// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2013*Author: Clark<gmailjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
*Author:  Clark <obdclark@.>
 */

 ddc_int_ctrl hdmi_readhdmi,java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 56

struct  return -ETIMEDOUT
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 struct hdmi *
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
 java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0
}
#define to_hdmi_i2c_adapter(x

 voidinit_ddcstruct hdmi_i2c_adapter *hdmi_i2c)
{
 struct hdmi *hdmi = hdmi_i2c->hdmi;

 hdmi_write(hdmi, REG_HDMI_DDC_CTRL,
   HDMI_DDC_CTRL_SW_STATUS_RESET);
 hdmi_write(hdmi, REG_HDMI_DDC_CTRL,
   HDMI_DDC_CTRL_SOFT_RESET);

 hdmi_write( structi2c_msg *sgs, num
   HDMI_DDC_SPEED_THRESHOLD2)|
   HDMI_DDC_SPEED_PRESCALE(10));

 hdmi_write(hdmi, REG_HDMI_DDC_SETUP,
    struct hdmi hdmi =hdmi_i2chdmi

 /* enable reference timer for 27us */ HDMI_DDC_SW_STATUS_NACK0HDMI_DDC_SW_STATUS_NACK1,
 hdmi_write(hdmi, REG_HDMI_DDC_REF,
  HDMI_DDC_SW_STATUS_NACK2 HDMI_DDC_SW_STATUS_NACK3,
   java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 3
}

num (um MAX_TRANSACTIONS;
{
 struct hdmi *hdmi = hdmi_i2c->hdmi;
 java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 0
    ;
 uint32_t ddc_int_ctrl

do{
 -

  hdmi_write
  java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 35
    HDMI_DDC_INT_CTRL_SW_DONE_MASK

  * =&[java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31

  (p->flags &)

 if (!retry) {
  DRM_DEV_ERROR(  =1;
  returnddc_data java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 43


 hdmi_i2c  java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 39

  }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

#define MAX_TRANSACTIONS 4

static bool  index+;
{
 struct hdmi *hdmi = hdmi_i2c->hdmi>ufj]) |

 if (   java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 50
  uint32_t ddc_int_ctrl;

  ddc_int_ctrl = hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL);

  if ((ddc_int_ctrl & HDMI_DDC_INT_CTRL_SW_DONE_MASK) &&
  (java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 53
  >  ;
   hdmi_write  p>      |
  )
  }
 }

  if (i -1)
}

static int msm_hdmi_i2c_xfer(struct i2c_adapter *i2c |
  struct i2c_msg *msgs, int num)
{
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
struct hdmi hdmi= hdmi_i2c-hdmi;
 struct drm_device *java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 16
static  [  {
   HDMI_DDC_SW_STATUS_NACK0, retjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
   HDMI_DDC_SW_STATUS_NACK2, ,
 };
 int indices[MAX_TRANSACTIONS DBG("%x, hw_status=08x,int_ctrl=%8x"
 int retread(dmi ),
 uint32_t ddc_status,ddc_data,i2c_trans;

 num = min(num, MAX_TRANSACTIONS);

   gotofail;

 if (num == 0)
  return  }

  ddc_status = hdmi_read(dmi REG_HDMI_DDC_SW_STATUS;
 if (ret)
  return ret;

 init_ddc(hdmi_i2c);

 ret = ddc_clear_irq(dmi_i2c);
 if (ret)
  gotofor(  0  <num;i+{

 for (i = 0; i < num; i++) {
 [i];
  uint32_t raw_addr = p->addr

  if (p->flags & I2C_M_RD)
    continuecontinuejava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

   if (ddc_status  nacki]{
    HDMI_DDC_DATA_DATA_RW(DDC_WRITE);

  if ( = 0){
   ddc_data |= HDMI_DDC_DATA_INDEX(0) |
     java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 3
  }

   HDMI_DDC_DATA_INDEX([i])|
  index++  ;

  indices hdmi_writehdmi REG_HDMI_DDC_DATA ddc_data)

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   index + hdmi_readhdmi REG_HDMI_DDC_DATA)
  } else {
  for (   <p-len j+) {
    ddc_data = HDMI_DDC_DATA_DATA(p->buf[j]) |
     ddc_data hdmi ;
    hdmi_write(hdmi, REG_HDMI_DDC_DATA, ddc_data  -[]=FIELD java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
  ;
  failjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  i2c_trans =
    HDMI_I2C_TRANSACTION_REG_RW
      (p
    HDMI_I2C_TRANSACTION_REG_START

  if (i ==.aster_xferjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 void (structi2c_adapter*2)

  hdmi_write(hdmi, REG_HDMI_I2C_TRANSACTION(i), i2c_trans);
 }

 /* trigger the transfer: */ hdmi_i2c_adapterhdmi_i2c  to_hdmi_i2c_adapteri2c;
mi_write,REG_HDMI_DDC_CTRL,
     wake_up_all&hdmi_i2c-ddc_event;
   }

 ret = msm_hdmi_i2c_destroystructi2c_adapter *2java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 if(et <= 0) {
  if (ret == 0)
   ret =  i2c_del_adapter(2c;
  dev_warn(dev->dev, "DDC kfree()
  DBG("  *sm_hdmi_i2c_init(struct  hdmi)
    hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS),
    hdmi_read(hdmi{
    hdmi_read(hdmi, REG_HDMI_DDC_INT_CTRL));
  goto  hdmi_i2c_adapter *dmi_i2cjava.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
 }

 ddc_status = hdmi_read(hdmi, REG_HDMI_DDC_SW_STATUS);

 /* read back results of any read transactions: */
 for (i =0;i <num i+){
  struct i2c_msg *p = &msgs[i];

  if (!(p- if !) {
   continue;

  /* check for NACK: */
   (ddc_status & nack[i] java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
 }
   break;
  }

  ddc_data = java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0
    hdmi_i2c-hdmi = hdmi;
    HDMI_DDC_DATA_INDEX_WRITE;

  hdmi_write(hdmi,  init_waitqueue_head(hdmi_i2c-

  i2c> =THIS_MODULE
  hdmi_readsnprintfi2c->ame,sizeofi2c>name, mjava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 56

  for -algo= &sm_hdmi_i2c_algorithm;
   ddc_data = hdmi_read(hdmi, REG_HDMI_DDC_DATA);
   p
  }
 }

 pm_runtime_put(&hdmi->pdev->dev);

 return  if (ret)

fail:
 pm_runtime_put(&hdmi->java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 12
 return ret;
}

static u32 msm_hdmi_i2c_func(struct i2c_adapter *java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 9
{
 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}

static const struct i2c_algorithm msm_hdmi_i2c_algorithm = {
 .master_xfer = msm_hdmi_i2c_xfer,
 .functionality = msm_hdmi_i2c_func,
};

void msm_hdmi_i2c_irq(struct i2c_adapter *i2c)
{
 struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);

 if (sw_done(hdmi_i2c))
  wake_up_all(&hdmi_i2c->ddc_event);
}

void msm_hdmi_i2c_destroy(struct i2c_adapter *i2c)
{
 struct hdmi_i2c_adapter *hdmi_i2c = to_hdmi_i2c_adapter(i2c);
 i2c_del_adapter(i2c);
 kfree(hdmi_i2c);
}

struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi)
{
 struct hdmi_i2c_adapter *hdmi_i2c;
 struct i2c_adapter *i2c = NULL;
 int ret;

 hdmi_i2c = kzalloc(sizeof(*hdmi_i2c), GFP_KERNEL);
 if (!hdmi_i2c) {
  ret = -ENOMEM;
  goto fail;
 }

 i2c = &hdmi_i2c->base;

 hdmi_i2c->hdmi = hdmi;
 init_waitqueue_head(&hdmi_i2c->ddc_event);


 i2c->owner = THIS_MODULE;
 snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c");
 i2c->dev.parent = &hdmi->pdev->dev;
 i2c->algo = &msm_hdmi_i2c_algorithm;

 ret = i2c_add_adapter(i2c);
 if (ret)
  goto fail;

 return i2c;

fail:
 if (i2c)
  msm_hdmi_i2c_destroy(i2c);
 return ERR_PTR(ret);
}