aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/nouveau
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_drm.c3
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_platform.c16
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_ttm.c9
-rw-r--r--drivers/gpu/drm/nouveau/nv04_fbcon.c2
-rw-r--r--drivers/gpu/drm/nouveau/nv50_display.c2
-rw-r--r--drivers/gpu/drm/nouveau/nv50_fbcon.c3
-rw-r--r--drivers/gpu/drm/nouveau/nvc0_fbcon.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c39
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c14
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c40
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c3
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk20a.c8
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c8
15 files changed, 139 insertions, 13 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
index 649024d4daf1..477cbb12809b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -128,6 +128,7 @@ nouveau_cli_destroy(struct nouveau_cli *cli)
nvkm_vm_ref(NULL, &nvxx_client(&cli->base)->vm, NULL);
nvif_client_fini(&cli->base);
usif_client_fini(cli);
+ kfree(cli);
}
static void
@@ -865,8 +866,10 @@ nouveau_drm_preclose(struct drm_device *dev, struct drm_file *fpriv)
pm_runtime_get_sync(dev->dev);
+ mutex_lock(&cli->mutex);
if (cli->abi16)
nouveau_abi16_fini(cli->abi16);
+ mutex_unlock(&cli->mutex);
mutex_lock(&drm->client.mutex);
list_del(&cli->head);
diff --git a/drivers/gpu/drm/nouveau/nouveau_platform.c b/drivers/gpu/drm/nouveau/nouveau_platform.c
index 775277f1edb0..dcfbbfaf1739 100644
--- a/drivers/gpu/drm/nouveau/nouveau_platform.c
+++ b/drivers/gpu/drm/nouveau/nouveau_platform.c
@@ -92,6 +92,8 @@ static int nouveau_platform_power_down(struct nouveau_platform_gpu *gpu)
return 0;
}
+#if IS_ENABLED(CONFIG_IOMMU_API)
+
static void nouveau_platform_probe_iommu(struct device *dev,
struct nouveau_platform_gpu *gpu)
{
@@ -158,6 +160,20 @@ static void nouveau_platform_remove_iommu(struct device *dev,
}
}
+#else
+
+static void nouveau_platform_probe_iommu(struct device *dev,
+ struct nouveau_platform_gpu *gpu)
+{
+}
+
+static void nouveau_platform_remove_iommu(struct device *dev,
+ struct nouveau_platform_gpu *gpu)
+{
+}
+
+#endif
+
static int nouveau_platform_probe(struct platform_device *pdev)
{
struct nouveau_platform_gpu *gpu;
diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
index 18f449715788..7464aef34674 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -175,15 +175,24 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man,
node->page_shift = 12;
switch (drm->device.info.family) {
+ case NV_DEVICE_INFO_V0_TNT:
+ case NV_DEVICE_INFO_V0_CELSIUS:
+ case NV_DEVICE_INFO_V0_KELVIN:
+ case NV_DEVICE_INFO_V0_RANKINE:
+ case NV_DEVICE_INFO_V0_CURIE:
+ break;
case NV_DEVICE_INFO_V0_TESLA:
if (drm->device.info.chipset != 0x50)
node->memtype = (nvbo->tile_flags & 0x7f00) >> 8;
break;
case NV_DEVICE_INFO_V0_FERMI:
case NV_DEVICE_INFO_V0_KEPLER:
+ case NV_DEVICE_INFO_V0_MAXWELL:
node->memtype = (nvbo->tile_flags & 0xff00) >> 8;
break;
default:
+ NV_WARN(drm, "%s: unhandled family type %x\n", __func__,
+ drm->device.info.family);
break;
}
diff --git a/drivers/gpu/drm/nouveau/nv04_fbcon.c b/drivers/gpu/drm/nouveau/nv04_fbcon.c
index 4ef602c5469d..495c57644ced 100644
--- a/drivers/gpu/drm/nouveau/nv04_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv04_fbcon.c
@@ -203,7 +203,7 @@ nv04_fbcon_accel_init(struct fb_info *info)
if (ret)
return ret;
- if (RING_SPACE(chan, 49)) {
+ if (RING_SPACE(chan, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) {
nouveau_fbcon_gpu_lockup(info);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nv50_display.c b/drivers/gpu/drm/nouveau/nv50_display.c
index 7da7958556a3..981342d142ff 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -979,7 +979,7 @@ nv50_crtc_cursor_show_hide(struct nouveau_crtc *nv_crtc, bool show, bool update)
{
struct nv50_mast *mast = nv50_mast(nv_crtc->base.dev);
- if (show && nv_crtc->cursor.nvbo)
+ if (show && nv_crtc->cursor.nvbo && nv_crtc->base.enabled)
nv50_crtc_cursor_show(nv_crtc);
else
nv50_crtc_cursor_hide(nv_crtc);
diff --git a/drivers/gpu/drm/nouveau/nv50_fbcon.c b/drivers/gpu/drm/nouveau/nv50_fbcon.c
index 394c89abcc97..901130b06072 100644
--- a/drivers/gpu/drm/nouveau/nv50_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nv50_fbcon.c
@@ -188,7 +188,7 @@ nv50_fbcon_accel_init(struct fb_info *info)
if (ret)
return ret;
- ret = RING_SPACE(chan, 59);
+ ret = RING_SPACE(chan, 58);
if (ret) {
nouveau_fbcon_gpu_lockup(info);
return ret;
@@ -252,6 +252,7 @@ nv50_fbcon_accel_init(struct fb_info *info)
OUT_RING(chan, info->var.yres_virtual);
OUT_RING(chan, upper_32_bits(fb->vma.offset));
OUT_RING(chan, lower_32_bits(fb->vma.offset));
+ FIRE_RING(chan);
return 0;
}
diff --git a/drivers/gpu/drm/nouveau/nvc0_fbcon.c b/drivers/gpu/drm/nouveau/nvc0_fbcon.c
index 61246677e8dc..fcd2e5f27bb9 100644
--- a/drivers/gpu/drm/nouveau/nvc0_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nvc0_fbcon.c
@@ -188,7 +188,7 @@ nvc0_fbcon_accel_init(struct fb_info *info)
return -EINVAL;
}
- ret = RING_SPACE(chan, 60);
+ ret = RING_SPACE(chan, 58);
if (ret) {
WARN_ON(1);
nouveau_fbcon_gpu_lockup(info);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c
index 9ef6728c528d..7f2f05f78cc8 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c
@@ -809,7 +809,7 @@ exec_lookup(struct nv50_disp_priv *priv, int head, int or, u32 ctrl,
case 0x00000900: type = DCB_OUTPUT_DP; mask = 2; break;
default:
nv_error(priv, "unknown SOR mc 0x%08x\n", ctrl);
- return 0x0000;
+ return NULL;
}
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
index 5606c25e5d02..ca11ddb6ed46 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
@@ -663,6 +663,37 @@ gf100_gr_zbc_init(struct gf100_gr_priv *priv)
gf100_gr_zbc_clear_depth(priv, index);
}
+/**
+ * Wait until GR goes idle. GR is considered idle if it is disabled by the
+ * MC (0x200) register, or GR is not busy and a context switch is not in
+ * progress.
+ */
+int
+gf100_gr_wait_idle(struct gf100_gr_priv *priv)
+{
+ unsigned long end_jiffies = jiffies + msecs_to_jiffies(2000);
+ bool gr_enabled, ctxsw_active, gr_busy;
+
+ do {
+ /*
+ * required to make sure FIFO_ENGINE_STATUS (0x2640) is
+ * up-to-date
+ */
+ nv_rd32(priv, 0x400700);
+
+ gr_enabled = nv_rd32(priv, 0x200) & 0x1000;
+ ctxsw_active = nv_rd32(priv, 0x2640) & 0x8000;
+ gr_busy = nv_rd32(priv, 0x40060c) & 0x1;
+
+ if (!gr_enabled || (!gr_busy && !ctxsw_active))
+ return 0;
+ } while (time_before(jiffies, end_jiffies));
+
+ nv_error(priv, "wait for idle timeout (en: %d, ctxsw: %d, busy: %d)\n",
+ gr_enabled, ctxsw_active, gr_busy);
+ return -EAGAIN;
+}
+
void
gf100_gr_mmio(struct gf100_gr_priv *priv, const struct gf100_gr_pack *p)
{
@@ -699,7 +730,13 @@ gf100_gr_icmd(struct gf100_gr_priv *priv, const struct gf100_gr_pack *p)
while (addr < next) {
nv_wr32(priv, 0x400200, addr);
- nv_wait(priv, 0x400700, 0x00000002, 0x00000000);
+ /**
+ * Wait for GR to go idle after submitting a
+ * GO_IDLE bundle
+ */
+ if ((addr & 0xffff) == 0xe100)
+ gf100_gr_wait_idle(priv);
+ nv_wait(priv, 0x400700, 0x00000004, 0x00000000);
addr += init->pitch;
}
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
index 8af1a89eda84..c9533fdac4fc 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.h
@@ -181,6 +181,7 @@ struct gf100_gr_oclass {
int ppc_nr;
};
+int gf100_gr_wait_idle(struct gf100_gr_priv *);
void gf100_gr_mmio(struct gf100_gr_priv *, const struct gf100_gr_pack *);
void gf100_gr_icmd(struct gf100_gr_priv *, const struct gf100_gr_pack *);
void gf100_gr_mthd(struct gf100_gr_priv *, const struct gf100_gr_pack *);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
index 2006c445938d..4cf36a3aa814 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/pm/base.c
@@ -332,9 +332,12 @@ static void
nvkm_perfctx_dtor(struct nvkm_object *object)
{
struct nvkm_pm *ppm = (void *)object->engine;
+ struct nvkm_perfctx *ctx = (void *)object;
+
mutex_lock(&nv_subdev(ppm)->mutex);
- nvkm_engctx_destroy(&ppm->context->base);
- ppm->context = NULL;
+ nvkm_engctx_destroy(&ctx->base);
+ if (ppm->context == ctx)
+ ppm->context = NULL;
mutex_unlock(&nv_subdev(ppm)->mutex);
}
@@ -355,12 +358,11 @@ nvkm_perfctx_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
mutex_lock(&nv_subdev(ppm)->mutex);
if (ppm->context == NULL)
ppm->context = ctx;
- mutex_unlock(&nv_subdev(ppm)->mutex);
-
if (ctx != ppm->context)
- return -EBUSY;
+ ret = -EBUSY;
+ mutex_unlock(&nv_subdev(ppm)->mutex);
- return 0;
+ return ret;
}
struct nvkm_oclass
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
index f67cdae1e90a..f4611e3f0971 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
@@ -1285,6 +1285,44 @@ init_zm_reg_sequence(struct nvbios_init *init)
}
/**
+ * INIT_PLL_INDIRECT - opcode 0x59
+ *
+ */
+static void
+init_pll_indirect(struct nvbios_init *init)
+{
+ struct nvkm_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u16 addr = nv_ro16(bios, init->offset + 5);
+ u32 freq = (u32)nv_ro16(bios, addr) * 1000;
+
+ trace("PLL_INDIRECT\tR[0x%06x] =PLL= VBIOS[%04x] = %dkHz\n",
+ reg, addr, freq);
+ init->offset += 7;
+
+ init_prog_pll(init, reg, freq);
+}
+
+/**
+ * INIT_ZM_REG_INDIRECT - opcode 0x5a
+ *
+ */
+static void
+init_zm_reg_indirect(struct nvbios_init *init)
+{
+ struct nvkm_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u16 addr = nv_ro16(bios, init->offset + 5);
+ u32 data = nv_ro32(bios, addr);
+
+ trace("ZM_REG_INDIRECT\tR[0x%06x] = VBIOS[0x%04x] = 0x%08x\n",
+ reg, addr, data);
+ init->offset += 7;
+
+ init_wr32(init, addr, data);
+}
+
+/**
* INIT_SUB_DIRECT - opcode 0x5b
*
*/
@@ -2145,6 +2183,8 @@ static struct nvbios_init_opcode {
[0x56] = { init_condition_time },
[0x57] = { init_ltime },
[0x58] = { init_zm_reg_sequence },
+ [0x59] = { init_pll_indirect },
+ [0x5a] = { init_zm_reg_indirect },
[0x5b] = { init_sub_direct },
[0x5c] = { init_jump },
[0x5e] = { init_i2c_if },
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
index 822d32a28d6e..065e9f5c8db9 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
@@ -180,7 +180,8 @@ gt215_clk_info(struct nvkm_clk *clock, int clk, u32 khz,
struct gt215_clk_info *info)
{
struct gt215_clk_priv *priv = (void *)clock;
- u32 oclk, sclk, sdiv, diff;
+ u32 oclk, sclk, sdiv;
+ s32 diff;
info->clk = 0;
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk20a.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk20a.c
index c0fdb89e74ac..24dcdfb58a8d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk20a.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ibus/gk20a.c
@@ -38,6 +38,14 @@ gk20a_ibus_init_priv_ring(struct gk20a_ibus_priv *priv)
nv_wr32(priv, 0x12004c, 0x4);
nv_wr32(priv, 0x122204, 0x2);
nv_rd32(priv, 0x122204);
+
+ /*
+ * Bug: increase clock timeout to avoid operation failure at high
+ * gpcclk rate.
+ */
+ nv_wr32(priv, 0x122354, 0x800);
+ nv_wr32(priv, 0x128328, 0x800);
+ nv_wr32(priv, 0x124320, 0x800);
}
static void
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
index 80614f1b2074..282143f49d72 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv04.c
@@ -50,7 +50,12 @@ nv04_instobj_dtor(struct nvkm_object *object)
{
struct nv04_instmem_priv *priv = (void *)nvkm_instmem(object);
struct nv04_instobj_priv *node = (void *)object;
+ struct nvkm_subdev *subdev = (void *)priv;
+
+ mutex_lock(&subdev->mutex);
nvkm_mm_free(&priv->heap, &node->mem);
+ mutex_unlock(&subdev->mutex);
+
nvkm_instobj_destroy(&node->base);
}
@@ -62,6 +67,7 @@ nv04_instobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
struct nv04_instmem_priv *priv = (void *)nvkm_instmem(parent);
struct nv04_instobj_priv *node;
struct nvkm_instobj_args *args = data;
+ struct nvkm_subdev *subdev = (void *)priv;
int ret;
if (!args->align)
@@ -72,8 +78,10 @@ nv04_instobj_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
if (ret)
return ret;
+ mutex_lock(&subdev->mutex);
ret = nvkm_mm_head(&priv->heap, 0, 1, args->size, args->size,
args->align, &node->mem);
+ mutex_unlock(&subdev->mutex);
if (ret)
return ret;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 05:24:40 +0000