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Merge remote branch 'nouveau/for-airlied' of ../drm-nouveau-next into drm-testing 

* 'nouveau/for-airlied' of ../drm-nouveau-next:
  drm/nv50: cast IGP memory location to u64 before shifting
  drm/nv50: use alternate source of SOR_MODE_CTRL for DP hack
  drm/nouveau: fix dual-link displays when plugged into single-link outputs
  drm/nv50: obey dcb->duallink_possible
  drm/nv50: fix duallink_possible calculation for DCB 4.0 cards
  drm/nouveau: don't execute INIT_GPIO unless we're really running the table
  drm/nv40: allow cold-booting of nv4x chipsets
  drm/nouveau: fix POST detection for certain chipsets
  drm/nouveau: Add getparam for current PTIMER time.
  drm/nouveau: allow cursor image and position to survive suspend
This commit is contained in:
Dave Airlie 2010-06-01 11:32:29 +10:00
parent afa3b60c90 8b281db596
commit 36d1701c50
10 changed files with 98 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

51
drivers/gpu/drm/nouveau/nouveau_bios.c
View File

@ -2827,7 +2827,10 @@ init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
BIOSLOG(bios, "0x%04X: Entry: 0x%08X\n", offset, gpio->entry);
nv50_gpio_set(bios->dev, gpio->tag, gpio->state_default);
BIOSLOG(bios, "0x%04X: set gpio 0x%02x, state %d\n",
offset, gpio->tag, gpio->state_default);
if (bios->execute)
nv50_gpio_set(bios->dev, gpio->tag, gpio->state_default);
/* The NVIDIA binary driver doesn't appear to actually do
* any of this, my VBIOS does however.
@ -5553,12 +5556,6 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
entry->bus = (conn >> 16) & 0xf;
entry->location = (conn >> 20) & 0x3;
entry->or = (conn >> 24) & 0xf;
/*
* Normal entries consist of a single bit, but dual link has the
* next most significant bit set too
*/
entry->duallink_possible =
((1 << (ffs(entry->or) - 1)) * 3 == entry->or);
switch (entry->type) {
case OUTPUT_ANALOG:
@ -5642,6 +5639,16 @@ parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
break;
}
if (dcb->version < 0x40) {
/* Normal entries consist of a single bit, but dual link has
* the next most significant bit set too
*/
entry->duallink_possible =
((1 << (ffs(entry->or) - 1)) * 3 == entry->or);
} else {
entry->duallink_possible = (entry->sorconf.link == 3);
}
/* unsure what DCB version introduces this, 3.0? */
if (conf & 0x100000)
entry->i2c_upper_default = true;
@ -6225,6 +6232,30 @@ nouveau_bios_i2c_devices_takedown(struct drm_device *dev)
nouveau_i2c_fini(dev, entry);
}
static bool
nouveau_bios_posted(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
bool was_locked;
unsigned htotal;
if (dev_priv->chipset >= NV_50) {
if (NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
NVReadVgaCrtc(dev, 0, 0x1a) == 0)
return false;
return true;
}
was_locked = NVLockVgaCrtcs(dev, false);
htotal = NVReadVgaCrtc(dev, 0, 0x06);
htotal |= (NVReadVgaCrtc(dev, 0, 0x07) & 0x01) << 8;
htotal |= (NVReadVgaCrtc(dev, 0, 0x07) & 0x20) << 4;
htotal |= (NVReadVgaCrtc(dev, 0, 0x25) & 0x01) << 10;
htotal |= (NVReadVgaCrtc(dev, 0, 0x41) & 0x01) << 11;
NVLockVgaCrtcs(dev, was_locked);
return (htotal != 0);
}
int
nouveau_bios_init(struct drm_device *dev)
{
@ -6259,11 +6290,9 @@ nouveau_bios_init(struct drm_device *dev)
bios->execute = false;
/* ... unless card isn't POSTed already */
if (dev_priv->card_type >= NV_10 &&
NVReadVgaCrtc(dev, 0, 0x00) == 0 &&
NVReadVgaCrtc(dev, 0, 0x1a) == 0) {
if (!nouveau_bios_posted(dev)) {
NV_INFO(dev, "Adaptor not initialised\n");
if (dev_priv->card_type < NV_50) {
if (dev_priv->card_type < NV_40) {
NV_ERROR(dev, "Unable to POST this chipset\n");
return -ENODEV;
}

34
drivers/gpu/drm/nouveau/nouveau_connector.c
View File

@ -432,24 +432,27 @@ nouveau_connector_set_property(struct drm_connector *connector,
}
static struct drm_display_mode *
nouveau_connector_native_mode(struct nouveau_connector *connector)
nouveau_connector_native_mode(struct drm_connector *connector)
{
struct drm_device *dev = connector->base.dev;
struct drm_connector_helper_funcs *helper = connector->helper_private;
struct nouveau_connector *nv_connector = nouveau_connector(connector);
struct drm_device *dev = connector->dev;
struct drm_display_mode *mode, *largest = NULL;
int high_w = 0, high_h = 0, high_v = 0;
/* Use preferred mode if there is one.. */
list_for_each_entry(mode, &connector->base.probed_modes, head) {
list_for_each_entry(mode, &nv_connector->base.probed_modes, head) {
if (helper->mode_valid(connector, mode) != MODE_OK)
continue;
/* Use preferred mode if there is one.. */
if (mode->type & DRM_MODE_TYPE_PREFERRED) {
NV_DEBUG_KMS(dev, "native mode from preferred\n");
return drm_mode_duplicate(dev, mode);
}
}
/* Otherwise, take the resolution with the largest width, then height,
* then vertical refresh
*/
list_for_each_entry(mode, &connector->base.probed_modes, head) {
/* Otherwise, take the resolution with the largest width, then
* height, then vertical refresh
*/
if (mode->hdisplay < high_w)
continue;
@ -553,7 +556,7 @@ nouveau_connector_get_modes(struct drm_connector *connector)
*/
if (!nv_connector->native_mode)
nv_connector->native_mode =
nouveau_connector_native_mode(nv_connector);
nouveau_connector_native_mode(connector);
if (ret == 0 && nv_connector->native_mode) {
struct drm_display_mode *mode;
@ -584,9 +587,9 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
switch (nv_encoder->dcb->type) {
case OUTPUT_LVDS:
BUG_ON(!nv_connector->native_mode);
if (mode->hdisplay > nv_connector->native_mode->hdisplay ||
mode->vdisplay > nv_connector->native_mode->vdisplay)
if (nv_connector->native_mode &&
(mode->hdisplay > nv_connector->native_mode->hdisplay ||
mode->vdisplay > nv_connector->native_mode->vdisplay))
return MODE_PANEL;
min_clock = 0;
@ -594,8 +597,7 @@ nouveau_connector_mode_valid(struct drm_connector *connector,
break;
case OUTPUT_TMDS:
if ((dev_priv->card_type >= NV_50 && !nouveau_duallink) ||
(dev_priv->card_type < NV_50 &&
!nv_encoder->dcb->duallink_possible))
!nv_encoder->dcb->duallink_possible)
max_clock = 165000;
else
max_clock = 330000;
@ -729,7 +731,7 @@ nouveau_connector_create_lvds(struct drm_device *dev,
if (ret == 0)
goto out;
nv_connector->detected_encoder = nv_encoder;
nv_connector->native_mode = nouveau_connector_native_mode(nv_connector);
nv_connector->native_mode = nouveau_connector_native_mode(connector);
list_for_each_entry_safe(mode, temp, &connector->probed_modes, head)
drm_mode_remove(connector, mode);

2
drivers/gpu/drm/nouveau/nouveau_crtc.h
View File

@ -40,6 +40,8 @@ struct nouveau_crtc {
int sharpness;
int last_dpms;
int cursor_saved_x, cursor_saved_y;
struct {
int cpp;
bool blanked;

29
drivers/gpu/drm/nouveau/nouveau_drv.c
View File

@ -175,6 +175,13 @@ nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state)
nouveau_bo_unpin(nouveau_fb->nvbo);
}
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
nouveau_bo_unmap(nv_crtc->cursor.nvbo);
nouveau_bo_unpin(nv_crtc->cursor.nvbo);
}
NV_INFO(dev, "Evicting buffers...\n");
ttm_bo_evict_mm(&dev_priv->ttm.bdev, TTM_PL_VRAM);
@ -314,12 +321,34 @@ nouveau_pci_resume(struct pci_dev *pdev)
nouveau_bo_pin(nouveau_fb->nvbo, TTM_PL_FLAG_VRAM);
}
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
int ret;
ret = nouveau_bo_pin(nv_crtc->cursor.nvbo, TTM_PL_FLAG_VRAM);
if (!ret)
ret = nouveau_bo_map(nv_crtc->cursor.nvbo);
if (ret)
NV_ERROR(dev, "Could not pin/map cursor.\n");
}
if (dev_priv->card_type < NV_50) {
nv04_display_restore(dev);
NVLockVgaCrtcs(dev, false);
} else
nv50_display_init(dev);
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);
nv_crtc->cursor.set_offset(nv_crtc,
nv_crtc->cursor.nvbo->bo.offset -
dev_priv->vm_vram_base);
nv_crtc->cursor.set_pos(nv_crtc, nv_crtc->cursor_saved_x,
nv_crtc->cursor_saved_y);
}
/* Force CLUT to get re-loaded during modeset */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct nouveau_crtc *nv_crtc = nouveau_crtc(crtc);

3
drivers/gpu/drm/nouveau/nouveau_mem.c
View File

@ -540,7 +540,8 @@ nouveau_mem_detect(struct drm_device *dev)
dev_priv->vram_size = nv_rd32(dev, NV04_FIFO_DATA);
dev_priv->vram_size &= NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK;
if (dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac)
dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10) << 12;
dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10);
dev_priv->vram_sys_base <<= 12;
}
NV_INFO(dev, "Detected %dMiB VRAM\n", (int)(dev_priv->vram_size >> 20));

3
drivers/gpu/drm/nouveau/nouveau_state.c
View File

@ -916,6 +916,9 @@ int nouveau_ioctl_getparam(struct drm_device *dev, void *data,
case NOUVEAU_GETPARAM_VM_VRAM_BASE:
getparam->value = dev_priv->vm_vram_base;
break;
case NOUVEAU_GETPARAM_PTIMER_TIME:
getparam->value = dev_priv->engine.timer.read(dev);
break;
case NOUVEAU_GETPARAM_GRAPH_UNITS:
/* NV40 and NV50 versions are quite different, but register
* address is the same. User is supposed to know the card

1
drivers/gpu/drm/nouveau/nv04_cursor.c
View File

@ -20,6 +20,7 @@ nv04_cursor_hide(struct nouveau_crtc *nv_crtc, bool update)
static void
nv04_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
{
nv_crtc->cursor_saved_x = x; nv_crtc->cursor_saved_y = y;
NVWriteRAMDAC(nv_crtc->base.dev, nv_crtc->index,
NV_PRAMDAC_CU_START_POS,
XLATE(y, 0, NV_PRAMDAC_CU_START_POS_Y) |

1
drivers/gpu/drm/nouveau/nv50_cursor.c
View File

@ -107,6 +107,7 @@ nv50_cursor_set_pos(struct nouveau_crtc *nv_crtc, int x, int y)
{
struct drm_device *dev = nv_crtc->base.dev;
nv_crtc->cursor_saved_x = x; nv_crtc->cursor_saved_y = y;
nv_wr32(dev, NV50_PDISPLAY_CURSOR_USER_POS(nv_crtc->index),
((y & 0xFFFF) << 16) | (x & 0xFFFF));
/* Needed to make the cursor move. */

7
drivers/gpu/drm/nouveau/nv50_sor.c
View File

@ -274,7 +274,6 @@ static const struct drm_encoder_funcs nv50_sor_encoder_funcs = {
int
nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_encoder *nv_encoder = NULL;
struct drm_encoder *encoder;
bool dum;
@ -324,11 +323,7 @@ nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry)
int or = nv_encoder->or, link = !(entry->dpconf.sor.link & 1);
uint32_t tmp;
if (dev_priv->chipset < 0x90 ||
dev_priv->chipset == 0x92 || dev_priv->chipset == 0xa0)
tmp = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(or));
else
tmp = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(or));
tmp = nv_rd32(dev, 0x61c700 + (or * 0x800));
switch ((tmp & 0x00000f00) >> 8) {
case 8:

1
include/drm/nouveau_drm.h
View File

@ -79,6 +79,7 @@ struct drm_nouveau_gpuobj_free {
#define NOUVEAU_GETPARAM_CHIPSET_ID 11
#define NOUVEAU_GETPARAM_VM_VRAM_BASE 12
#define NOUVEAU_GETPARAM_GRAPH_UNITS 13
#define NOUVEAU_GETPARAM_PTIMER_TIME 14
struct drm_nouveau_getparam {
uint64_t param;
uint64_t value;