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techpack: camera: csiphy: override csiphy register values for higher than 3.5GHz

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Cosmin Tanislav 2021-09-01 22:32:51 +03:00 committed by Giovanni Ricca
parent 06612551d0
commit b08f895848
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1 changed files with 17 additions and 0 deletions
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17
techpack/camera/drivers/cam_sensor_module/cam_csiphy/cam_csiphy_core.c
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@ -50,6 +50,13 @@ struct g_csiphy_data {
static struct g_csiphy_data g_phy_data[MAX_CSIPHY] = {{0, 0}};
static int active_csiphy_hw_cnt;
static int csiphy_override_cnt = 6;
static int csiphy_override[100] = {0x9B4,0x8,0xAB4,0x8,0xBB4,0x8};
module_param_array(csiphy_override, int, &csiphy_override_cnt, 0644);
static int csiphy_hack_rate_mb = 3500;
module_param(csiphy_hack_rate_mb, int, 0644);
int32_t cam_csiphy_get_instance_offset(
struct csiphy_device *csiphy_dev,
int32_t dev_handle)
@ -925,6 +932,16 @@ int32_t cam_csiphy_config_dev(struct csiphy_device *csiphy_dev,
rc);
return rc;
}
//csiphy_3phase only
if ((csiphy_dev->csiphy_info[index].data_rate/1000000) > csiphy_hack_rate_mb)
{
for (i = 0; i < csiphy_override_cnt; i += 2)
{
cam_io_w_mb(csiphy_override[i+1], csiphybase + csiphy_override[i]);
CAM_DBG(CAM_CSIPHY, "csiphy_cfg_override [0x%x, 0x%x]", csiphy_override[i], csiphy_override[i+1]);
}
}
}
cam_csiphy_cphy_irq_config(csiphy_dev);