本文整理汇总了C++中REG_WRITE函数的典型用法代码示例。如果您正苦于以下问题：C++ REG_WRITE函数的具体用法？C++ REG_WRITE怎么用？C++ REG_WRITE使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了REG_WRITE函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: mdfld_dsi_tpo_ic_init
/* ************************************************************************* *\
* FUNCTION: mdfld_dsi_tpo_ic_init
*
* DESCRIPTION: This function is called only by mrst_dsi_mode_set and
* restore_display_registers. since this function does not
* acquire the mutex, it is important that the calling function
* does!
\* ************************************************************************* */
static void mdfld_dsi_tpo_ic_init(struct mdfld_dsi_config *dsi_config, u32 pipe)
{
struct drm_device *dev = dsi_config->dev;
u32 dcsChannelNumber = dsi_config->channel_num;
u32 gen_data_reg = MIPI_HS_GEN_DATA_REG(pipe);
u32 gen_ctrl_reg = MIPI_HS_GEN_CTRL_REG(pipe);
u32 gen_ctrl_val = GEN_LONG_WRITE;
DRM_INFO("Enter mrst init TPO MIPI display.\n");
gen_ctrl_val |= dcsChannelNumber << DCS_CHANNEL_NUMBER_POS;
/* Flip page order */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x00008036);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
/* 0xF0 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x005a5af0);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
/* Write protection key */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x005a5af1);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
/* 0xFC */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x005a5afc);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
/* 0xB7 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x770000b7);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x00000044);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x05 << WORD_COUNTS_POS));
/* 0xB6 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x000a0ab6);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
/* 0xF2 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x081010f2);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x4a070708);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x000000c5);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
/* 0xF8 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x024003f8);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x01030a04);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x0e020220);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x00000004);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x0d << WORD_COUNTS_POS));
/* 0xE2 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x398fc3e2);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x0000916f);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x06 << WORD_COUNTS_POS));
/* 0xB0 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x000000b0);
mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
/* 0xF4 */
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x240242f4);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
REG_WRITE(gen_data_reg, 0x78ee2002);
mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
//.........这里部分代码省略.........
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:101，代码来源:mdfld_dsi_dpi.c
示例2: ath_hw_keyreset
bool ath_hw_keyreset(struct ath_common *common, u16 entry)
{
u32 keyType;
void *ah = common->ah;
if (entry >= common->keymax) {
ath_err(common, "keycache entry %u out of range\n", entry);
return false;
}
keyType = REG_READ(ah, AR_KEYTABLE_TYPE(entry));
REG_WRITE(ah, AR_KEYTABLE_KEY0(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY1(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY2(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY3(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY4(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_TYPE(entry), AR_KEYTABLE_TYPE_CLR);
REG_WRITE(ah, AR_KEYTABLE_MAC0(entry), 0);
REG_WRITE(ah, AR_KEYTABLE_MAC1(entry), 0);
if (keyType == AR_KEYTABLE_TYPE_TKIP) {
u16 micentry = entry + 64;
REG_WRITE(ah, AR_KEYTABLE_KEY0(micentry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY1(micentry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY2(micentry), 0);
REG_WRITE(ah, AR_KEYTABLE_KEY3(micentry), 0);
if (common->crypt_caps & ATH_CRYPT_CAP_MIC_COMBINED) {
REG_WRITE(ah, AR_KEYTABLE_KEY4(micentry), 0);
REG_WRITE(ah, AR_KEYTABLE_TYPE(micentry),
AR_KEYTABLE_TYPE_CLR);
}
}
return true;
}
开发者ID:ARMP，项目名称:android_kernel_lge_x3，代码行数:38，代码来源:key.c
示例3: ath9k_hw_resettxqueue
bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q)
{
struct ath_common *common = ath9k_hw_common(ah);
struct ath9k_channel *chan = ah->curchan;
struct ath9k_tx_queue_info *qi;
u32 cwMin, chanCwMin, value;
qi = &ah->txq[q];
if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) {
ath_dbg(common, ATH_DBG_QUEUE,
"Reset TXQ, inactive queue: %u\n", q);
return true;
}
ath_dbg(common, ATH_DBG_QUEUE, "Reset TX queue: %u\n", q);
if (qi->tqi_cwmin == ATH9K_TXQ_USEDEFAULT) {
if (chan && IS_CHAN_B(chan))
chanCwMin = INIT_CWMIN_11B;
else
chanCwMin = INIT_CWMIN;
for (cwMin = 1; cwMin < chanCwMin; cwMin = (cwMin << 1) | 1);
} else
cwMin = qi->tqi_cwmin;
ENABLE_REGWRITE_BUFFER(ah);
REG_WRITE(ah, AR_DLCL_IFS(q),
SM(cwMin, AR_D_LCL_IFS_CWMIN) |
SM(qi->tqi_cwmax, AR_D_LCL_IFS_CWMAX) |
SM(qi->tqi_aifs, AR_D_LCL_IFS_AIFS));
REG_WRITE(ah, AR_DRETRY_LIMIT(q),
SM(INIT_SSH_RETRY, AR_D_RETRY_LIMIT_STA_SH) |
SM(INIT_SLG_RETRY, AR_D_RETRY_LIMIT_STA_LG) |
SM(qi->tqi_shretry, AR_D_RETRY_LIMIT_FR_SH));
REG_WRITE(ah, AR_QMISC(q), AR_Q_MISC_DCU_EARLY_TERM_REQ);
if (AR_SREV_9340(ah))
REG_WRITE(ah, AR_DMISC(q),
AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x1);
else
REG_WRITE(ah, AR_DMISC(q),
AR_D_MISC_CW_BKOFF_EN | AR_D_MISC_FRAG_WAIT_EN | 0x2);
if (qi->tqi_cbrPeriod) {
REG_WRITE(ah, AR_QCBRCFG(q),
SM(qi->tqi_cbrPeriod, AR_Q_CBRCFG_INTERVAL) |
SM(qi->tqi_cbrOverflowLimit, AR_Q_CBRCFG_OVF_THRESH));
REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_FSP_CBR |
(qi->tqi_cbrOverflowLimit ?
AR_Q_MISC_CBR_EXP_CNTR_LIMIT_EN : 0));
}
if (qi->tqi_readyTime && (qi->tqi_type != ATH9K_TX_QUEUE_CAB)) {
REG_WRITE(ah, AR_QRDYTIMECFG(q),
SM(qi->tqi_readyTime, AR_Q_RDYTIMECFG_DURATION) |
AR_Q_RDYTIMECFG_EN);
}
REG_WRITE(ah, AR_DCHNTIME(q),
SM(qi->tqi_burstTime, AR_D_CHNTIME_DUR) |
(qi->tqi_burstTime ? AR_D_CHNTIME_EN : 0));
if (qi->tqi_burstTime
&& (qi->tqi_qflags & TXQ_FLAG_RDYTIME_EXP_POLICY_ENABLE))
REG_SET_BIT(ah, AR_QMISC(q), AR_Q_MISC_RDYTIME_EXP_POLICY);
if (qi->tqi_qflags & TXQ_FLAG_BACKOFF_DISABLE)
REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_POST_FR_BKOFF_DIS);
REGWRITE_BUFFER_FLUSH(ah);
if (qi->tqi_qflags & TXQ_FLAG_FRAG_BURST_BACKOFF_ENABLE)
REG_SET_BIT(ah, AR_DMISC(q), AR_D_MISC_FRAG_BKOFF_EN);
switch (qi->tqi_type) {
case ATH9K_TX_QUEUE_BEACON:
ENABLE_REGWRITE_BUFFER(ah);
REG_SET_BIT(ah, AR_QMISC(q),
AR_Q_MISC_FSP_DBA_GATED
| AR_Q_MISC_BEACON_USE
| AR_Q_MISC_CBR_INCR_DIS1);
REG_SET_BIT(ah, AR_DMISC(q),
(AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL <<
AR_D_MISC_ARB_LOCKOUT_CNTRL_S)
| AR_D_MISC_BEACON_USE
| AR_D_MISC_POST_FR_BKOFF_DIS);
REGWRITE_BUFFER_FLUSH(ah);
/*
* cwmin and cwmax should be 0 for beacon queue
* but not for IBSS as we would create an imbalance
* on beaconing fairness for participating nodes.
*/
if (AR_SREV_9300_20_OR_LATER(ah) &&
//.........这里部分代码省略.........
开发者ID:791254467，项目名称:android_cm11_fullsource，代码行数:101，代码来源:mac.c
示例4: ath9k_hw_set_channel
bool
ath9k_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
{
u32 channelSel = 0;
u32 bModeSynth = 0;
u32 aModeRefSel = 0;
u32 reg32 = 0;
u16 freq;
struct chan_centers centers;
ath9k_hw_get_channel_centers(ah, chan, ¢ers);
freq = centers.synth_center;
if (freq < 4800) {
u32 txctl;
if (((freq - 2192) % 5) == 0) {
channelSel = ((freq - 672) * 2 - 3040) / 10;
bModeSynth = 0;
} else if (((freq - 2224) % 5) == 0) {
channelSel = ((freq - 704) * 2 - 3040) / 10;
bModeSynth = 1;
} else {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"Invalid channel %u MHz\n", freq);
return false;
}
channelSel = (channelSel << 2) & 0xff;
channelSel = ath9k_hw_reverse_bits(channelSel, 8);
txctl = REG_READ(ah, AR_PHY_CCK_TX_CTRL);
if (freq == 2484) {
REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
txctl | AR_PHY_CCK_TX_CTRL_JAPAN);
} else {
REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
txctl & ~AR_PHY_CCK_TX_CTRL_JAPAN);
}
} else if ((freq % 20) == 0 && freq >= 5120) {
channelSel =
ath9k_hw_reverse_bits(((freq - 4800) / 20 << 2), 8);
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
} else if ((freq % 10) == 0) {
channelSel =
ath9k_hw_reverse_bits(((freq - 4800) / 10 << 1), 8);
if (AR_SREV_9100(ah) || AR_SREV_9160_10_OR_LATER(ah))
aModeRefSel = ath9k_hw_reverse_bits(2, 2);
else
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
} else if ((freq % 5) == 0) {
channelSel = ath9k_hw_reverse_bits((freq - 4800) / 5, 8);
aModeRefSel = ath9k_hw_reverse_bits(1, 2);
} else {
DPRINTF(ah->ah_sc, ATH_DBG_CHANNEL,
"Invalid channel %u MHz\n", freq);
return false;
}
reg32 =
(channelSel << 8) | (aModeRefSel << 2) | (bModeSynth << 1) |
(1 << 5) | 0x1;
REG_WRITE(ah, AR_PHY(0x37), reg32);
ah->curchan = chan;
ah->curchan_rad_index = -1;
return true;
}
开发者ID:artm1248，项目名称:linux，代码行数:72，代码来源:phy.c
示例5: mv88e6123_61_65_setup_port
static int mv88e6123_61_65_setup_port(struct dsa_switch *ds, int p)
{
int addr = REG_PORT(p);
u16 val;
if (dsa_is_cpu_port(ds, p) || ds->dsa_port_mask & (1 << p))
REG_WRITE(addr, 0x01, 0x003e);
else
REG_WRITE(addr, 0x01, 0x0003);
REG_WRITE(addr, 0x02, 0x0000);
val = 0x0433;
if (dsa_is_cpu_port(ds, p)) {
if (ds->dst->tag_protocol == htons(ETH_P_EDSA))
val |= 0x3300;
else
val |= 0x0100;
}
if (ds->dsa_port_mask & (1 << p))
val |= 0x0100;
if (p == dsa_upstream_port(ds))
val |= 0x000c;
REG_WRITE(addr, 0x04, val);
REG_WRITE(addr, 0x05, dsa_is_cpu_port(ds, p) ? 0x8000 : 0x0000);
val = (p & 0xf) << 12;
if (dsa_is_cpu_port(ds, p))
val |= ds->phys_port_mask;
else
val |= 1 << dsa_upstream_port(ds);
REG_WRITE(addr, 0x06, val);
REG_WRITE(addr, 0x07, 0x0000);
REG_WRITE(addr, 0x08, 0x2080);
REG_WRITE(addr, 0x09, 0x0001);
REG_WRITE(addr, 0x0a, 0x0000);
REG_WRITE(addr, 0x0b, 1 << p);
REG_WRITE(addr, 0x0c, 0x0000);
REG_WRITE(addr, 0x0d, 0x0000);
REG_WRITE(addr, 0x0f, ETH_P_EDSA);
REG_WRITE(addr, 0x18, 0x3210);
REG_WRITE(addr, 0x19, 0x7654);
return 0;
}
开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:56，代码来源:mv88e6123_61_65.c
示例6: ath9k_ani_reset_old
static void ath9k_ani_reset_old(struct ath_hw *ah, bool is_scanning)
{
struct ar5416AniState *aniState;
struct ath9k_channel *chan = ah->curchan;
struct ath_common *common = ath9k_hw_common(ah);
if (!DO_ANI(ah))
return;
aniState = &ah->curchan->ani;
if (ah->opmode != NL80211_IFTYPE_STATION
&& ah->opmode != NL80211_IFTYPE_ADHOC) {
ath_dbg(common, ANI, "Reset ANI state opmode %u\n", ah->opmode);
ah->stats.ast_ani_reset++;
if (ah->opmode == NL80211_IFTYPE_AP) {
/*
* ath9k_hw_ani_control() will only process items set on
* ah->ani_function
*/
if (IS_CHAN_2GHZ(chan))
ah->ani_function = (ATH9K_ANI_SPUR_IMMUNITY_LEVEL |
ATH9K_ANI_FIRSTEP_LEVEL);
else
ah->ani_function = 0;
}
ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
!ATH9K_ANI_USE_OFDM_WEAK_SIG);
ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
ATH9K_ANI_CCK_WEAK_SIG_THR);
ath9k_ani_restart(ah);
return;
}
if (aniState->noiseImmunityLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL,
aniState->noiseImmunityLevel);
if (aniState->spurImmunityLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL,
aniState->spurImmunityLevel);
if (aniState->ofdmWeakSigDetectOff)
ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
!aniState->ofdmWeakSigDetectOff);
if (aniState->cckWeakSigThreshold)
ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
aniState->cckWeakSigThreshold);
if (aniState->firstepLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
aniState->firstepLevel);
ath9k_ani_restart(ah);
ENABLE_REGWRITE_BUFFER(ah);
REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
REGWRITE_BUFFER_FLUSH(ah);
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:65，代码来源:ani.c
示例7: ath9k_hw_ani_read_counters
static bool ath9k_hw_ani_read_counters(struct ath_hw *ah)
{
struct ath_common *common = ath9k_hw_common(ah);
struct ar5416AniState *aniState = &ah->curchan->ani;
u32 ofdm_base = 0;
u32 cck_base = 0;
u32 ofdmPhyErrCnt, cckPhyErrCnt;
u32 phyCnt1, phyCnt2;
int32_t listenTime;
ath_hw_cycle_counters_update(common);
listenTime = ath_hw_get_listen_time(common);
if (listenTime <= 0) {
ah->stats.ast_ani_lneg_or_lzero++;
ath9k_ani_restart(ah);
return false;
}
if (!use_new_ani(ah)) {
ofdm_base = AR_PHY_COUNTMAX - ah->config.ofdm_trig_high;
cck_base = AR_PHY_COUNTMAX - ah->config.cck_trig_high;
}
aniState->listenTime += listenTime;
ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
if (!use_new_ani(ah) && (phyCnt1 < ofdm_base || phyCnt2 < cck_base)) {
if (phyCnt1 < ofdm_base) {
ath_dbg(common, ANI,
"phyCnt1 0x%x, resetting counter value to 0x%x\n",
phyCnt1, ofdm_base);
REG_WRITE(ah, AR_PHY_ERR_1, ofdm_base);
REG_WRITE(ah, AR_PHY_ERR_MASK_1,
AR_PHY_ERR_OFDM_TIMING);
}
if (phyCnt2 < cck_base) {
ath_dbg(common, ANI,
"phyCnt2 0x%x, resetting counter value to 0x%x\n",
phyCnt2, cck_base);
REG_WRITE(ah, AR_PHY_ERR_2, cck_base);
REG_WRITE(ah, AR_PHY_ERR_MASK_2,
AR_PHY_ERR_CCK_TIMING);
}
return false;
}
ofdmPhyErrCnt = phyCnt1 - ofdm_base;
ah->stats.ast_ani_ofdmerrs +=
ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
cckPhyErrCnt = phyCnt2 - cck_base;
ah->stats.ast_ani_cckerrs +=
cckPhyErrCnt - aniState->cckPhyErrCount;
aniState->cckPhyErrCount = cckPhyErrCnt;
return true;
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:62，代码来源:ani.c
示例8: cmd_loop
//.........这里部分代码省略.........
allowing next command to buffer */
if(is_in_flash_mode()) {
error = get_flash_error();
int payload_len = command->data_len - 16;
if (data_words[0] != payload_len) {
/* First byte of data payload header is length (repeated) as a word */
error = ESP_BAD_DATA_LEN;
}
uint8_t data_checksum = calculate_checksum(command->data_buf + 16, payload_len);
if (data_checksum != command->checksum) {
error = ESP_BAD_DATA_CHECKSUM;
}
}
else {
error = ESP_NOT_IN_FLASH_MODE;
}
break;
case ESP_FLASH_END:
case ESP_FLASH_DEFLATED_END:
error = handle_flash_end();
break;
case ESP_SPI_SET_PARAMS:
/* data params: fl_id, total_size, block_size, sector_Size, page_size, status_mask */
error = verify_data_len(command, 24) || handle_spi_set_params(data_words, &status);
break;
case ESP_SPI_ATTACH:
/* parameter is 'hspi mode' (0, 1 or a pin mask for ESP32. Ignored on ESP8266.) */
error = verify_data_len(command, 4) || handle_spi_attach(data_words[0]);
break;
case ESP_WRITE_REG:
/* params are addr, value, mask (ignored), delay_us (ignored) */
error = verify_data_len(command, 16);
if (error == ESP_OK) {
REG_WRITE(data_words[0], data_words[1]);
}
break;
case ESP_READ_REG:
/* actual READ_REG operation happens higher up */
error = verify_data_len(command, 4);
break;
case ESP_MEM_BEGIN:
error = verify_data_len(command, 16) || handle_mem_begin(data_words[0], data_words[3]);
break;
case ESP_MEM_DATA:
error = handle_mem_data(command->data_buf + 16, command->data_len - 16);
break;
case ESP_MEM_END:
error = verify_data_len(command, 8) || handle_mem_finish();
break;
case ESP_RUN_USER_CODE:
/* Returning from here will run user code, ie standard boot process
This command does not send a response.
*/
return;
}
SLIP_send_frame_data(error);
SLIP_send_frame_data(status);
SLIP_send_frame_delimiter();
/* Some commands need to do things after after sending this response */
if (error == ESP_OK) {
switch(command->op) {
case ESP_SET_BAUD:
ets_delay_us(10000);
开发者ID:cyysu，项目名称:AliOS-Things，代码行数:67，代码来源:stub_flasher.c
示例9: ahb_enable_wmac
static int
ahb_enable_wmac(u_int16_t devid, u_int16_t wlanNum)
{
u_int32_t reset;
u_int32_t enable;
if (((devid & AR5315_REV_MAJ_M) == AR5315_REV_MAJ) ||
((devid & AR5315_REV_MAJ_M) == AR5317_REV_MAJ)) {
u_int32_t reg;
u_int32_t *en = (u_int32_t *) AR5315_AHB_ARB_CTL;
KASSERT(wlanNum == 0, ("invalid wlan # %d", wlanNum));
/* Enable Arbitration for WLAN */
*en |= AR5315_ARB_WLAN;
/* Enable global swapping so this looks like a normal BE system */
reg = REG_READ(AR5315_ENDIAN_CTL);
reg |= AR5315_CONFIG_WLAN;
REG_WRITE(AR5315_ENDIAN_CTL, reg);
/* wake up the MAC */
/* NOTE: for the following write to succeed the
* RST_AHB_ARB_CTL should be set to 0. This driver
* assumes that the register has been set to 0 by boot loader
*/
reg = REG_READ(AR5315_PCI_MAC_SCR);
reg = (reg & ~AR5315_PCI_MAC_SCR_SLMODE_M) |
(AR5315_PCI_MAC_SCR_SLM_FWAKE << AR5315_PCI_MAC_SCR_SLMODE_S);
REG_WRITE(AR5315_PCI_MAC_SCR, reg);
/* wait for the MAC to wakeup */
while (REG_READ(AR5315_PCI_MAC_PCICFG) & AR5315_PCI_MAC_PCICFG_SPWR_DN);
} else {
switch (wlanNum) {
case AR531X_WLAN0_NUM:
reset = (AR531X_RESET_WLAN0 |
AR531X_RESET_WARM_WLAN0_MAC |
AR531X_RESET_WARM_WLAN0_BB);
enable = AR531X_ENABLE_WLAN0;
break;
case AR531X_WLAN1_NUM:
reset = (AR531X_RESET_WLAN1 |
AR531X_RESET_WARM_WLAN1_MAC |
AR531X_RESET_WARM_WLAN1_BB);
enable = AR531X_ENABLE_WLAN1;
break;
default:
return -ENODEV;
}
/* reset the MAC or suffer lots of AHB PROC errors */
REG_WRITE(AR531X_RESETCTL, REG_READ(AR531X_RESETCTL) | reset);
mdelay(15);
/* take it out of reset */
REG_WRITE(AR531X_RESETCTL, REG_READ(AR531X_RESETCTL) & ~reset);
udelay(25);
/* enable it */
REG_WRITE(AR531X_ENABLE, REG_READ(AR531X_ENABLE) | enable);
}
return 0;
}
开发者ID:kfirlavi，项目名称:Amalia，代码行数:63，代码来源:if_ath_ahb.c
示例10: get_reg
static u16 get_reg(struct eth_device *dev, int regno)
{
struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv);
REG_WRITE(regno, &priv->regs->pptr);
return REG_READ(&priv->regs->pdata);
}
开发者ID:Noltari，项目名称:u-boot，代码行数:6，代码来源:cs8900.c
示例11: put_reg
static void put_reg(struct eth_device *dev, int regno, u16 val)
{
struct cs8900_priv *priv = (struct cs8900_priv *)(dev->priv);
REG_WRITE(regno, &priv->regs->pptr);
REG_WRITE(val, &priv->regs->pdata);
}
开发者ID:Noltari，项目名称:u-boot，代码行数:6，代码来源:cs8900.c
示例12: mdfld_dsi_dpi_mode_set
void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder);
struct mdfld_dsi_dpi_output *dpi_output =
MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
struct mdfld_dsi_config *dsi_config =
mdfld_dsi_encoder_get_config(dsi_encoder);
struct drm_device *dev = dsi_config->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
u32 pipeconf_reg = PIPEACONF;
u32 dspcntr_reg = DSPACNTR;
u32 pipeconf = dev_priv->pipeconf[pipe];
u32 dspcntr = dev_priv->dspcntr[pipe];
u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
if (pipe) {
pipeconf_reg = PIPECCONF;
dspcntr_reg = DSPCCNTR;
} else {
if (mdfld_get_panel_type(dev, pipe) == TC35876X)
mipi &= (~0x03); /* Use all four lanes */
else
mipi |= 2;
}
/*start up display island if it was shutdown*/
if (!gma_power_begin(dev, true))
return;
if (mdfld_get_panel_type(dev, pipe) == TC35876X) {
/*
* The following logic is required to reset the bridge and
* configure. This also starts the DSI clock at 200MHz.
*/
tc35876x_set_bridge_reset_state(dev, 0); /*Pull High Reset */
tc35876x_toshiba_bridge_panel_on(dev);
udelay(100);
/* Now start the DSI clock */
REG_WRITE(MRST_DPLL_A, 0x00);
REG_WRITE(MRST_FPA0, 0xC1);
REG_WRITE(MRST_DPLL_A, 0x00800000);
udelay(500);
REG_WRITE(MRST_DPLL_A, 0x80800000);
if (REG_BIT_WAIT(pipeconf_reg, 1, 29))
dev_err(&dev->pdev->dev, "%s: DSI PLL lock timeout\n",
__func__);
REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x2A0c6008);
mipi_set_properties(dsi_config, pipe);
mdfld_mipi_config(dsi_config, pipe);
mdfld_set_pipe_timing(dsi_config, pipe);
REG_WRITE(DSPABASE, 0x00);
REG_WRITE(DSPASTRIDE, (mode->hdisplay * 4));
REG_WRITE(DSPASIZE,
((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
REG_WRITE(DSPACNTR, 0x98000000);
REG_WRITE(DSPASURF, 0x00);
REG_WRITE(VGACNTRL, 0x80000000);
REG_WRITE(DEVICE_READY_REG, 0x00000001);
REG_WRITE(MIPI_PORT_CONTROL(pipe), 0x80810000);
} else {
/*set up mipi port FIXME: do at init time */
REG_WRITE(MIPI_PORT_CONTROL(pipe), mipi);
}
REG_READ(MIPI_PORT_CONTROL(pipe));
if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
/* NOP */
} else if (mdfld_get_panel_type(dev, pipe) == TC35876X) {
/* set up DSI controller DPI interface */
mdfld_dsi_dpi_controller_init(dsi_config, pipe);
/* Configure MIPI Bridge and Panel */
tc35876x_configure_lvds_bridge(dev);
dev_priv->dpi_panel_on[pipe] = true;
} else {
/*turn on DPI interface*/
mdfld_dsi_dpi_turn_on(dpi_output, pipe);
}
/*set up pipe*/
REG_WRITE(pipeconf_reg, pipeconf);
REG_READ(pipeconf_reg);
/*set up display plane*/
REG_WRITE(dspcntr_reg, dspcntr);
REG_READ(dspcntr_reg);
msleep(20); /* FIXME: this should wait for vblank */
//.........这里部分代码省略.........
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:101，代码来源:mdfld_dsi_dpi.c
示例13: mipi_set_properties
/* But removed in DV0 and later. So need to add here. */
static void mipi_set_properties(struct mdfld_dsi_config *dsi_config, int pipe)
{
struct drm_device *dev = dsi_config->dev;
REG_WRITE(MIPI_CTRL_REG(pipe), 0x00000018);
REG_WRITE(MIPI_INTR_EN_REG(pipe), 0xffffffff);
REG_WRITE(MIPI_HS_TX_TIMEOUT_REG(pipe), 0xffffff);
REG_WRITE(MIPI_LP_RX_TIMEOUT_REG(pipe), 0xffffff);
REG_WRITE(MIPI_TURN_AROUND_TIMEOUT_REG(pipe), 0x14);
REG_WRITE(MIPI_DEVICE_RESET_TIMER_REG(pipe), 0xff);
REG_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT_REG(pipe), 0x25);
REG_WRITE(MIPI_INIT_COUNT_REG(pipe), 0xf0);
REG_WRITE(MIPI_EOT_DISABLE_REG(pipe), 0x00000000);
REG_WRITE(MIPI_LP_BYTECLK_REG(pipe), 0x00000004);
REG_WRITE(MIPI_DBI_BW_CTRL_REG(pipe), 0x00000820);
REG_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT_REG(pipe), (0xa << 16) | 0x14);
}
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:18，代码来源:mdfld_dsi_dpi.c
示例14: mdfld_dsi_dpi_controller_init
void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config,
int pipe)
{
struct drm_device *dev = dsi_config->dev;
int lane_count = dsi_config->lane_count;
struct mdfld_dsi_dpi_timing dpi_timing;
struct drm_display_mode *mode = dsi_config->mode;
u32 val;
/*un-ready device*/
REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), 0, 0, 0);
/*init dsi adapter before kicking off*/
REG_WRITE(MIPI_CTRL_REG(pipe), 0x00000018);
/*enable all interrupts*/
REG_WRITE(MIPI_INTR_EN_REG(pipe), 0xffffffff);
/*set up func_prg*/
val = lane_count;
val |= dsi_config->channel_num << DSI_DPI_VIRT_CHANNEL_OFFSET;
switch (dsi_config->bpp) {
case 16:
val |= DSI_DPI_COLOR_FORMAT_RGB565;
break;
case 18:
val |= DSI_DPI_COLOR_FORMAT_RGB666;
break;
case 24:
val |= DSI_DPI_COLOR_FORMAT_RGB888;
break;
default:
DRM_ERROR("unsupported color format, bpp = %d\n",
dsi_config->bpp);
}
REG_WRITE(MIPI_DSI_FUNC_PRG_REG(pipe), val);
REG_WRITE(MIPI_HS_TX_TIMEOUT_REG(pipe),
(mode->vtotal * mode->htotal * dsi_config->bpp /
(8 * lane_count)) & DSI_HS_TX_TIMEOUT_MASK);
REG_WRITE(MIPI_LP_RX_TIMEOUT_REG(pipe),
0xffff & DSI_LP_RX_TIMEOUT_MASK);
/*max value: 20 clock cycles of txclkesc*/
REG_WRITE(MIPI_TURN_AROUND_TIMEOUT_REG(pipe),
0x14 & DSI_TURN_AROUND_TIMEOUT_MASK);
/*min 21 txclkesc, max: ffffh*/
REG_WRITE(MIPI_DEVICE_RESET_TIMER_REG(pipe),
0xffff & DSI_RESET_TIMER_MASK);
REG_WRITE(MIPI_DPI_RESOLUTION_REG(pipe),
mode->vdisplay << 16 | mode->hdisplay);
/*set DPI timing registers*/
mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing,
dsi_config->lane_count, dsi_config->bpp);
REG_WRITE(MIPI_HSYNC_COUNT_REG(pipe),
dpi_timing.hsync_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_HBP_COUNT_REG(pipe),
dpi_timing.hbp_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_HFP_COUNT_REG(pipe),
dpi_timing.hfp_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_HACTIVE_COUNT_REG(pipe),
dpi_timing.hactive_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_VSYNC_COUNT_REG(pipe),
dpi_timing.vsync_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_VBP_COUNT_REG(pipe),
dpi_timing.vbp_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_VFP_COUNT_REG(pipe),
dpi_timing.vfp_count & DSI_DPI_TIMING_MASK);
REG_WRITE(MIPI_HIGH_LOW_SWITCH_COUNT_REG(pipe), 0x46);
/*min: 7d0 max: 4e20*/
REG_WRITE(MIPI_INIT_COUNT_REG(pipe), 0x000007d0);
/*set up video mode*/
val = dsi_config->video_mode | DSI_DPI_COMPLETE_LAST_LINE;
REG_WRITE(MIPI_VIDEO_MODE_FORMAT_REG(pipe), val);
REG_WRITE(MIPI_EOT_DISABLE_REG(pipe), 0x00000000);
REG_WRITE(MIPI_LP_BYTECLK_REG(pipe), 0x00000004);
/*TODO: figure out how to setup these registers*/
if (mdfld_get_panel_type(dev, pipe) == TC35876X)
REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x2A0c6008);
else
REG_WRITE(MIPI_DPHY_PARAM_REG(pipe), 0x150c3408);
REG_WRITE(MIPI_CLK_LANE_SWITCH_TIME_CNT_REG(pipe), (0xa << 16) | 0x14);
if (mdfld_get_panel_type(dev, pipe) == TC35876X)
tc35876x_set_bridge_reset_state(dev, 0); /*Pull High Reset */
/*set device ready*/
REG_FLD_MOD(MIPI_DEVICE_READY_REG(pipe), 1, 0, 0);
//.........这里部分代码省略.........
开发者ID:0xroot，项目名称:Blackphone-BP1-Kernel，代码行数:101，代码来源:mdfld_dsi_dpi.c
示例15: psb_dpll_set_clock_cdv
/* Unlike most Intel display engines, on Cedarview the DPLL registers
* are behind this sideband bus. They must be programmed while the
* DPLL reference clock is on in the DPLL control register, but before
* the DPLL is enabled in the DPLL control register.
*/
int
psb_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc,
struct psb_intel_clock_t *clock, bool is_lvds, u32 ddi_select)
{
struct psb_intel_crtc *psb_crtc =
to_psb_intel_crtc(crtc);
int pipe = psb_crtc->pipe;
u32 m, n_vco, p;
int ret = 0;
int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
int ref_sfr = (pipe == 0) ? SB_REF_DPLLA : SB_REF_DPLLB;
u32 ref_value;
u32 lane_reg, lane_value;
psb_print_clock(clock);
psb_sb_reset(dev);
REG_WRITE(dpll_reg, DPLL_SYNCLOCK_ENABLE | DPLL_VGA_MODE_DIS);
udelay(100);
/* Follow the BIOS and write the REF/SFR Register. Hardcoded value */
psb_sb_read(dev, SB_REF_SFR(pipe), &ref_value);
ref_value = 0x68A701;
psb_sb_write(dev, SB_REF_SFR(pipe), ref_value);
/* We don't know what the other fields of these regs are, so
* leave them in place.
*/
/*
* The BIT 14:13 of 0x8010/0x8030 is used to select the ref clk
* for the pipe A/B. Display spec 1.06 has wrong definition.
* Correct definition is like below:
*
* refclka mean use clock from same PLL
*
* if DPLLA sets 01 and DPLLB sets 01, they use clock from their pll
*
* if DPLLA sets 01 and DPLLB sets 02, both use clk from DPLLA
*
*/
ret = psb_sb_read(dev, ref_sfr, &ref_value);
if (ret)
return ret;
ref_value &= ~(REF_CLK_MASK);
/* use DPLL_A for pipeB on CRT/HDMI */
if (pipe == 1 && !is_lvds && !(ddi_select & DP_MASK)) {
DRM_DEBUG_KMS("use DPLLA for pipe B\n");
ref_value |= REF_CLK_DPLLA;
} else {
DRM_DEBUG_KMS("use their DPLL for pipe A/B\n");
ref_value |= REF_CLK_DPLL;
}
ret = psb_sb_write(dev, ref_sfr, ref_value);
if (ret)
return ret;
ret = psb_sb_read(dev, SB_M(pipe), &m);
if (ret)
return ret;
m &= ~SB_M_DIVIDER_MASK;
m |= ((clock->m2) << SB_M_DIVIDER_SHIFT);
ret = psb_sb_write(dev, SB_M(pipe), m);
if (ret)
return ret;
ret = psb_sb_read(dev, SB_N_VCO(pipe), &n_vco);
if (ret)
return ret;
/* Follow the BIOS to program the N_DIVIDER REG */
n_vco &= 0xFFFF;
n_vco |= 0x107;
n_vco &= ~(SB_N_VCO_SEL_MASK |
SB_N_DIVIDER_MASK |
SB_N_CB_TUNE_MASK);
n_vco |= ((clock->n) << SB_N_DIVIDER_SHIFT);
if (clock->vco < 2250000) {
n_vco |= (2 << SB_N_CB_TUNE_SHIFT);
n_vco |= (0 << SB_N_VCO_SEL_SHIFT);
} else if (clock->vco < 2750000) {
n_vco |= (1 << SB_N_CB_TUNE_SHIFT);
n_vco |= (1 << SB_N_VCO_SEL_SHIFT);
} else if (clock->vco < 3300000) {
n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
n_vco |= (2 << SB_N_VCO_SEL_SHIFT);
} else {
n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
n_vco |= (3 << SB_N_VCO_SEL_SHIFT);
}
//.........这里部分代码省略.........
开发者ID:Nomad280279，项目名称:cdv，代码行数:101，代码来源:psb_intel_dpll_cdv.c
示例16: ar9002_hw_set_channel
/**
* ar9002_hw_set_channel - set channel on single-chip device
* @ah: atheros hardware structure
* @chan:
*
* This is the function to change channel on single-chip devices, that is
* all devices after ar9280.
*
* This function takes the channel value in MHz and sets
* hardware channel value. Assumes writes have been enabled to analog bus.
*
* Actual Expression,
*
* For 2GHz channel,
* Channel Frequency = (3/4) * freq_ref * (chansel[8:0] + chanfrac[16:0]/2^17)
* (freq_ref = 40MHz)
*
* For 5GHz channel,
* Channel Frequency = (3/2) * freq_ref * (chansel[8:0] + chanfrac[16:0]/2^10)
* (freq_ref = 40MHz/(24>>amodeRefSel))
*/
static int ar9002_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
{
u16 bMode, fracMode, aModeRefSel = 0;
u32 freq, ndiv, channelSel = 0, channelFrac = 0, reg32 = 0;
struct chan_centers centers;
u32 refDivA = 24;
ath9k_hw_get_channel_centers(ah, chan, ¢ers);
freq = centers.synth_center;
reg32 = REG_READ(ah, AR_PHY_SYNTH_CONTROL);
reg32 &= 0xc0000000;
if (freq < 4800) { /* 2 GHz, fractional mode */
u32 txctl;
int regWrites = 0;
bMode = 1;
fracMode = 1;
aModeRefSel = 0;
channelSel = CHANSEL_2G(freq);
if (AR_SREV_9287_11_OR_LATER(ah)) {
if (freq == 2484) {
/* Enable channel spreading for channel 14 */
REG_WRITE_ARRAY(&ah->iniCckfirJapan2484,
1, regWrites);
} else {
REG_WRITE_ARRAY(&ah->iniCckfirNormal,
1, regWrites);
}
} else {
txctl = REG_READ(ah, AR_PHY_CCK_TX_CTRL);
if (freq == 2484) {
/* Enable channel spreading for channel 14 */
REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
txctl | AR_PHY_CCK_TX_CTRL_JAPAN);
} else {
REG_WRITE(ah, AR_PHY_CCK_TX_CTRL,
txctl & ~AR_PHY_CCK_TX_CTRL_JAPAN);
}
}
} else {
bMode = 0;
fracMode = 0;
switch (ah->eep_ops->get_eeprom(ah, EEP_FRAC_N_5G)) {
case 0:
if ((freq % 20) == 0)
aModeRefSel = 3;
else if ((freq % 10) == 0)
aModeRefSel = 2;
if (aModeRefSel)
break;
case 1:
default:
aModeRefSel = 0;
/*
* Enable 2G (fractional) mode for channels
* which are 5MHz spaced.
*/
fracMode = 1;
refDivA = 1;
channelSel = CHANSEL_5G(freq);
/* RefDivA setting */
REG_RMW_FIELD(ah, AR_AN_SYNTH9,
AR_AN_SYNTH9_REFDIVA, refDivA);
}
if (!fracMode) {
ndiv = (freq * (refDivA >> aModeRefSel)) / 60;
channelSel = ndiv & 0x1ff;
channelFrac = (ndiv & 0xfffffe00) * 2;
channelSel = (channelSel << 17) | channelFrac;
}
}
开发者ID:Core2idiot，项目名称:Kernel-Samsung-3.0...-，代码行数:99，代码来源:ar9002_phy.c
示例17: mdfld_dsi_dbi_mode_set
static void mdfld_dsi_dbi_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
int ret = 0;
struct drm_device *dev = encoder->dev;
struct drm_psb_private *dev_priv = dev->dev_private;
struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
struct mdfld_dsi_dbi_output *dsi_output =
MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
struct mdfld_dsi_config *dsi_config =
mdfld_dsi_encoder_get_config(dsi_encoder);
struct mdfld_dsi_connector *dsi_connector = dsi_config->connector;
int pipe = dsi_connector->pipe;
u8 param = 0;
/* Regs */
u32 mipi_reg = MIPI;
u32 dspcntr_reg = DSPACNTR;
u32 pipeconf_reg = PIPEACONF;
u32 reg_offset = 0;
/* Values */
u32 dspcntr_val = dev_priv->dspcntr;
u32 pipeconf_val = dev_priv->pipeconf;
u32 h_active_area = mode->hdisplay;
u32 v_active_area = mode->vdisplay;
u32 mipi_val;
mipi_val = (PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX |
TE_TRIGGER_GPIO_PIN);
dev_dbg(dev->dev, "mipi_val =0x%x\n", mipi_val);
dev_dbg(dev->dev, "type %s\n", (pipe == 2) ? "MIPI2" : "MIPI");
dev_dbg(dev->dev, "h %d v %d\n", mode->hdisplay, mode->vdisplay);
if (pipe == 2) {
mipi_reg = MIPI_C;
dspcntr_reg = DSPCCNTR;
pipeconf_reg = PIPECCONF;
reg_offset = MIPIC_REG_OFFSET;
dspcntr_val = dev_priv->dspcntr2;
pipeconf_val = dev_priv->pipeconf2;
} else {
mipi_val |= 0x2; /*two lanes for port A and C respectively*/
}
if (!gma_power_begin(dev, true)) {
dev_err(dev->dev, "hw begin failed\n");
return;
}
REG_WRITE(dspcntr_reg, dspcntr_val);
REG_READ(dspcntr_reg);
/* 20ms delay before sending exit_sleep_mode */
msleep(20);
/* Send exit_sleep_mode DCS */
ret = mdfld_dsi_dbi_send_dcs(dsi_output, DCS_EXIT_SLEEP_MODE,
NULL, 0, CMD_DATA_SRC_SYSTEM_MEM);
if (ret) {
dev_err(dev->dev, "sent exit_sleep_mode faild\n");
goto out_err;
}
/* Send set_tear_on DCS */
ret = mdfld_dsi_dbi_send_dcs(dsi_output, DCS_SET_TEAR_ON,
¶m, 1, CMD_DATA_SRC_SYSTEM_MEM);
if (ret) {
dev_err(dev->dev, "%s - sent set_tear_on faild\n", __func__);
goto out_err;
}
/* Do some init stuff */
REG_WRITE(pipeconf_reg, pipeconf_val | PIPEACONF_DSR);
REG_READ(pipeconf_reg);
/* TODO: this looks ugly, try to move it to CRTC mode setting*/
if (pipe == 2)
dev_priv->pipeconf2 |= PIPEACONF_DSR;
else
dev_priv->pipeconf |= PIPEACONF_DSR;
dev_dbg(dev->dev, "pipeconf %x\n", REG_READ(pipeconf_reg));
ret = mdfld_dsi_dbi_update_area(dsi_output, 0, 0,
h_active_area - 1, v_active_area - 1);
if (ret) {
dev_err(dev->dev, "update area failed\n");
goto out_err;
}
out_err:
gma_power_end(dev);
if (ret)
//.........这里部分代码省略.........
开发者ID:CSCLOG，项目名称:beaglebone，代码行数:101，代码来源:mdfld_tpo_cmd.c
示例18: ath9k_ani_reset
void ath9k_ani_reset(struct ath_hal *ah)
{
struct ath_hal_5416 *ahp = AH5416(ah);
struct ar5416AniState *aniState;
struct ath9k_channel *chan = ah->ah_curchan;
int index;
if (!DO_ANI(ah))
return;
index = ath9k_hw_get_ani_channel_idx(ah, chan);
aniState = &ahp->ah_ani[index];
ahp->ah_curani = aniState;
if (DO_ANI(ah) && ah->ah_opmode != NL80211_IFTYPE_STATION
&& ah->ah_opmode != NL80211_IFTYPE_ADHOC) {
DPRINTF(ah->ah_sc, ATH_DBG_ANI,
"Reset ANI state opmode %u\n", ah->ah_opmode);
ahp->ah_stats.ast_ani_reset++;
ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL, 0);
ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
!ATH9K_ANI_USE_OFDM_WEAK_SIG);
ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
ATH9K_ANI_CCK_WEAK_SIG_THR);
ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) |
ATH9K_RX_FILTER_PHYERR);
if (ah->ah_opmode == NL80211_IFTYPE_AP) {
ahp->ah_curani->ofdmTrigHigh =
ah->ah_config.ofdm_trig_high;
ahp->ah_curani->ofdmTrigLow =
ah->ah_config.ofdm_trig_low;
ahp->ah_curani->cckTrigHigh =
ah->ah_config.cck_trig_high;
ahp->ah_curani->cckTrigLow =
ah->ah_config.cck_trig_low;
}
ath9k_ani_restart(ah);
return;
}
if (aniState->noiseImmunityLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_NOISE_IMMUNITY_LEVEL,
aniState->noiseImmunityLevel);
if (aniState->spurImmunityLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_SPUR_IMMUNITY_LEVEL,
aniState->spurImmunityLevel);
if (aniState->ofdmWeakSigDetectOff)
ath9k_hw_ani_control(ah, ATH9K_ANI_OFDM_WEAK_SIGNAL_DETECTION,
!aniState->ofdmWeakSigDetectOff);
if (aniState->cckWeakSigThreshold)
ath9k_hw_ani_control(ah, ATH9K_ANI_CCK_WEAK_SIGNAL_THR,
aniState->cckWeakSigThreshold);
if (aniState->firstepLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
aniState->firstepLevel);
if (ahp->ah_hasHwPhyCounters) {
ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) &
~ATH9K_RX_FILTER_PHYERR);
ath9k_ani_restart(ah);
REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
} else {
ath9k_ani_restart(ah);
ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) |
ATH9K_RX_FILTER_PHYERR);
}
}
开发者ID:458941968，项目名称:mini2440-kernel-2.6.29，代码行数:73，代码来源:ani.c
示例19: ath9k_ani_reset
/*
* Restore the ANI parameters in the HAL and reset t
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