Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- drivers/gpu/drm/amd/display/dc/link/link_detection.c
- drivers/gpu/drm/amd/display/dc/link/link_dpms.c, line 421
- drivers/gpu/drm/amd/display/dc/link/link_factory.c, line 139
- drivers/gpu/drm/amd/display/dc/link/protocols/link_ddc.c
- drivers/gpu/drm/amd/display/dc/link/protocols/link_hdmi_frl.c
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c write_i2c_retimer_byte() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,93,120 |
| PARAM_VALUE | 2 | write_buf | 6786769347135922176 |
| PARAM_VALUE | 2 | *write_buf | 10 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 1 | address | $1 |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_LTS_clear_Link_Setting() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 2167557978261463040 |
| PARAM_VALUE | 2 | *write_buf | 49 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_LTS_clear_Link_Setting() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_LTS_clear_Update_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 3636363836042625024 |
| PARAM_VALUE | 2 | *write_buf | 16 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 1 |
| BUF_SIZE | 4 | read_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_LTS_clear_Update_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 7013509384990539776 |
| PARAM_VALUE | 2 | *write_buf | 1 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 8028815067952324608 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 7013509384990539776 |
| PARAM_VALUE | 2 | *write_buf | 64 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 7013509384990539776 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 7013509384990539776 |
| PARAM_VALUE | 2 | *write_buf | 16 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 1 |
| BUF_SIZE | 4 | read_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 7013509384990539776 |
| PARAM_VALUE | 2 | *write_buf | 65 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 5 | read_size | 2 |
| BUF_SIZE | 4 | read_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_perform_link_training() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx->logger | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->dc->debug.limit_ffe | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_start() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8565882563612282880 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_start() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8565882563612282880 |
| PARAM_VALUE | 2 | *write_buf | 16 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 1 |
| BUF_SIZE | 4 | read_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_start() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_start() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.bus_lock.rtmutex.owner | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8569842972517392384 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8569842972517392384 |
| PARAM_VALUE | 2 | *write_buf | 16 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 1 |
| BUF_SIZE | 4 | read_buf | 2 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8569842972517392384 |
| PARAM_VALUE | 2 | *write_buf | 65 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 5 | read_size | 2 |
| BUF_SIZE | 4 | read_buf | 2 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 8569842972517392384 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_poll_status_flag() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_test_dsc_max_rate() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.bus_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.bus_locked | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->mutex->wait_lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 2292263292155691008 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | &adev->dm.dc_lock | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &dm->dc_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_test_max_rate() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4041006841350348800 |
| PARAM_VALUE | 2 | *write_buf | 53 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | &adev->dm.dc_lock | ||
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &dm->dc_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_write_read_request_enable() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 2591343675672948736 |
| PARAM_VALUE | 2 | *write_buf | 48 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 693680307246088192 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_hdmi_frl.c hdmi_frl_write_read_request_enable() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c read_idcc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 8736068734011998208 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c read_idcc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 8736068734011998208 |
| PARAM_VALUE | 2 | *write_buf | 1 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 8098665747580325888 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 2-6 |
| BUF_SIZE | 4 | read_buf | 6 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c read_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 5094776537789829120 |
| PARAM_VALUE | 2 | *write_buf | 32 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 595012887937990656 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c read_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 5094776537789829120 |
| PARAM_VALUE | 2 | *write_buf | 33 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 8880710114630352896 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c read_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 5094776537789829120 |
| PARAM_VALUE | 2 | *write_buf | 64 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_idcc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 3008220404964225024 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_idcc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 3008220404964225024 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_idcc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 6218892814785462272 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 3008220404964225024 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink->edid_caps.scdc_present | 1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 1424838245727535104 |
| PARAM_VALUE | 2 | *write_buf | 1 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 3643007088457211904 |
| PARAM_VALUE | 4 | *read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink->edid_caps.scdc_present | 1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_ddc.c write_scdc_data() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->ctx | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink->edid_caps.scdc_present | 1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.driver_data->adev->pm.mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->devt | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->dma_uses_io_tlb | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->id | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.cpu | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.release.timer.flags | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_add_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_in_sysfs | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_initialized | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.state_remove_uevent_sent | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->kobj.uevent_suppress | 0-1 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->links.status | 0-4294967295 |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->numa_node | s32min-s32max |
| PARAM_VALUE | 0 | ddc->link->priv->i2c->base.dev.parent->removable | 0-4294967295 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 4096-ptr_max |
| PARAM_VALUE | 3 | write_size | 2 |
| PARAM_VALUE | 4 | read_buf | 0 |
| PARAM_VALUE | 5 | read_size | 0 |
| BUF_SIZE | 2 | write_buf | 2 |
| DATA_SOURCE | 0 | ddc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c link_detect_ddc_probe() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->id | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_clock->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->id | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->mode | s32min-s32max |
| PARAM_VALUE | 0 | ddc->ddc_pin->pin_data->pin | 0-s64max |
| PARAM_VALUE | 0 | ddc->transaction_type | 0-2 |
| PARAM_VALUE | 1 | address | 80 |
| PARAM_VALUE | 2 | write_buf | 4864953731755909120 |
| PARAM_VALUE | 2 | *write_buf | 0 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 4 | read_buf | 4096-ptr_max |
| PARAM_VALUE | 5 | read_size | 8 |
| BUF_SIZE | 4 | read_buf | 8 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 5 | read_size | unit_byte |
| HALF_LOCKED2 | &aconnector->hpd_lock | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c read_scdc_caps() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink->edid_caps.scdc_present | 1 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 502954164535701504 |
| PARAM_VALUE | 2 | *write_buf | 208 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 5 | read_size | 3 |
| BUF_SIZE | 4 | read_buf | 3 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |
drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_detection.c read_scdc_caps() -> link_query_ddc_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ddc | 4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ddc->link->local_sink->edid_caps.scdc_present | 1 |
| PARAM_VALUE | 1 | address | 84 |
| PARAM_VALUE | 2 | write_buf | 502954164535701504 |
| PARAM_VALUE | 2 | *write_buf | 219 |
| PARAM_VALUE | 3 | write_size | 1 |
| PARAM_VALUE | 5 | read_size | 1 |
| DATA_SOURCE | 0 | ddc | $0 |
| NOCHECK_CALL | |||
| UNITS | 3 | write_size | unit_byte |
| UNITS | 5 | read_size | unit_byte |