Defined in 3 files as a function:
- drivers/gpu/drm/msm/dp/dp_audio.c, line 31 (as a function)
- drivers/gpu/drm/msm/dp/dp_ctrl.c, line 159 (as a function)
- drivers/gpu/drm/msm/dp/dp_panel.c, line 32 (as a function)
Referenced in 3 files:
- drivers/gpu/drm/msm/dp/dp_audio.c
- drivers/gpu/drm/msm/dp/dp_ctrl.c
- drivers/gpu/drm/msm/dp/dp_panel.c
Smatch caller information:
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_config_ctrl_streams() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 8 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_config_misc1_misc0() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 44 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_config_psr() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 256 |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_mainlink_disable() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| DATA_SOURCE | 0 | audio | $0 |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_mainlink_enable() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| DATA_SOURCE | 0 | audio | $0 |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_psr_enter() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 272 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_psr_exit() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 272 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_psr_mainlink_disable() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_psr_mainlink_enable() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_send_phy_pattern() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| CAPPED_DATA | 0 | audio->dev | 1 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_send_phy_pattern() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| CAPPED_DATA | 0 | audio->dev | 1 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_ctrl_send_phy_test_pattern() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 64 |
| CAPPED_DATA | 0 | audio->link->link_params.num_lanes | 1 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_ctrl.c msm_dp_setup_peripheral_flush() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 0 |
| DATA_SOURCE | 0 | audio | $0 |
| NO_OVERFLOW_SIMPLE | 0 | audio->pixel_clk->core->parent->req_rate |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_disable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 552 |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_disable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 556 |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_disable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 44 |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_enable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 552 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_enable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 556 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex |
drivers/gpu/drm/msm/dp/dp_panel.c msm_dp_panel_enable_vsc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 44 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &first_bridge->encoder->bridge_chain_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex | ||
| HALF_LOCKED2 | &state->dev->mode_config.connection_mutex.mutex |
drivers/gpu/drm/msm/dp/dp_audio.c msm_dp_audio_config_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 552 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_audio.c msm_dp_audio_config_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 556 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_audio.c msm_dp_audio_enable() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 512 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_audio.c msm_dp_audio_isrc_sdp() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 660 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/msm/dp/dp_audio.c msm_dp_audio_safe_to_exit_level() -> msm_dp_read_link()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | audio | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 68 |
| DATA_SOURCE | 0 | audio | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |