/* C51 has misaligned regs on purpose. Marvellous */
if (reg & 0x2 ||
- (reg & 0x1 && dev_priv->VBIOS.pub.chip_version != 0x51))
+ (reg & 0x1 && dev_priv->vbios.chip_version != 0x51))
NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);
/* warn on C51 regs that haven't been verified accessible in tracing */
- if (reg & 0x1 && dev_priv->VBIOS.pub.chip_version == 0x51 &&
+ if (reg & 0x1 && dev_priv->vbios.chip_version == 0x51 &&
reg != 0x130d && reg != 0x1311 && reg != 0x60081d)
NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",
reg);
LOG_OLD_VALUE(bios_rd32(bios, reg));
BIOSLOG(bios, " Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data);
- if (dev_priv->VBIOS.execute) {
+ if (dev_priv->vbios.execute) {
still_alive();
nv_wr32(bios->dev, reg, data);
}
reg0 = (reg0 & 0xfff8ffff) | (pll.log2P << 16);
reg1 = (reg1 & 0xffff0000) | (pll.N1 << 8) | pll.M1;
- if (dev_priv->VBIOS.execute) {
+ if (dev_priv->vbios.execute) {
still_alive();
nv_wr32(dev, reg + 4, reg1);
nv_wr32(dev, reg + 0, reg0);
static int dcb_entry_idx_from_crtchead(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
/*
* For the results of this function to be correct, CR44 must have been
uint8_t dcb_entry = NVReadVgaCrtc5758(dev, bios->state.crtchead, 0);
- if (dcb_entry > bios->bdcb.dcb.entries) {
+ if (dcb_entry > bios->dcb.entries) {
NV_ERROR(dev, "CR58 doesn't have a valid DCB entry currently "
"(%02X)\n", dcb_entry);
dcb_entry = 0x7f; /* unused / invalid marker */
init_i2c_device_find(struct drm_device *dev, int i2c_index)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct bios_parsed_dcb *bdcb = &dev_priv->VBIOS.bdcb;
+ struct dcb_table *dcb = &dev_priv->vbios.dcb;
if (i2c_index == 0xff) {
/* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
int idx = dcb_entry_idx_from_crtchead(dev), shift = 0;
- int default_indices = bdcb->i2c_default_indices;
+ int default_indices = dcb->i2c_default_indices;
- if (idx != 0x7f && bdcb->dcb.entry[idx].i2c_upper_default)
+ if (idx != 0x7f && dcb->entry[idx].i2c_upper_default)
shift = 4;
i2c_index = (default_indices >> shift) & 0xf;
}
if (i2c_index == 0x80) /* g80+ */
- i2c_index = bdcb->i2c_default_indices & 0xf;
+ i2c_index = dcb->i2c_default_indices & 0xf;
return nouveau_i2c_find(dev, i2c_index);
}
-static uint32_t get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
+static uint32_t
+get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
{
/*
* For mlv < 0x80, it is an index into a table of TMDS base addresses.
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nvbios *bios = &dev_priv->vbios;
const int pramdac_offset[13] = {
0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };
const uint32_t pramdac_table[4] = {
dcb_entry = dcb_entry_idx_from_crtchead(dev);
if (dcb_entry == 0x7f)
return 0;
- dacoffset = pramdac_offset[
- dev_priv->VBIOS.bdcb.dcb.entry[dcb_entry].or];
+ dacoffset = pramdac_offset[bios->dcb.entry[dcb_entry].or];
if (mlv == 0x81)
dacoffset ^= 8;
return 0x6808b0 + dacoffset;
} else {
- if (mlv > ARRAY_SIZE(pramdac_table)) {
+ if (mlv >= ARRAY_SIZE(pramdac_table)) {
NV_ERROR(dev, "Magic Lookup Value too big (%02X)\n",
mlv);
return 0;
struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- if (dev_priv->card_type >= NV_50)
+ if (dev_priv->card_type >= NV_40)
return 1;
/*
const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 };
const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c };
- const uint8_t *gpio_table = &bios->data[bios->bdcb.gpio_table_ptr];
+ const uint8_t *gpio_table = &bios->data[bios->dcb.gpio_table_ptr];
const uint8_t *gpio_entry;
int i;
if (!iexec->execute)
return 1;
- if (bios->bdcb.version != 0x40) {
+ if (bios->dcb.version != 0x40) {
NV_ERROR(bios->dev, "DCB table not version 4.0\n");
return 0;
}
- if (!bios->bdcb.gpio_table_ptr) {
+ if (!bios->dcb.gpio_table_ptr) {
NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n");
return 0;
}
struct dcb_entry *dcbent, int head, bool dl)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
struct init_exec iexec = {true, false};
NV_TRACE(dev, "0x%04X: Parsing digital output script table\n",
static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0);
uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]);
* of a list of pxclks and script pointers.
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
unsigned int outputset = (dcbent->or == 4) ? 1 : 0;
uint16_t scriptptr = 0, clktable;
uint8_t clktableptr = 0;
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint8_t lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer];
uint32_t sel_clk_binding, sel_clk;
int ret;
#ifndef __powerpc__
NV_ERROR(dev, "Pointer to flat panel table invalid\n");
#endif
- bios->pub.digital_min_front_porch = 0x4b;
+ bios->digital_min_front_porch = 0x4b;
return 0;
}
* fptable[4] is the minimum
* RAMDAC_FP_HCRTC -> RAMDAC_FP_HSYNC_START gap
*/
- bios->pub.digital_min_front_porch = fptable[4];
+ bios->digital_min_front_porch = fptable[4];
ofs = -7;
break;
default:
/* nv4x cards need both a strap value and fpindex of 0xf to use DDC */
if (lth.lvds_ver > 0x10)
- bios->pub.fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;
+ bios->fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;
/*
* If either the strap or xlated fpindex value are 0xf there is no
bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint8_t *mode_entry = &bios->data[bios->fp.mode_ptr];
if (!mode) /* just checking whether we can produce a mode */
* until later, when this function should be called with non-zero pxclk
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
int fpstrapping = get_fp_strap(dev, bios), lvdsmanufacturerindex = 0;
struct lvdstableheader lth;
uint16_t lvdsofs;
- int ret, chip_version = bios->pub.chip_version;
+ int ret, chip_version = bios->chip_version;
ret = parse_lvds_manufacturer_table_header(dev, bios, <h);
if (ret)
uint16_t record, int record_len, int record_nr)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint32_t entry;
uint16_t table;
int i, v;
int *length)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint8_t *table;
if (!bios->display.dp_table_ptr) {
}
table = &bios->data[bios->display.dp_table_ptr];
- if (table[0] != 0x21) {
+ if (table[0] != 0x20 && table[0] != 0x21) {
NV_ERROR(dev, "DisplayPort table version 0x%02x unknown\n",
table[0]);
return NULL;
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct init_exec iexec = {true, false};
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint8_t *table = &bios->data[bios->display.script_table_ptr];
uint8_t *otable = NULL;
uint16_t script;
}
}
- bios->display.output = dcbent;
-
if (pxclk == 0) {
script = ROM16(otable[6]);
if (!script) {
}
NV_TRACE(dev, "0x%04X: parsing output script 0\n", script);
- parse_init_table(bios, script, &iexec);
+ nouveau_bios_run_init_table(dev, script, dcbent);
} else
if (pxclk == -1) {
script = ROM16(otable[8]);
}
NV_TRACE(dev, "0x%04X: parsing output script 1\n", script);
- parse_init_table(bios, script, &iexec);
+ nouveau_bios_run_init_table(dev, script, dcbent);
} else
if (pxclk == -2) {
if (table[4] >= 12)
}
NV_TRACE(dev, "0x%04X: parsing output script 2\n", script);
- parse_init_table(bios, script, &iexec);
+ nouveau_bios_run_init_table(dev, script, dcbent);
} else
if (pxclk > 0) {
script = ROM16(otable[table[4] + i*6 + 2]);
}
NV_TRACE(dev, "0x%04X: parsing clock script 0\n", script);
- parse_init_table(bios, script, &iexec);
+ nouveau_bios_run_init_table(dev, script, dcbent);
} else
if (pxclk < 0) {
script = ROM16(otable[table[4] + i*6 + 4]);
}
NV_TRACE(dev, "0x%04X: parsing clock script 1\n", script);
- parse_init_table(bios, script, &iexec);
+ nouveau_bios_run_init_table(dev, script, dcbent);
}
return 0;
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
- int cv = bios->pub.chip_version;
+ struct nvbios *bios = &dev_priv->vbios;
+ int cv = bios->chip_version;
uint16_t clktable = 0, scriptptr;
uint32_t sel_clk_binding, sel_clk;
*/
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
- int cv = bios->pub.chip_version, pllindex = 0;
+ struct nvbios *bios = &dev_priv->vbios;
+ int cv = bios->chip_version, pllindex = 0;
uint8_t pll_lim_ver = 0, headerlen = 0, recordlen = 0, entries = 0;
uint32_t crystal_strap_mask, crystal_straps;
*/
bios->major_version = bios->data[offset + 3];
- bios->pub.chip_version = bios->data[offset + 2];
+ bios->chip_version = bios->data[offset + 2];
NV_TRACE(dev, "Bios version %02x.%02x.%02x.%02x\n",
bios->data[offset + 3], bios->data[offset + 2],
bios->data[offset + 1], bios->data[offset]);
}
/* First entry is normal dac, 2nd tv-out perhaps? */
- bios->pub.dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;
+ bios->dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;
return 0;
}
return -ENOSYS;
}
- bios->pub.dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);
- bios->pub.tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);
+ bios->dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);
+ bios->tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);
return 0;
}
uint16_t legacy_scripts_offset, legacy_i2c_offset;
/* load needed defaults in case we can't parse this info */
- bios->bdcb.dcb.i2c[0].write = NV_CIO_CRE_DDC_WR__INDEX;
- bios->bdcb.dcb.i2c[0].read = NV_CIO_CRE_DDC_STATUS__INDEX;
- bios->bdcb.dcb.i2c[1].write = NV_CIO_CRE_DDC0_WR__INDEX;
- bios->bdcb.dcb.i2c[1].read = NV_CIO_CRE_DDC0_STATUS__INDEX;
- bios->pub.digital_min_front_porch = 0x4b;
+ bios->dcb.i2c[0].write = NV_CIO_CRE_DDC_WR__INDEX;
+ bios->dcb.i2c[0].read = NV_CIO_CRE_DDC_STATUS__INDEX;
+ bios->dcb.i2c[1].write = NV_CIO_CRE_DDC0_WR__INDEX;
+ bios->dcb.i2c[1].read = NV_CIO_CRE_DDC0_STATUS__INDEX;
+ bios->digital_min_front_porch = 0x4b;
bios->fmaxvco = 256000;
bios->fminvco = 128000;
bios->fp.duallink_transition_clk = 90000;
bios->legacy.i2c_indices.crt = bios->data[legacy_i2c_offset];
bios->legacy.i2c_indices.tv = bios->data[legacy_i2c_offset + 1];
bios->legacy.i2c_indices.panel = bios->data[legacy_i2c_offset + 2];
- bios->bdcb.dcb.i2c[0].write = bios->data[legacy_i2c_offset + 4];
- bios->bdcb.dcb.i2c[0].read = bios->data[legacy_i2c_offset + 5];
- bios->bdcb.dcb.i2c[1].write = bios->data[legacy_i2c_offset + 6];
- bios->bdcb.dcb.i2c[1].read = bios->data[legacy_i2c_offset + 7];
+ bios->dcb.i2c[0].write = bios->data[legacy_i2c_offset + 4];
+ bios->dcb.i2c[0].read = bios->data[legacy_i2c_offset + 5];
+ bios->dcb.i2c[1].write = bios->data[legacy_i2c_offset + 6];
+ bios->dcb.i2c[1].read = bios->data[legacy_i2c_offset + 7];
if (bmplength > 74) {
bios->fmaxvco = ROM32(bmp[67]);
else
NV_WARN(dev,
"DCB I2C table has more entries than indexable "
- "(%d entries, max index 15)\n", i2ctable[2]);
+ "(%d entries, max %d)\n", i2ctable[2],
+ DCB_MAX_NUM_I2C_ENTRIES);
entry_len = i2ctable[3];
/* [4] is i2c_default_indices, read in parse_dcb_table() */
}
if (index == 0xf)
return 0;
- if (index > i2c_entries) {
- NV_ERROR(dev, "DCB I2C index too big (%d > %d)\n",
+ if (index >= i2c_entries) {
+ NV_ERROR(dev, "DCB I2C index too big (%d >= %d)\n",
index, i2ctable[2]);
return -ENOENT;
}
static struct dcb_gpio_entry *
new_gpio_entry(struct nvbios *bios)
{
- struct parsed_dcb_gpio *gpio = &bios->bdcb.gpio;
+ struct dcb_gpio_table *gpio = &bios->dcb.gpio;
return &gpio->entry[gpio->entries++];
}
nouveau_bios_gpio_entry(struct drm_device *dev, enum dcb_gpio_tag tag)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
int i;
- for (i = 0; i < bios->bdcb.gpio.entries; i++) {
- if (bios->bdcb.gpio.entry[i].tag != tag)
+ for (i = 0; i < bios->dcb.gpio.entries; i++) {
+ if (bios->dcb.gpio.entry[i].tag != tag)
continue;
- return &bios->bdcb.gpio.entry[i];
+ return &bios->dcb.gpio.entry[i];
}
return NULL;
parse_dcb_gpio_table(struct nvbios *bios)
{
struct drm_device *dev = bios->dev;
- uint16_t gpio_table_ptr = bios->bdcb.gpio_table_ptr;
+ uint16_t gpio_table_ptr = bios->dcb.gpio_table_ptr;
uint8_t *gpio_table = &bios->data[gpio_table_ptr];
int header_len = gpio_table[1],
entries = gpio_table[2],
void (*parse_entry)(struct nvbios *, uint16_t) = NULL;
int i;
- if (bios->bdcb.version >= 0x40) {
+ if (bios->dcb.version >= 0x40) {
if (gpio_table_ptr && entry_len != 4) {
NV_WARN(dev, "Invalid DCB GPIO table entry length.\n");
return;
parse_entry = parse_dcb40_gpio_entry;
- } else if (bios->bdcb.version >= 0x30) {
+ } else if (bios->dcb.version >= 0x30) {
if (gpio_table_ptr && entry_len != 2) {
NV_WARN(dev, "Invalid DCB GPIO table entry length.\n");
return;
parse_entry = parse_dcb30_gpio_entry;
- } else if (bios->bdcb.version >= 0x22) {
+ } else if (bios->dcb.version >= 0x22) {
/*
* DCBs older than v3.0 don't really have a GPIO
* table, instead they keep some GPIO info at fixed
nouveau_bios_connector_entry(struct drm_device *dev, int index)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
struct dcb_connector_table_entry *cte;
- if (index >= bios->bdcb.connector.entries)
+ if (index >= bios->dcb.connector.entries)
return NULL;
- cte = &bios->bdcb.connector.entry[index];
+ cte = &bios->dcb.connector.entry[index];
if (cte->type == 0xff)
return NULL;
return cte;
}
+static enum dcb_connector_type
+divine_connector_type(struct nvbios *bios, int index)
+{
+ struct dcb_table *dcb = &bios->dcb;
+ unsigned encoders = 0, type = DCB_CONNECTOR_NONE;
+ int i;
+
+ for (i = 0; i < dcb->entries; i++) {
+ if (dcb->entry[i].connector == index)
+ encoders |= (1 << dcb->entry[i].type);
+ }
+
+ if (encoders & (1 << OUTPUT_DP)) {
+ if (encoders & (1 << OUTPUT_TMDS))
+ type = DCB_CONNECTOR_DP;
+ else
+ type = DCB_CONNECTOR_eDP;
+ } else
+ if (encoders & (1 << OUTPUT_TMDS)) {
+ if (encoders & (1 << OUTPUT_ANALOG))
+ type = DCB_CONNECTOR_DVI_I;
+ else
+ type = DCB_CONNECTOR_DVI_D;
+ } else
+ if (encoders & (1 << OUTPUT_ANALOG)) {
+ type = DCB_CONNECTOR_VGA;
+ } else
+ if (encoders & (1 << OUTPUT_LVDS)) {
+ type = DCB_CONNECTOR_LVDS;
+ } else
+ if (encoders & (1 << OUTPUT_TV)) {
+ type = DCB_CONNECTOR_TV_0;
+ }
+
+ return type;
+}
+
static void
parse_dcb_connector_table(struct nvbios *bios)
{
struct drm_device *dev = bios->dev;
- struct dcb_connector_table *ct = &bios->bdcb.connector;
+ struct dcb_connector_table *ct = &bios->dcb.connector;
struct dcb_connector_table_entry *cte;
- uint8_t *conntab = &bios->data[bios->bdcb.connector_table_ptr];
+ uint8_t *conntab = &bios->data[bios->dcb.connector_table_ptr];
uint8_t *entry;
int i;
- if (!bios->bdcb.connector_table_ptr) {
+ if (!bios->dcb.connector_table_ptr) {
NV_DEBUG_KMS(dev, "No DCB connector table present\n");
return;
}
cte->entry = ROM16(entry[0]);
else
cte->entry = ROM32(entry[0]);
+
cte->type = (cte->entry & 0x000000ff) >> 0;
cte->index = (cte->entry & 0x00000f00) >> 8;
switch (cte->entry & 0x00033000) {
NV_INFO(dev, " %d: 0x%08x: type 0x%02x idx %d tag 0x%02x\n",
i, cte->entry, cte->type, cte->index, cte->gpio_tag);
+
+ /* check for known types, fallback to guessing the type
+ * from attached encoders if we hit an unknown.
+ */
+ switch (cte->type) {
+ case DCB_CONNECTOR_VGA:
+ case DCB_CONNECTOR_TV_0:
+ case DCB_CONNECTOR_TV_1:
+ case DCB_CONNECTOR_TV_3:
+ case DCB_CONNECTOR_DVI_I:
+ case DCB_CONNECTOR_DVI_D:
+ case DCB_CONNECTOR_LVDS:
+ case DCB_CONNECTOR_DP:
+ case DCB_CONNECTOR_eDP:
+ case DCB_CONNECTOR_HDMI_0:
+ case DCB_CONNECTOR_HDMI_1:
+ break;
+ default:
+ cte->type = divine_connector_type(bios, cte->index);
+ NV_WARN(dev, "unknown type, using 0x%02x", cte->type);
+ break;
+ }
+
}
}
-static struct dcb_entry *new_dcb_entry(struct parsed_dcb *dcb)
+static struct dcb_entry *new_dcb_entry(struct dcb_table *dcb)
{
struct dcb_entry *entry = &dcb->entry[dcb->entries];
return entry;
}
-static void fabricate_vga_output(struct parsed_dcb *dcb, int i2c, int heads)
+static void fabricate_vga_output(struct dcb_table *dcb, int i2c, int heads)
{
struct dcb_entry *entry = new_dcb_entry(dcb);
/* "or" mostly unused in early gen crt modesetting, 0 is fine */
}
-static void fabricate_dvi_i_output(struct parsed_dcb *dcb, bool twoHeads)
+static void fabricate_dvi_i_output(struct dcb_table *dcb, bool twoHeads)
{
struct dcb_entry *entry = new_dcb_entry(dcb);
#endif
}
-static void fabricate_tv_output(struct parsed_dcb *dcb, bool twoHeads)
+static void fabricate_tv_output(struct dcb_table *dcb, bool twoHeads)
{
struct dcb_entry *entry = new_dcb_entry(dcb);
}
static bool
-parse_dcb20_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
+parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
uint32_t conn, uint32_t conf, struct dcb_entry *entry)
{
entry->type = conn & 0xf;
entry->i2c_index = (conn >> 4) & 0xf;
entry->heads = (conn >> 8) & 0xf;
- if (bdcb->version >= 0x40)
+ if (dcb->version >= 0x40)
entry->connector = (conn >> 12) & 0xf;
entry->bus = (conn >> 16) & 0xf;
entry->location = (conn >> 20) & 0x3;
* Although the rest of a CRT conf dword is usually
* zeros, mac biosen have stuff there so we must mask
*/
- entry->crtconf.maxfreq = (bdcb->version < 0x30) ?
+ entry->crtconf.maxfreq = (dcb->version < 0x30) ?
(conf & 0xffff) * 10 :
(conf & 0xff) * 10000;
break;
uint32_t mask;
if (conf & 0x1)
entry->lvdsconf.use_straps_for_mode = true;
- if (bdcb->version < 0x22) {
+ if (dcb->version < 0x22) {
mask = ~0xd;
/*
* The laptop in bug 14567 lies and claims to not use
* Until we even try to use these on G8x, it's
* useless reporting unknown bits. They all are.
*/
- if (bdcb->version >= 0x40)
+ if (dcb->version >= 0x40)
break;
NV_ERROR(dev, "Unknown LVDS configuration bits, "
}
case OUTPUT_TV:
{
- if (bdcb->version >= 0x30)
+ if (dcb->version >= 0x30)
entry->tvconf.has_component_output = conf & (0x8 << 4);
else
entry->tvconf.has_component_output = false;
break;
case 0xe:
/* weird g80 mobile type that "nv" treats as a terminator */
- bdcb->dcb.entries--;
+ dcb->entries--;
return false;
+ default:
+ break;
}
/* unsure what DCB version introduces this, 3.0? */
}
static bool
-parse_dcb15_entry(struct drm_device *dev, struct parsed_dcb *dcb,
+parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
uint32_t conn, uint32_t conf, struct dcb_entry *entry)
{
switch (conn & 0x0000000f) {
return true;
}
-static bool parse_dcb_entry(struct drm_device *dev, struct bios_parsed_dcb *bdcb,
+static bool parse_dcb_entry(struct drm_device *dev, struct dcb_table *dcb,
uint32_t conn, uint32_t conf)
{
- struct dcb_entry *entry = new_dcb_entry(&bdcb->dcb);
+ struct dcb_entry *entry = new_dcb_entry(dcb);
bool ret;
- if (bdcb->version >= 0x20)
- ret = parse_dcb20_entry(dev, bdcb, conn, conf, entry);
+ if (dcb->version >= 0x20)
+ ret = parse_dcb20_entry(dev, dcb, conn, conf, entry);
else
- ret = parse_dcb15_entry(dev, &bdcb->dcb, conn, conf, entry);
+ ret = parse_dcb15_entry(dev, dcb, conn, conf, entry);
if (!ret)
return ret;
- read_dcb_i2c_entry(dev, bdcb->version, bdcb->i2c_table,
- entry->i2c_index, &bdcb->dcb.i2c[entry->i2c_index]);
+ read_dcb_i2c_entry(dev, dcb->version, dcb->i2c_table,
+ entry->i2c_index, &dcb->i2c[entry->i2c_index]);
return true;
}
static
-void merge_like_dcb_entries(struct drm_device *dev, struct parsed_dcb *dcb)
+void merge_like_dcb_entries(struct drm_device *dev, struct dcb_table *dcb)
{
/*
* DCB v2.0 lists each output combination separately.
parse_dcb_table(struct drm_device *dev, struct nvbios *bios, bool twoHeads)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct bios_parsed_dcb *bdcb = &bios->bdcb;
- struct parsed_dcb *dcb;
+ struct dcb_table *dcb = &bios->dcb;
uint16_t dcbptr = 0, i2ctabptr = 0;
uint8_t *dcbtable;
uint8_t headerlen = 0x4, entries = DCB_MAX_NUM_ENTRIES;
int recordlength = 8, confofs = 4;
int i;
- dcb = bios->pub.dcb = &bdcb->dcb;
- dcb->entries = 0;
-
/* get the offset from 0x36 */
if (dev_priv->card_type > NV_04) {
dcbptr = ROM16(bios->data[0x36]);
dcbtable = &bios->data[dcbptr];
/* get DCB version */
- bdcb->version = dcbtable[0];
+ dcb->version = dcbtable[0];
NV_TRACE(dev, "Found Display Configuration Block version %d.%d\n",
- bdcb->version >> 4, bdcb->version & 0xf);
+ dcb->version >> 4, dcb->version & 0xf);
- if (bdcb->version >= 0x20) { /* NV17+ */
+ if (dcb->version >= 0x20) { /* NV17+ */
uint32_t sig;
- if (bdcb->version >= 0x30) { /* NV40+ */
+ if (dcb->version >= 0x30) { /* NV40+ */
headerlen = dcbtable[1];
entries = dcbtable[2];
recordlength = dcbtable[3];
i2ctabptr = ROM16(dcbtable[4]);
sig = ROM32(dcbtable[6]);
- bdcb->gpio_table_ptr = ROM16(dcbtable[10]);
- bdcb->connector_table_ptr = ROM16(dcbtable[20]);
+ dcb->gpio_table_ptr = ROM16(dcbtable[10]);
+ dcb->connector_table_ptr = ROM16(dcbtable[20]);
} else {
i2ctabptr = ROM16(dcbtable[2]);
sig = ROM32(dcbtable[4]);
"signature (%08X)\n", sig);
return -EINVAL;
}
- } else if (bdcb->version >= 0x15) { /* some NV11 and NV20 */
+ } else if (dcb->version >= 0x15) { /* some NV11 and NV20 */
char sig[8] = { 0 };
strncpy(sig, (char *)&dcbtable[-7], 7);
if (!i2ctabptr)
NV_WARN(dev, "No pointer to DCB I2C port table\n");
else {
- bdcb->i2c_table = &bios->data[i2ctabptr];
- if (bdcb->version >= 0x30)
- bdcb->i2c_default_indices = bdcb->i2c_table[4];
+ dcb->i2c_table = &bios->data[i2ctabptr];
+ if (dcb->version >= 0x30)
+ dcb->i2c_default_indices = dcb->i2c_table[4];
}
- parse_dcb_gpio_table(bios);
- parse_dcb_connector_table(bios);
-
if (entries > DCB_MAX_NUM_ENTRIES)
entries = DCB_MAX_NUM_ENTRIES;
NV_TRACEWARN(dev, "Raw DCB entry %d: %08x %08x\n",
dcb->entries, connection, config);
- if (!parse_dcb_entry(dev, bdcb, connection, config))
+ if (!parse_dcb_entry(dev, dcb, connection, config))
break;
}
* apart for v2.1+ not being known for requiring merging, this
* guarantees dcbent->index is the index of the entry in the rom image
*/
- if (bdcb->version < 0x21)
+ if (dcb->version < 0x21)
merge_like_dcb_entries(dev, dcb);
- return dcb->entries ? 0 : -ENXIO;
+ if (!dcb->entries)
+ return -ENXIO;
+
+ parse_dcb_gpio_table(bios);
+ parse_dcb_connector_table(bios);
+ return 0;
}
static void
fixup_legacy_connector(struct nvbios *bios)
{
- struct bios_parsed_dcb *bdcb = &bios->bdcb;
- struct parsed_dcb *dcb = &bdcb->dcb;
- int high = 0, i;
+ struct dcb_table *dcb = &bios->dcb;
+ int i, i2c, i2c_conn[DCB_MAX_NUM_I2C_ENTRIES] = { };
/*
* DCB 3.0 also has the table in most cases, but there are some cards
* indices are all 0. We don't need the connector indices on pre-G80
* chips (yet?) so limit the use to DCB 4.0 and above.
*/
- if (bdcb->version >= 0x40)
+ if (dcb->version >= 0x40)
return;
+ dcb->connector.entries = 0;
+
/*
* No known connector info before v3.0, so make it up. the rule here
* is: anything on the same i2c bus is considered to be on the same
* its own unique connector index.
*/
for (i = 0; i < dcb->entries; i++) {
- if (dcb->entry[i].i2c_index == 0xf)
- continue;
-
/*
* Ignore the I2C index for on-chip TV-out, as there
* are cards with bogus values (nv31m in bug 23212),
* and it's otherwise useless.
*/
if (dcb->entry[i].type == OUTPUT_TV &&
- dcb->entry[i].location == DCB_LOC_ON_CHIP) {
+ dcb->entry[i].location == DCB_LOC_ON_CHIP)
dcb->entry[i].i2c_index = 0xf;
+ i2c = dcb->entry[i].i2c_index;
+
+ if (i2c_conn[i2c]) {
+ dcb->entry[i].connector = i2c_conn[i2c] - 1;
continue;
}
- dcb->entry[i].connector = dcb->entry[i].i2c_index;
- if (dcb->entry[i].connector > high)
- high = dcb->entry[i].connector;
+ dcb->entry[i].connector = dcb->connector.entries++;
+ if (i2c != 0xf)
+ i2c_conn[i2c] = dcb->connector.entries;
}
- for (i = 0; i < dcb->entries; i++) {
- if (dcb->entry[i].i2c_index != 0xf)
- continue;
-
- dcb->entry[i].connector = ++high;
+ /* Fake the connector table as well as just connector indices */
+ for (i = 0; i < dcb->connector.entries; i++) {
+ dcb->connector.entry[i].index = i;
+ dcb->connector.entry[i].type = divine_connector_type(bios, i);
+ dcb->connector.entry[i].gpio_tag = 0xff;
}
}
static void
fixup_legacy_i2c(struct nvbios *bios)
{
- struct parsed_dcb *dcb = &bios->bdcb.dcb;
+ struct dcb_table *dcb = &bios->dcb;
int i;
for (i = 0; i < dcb->entries; i++) {
uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
const uint8_t edid_sig[] = {
0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };
uint16_t offset = 0;
struct dcb_entry *dcbent)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
struct init_exec iexec = { true, false };
+ mutex_lock(&bios->lock);
bios->display.output = dcbent;
parse_init_table(bios, table, &iexec);
bios->display.output = NULL;
+ mutex_unlock(&bios->lock);
}
static bool NVInitVBIOS(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
memset(bios, 0, sizeof(struct nvbios));
+ mutex_init(&bios->lock);
bios->dev = dev;
if (!NVShadowVBIOS(dev, bios->data))
static int nouveau_parse_vbios_struct(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' };
const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 };
int offset;
nouveau_run_vbios_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
int i, ret = 0;
NVLockVgaCrtcs(dev, false);
}
if (dev_priv->card_type >= NV_50) {
- for (i = 0; i < bios->bdcb.dcb.entries; i++) {
+ for (i = 0; i < bios->dcb.entries; i++) {
nouveau_bios_run_display_table(dev,
- &bios->bdcb.dcb.entry[i],
+ &bios->dcb.entry[i],
0, 0);
}
}
nouveau_bios_i2c_devices_takedown(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
struct dcb_i2c_entry *entry;
int i;
- entry = &bios->bdcb.dcb.i2c[0];
+ entry = &bios->dcb.i2c[0];
for (i = 0; i < DCB_MAX_NUM_I2C_ENTRIES; i++, entry++)
nouveau_i2c_fini(dev, entry);
}
nouveau_bios_init(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->VBIOS;
+ struct nvbios *bios = &dev_priv->vbios;
uint32_t saved_nv_pextdev_boot_0;
bool was_locked;
int ret;
- dev_priv->vbios = &bios->pub;
-
if (!NVInitVBIOS(dev))
return -ENODEV;
bios_wr32(bios, NV_PEXTDEV_BOOT_0, saved_nv_pextdev_boot_0);
ret = nouveau_run_vbios_init(dev);
- if (ret) {
- dev_priv->vbios = NULL;
+ if (ret)
return ret;
- }
/* feature_byte on BMP is poor, but init always sets CR4B */
was_locked = NVLockVgaCrtcs(dev, false);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff