch 'linux-5.2' of git://github.com/skeggsb/linux into drm-next
Mostly fixes for a number of modesetting-related issues that have been reported, as well as initial support for TU117 modesetting. TU116 also exists these days, but is not officially supported, as I don't have HW yet to verify against. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Ben Skeggs <skeggsb@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CACAvsv77U7_bWYy9CUVGU8zAE0NZcKOLp6kUgppgq9HPd0tBnw@mail.gmail.com
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/disp.h1
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/head.c3
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c1
-rw-r--r--drivers/gpu/drm/nouveau/dispnv50/wndw.c4
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c3
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/device/base.c60
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c11
7 files changed, 75 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.h b/drivers/gpu/drm/nouveau/dispnv50/disp.h
index 2216c58620c2..7c41b0599d1a 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/disp.h
+++ b/drivers/gpu/drm/nouveau/dispnv50/disp.h
@@ -41,6 +41,7 @@ struct nv50_disp_interlock {
NV50_DISP_INTERLOCK__SIZE
} type;
u32 data;
+ u32 wimm;
};
void corec37d_ntfy_init(struct nouveau_bo *, u32);
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c
index 2e7a0c347ddb..06ee23823a68 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/head.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/head.c
@@ -306,7 +306,7 @@ nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state)
asyh->set.or = head->func->or != NULL;
}
- if (asyh->state.mode_changed)
+ if (asyh->state.mode_changed || asyh->state.connectors_changed)
nv50_head_atomic_check_mode(head, asyh);
if (asyh->state.color_mgmt_changed ||
@@ -413,6 +413,7 @@ nv50_head_atomic_duplicate_state(struct drm_crtc *crtc)
asyh->ovly = armh->ovly;
asyh->dither = armh->dither;
asyh->procamp = armh->procamp;
+ asyh->or = armh->or;
asyh->dp = armh->dp;
asyh->clr.mask = 0;
asyh->set.mask = 0;
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c b/drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c
index 9103b8494279..f7dbd965e4e7 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wimmc37b.c
@@ -75,6 +75,7 @@ wimmc37b_init_(const struct nv50_wimm_func *func, struct nouveau_drm *drm,
return ret;
}
+ wndw->interlock.wimm = wndw->interlock.data;
wndw->immd = func;
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
index b95181027b31..283ff690350e 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
@@ -127,7 +127,7 @@ void
nv50_wndw_flush_set(struct nv50_wndw *wndw, u32 *interlock,
struct nv50_wndw_atom *asyw)
{
- if (interlock) {
+ if (interlock[NV50_DISP_INTERLOCK_CORE]) {
asyw->image.mode = 0;
asyw->image.interval = 1;
}
@@ -149,7 +149,7 @@ nv50_wndw_flush_set(struct nv50_wndw *wndw, u32 *interlock,
if (asyw->set.point) {
if (asyw->set.point = false, asyw->set.mask)
interlock[wndw->interlock.type] |= wndw->interlock.data;
- interlock[NV50_DISP_INTERLOCK_WIMM] |= wndw->interlock.data;
+ interlock[NV50_DISP_INTERLOCK_WIMM] |= wndw->interlock.wimm;
wndw->immd->point(wndw, asyw);
wndw->immd->update(wndw, interlock);
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 22cd45845e07..7c2fcaba42d6 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -631,7 +631,8 @@ static int nouveau_drm_probe(struct pci_dev *pdev,
/* We need to check that the chipset is supported before booting
* fbdev off the hardware, as there's no way to put it back.
*/
- ret = nvkm_device_pci_new(pdev, NULL, "error", true, false, 0, &device);
+ ret = nvkm_device_pci_new(pdev, nouveau_config, "error",
+ true, false, 0, &device);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
index 7971096b6767..10d91e8bbb94 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
@@ -2540,6 +2540,41 @@ nv166_chipset = {
.sec2 = tu102_sec2_new,
};
+static const struct nvkm_device_chip
+nv167_chipset = {
+ .name = "TU117",
+ .bar = tu102_bar_new,
+ .bios = nvkm_bios_new,
+ .bus = gf100_bus_new,
+ .devinit = tu102_devinit_new,
+ .fault = tu102_fault_new,
+ .fb = gv100_fb_new,
+ .fuse = gm107_fuse_new,
+ .gpio = gk104_gpio_new,
+ .gsp = gv100_gsp_new,
+ .i2c = gm200_i2c_new,
+ .ibus = gm200_ibus_new,
+ .imem = nv50_instmem_new,
+ .ltc = gp102_ltc_new,
+ .mc = tu102_mc_new,
+ .mmu = tu102_mmu_new,
+ .pci = gp100_pci_new,
+ .pmu = gp102_pmu_new,
+ .therm = gp100_therm_new,
+ .timer = gk20a_timer_new,
+ .top = gk104_top_new,
+ .ce[0] = tu102_ce_new,
+ .ce[1] = tu102_ce_new,
+ .ce[2] = tu102_ce_new,
+ .ce[3] = tu102_ce_new,
+ .ce[4] = tu102_ce_new,
+ .disp = tu102_disp_new,
+ .dma = gv100_dma_new,
+ .fifo = tu102_fifo_new,
+ .nvdec[0] = gp102_nvdec_new,
+ .sec2 = tu102_sec2_new,
+};
+
static int
nvkm_device_event_ctor(struct nvkm_object *object, void *data, u32 size,
struct nvkm_notify *notify)
@@ -2824,8 +2859,8 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
u64 mmio_base, mmio_size;
u32 boot0, strap;
void __iomem *map;
- int ret = -EEXIST;
- int i;
+ int ret = -EEXIST, i;
+ unsigned chipset;
mutex_lock(&nv_devices_mutex);
if (nvkm_device_find_locked(handle))
@@ -2870,6 +2905,26 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
strap = ioread32_native(map + 0x101000);
iounmap(map);
+ /* chipset can be overridden for devel/testing purposes */
+ chipset = nvkm_longopt(device->cfgopt, "NvChipset", 0);
+ if (chipset) {
+ u32 override_boot0;
+
+ if (chipset >= 0x10) {
+ override_boot0 = ((chipset & 0x1ff) << 20);
+ override_boot0 |= 0x000000a1;
+ } else {
+ if (chipset != 0x04)
+ override_boot0 = 0x20104000;
+ else
+ override_boot0 = 0x20004000;
+ }
+
+ nvdev_warn(device, "CHIPSET OVERRIDE: %08x -> %08x\n",
+ boot0, override_boot0);
+ boot0 = override_boot0;
+ }
+
/* determine chipset and derive architecture from it */
if ((boot0 & 0x1f000000) > 0) {
device->chipset = (boot0 & 0x1ff00000) >> 20;
@@ -2996,6 +3051,7 @@ nvkm_device_ctor(const struct nvkm_device_func *func,
case 0x162: device->chip = &nv162_chipset; break;
case 0x164: device->chip = &nv164_chipset; break;
case 0x166: device->chip = &nv166_chipset; break;
+ case 0x167: device->chip = &nv167_chipset; break;
default:
nvdev_error(device, "unknown chipset (%08x)\n", boot0);
goto done;
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
index 5f301e632599..818d21bd28d3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c
@@ -365,8 +365,15 @@ nvkm_dp_train(struct nvkm_dp *dp, u32 dataKBps)
* and it's better to have a failed modeset than that.
*/
for (cfg = nvkm_dp_rates; cfg->rate; cfg++) {
- if (cfg->nr <= outp_nr && cfg->nr <= outp_bw)
- failsafe = cfg;
+ if (cfg->nr <= outp_nr && cfg->nr <= outp_bw) {
+ /* Try to respect sink limits too when selecting
+ * lowest link configuration.
+ */
+ if (!failsafe ||
+ (cfg->nr <= sink_nr && cfg->bw <= sink_bw))
+ failsafe = cfg;
+ }
+
if (failsafe && cfg[1].rate < dataKBps)
break;
}