nv50_cursor.o nv50_display.o nv50_fbcon.o \
nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \
nv04_crtc.o nv04_display.o nv04_cursor.o nv04_fbcon.o \
- nv17_gpio.o nv50_gpio.o
+ nv17_gpio.o nv50_gpio.o \
+ nv50_calc.o
nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o
nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
#define NV_DEBUG_NOTRACE
#include "nouveau_drv.h"
#include "nouveau_hw.h"
+#include "nouveau_encoder.h"
/* these defines are made up */
#define NV_CIO_CRE_44_HEADA 0x0
struct init_tbl_entry {
char *name;
uint8_t id;
+ /* Return:
+ * > 0: success, length of opcode
+ * 0: success, but abort further parsing of table (INIT_DONE etc)
+ * < 0: failure, table parsing will be aborted
+ */
int (*handler)(struct nvbios *, uint16_t, struct init_exec *);
};
return dcb_entry;
}
+static int
+read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, int index, struct dcb_i2c_entry *i2c)
+{
+ uint8_t dcb_i2c_ver = dcb_version, headerlen = 0, entry_len = 4;
+ int i2c_entries = DCB_MAX_NUM_I2C_ENTRIES;
+ int recordoffset = 0, rdofs = 1, wrofs = 0;
+ uint8_t port_type = 0;
+
+ if (!i2ctable)
+ return -EINVAL;
+
+ if (dcb_version >= 0x30) {
+ if (i2ctable[0] != dcb_version) /* necessary? */
+ NV_WARN(dev,
+ "DCB I2C table version mismatch (%02X vs %02X)\n",
+ i2ctable[0], dcb_version);
+ dcb_i2c_ver = i2ctable[0];
+ headerlen = i2ctable[1];
+ if (i2ctable[2] <= DCB_MAX_NUM_I2C_ENTRIES)
+ i2c_entries = i2ctable[2];
+ else
+ NV_WARN(dev,
+ "DCB I2C table has more entries than indexable "
+ "(%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() */
+ }
+ /*
+ * It's your own fault if you call this function on a DCB 1.1 BIOS --
+ * the test below is for DCB 1.2
+ */
+ if (dcb_version < 0x14) {
+ recordoffset = 2;
+ rdofs = 0;
+ wrofs = 1;
+ }
+
+ if (index == 0xf)
+ return 0;
+ if (index >= i2c_entries) {
+ NV_ERROR(dev, "DCB I2C index too big (%d >= %d)\n",
+ index, i2ctable[2]);
+ return -ENOENT;
+ }
+ if (i2ctable[headerlen + entry_len * index + 3] == 0xff) {
+ NV_ERROR(dev, "DCB I2C entry invalid\n");
+ return -EINVAL;
+ }
+
+ if (dcb_i2c_ver >= 0x30) {
+ port_type = i2ctable[headerlen + recordoffset + 3 + entry_len * index];
+
+ /*
+ * Fixup for chips using same address offset for read and
+ * write.
+ */
+ if (port_type == 4) /* seen on C51 */
+ rdofs = wrofs = 1;
+ if (port_type >= 5) /* G80+ */
+ rdofs = wrofs = 0;
+ }
+
+ if (dcb_i2c_ver >= 0x40) {
+ if (port_type != 5 && port_type != 6)
+ NV_WARN(dev, "DCB I2C table has port type %d\n", port_type);
+
+ i2c->entry = ROM32(i2ctable[headerlen + recordoffset + entry_len * index]);
+ }
+
+ i2c->port_type = port_type;
+ i2c->read = i2ctable[headerlen + recordoffset + rdofs + entry_len * index];
+ i2c->write = i2ctable[headerlen + recordoffset + wrofs + entry_len * index];
+
+ return 0;
+}
+
static struct nouveau_i2c_chan *
init_i2c_device_find(struct drm_device *dev, int i2c_index)
{
}
if (i2c_index == 0x80) /* g80+ */
i2c_index = dcb->i2c_default_indices & 0xf;
+ else
+ if (i2c_index == 0x81)
+ i2c_index = (dcb->i2c_default_indices & 0xf0) >> 4;
+
+ if (i2c_index > DCB_MAX_NUM_I2C_ENTRIES) {
+ NV_ERROR(dev, "invalid i2c_index 0x%x\n", i2c_index);
+ return NULL;
+ }
+
+ /* Make sure i2c table entry has been parsed, it may not
+ * have been if this is a bus not referenced by a DCB encoder
+ */
+ read_dcb_i2c_entry(dev, dcb->version, dcb->i2c_table,
+ i2c_index, &dcb->i2c[i2c_index]);
return nouveau_i2c_find(dev, i2c_index);
}
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return 0;
+ return -EINVAL;
}
configval = ROM32(bios->data[offset + 11 + config * 4]);
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return 0;
+ return -EINVAL;
}
freq = ROM16(bios->data[offset + 12 + config * 2]);
}
static int
+init_dp_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
+{
+ /*
+ * INIT_DP_CONDITION opcode: 0x3A ('')
+ *
+ * offset (8 bit): opcode
+ * offset + 1 (8 bit): "sub" opcode
+ * offset + 2 (8 bit): unknown
+ *
+ */
+
+ struct bit_displayport_encoder_table *dpe = NULL;
+ struct dcb_entry *dcb = bios->display.output;
+ struct drm_device *dev = bios->dev;
+ uint8_t cond = bios->data[offset + 1];
+ int dummy;
+
+ BIOSLOG(bios, "0x%04X: subop 0x%02X\n", offset, cond);
+
+ if (!iexec->execute)
+ return 3;
+
+ dpe = nouveau_bios_dp_table(dev, dcb, &dummy);
+ if (!dpe) {
+ NV_ERROR(dev, "0x%04X: INIT_3A: no encoder table!!\n", offset);
+ return -EINVAL;
+ }
+
+ switch (cond) {
+ case 0:
+ {
+ struct dcb_connector_table_entry *ent =
+ &bios->dcb.connector.entry[dcb->connector];
+
+ if (ent->type != DCB_CONNECTOR_eDP)
+ iexec->execute = false;
+ }
+ break;
+ case 1:
+ case 2:
+ if (!(dpe->unknown & cond))
+ iexec->execute = false;
+ break;
+ case 5:
+ {
+ struct nouveau_i2c_chan *auxch;
+ int ret;
+
+ auxch = nouveau_i2c_find(dev, bios->display.output->i2c_index);
+ if (!auxch)
+ return -ENODEV;
+
+ ret = nouveau_dp_auxch(auxch, 9, 0xd, &cond, 1);
+ if (ret)
+ return ret;
+
+ if (cond & 1)
+ iexec->execute = false;
+ }
+ break;
+ default:
+ NV_WARN(dev, "0x%04X: unknown INIT_3A op: %d\n", offset, cond);
+ break;
+ }
+
+ if (iexec->execute)
+ BIOSLOG(bios, "0x%04X: continuing to execute\n", offset);
+ else
+ BIOSLOG(bios, "0x%04X: skipping following commands\n", offset);
+
+ return 3;
+}
+
+static int
+init_op_3b(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
+{
+ /*
+ * INIT_3B opcode: 0x3B ('')
+ *
+ * offset (8 bit): opcode
+ * offset + 1 (8 bit): crtc index
+ *
+ */
+
+ uint8_t or = ffs(bios->display.output->or) - 1;
+ uint8_t index = bios->data[offset + 1];
+ uint8_t data;
+
+ if (!iexec->execute)
+ return 2;
+
+ data = bios_idxprt_rd(bios, 0x3d4, index);
+ bios_idxprt_wr(bios, 0x3d4, index, data & ~(1 << or));
+ return 2;
+}
+
+static int
+init_op_3c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
+{
+ /*
+ * INIT_3C opcode: 0x3C ('')
+ *
+ * offset (8 bit): opcode
+ * offset + 1 (8 bit): crtc index
+ *
+ */
+
+ uint8_t or = ffs(bios->display.output->or) - 1;
+ uint8_t index = bios->data[offset + 1];
+ uint8_t data;
+
+ if (!iexec->execute)
+ return 2;
+
+ data = bios_idxprt_rd(bios, 0x3d4, index);
+ bios_idxprt_wr(bios, 0x3d4, index, data | (1 << or));
+ return 2;
+}
+
+static int
init_idx_addr_latched(struct nvbios *bios, uint16_t offset,
struct init_exec *iexec)
{
NV_ERROR(bios->dev,
"0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
offset, config, count);
- return 0;
+ return -EINVAL;
}
freq = ROM32(bios->data[offset + 11 + config * 4]);
*/
uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2];
+ uint8_t i2c_address = bios->data[offset + 2] >> 1;
uint8_t count = bios->data[offset + 3];
- int len = 4 + count * 3;
struct nouveau_i2c_chan *chan;
- struct i2c_msg msg;
- int i;
+ int len = 4 + count * 3;
+ int ret, i;
if (!iexec->execute)
return len;
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return 0;
+ return -ENODEV;
for (i = 0; i < count; i++) {
- uint8_t i2c_reg = bios->data[offset + 4 + i * 3];
+ uint8_t reg = bios->data[offset + 4 + i * 3];
uint8_t mask = bios->data[offset + 5 + i * 3];
uint8_t data = bios->data[offset + 6 + i * 3];
- uint8_t value;
+ union i2c_smbus_data val;
- msg.addr = i2c_address;
- msg.flags = I2C_M_RD;
- msg.len = 1;
- msg.buf = &value;
- if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return 0;
+ ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
+ I2C_SMBUS_READ, reg,
+ I2C_SMBUS_BYTE_DATA, &val);
+ if (ret < 0)
+ return ret;
BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
"Mask: 0x%02X, Data: 0x%02X\n",
- offset, i2c_reg, value, mask, data);
+ offset, reg, val.byte, mask, data);
- value = (value & mask) | data;
+ if (!bios->execute)
+ continue;
- if (bios->execute) {
- msg.addr = i2c_address;
- msg.flags = 0;
- msg.len = 1;
- msg.buf = &value;
- if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return 0;
- }
+ val.byte &= mask;
+ val.byte |= data;
+ ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
+ I2C_SMBUS_WRITE, reg,
+ I2C_SMBUS_BYTE_DATA, &val);
+ if (ret < 0)
+ return ret;
}
return len;
*/
uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2];
+ uint8_t i2c_address = bios->data[offset + 2] >> 1;
uint8_t count = bios->data[offset + 3];
- int len = 4 + count * 2;
struct nouveau_i2c_chan *chan;
- struct i2c_msg msg;
- int i;
+ int len = 4 + count * 2;
+ int ret, i;
if (!iexec->execute)
return len;
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return 0;
+ return -ENODEV;
for (i = 0; i < count; i++) {
- uint8_t i2c_reg = bios->data[offset + 4 + i * 2];
- uint8_t data = bios->data[offset + 5 + i * 2];
+ uint8_t reg = bios->data[offset + 4 + i * 2];
+ union i2c_smbus_data val;
+
+ val.byte = bios->data[offset + 5 + i * 2];
BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Data: 0x%02X\n",
- offset, i2c_reg, data);
-
- if (bios->execute) {
- msg.addr = i2c_address;
- msg.flags = 0;
- msg.len = 1;
- msg.buf = &data;
- if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return 0;
- }
+ offset, reg, val.byte);
+
+ if (!bios->execute)
+ continue;
+
+ ret = i2c_smbus_xfer(&chan->adapter, i2c_address, 0,
+ I2C_SMBUS_WRITE, reg,
+ I2C_SMBUS_BYTE_DATA, &val);
+ if (ret < 0)
+ return ret;
}
return len;
*/
uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2];
+ uint8_t i2c_address = bios->data[offset + 2] >> 1;
uint8_t count = bios->data[offset + 3];
int len = 4 + count;
struct nouveau_i2c_chan *chan;
chan = init_i2c_device_find(bios->dev, i2c_index);
if (!chan)
- return 0;
+ return -ENODEV;
for (i = 0; i < count; i++) {
data[i] = bios->data[offset + 4 + i];
msg.len = count;
msg.buf = data;
if (i2c_transfer(&chan->adapter, &msg, 1) != 1)
- return 0;
+ return -EIO;
}
return len;
reg = get_tmds_index_reg(bios->dev, mlv);
if (!reg)
- return 0;
+ return -EINVAL;
bios_wr32(bios, reg,
tmdsaddr | NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE);
reg = get_tmds_index_reg(bios->dev, mlv);
if (!reg)
- return 0;
+ return -EINVAL;
for (i = 0; i < count; i++) {
uint8_t tmdsaddr = bios->data[offset + 3 + i * 2];
uint32_t reg, data;
if (bios->major_version > 2)
- return 0;
+ return -ENODEV;
bios_idxprt_wr(bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX, bios_idxprt_rd(
bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX) | 0x20);
int clock;
if (bios->major_version > 2)
- return 0;
+ return -ENODEV;
clock = ROM16(bios->data[meminitoffs + 4]) * 10;
setPLL(bios, NV_PRAMDAC_NVPLL_COEFF, clock);
uint8_t cr3c = ((straps << 2) & 0xf0) | (straps & (1 << 6));
if (bios->major_version > 2)
- return 0;
+ return -ENODEV;
bios_idxprt_wr(bios, NV_CIO_CRX__COLOR,
NV_CIO_CRE_SCRATCH4__INDEX, cr3c);
NV_ERROR(bios->dev,
"0x%04X: Zero block length - has the M table "
"been parsed?\n", offset);
- return 0;
+ return -EINVAL;
}
strap_ramcfg = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 2) & 0xf;
if (!bios->display.output) {
NV_ERROR(dev, "INIT_AUXCH: no active output\n");
- return 0;
+ return -EINVAL;
}
auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
if (!auxch) {
NV_ERROR(dev, "INIT_AUXCH: couldn't get auxch %d\n",
bios->display.output->i2c_index);
- return 0;
+ return -ENODEV;
}
if (!iexec->execute)
ret = nouveau_dp_auxch(auxch, 9, addr, &data, 1);
if (ret) {
NV_ERROR(dev, "INIT_AUXCH: rd auxch fail %d\n", ret);
- return 0;
+ return ret;
}
data &= bios->data[offset + 0];
ret = nouveau_dp_auxch(auxch, 8, addr, &data, 1);
if (ret) {
NV_ERROR(dev, "INIT_AUXCH: wr auxch fail %d\n", ret);
- return 0;
+ return ret;
}
}
if (!bios->display.output) {
NV_ERROR(dev, "INIT_ZM_AUXCH: no active output\n");
- return 0;
+ return -EINVAL;
}
auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
if (!auxch) {
NV_ERROR(dev, "INIT_ZM_AUXCH: couldn't get auxch %d\n",
bios->display.output->i2c_index);
- return 0;
+ return -ENODEV;
}
if (!iexec->execute)
ret = nouveau_dp_auxch(auxch, 8, addr, &bios->data[offset], 1);
if (ret) {
NV_ERROR(dev, "INIT_ZM_AUXCH: wr auxch fail %d\n", ret);
- return 0;
+ return ret;
}
}
{ "INIT_COPY" , 0x37, init_copy },
{ "INIT_NOT" , 0x38, init_not },
{ "INIT_IO_FLAG_CONDITION" , 0x39, init_io_flag_condition },
+ { "INIT_DP_CONDITION" , 0x3A, init_dp_condition },
+ { "INIT_OP_3B" , 0x3B, init_op_3b },
+ { "INIT_OP_3C" , 0x3C, init_op_3c },
{ "INIT_INDEX_ADDRESS_LATCHED" , 0x49, init_idx_addr_latched },
{ "INIT_IO_RESTRICT_PLL2" , 0x4A, init_io_restrict_pll2 },
{ "INIT_PLL2" , 0x4B, init_pll2 },
* is changed back to EXECUTE.
*/
- int count = 0, i, res;
+ int count = 0, i, ret;
uint8_t id;
/*
for (i = 0; itbl_entry[i].name && (itbl_entry[i].id != id); i++)
;
- if (itbl_entry[i].name) {
- BIOSLOG(bios, "0x%04X: [ (0x%02X) - %s ]\n",
- offset, itbl_entry[i].id, itbl_entry[i].name);
-
- /* execute eventual command handler */
- res = (*itbl_entry[i].handler)(bios, offset, iexec);
- if (!res)
- break;
- /*
- * Add the offset of the current command including all data
- * of that command. The offset will then be pointing on the
- * next op code.
- */
- offset += res;
- } else {
+ if (!itbl_entry[i].name) {
NV_ERROR(bios->dev,
"0x%04X: Init table command not found: "
"0x%02X\n", offset, id);
return -ENOENT;
}
+
+ BIOSLOG(bios, "0x%04X: [ (0x%02X) - %s ]\n", offset,
+ itbl_entry[i].id, itbl_entry[i].name);
+
+ /* execute eventual command handler */
+ ret = (*itbl_entry[i].handler)(bios, offset, iexec);
+ if (ret < 0) {
+ NV_ERROR(bios->dev, "0x%04X: Failed parsing init "
+ "table opcode: %s %d\n", offset,
+ itbl_entry[i].name, ret);
+ }
+
+ if (ret <= 0)
+ break;
+
+ /*
+ * Add the offset of the current command including all data
+ * of that command. The offset will then be pointing on the
+ * next op code.
+ */
+ offset += ret;
}
if (offset >= bios->length)
break;
}
-#if 0 /* for easy debugging */
- ErrorF("pll.vco1.minfreq: %d\n", pll_lim->vco1.minfreq);
- ErrorF("pll.vco1.maxfreq: %d\n", pll_lim->vco1.maxfreq);
- ErrorF("pll.vco2.minfreq: %d\n", pll_lim->vco2.minfreq);
- ErrorF("pll.vco2.maxfreq: %d\n", pll_lim->vco2.maxfreq);
-
- ErrorF("pll.vco1.min_inputfreq: %d\n", pll_lim->vco1.min_inputfreq);
- ErrorF("pll.vco1.max_inputfreq: %d\n", pll_lim->vco1.max_inputfreq);
- ErrorF("pll.vco2.min_inputfreq: %d\n", pll_lim->vco2.min_inputfreq);
- ErrorF("pll.vco2.max_inputfreq: %d\n", pll_lim->vco2.max_inputfreq);
-
- ErrorF("pll.vco1.min_n: %d\n", pll_lim->vco1.min_n);
- ErrorF("pll.vco1.max_n: %d\n", pll_lim->vco1.max_n);
- ErrorF("pll.vco1.min_m: %d\n", pll_lim->vco1.min_m);
- ErrorF("pll.vco1.max_m: %d\n", pll_lim->vco1.max_m);
- ErrorF("pll.vco2.min_n: %d\n", pll_lim->vco2.min_n);
- ErrorF("pll.vco2.max_n: %d\n", pll_lim->vco2.max_n);
- ErrorF("pll.vco2.min_m: %d\n", pll_lim->vco2.min_m);
- ErrorF("pll.vco2.max_m: %d\n", pll_lim->vco2.max_m);
-
- ErrorF("pll.max_log2p: %d\n", pll_lim->max_log2p);
- ErrorF("pll.log2p_bias: %d\n", pll_lim->log2p_bias);
-
- ErrorF("pll.refclk: %d\n", pll_lim->refclk);
-#endif
+ NV_DEBUG(dev, "pll.vco1.minfreq: %d\n", pll_lim->vco1.minfreq);
+ NV_DEBUG(dev, "pll.vco1.maxfreq: %d\n", pll_lim->vco1.maxfreq);
+ NV_DEBUG(dev, "pll.vco1.min_inputfreq: %d\n", pll_lim->vco1.min_inputfreq);
+ NV_DEBUG(dev, "pll.vco1.max_inputfreq: %d\n", pll_lim->vco1.max_inputfreq);
+ NV_DEBUG(dev, "pll.vco1.min_n: %d\n", pll_lim->vco1.min_n);
+ NV_DEBUG(dev, "pll.vco1.max_n: %d\n", pll_lim->vco1.max_n);
+ NV_DEBUG(dev, "pll.vco1.min_m: %d\n", pll_lim->vco1.min_m);
+ NV_DEBUG(dev, "pll.vco1.max_m: %d\n", pll_lim->vco1.max_m);
+ if (pll_lim->vco2.maxfreq) {
+ NV_DEBUG(dev, "pll.vco2.minfreq: %d\n", pll_lim->vco2.minfreq);
+ NV_DEBUG(dev, "pll.vco2.maxfreq: %d\n", pll_lim->vco2.maxfreq);
+ NV_DEBUG(dev, "pll.vco2.min_inputfreq: %d\n", pll_lim->vco2.min_inputfreq);
+ NV_DEBUG(dev, "pll.vco2.max_inputfreq: %d\n", pll_lim->vco2.max_inputfreq);
+ NV_DEBUG(dev, "pll.vco2.min_n: %d\n", pll_lim->vco2.min_n);
+ NV_DEBUG(dev, "pll.vco2.max_n: %d\n", pll_lim->vco2.max_n);
+ NV_DEBUG(dev, "pll.vco2.min_m: %d\n", pll_lim->vco2.min_m);
+ NV_DEBUG(dev, "pll.vco2.max_m: %d\n", pll_lim->vco2.max_m);
+ }
+ if (!pll_lim->max_p) {
+ NV_DEBUG(dev, "pll.max_log2p: %d\n", pll_lim->max_log2p);
+ NV_DEBUG(dev, "pll.log2p_bias: %d\n", pll_lim->log2p_bias);
+ } else {
+ NV_DEBUG(dev, "pll.min_p: %d\n", pll_lim->min_p);
+ NV_DEBUG(dev, "pll.max_p: %d\n", pll_lim->max_p);
+ }
+ NV_DEBUG(dev, "pll.refclk: %d\n", pll_lim->refclk);
return 0;
}
return 0;
}
-static int
-read_dcb_i2c_entry(struct drm_device *dev, int dcb_version, uint8_t *i2ctable, int index, struct dcb_i2c_entry *i2c)
-{
- uint8_t dcb_i2c_ver = dcb_version, headerlen = 0, entry_len = 4;
- int i2c_entries = DCB_MAX_NUM_I2C_ENTRIES;
- int recordoffset = 0, rdofs = 1, wrofs = 0;
- uint8_t port_type = 0;
-
- if (!i2ctable)
- return -EINVAL;
-
- if (dcb_version >= 0x30) {
- if (i2ctable[0] != dcb_version) /* necessary? */
- NV_WARN(dev,
- "DCB I2C table version mismatch (%02X vs %02X)\n",
- i2ctable[0], dcb_version);
- dcb_i2c_ver = i2ctable[0];
- headerlen = i2ctable[1];
- if (i2ctable[2] <= DCB_MAX_NUM_I2C_ENTRIES)
- i2c_entries = i2ctable[2];
- else
- NV_WARN(dev,
- "DCB I2C table has more entries than indexable "
- "(%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() */
- }
- /*
- * It's your own fault if you call this function on a DCB 1.1 BIOS --
- * the test below is for DCB 1.2
- */
- if (dcb_version < 0x14) {
- recordoffset = 2;
- rdofs = 0;
- wrofs = 1;
- }
-
- if (index == 0xf)
- return 0;
- if (index >= i2c_entries) {
- NV_ERROR(dev, "DCB I2C index too big (%d >= %d)\n",
- index, i2ctable[2]);
- return -ENOENT;
- }
- if (i2ctable[headerlen + entry_len * index + 3] == 0xff) {
- NV_ERROR(dev, "DCB I2C entry invalid\n");
- return -EINVAL;
- }
-
- if (dcb_i2c_ver >= 0x30) {
- port_type = i2ctable[headerlen + recordoffset + 3 + entry_len * index];
-
- /*
- * Fixup for chips using same address offset for read and
- * write.
- */
- if (port_type == 4) /* seen on C51 */
- rdofs = wrofs = 1;
- if (port_type >= 5) /* G80+ */
- rdofs = wrofs = 0;
- }
-
- if (dcb_i2c_ver >= 0x40 && port_type != 5 && port_type != 6)
- NV_WARN(dev, "DCB I2C table has port type %d\n", port_type);
-
- i2c->port_type = port_type;
- i2c->read = i2ctable[headerlen + recordoffset + rdofs + entry_len * index];
- i2c->write = i2ctable[headerlen + recordoffset + wrofs + entry_len * index];
-
- return 0;
-}
-
static struct dcb_gpio_entry *
new_gpio_entry(struct nvbios *bios)
{
#define DCB_LOC_ON_CHIP 0
struct dcb_i2c_entry {
+ uint32_t entry;
uint8_t port_type;
uint8_t read, write;
struct nouveau_i2c_chan *chan;
ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size,
ttm_bo_type_device, &nvbo->placement, align, 0,
false, NULL, size, nouveau_bo_del_ttm);
- nvbo->channel = NULL;
if (ret) {
/* ttm will call nouveau_bo_del_ttm if it fails.. */
return ret;
}
+ nvbo->channel = NULL;
spin_lock(&dev_priv->ttm.bo_list_lock);
list_add_tail(&nvbo->head, &dev_priv->ttm.bo_list);
int nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag);
int nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state);
+/* nv50_calc. */
+int nv50_calc_pll(struct drm_device *, struct pll_lims *, int clk,
+ int *N1, int *M1, int *N2, int *M2, int *P);
+int nv50_calc_pll2(struct drm_device *, struct pll_lims *,
+ int clk, int *N, int *fN, int *M, int *P);
+
#ifndef ioread32_native
#ifdef __BIG_ENDIAN
#define ioread16_native ioread16be
union {
struct {
int mc_unknown;
+ uint32_t unk0;
+ uint32_t unk1;
int dpcd_version;
int link_nr;
int link_bw;
nouveau_i2c_find(struct drm_device *dev, int index)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
+ struct dcb_i2c_entry *i2c = &dev_priv->vbios.dcb.i2c[index];
if (index >= DCB_MAX_NUM_I2C_ENTRIES)
return NULL;
- if (!bios->dcb.i2c[index].chan) {
- if (nouveau_i2c_init(dev, &bios->dcb.i2c[index], index))
- return NULL;
+ if (dev_priv->chipset >= NV_50 && (i2c->entry & 0x00000100)) {
+ uint32_t reg = 0xe500, val;
+
+ if (i2c->port_type == 6) {
+ reg += i2c->read * 0x50;
+ val = 0x2002;
+ } else {
+ reg += ((i2c->entry & 0x1e00) >> 9) * 0x50;
+ val = 0xe001;
+ }
+
+ nv_wr32(dev, reg, (nv_rd32(dev, reg) & ~0xf003) | val);
}
- return bios->dcb.i2c[index].chan;
+ if (!i2c->chan && nouveau_i2c_init(dev, i2c, index))
+ return NULL;
+ return i2c->chan;
}
#define NV50_SOR_DP_CTRL_TRAINING_PATTERN_2 0x02000000
#define NV50_SOR_DP_UNK118(i,l) (0x0061c118 + (i) * 0x800 + (l) * 0x80)
#define NV50_SOR_DP_UNK120(i,l) (0x0061c120 + (i) * 0x800 + (l) * 0x80)
+#define NV50_SOR_DP_UNK128(i,l) (0x0061c128 + (i) * 0x800 + (l) * 0x80)
#define NV50_SOR_DP_UNK130(i,l) (0x0061c130 + (i) * 0x800 + (l) * 0x80)
#define NV50_PDISPLAY_USER(i) ((i) * 0x1000 + 0x00640000)
if (ret)
return ret;
- ret = nv04_fbcon_grobj_new(dev, dev_priv->card_type >= NV_10 ?
+ ret = nv04_fbcon_grobj_new(dev, dev_priv->chipset >= 0x11 ?
0x009f : 0x005f, NvImageBlit);
if (ret)
return ret;
return 0;
}
-static int
-nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
- int mthd, uint32_t data)
+/*
+ * Software methods, why they are needed, and how they all work:
+ *
+ * NV04 and NV05 keep most of the state in PGRAPH context itself, but some
+ * 2d engine settings are kept inside the grobjs themselves. The grobjs are
+ * 3 words long on both. grobj format on NV04 is:
+ *
+ * word 0:
+ * - bits 0-7: class
+ * - bit 12: color key active
+ * - bit 13: clip rect active
+ * - bit 14: if set, destination surface is swizzled and taken from buffer 5
+ * [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken
+ * from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or
+ * NV03_CONTEXT_SURFACE_DST].
+ * - bits 15-17: 2d operation [aka patch config]
+ * - bit 24: patch valid [enables rendering using this object]
+ * - bit 25: surf3d valid [for tex_tri and multitex_tri only]
+ * word 1:
+ * - bits 0-1: mono format
+ * - bits 8-13: color format
+ * - bits 16-31: DMA_NOTIFY instance
+ * word 2:
+ * - bits 0-15: DMA_A instance
+ * - bits 16-31: DMA_B instance
+ *
+ * On NV05 it's:
+ *
+ * word 0:
+ * - bits 0-7: class
+ * - bit 12: color key active
+ * - bit 13: clip rect active
+ * - bit 14: if set, destination surface is swizzled and taken from buffer 5
+ * [set by NV04_SWIZZLED_SURFACE], otherwise it's linear and taken
+ * from buffer 0 [set by NV04_CONTEXT_SURFACES_2D or
+ * NV03_CONTEXT_SURFACE_DST].
+ * - bits 15-17: 2d operation [aka patch config]
+ * - bits 20-22: dither mode
+ * - bit 24: patch valid [enables rendering using this object]
+ * - bit 25: surface_dst/surface_color/surf2d/surf3d valid
+ * - bit 26: surface_src/surface_zeta valid
+ * - bit 27: pattern valid
+ * - bit 28: rop valid
+ * - bit 29: beta1 valid
+ * - bit 30: beta4 valid
+ * word 1:
+ * - bits 0-1: mono format
+ * - bits 8-13: color format
+ * - bits 16-31: DMA_NOTIFY instance
+ * word 2:
+ * - bits 0-15: DMA_A instance
+ * - bits 16-31: DMA_B instance
+ *
+ * NV05 will set/unset the relevant valid bits when you poke the relevant
+ * object-binding methods with object of the proper type, or with the NULL
+ * type. It'll only allow rendering using the grobj if all needed objects
+ * are bound. The needed set of objects depends on selected operation: for
+ * example rop object is needed by ROP_AND, but not by SRCCOPY_AND.
+ *
+ * NV04 doesn't have these methods implemented at all, and doesn't have the
+ * relevant bits in grobj. Instead, it'll allow rendering whenever bit 24
+ * is set. So we have to emulate them in software, internally keeping the
+ * same bits as NV05 does. Since grobjs are aligned to 16 bytes on nv04,
+ * but the last word isn't actually used for anything, we abuse it for this
+ * purpose.
+ *
+ * Actually, NV05 can optionally check bit 24 too, but we disable this since
+ * there's no use for it.
+ *
+ * For unknown reasons, NV04 implements surf3d binding in hardware as an
+ * exception. Also for unknown reasons, NV04 doesn't implement the clipping
+ * methods on the surf3d object, so we have to emulate them too.
+ */
+
+static void
+nv04_graph_set_ctx1(struct nouveau_channel *chan, uint32_t mask, uint32_t value)
{
struct drm_device *dev = chan->dev;
uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
uint32_t tmp;
tmp = nv_ri32(dev, instance);
- tmp &= ~0x00038000;
- tmp |= ((data & 7) << 15);
+ tmp &= ~mask;
+ tmp |= value;
nv_wi32(dev, instance, tmp);
nv_wr32(dev, NV04_PGRAPH_CTX_SWITCH1, tmp);
nv_wr32(dev, NV04_PGRAPH_CTX_CACHE1 + (subc<<2), tmp);
+}
+
+static void
+nv04_graph_set_ctx_val(struct nouveau_channel *chan, uint32_t mask, uint32_t value)
+{
+ struct drm_device *dev = chan->dev;
+ uint32_t instance = (nv_rd32(dev, NV04_PGRAPH_CTX_SWITCH4) & 0xffff) << 4;
+ uint32_t tmp, ctx1;
+ int class, op, valid = 1;
+
+ ctx1 = nv_ri32(dev, instance);
+ class = ctx1 & 0xff;
+ op = (ctx1 >> 15) & 7;
+ tmp = nv_ri32(dev, instance + 0xc);
+ tmp &= ~mask;
+ tmp |= value;
+ nv_wi32(dev, instance + 0xc, tmp);
+
+ /* check for valid surf2d/surf_dst/surf_color */
+ if (!(tmp & 0x02000000))
+ valid = 0;
+ /* check for valid surf_src/surf_zeta */
+ if ((class == 0x1f || class == 0x48) && !(tmp & 0x04000000))
+ valid = 0;
+
+ switch (op) {
+ /* SRCCOPY_AND, SRCCOPY: no extra objects required */
+ case 0:
+ case 3:
+ break;
+ /* ROP_AND: requires pattern and rop */
+ case 1:
+ if (!(tmp & 0x18000000))
+ valid = 0;
+ break;
+ /* BLEND_AND: requires beta1 */
+ case 2:
+ if (!(tmp & 0x20000000))
+ valid = 0;
+ break;
+ /* SRCCOPY_PREMULT, BLEND_PREMULT: beta4 required */
+ case 4:
+ case 5:
+ if (!(tmp & 0x40000000))
+ valid = 0;
+ break;
+ }
+
+ nv04_graph_set_ctx1(chan, 0x01000000, valid << 24);
+}
+
+static int
+nv04_graph_mthd_set_operation(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ if (data > 5)
+ return 1;
+ /* Old versions of the objects only accept first three operations. */
+ if (data > 2 && grclass < 0x40)
+ return 1;
+ nv04_graph_set_ctx1(chan, 0x00038000, data << 15);
+ /* changing operation changes set of objects needed for validation */
+ nv04_graph_set_ctx_val(chan, 0, 0);
+ return 0;
+}
+
+static int
+nv04_graph_mthd_surf3d_clip_h(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ uint32_t min = data & 0xffff, max;
+ uint32_t w = data >> 16;
+ if (min & 0x8000)
+ /* too large */
+ return 1;
+ if (w & 0x8000)
+ /* yes, it accepts negative for some reason. */
+ w |= 0xffff0000;
+ max = min + w;
+ max &= 0x3ffff;
+ nv_wr32(chan->dev, 0x40053c, min);
+ nv_wr32(chan->dev, 0x400544, max);
+ return 0;
+}
+
+static int
+nv04_graph_mthd_surf3d_clip_v(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ uint32_t min = data & 0xffff, max;
+ uint32_t w = data >> 16;
+ if (min & 0x8000)
+ /* too large */
+ return 1;
+ if (w & 0x8000)
+ /* yes, it accepts negative for some reason. */
+ w |= 0xffff0000;
+ max = min + w;
+ max &= 0x3ffff;
+ nv_wr32(chan->dev, 0x400540, min);
+ nv_wr32(chan->dev, 0x400548, max);
return 0;
}
+static int
+nv04_graph_mthd_bind_surf2d(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx1(chan, 0x00004000, 0);
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0);
+ return 0;
+ case 0x42:
+ nv04_graph_set_ctx1(chan, 0x00004000, 0);
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_surf2d_swzsurf(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx1(chan, 0x00004000, 0);
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0);
+ return 0;
+ case 0x42:
+ nv04_graph_set_ctx1(chan, 0x00004000, 0);
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
+ return 0;
+ case 0x52:
+ nv04_graph_set_ctx1(chan, 0x00004000, 0x00004000);
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_nv01_patt(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x08000000, 0);
+ return 0;
+ case 0x18:
+ nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_nv04_patt(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x08000000, 0);
+ return 0;
+ case 0x44:
+ nv04_graph_set_ctx_val(chan, 0x08000000, 0x08000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_rop(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x10000000, 0);
+ return 0;
+ case 0x43:
+ nv04_graph_set_ctx_val(chan, 0x10000000, 0x10000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_beta1(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x20000000, 0);
+ return 0;
+ case 0x12:
+ nv04_graph_set_ctx_val(chan, 0x20000000, 0x20000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_beta4(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x40000000, 0);
+ return 0;
+ case 0x72:
+ nv04_graph_set_ctx_val(chan, 0x40000000, 0x40000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_surf_dst(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0);
+ return 0;
+ case 0x58:
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_surf_src(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x04000000, 0);
+ return 0;
+ case 0x59:
+ nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_surf_color(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0);
+ return 0;
+ case 0x5a:
+ nv04_graph_set_ctx_val(chan, 0x02000000, 0x02000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_surf_zeta(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx_val(chan, 0x04000000, 0);
+ return 0;
+ case 0x5b:
+ nv04_graph_set_ctx_val(chan, 0x04000000, 0x04000000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_clip(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx1(chan, 0x2000, 0);
+ return 0;
+ case 0x19:
+ nv04_graph_set_ctx1(chan, 0x2000, 0x2000);
+ return 0;
+ }
+ return 1;
+}
+
+static int
+nv04_graph_mthd_bind_chroma(struct nouveau_channel *chan, int grclass,
+ int mthd, uint32_t data)
+{
+ switch (nv_ri32(chan->dev, data << 4) & 0xff) {
+ case 0x30:
+ nv04_graph_set_ctx1(chan, 0x1000, 0);
+ return 0;
+ /* Yes, for some reason even the old versions of objects
+ * accept 0x57 and not 0x17. Consistency be damned.
+ */
+ case 0x57:
+ nv04_graph_set_ctx1(chan, 0x1000, 0x1000);
+ return 0;
+ }
+ return 1;
+}
+
static struct nouveau_pgraph_object_method nv04_graph_mthds_sw[] = {
{ 0x0150, nv04_graph_mthd_set_ref },
{}
};
-static struct nouveau_pgraph_object_method nv04_graph_mthds_set_operation[] = {
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_gdirect[] = {
+ { 0x0184, nv04_graph_mthd_bind_nv01_patt },
+ { 0x0188, nv04_graph_mthd_bind_rop },
+ { 0x018c, nv04_graph_mthd_bind_beta1 },
+ { 0x0190, nv04_graph_mthd_bind_surf_dst },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_gdirect[] = {
+ { 0x0188, nv04_graph_mthd_bind_nv04_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_beta4 },
+ { 0x0198, nv04_graph_mthd_bind_surf2d },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_imageblit[] = {
+ { 0x0184, nv04_graph_mthd_bind_chroma },
+ { 0x0188, nv04_graph_mthd_bind_clip },
+ { 0x018c, nv04_graph_mthd_bind_nv01_patt },
+ { 0x0190, nv04_graph_mthd_bind_rop },
+ { 0x0194, nv04_graph_mthd_bind_beta1 },
+ { 0x0198, nv04_graph_mthd_bind_surf_dst },
+ { 0x019c, nv04_graph_mthd_bind_surf_src },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_imageblit_ifc[] = {
+ { 0x0184, nv04_graph_mthd_bind_chroma },
+ { 0x0188, nv04_graph_mthd_bind_clip },
+ { 0x018c, nv04_graph_mthd_bind_nv04_patt },
+ { 0x0190, nv04_graph_mthd_bind_rop },
+ { 0x0194, nv04_graph_mthd_bind_beta1 },
+ { 0x0198, nv04_graph_mthd_bind_beta4 },
+ { 0x019c, nv04_graph_mthd_bind_surf2d },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_iifc[] = {
+ { 0x0188, nv04_graph_mthd_bind_chroma },
+ { 0x018c, nv04_graph_mthd_bind_clip },
+ { 0x0190, nv04_graph_mthd_bind_nv04_patt },
+ { 0x0194, nv04_graph_mthd_bind_rop },
+ { 0x0198, nv04_graph_mthd_bind_beta1 },
+ { 0x019c, nv04_graph_mthd_bind_beta4 },
+ { 0x01a0, nv04_graph_mthd_bind_surf2d_swzsurf },
+ { 0x03e4, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_ifc[] = {
+ { 0x0184, nv04_graph_mthd_bind_chroma },
+ { 0x0188, nv04_graph_mthd_bind_clip },
+ { 0x018c, nv04_graph_mthd_bind_nv01_patt },
+ { 0x0190, nv04_graph_mthd_bind_rop },
+ { 0x0194, nv04_graph_mthd_bind_beta1 },
+ { 0x0198, nv04_graph_mthd_bind_surf_dst },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifc[] = {
+ { 0x0184, nv04_graph_mthd_bind_chroma },
+ { 0x0188, nv04_graph_mthd_bind_nv01_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_surf_dst },
{ 0x02fc, nv04_graph_mthd_set_operation },
{},
};
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifc[] = {
+ { 0x0184, nv04_graph_mthd_bind_chroma },
+ { 0x0188, nv04_graph_mthd_bind_nv04_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_beta4 },
+ { 0x0198, nv04_graph_mthd_bind_surf2d },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_sifm[] = {
+ { 0x0188, nv04_graph_mthd_bind_nv01_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_surf_dst },
+ { 0x0304, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_sifm[] = {
+ { 0x0188, nv04_graph_mthd_bind_nv04_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_beta4 },
+ { 0x0198, nv04_graph_mthd_bind_surf2d_swzsurf },
+ { 0x0304, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv01_shape[] = {
+ { 0x0184, nv04_graph_mthd_bind_clip },
+ { 0x0188, nv04_graph_mthd_bind_nv01_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_surf_dst },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv04_shape[] = {
+ { 0x0184, nv04_graph_mthd_bind_clip },
+ { 0x0188, nv04_graph_mthd_bind_nv04_patt },
+ { 0x018c, nv04_graph_mthd_bind_rop },
+ { 0x0190, nv04_graph_mthd_bind_beta1 },
+ { 0x0194, nv04_graph_mthd_bind_beta4 },
+ { 0x0198, nv04_graph_mthd_bind_surf2d },
+ { 0x02fc, nv04_graph_mthd_set_operation },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_nv03_tex_tri[] = {
+ { 0x0188, nv04_graph_mthd_bind_clip },
+ { 0x018c, nv04_graph_mthd_bind_surf_color },
+ { 0x0190, nv04_graph_mthd_bind_surf_zeta },
+ {},
+};
+
+static struct nouveau_pgraph_object_method nv04_graph_mthds_surf3d[] = {
+ { 0x02f8, nv04_graph_mthd_surf3d_clip_h },
+ { 0x02fc, nv04_graph_mthd_surf3d_clip_v },
+ {},
+};
+
struct nouveau_pgraph_object_class nv04_graph_grclass[] = {
- { 0x0039, false, NULL },
- { 0x004a, false, nv04_graph_mthds_set_operation }, /* gdirect */
- { 0x005f, false, nv04_graph_mthds_set_operation }, /* imageblit */
- { 0x0061, false, nv04_graph_mthds_set_operation }, /* ifc */
- { 0x0077, false, nv04_graph_mthds_set_operation }, /* sifm */
+ { 0x0038, false, NULL }, /* dvd subpicture */
+ { 0x0039, false, NULL }, /* m2mf */
+ { 0x004b, false, nv04_graph_mthds_nv03_gdirect }, /* nv03 gdirect */
+ { 0x004a, false, nv04_graph_mthds_nv04_gdirect }, /* nv04 gdirect */
+ { 0x001f, false, nv04_graph_mthds_nv01_imageblit }, /* nv01 imageblit */
+ { 0x005f, false, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 imageblit */
+ { 0x0060, false, nv04_graph_mthds_nv04_iifc }, /* nv04 iifc */
+ { 0x0064, false, NULL }, /* nv05 iifc */
+ { 0x0021, false, nv04_graph_mthds_nv01_ifc }, /* nv01 ifc */
+ { 0x0061, false, nv04_graph_mthds_nv04_imageblit_ifc }, /* nv04 ifc */
+ { 0x0065, false, NULL }, /* nv05 ifc */
+ { 0x0036, false, nv04_graph_mthds_nv03_sifc }, /* nv03 sifc */
+ { 0x0076, false, nv04_graph_mthds_nv04_sifc }, /* nv04 sifc */
+ { 0x0066, false, NULL }, /* nv05 sifc */
+ { 0x0037, false, nv04_graph_mthds_nv03_sifm }, /* nv03 sifm */
+ { 0x0077, false, nv04_graph_mthds_nv04_sifm }, /* nv04 sifm */
{ 0x0030, false, NULL }, /* null */
{ 0x0042, false, NULL }, /* surf2d */
{ 0x0043, false, NULL }, /* rop */
{ 0x0012, false, NULL }, /* beta1 */
{ 0x0072, false, NULL }, /* beta4 */
{ 0x0019, false, NULL }, /* cliprect */
- { 0x0044, false, NULL }, /* pattern */
+ { 0x0018, false, NULL }, /* nv01 pattern */
+ { 0x0044, false, NULL }, /* nv04 pattern */
{ 0x0052, false, NULL }, /* swzsurf */
- { 0x0053, false, NULL }, /* surf3d */
+ { 0x0053, false, nv04_graph_mthds_surf3d }, /* surf3d */
+ { 0x0048, false, nv04_graph_mthds_nv03_tex_tri }, /* nv03 tex_tri */
{ 0x0054, false, NULL }, /* tex_tri */
{ 0x0055, false, NULL }, /* multitex_tri */
+ { 0x0017, false, NULL }, /* nv01 chroma */
+ { 0x0057, false, NULL }, /* nv04 chroma */
+ { 0x0058, false, NULL }, /* surf_dst */
+ { 0x0059, false, NULL }, /* surf_src */
+ { 0x005a, false, NULL }, /* surf_color */
+ { 0x005b, false, NULL }, /* surf_zeta */
+ { 0x001c, false, nv04_graph_mthds_nv01_shape }, /* nv01 line */
+ { 0x005c, false, nv04_graph_mthds_nv04_shape }, /* nv04 line */
+ { 0x001d, false, nv04_graph_mthds_nv01_shape }, /* nv01 tri */
+ { 0x005d, false, nv04_graph_mthds_nv04_shape }, /* nv04 tri */
+ { 0x001e, false, nv04_graph_mthds_nv01_shape }, /* nv01 rect */
+ { 0x005e, false, nv04_graph_mthds_nv04_shape }, /* nv04 rect */
{ 0x506e, true, nv04_graph_mthds_sw },
{}
};
/* TODO:
* - get vs count from 0x1540
- * - document unimplemented bits compared to nvidia
- * - nsource handling
- * - R0 & 0x0200 handling
- * - single-vs handling
- * - 400314 bit 0
*/
static int
--- /dev/null
+/*
+ * Copyright 2010 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include "drmP.h"
+#include "drm_fixed.h"
+#include "nouveau_drv.h"
+#include "nouveau_hw.h"
+
+int
+nv50_calc_pll(struct drm_device *dev, struct pll_lims *pll, int clk,
+ int *N1, int *M1, int *N2, int *M2, int *P)
+{
+ struct nouveau_pll_vals pll_vals;
+ int ret;
+
+ ret = nouveau_calc_pll_mnp(dev, pll, clk, &pll_vals);
+ if (ret <= 0)
+ return ret;
+
+ *N1 = pll_vals.N1;
+ *M1 = pll_vals.M1;
+ *N2 = pll_vals.N2;
+ *M2 = pll_vals.M2;
+ *P = pll_vals.log2P;
+ return ret;
+}
+
+int
+nv50_calc_pll2(struct drm_device *dev, struct pll_lims *pll, int clk,
+ int *N, int *fN, int *M, int *P)
+{
+ fixed20_12 fb_div, a, b;
+
+ *P = pll->vco1.maxfreq / clk;
+ if (*P > pll->max_p)
+ *P = pll->max_p;
+ if (*P < pll->min_p)
+ *P = pll->min_p;
+
+ /* *M = ceil(refclk / pll->vco.max_inputfreq); */
+ a.full = dfixed_const(pll->refclk);
+ b.full = dfixed_const(pll->vco1.max_inputfreq);
+ a.full = dfixed_div(a, b);
+ a.full = dfixed_ceil(a);
+ *M = dfixed_trunc(a);
+
+ /* fb_div = (vco * *M) / refclk; */
+ fb_div.full = dfixed_const(clk * *P);
+ fb_div.full = dfixed_mul(fb_div, a);
+ a.full = dfixed_const(pll->refclk);
+ fb_div.full = dfixed_div(fb_div, a);
+
+ /* *N = floor(fb_div); */
+ a.full = dfixed_floor(fb_div);
+ *N = dfixed_trunc(fb_div);
+
+ /* *fN = (fmod(fb_div, 1.0) * 8192) - 4096; */
+ b.full = dfixed_const(8192);
+ a.full = dfixed_mul(a, b);
+ fb_div.full = dfixed_mul(fb_div, b);
+ fb_div.full = fb_div.full - a.full;
+ *fN = dfixed_trunc(fb_div) - 4096;
+ *fN &= 0xffff;
+
+ return clk;
+}
int
nv50_crtc_set_clock(struct drm_device *dev, int head, int pclk)
{
- uint32_t pll_reg = NV50_PDISPLAY_CRTC_CLK_CTRL1(head);
- struct nouveau_pll_vals pll;
- struct pll_lims limits;
+ uint32_t reg = NV50_PDISPLAY_CRTC_CLK_CTRL1(head);
+ struct pll_lims pll;
uint32_t reg1, reg2;
- int ret;
+ int ret, N1, M1, N2, M2, P;
- ret = get_pll_limits(dev, pll_reg, &limits);
+ ret = get_pll_limits(dev, reg, &pll);
if (ret)
return ret;
- ret = nouveau_calc_pll_mnp(dev, &limits, pclk, &pll);
- if (ret <= 0)
- return ret;
+ if (pll.vco2.maxfreq) {
+ ret = nv50_calc_pll(dev, &pll, pclk, &N1, &M1, &N2, &M2, &P);
+ if (ret <= 0)
+ return 0;
+
+ NV_DEBUG(dev, "pclk %d out %d NM1 %d %d NM2 %d %d P %d\n",
+ pclk, ret, N1, M1, N2, M2, P);
- if (limits.vco2.maxfreq) {
- reg1 = nv_rd32(dev, pll_reg + 4) & 0xff00ff00;
- reg2 = nv_rd32(dev, pll_reg + 8) & 0x8000ff00;
- nv_wr32(dev, pll_reg, 0x10000611);
- nv_wr32(dev, pll_reg + 4, reg1 | (pll.M1 << 16) | pll.N1);
- nv_wr32(dev, pll_reg + 8,
- reg2 | (pll.log2P << 28) | (pll.M2 << 16) | pll.N2);
+ reg1 = nv_rd32(dev, reg + 4) & 0xff00ff00;
+ reg2 = nv_rd32(dev, reg + 8) & 0x8000ff00;
+ nv_wr32(dev, reg, 0x10000611);
+ nv_wr32(dev, reg + 4, reg1 | (M1 << 16) | N1);
+ nv_wr32(dev, reg + 8, reg2 | (P << 28) | (M2 << 16) | N2);
} else {
- reg1 = nv_rd32(dev, pll_reg + 4) & 0xffc00000;
- nv_wr32(dev, pll_reg, 0x50000610);
- nv_wr32(dev, pll_reg + 4, reg1 |
- (pll.log2P << 16) | (pll.M1 << 8) | pll.N1);
+ ret = nv50_calc_pll2(dev, &pll, pclk, &N1, &N2, &M1, &P);
+ if (ret <= 0)
+ return 0;
+
+ NV_DEBUG(dev, "pclk %d out %d N %d fN 0x%04x M %d P %d\n",
+ pclk, ret, N1, N2, M1, P);
+
+ reg1 = nv_rd32(dev, reg + 4) & 0xffc00000;
+ nv_wr32(dev, reg, 0x50000610);
+ nv_wr32(dev, reg + 4, reg1 | (P << 16) | (M1 << 8) | N1);
+ nv_wr32(dev, reg + 8, N2);
}
return 0;
}
static void
+nv50_display_unk20_dp_hack(struct drm_device *dev, struct dcb_entry *dcb)
+{
+ int or = ffs(dcb->or) - 1, link = !(dcb->dpconf.sor.link & 1);
+ struct drm_encoder *encoder;
+ uint32_t tmp, unk0 = 0, unk1 = 0;
+
+ if (dcb->type != OUTPUT_DP)
+ return;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
+
+ if (nv_encoder->dcb == dcb) {
+ unk0 = nv_encoder->dp.unk0;
+ unk1 = nv_encoder->dp.unk1;
+ break;
+ }
+ }
+
+ if (unk0 || unk1) {
+ tmp = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link));
+ tmp &= 0xfffffe03;
+ nv_wr32(dev, NV50_SOR_DP_CTRL(or, link), tmp | unk0);
+
+ tmp = nv_rd32(dev, NV50_SOR_DP_UNK128(or, link));
+ tmp &= 0xfef080c0;
+ nv_wr32(dev, NV50_SOR_DP_UNK128(or, link), tmp | unk1);
+ }
+}
+
+static void
nv50_display_unk20_handler(struct drm_device *dev)
{
struct dcb_entry *dcbent;
nouveau_bios_run_display_table(dev, dcbent, script, pclk);
+ nv50_display_unk20_dp_hack(dev, dcbent);
+
tmp = nv_rd32(dev, NV50_PDISPLAY_CRTC_CLK_CTRL2(head));
tmp &= ~0x000000f;
nv_wr32(dev, NV50_PDISPLAY_CRTC_CLK_CTRL2(head), tmp);
encoder->possible_clones = 0;
if (nv_encoder->dcb->type == OUTPUT_DP) {
- uint32_t mc, or = nv_encoder->or;
+ 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)
- mc = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(or));
+ tmp = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(or));
else
- mc = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(or));
+ tmp = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(or));
- switch ((mc & 0x00000f00) >> 8) {
+ switch ((tmp & 0x00000f00) >> 8) {
case 8:
case 9:
- nv_encoder->dp.mc_unknown = (mc & 0x000f0000) >> 16;
+ nv_encoder->dp.mc_unknown = (tmp & 0x000f0000) >> 16;
+ tmp = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link));
+ nv_encoder->dp.unk0 = tmp & 0x000001fc;
+ tmp = nv_rd32(dev, NV50_SOR_DP_UNK128(or, link));
+ nv_encoder->dp.unk1 = tmp & 0x010f7f3f;
break;
default:
break;
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff