Defined in 4 files as a function:
- drivers/gpu/drm/omapdrm/dss/hdmi4.c, line 264 (as a function)
- drivers/gpu/drm/omapdrm/dss/hdmi5.c, line 263 (as a function)
- drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c, line 303 (as a function)
- drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c, line 331 (as a function)
Referenced in 4 files:
- drivers/gpu/drm/omapdrm/dss/hdmi4.c
- drivers/gpu/drm/omapdrm/dss/hdmi5.c
- drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
- drivers/video/fbdev/omap2/omapfb/dss/hdmi5.c
Smatch caller information:
drivers/gpu/drm/omapdrm/dss/hdmi5.c hdmi5_bridge_enable() -> hdmi_start_audio_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| CAPPED_DATA | 0 | hd->vdda_reg->rdev | 1 |
| CAPPED_DATA | 0 | hd->vdda_reg->rdev->coupling_desc.n_coupled | 1 |
| CAPPED_DATA | 0 | &hd->lock | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hd->audio_playing_lock | |
| LOCK2 | 0 | &hd->lock | |
| 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 | ||
| TYPE_LOCK | (struct omap_hdmi)->audio_playing_lock | ||
| TYPE_LOCK | (struct omap_hdmi)->lock |
drivers/gpu/drm/omapdrm/dss/hdmi5.c hdmi_audio_start() -> hdmi_start_audio_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| BUF_SIZE | 0 | hd | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | hd | s32min-(-2),1-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| UNITS | 0 | hd | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &hd->audio_playing_lock | |
| TYPE_LOCK | (struct omap_hdmi)->audio_playing_lock |
drivers/gpu/drm/omapdrm/dss/hdmi4.c hdmi4_bridge_enable() -> hdmi_start_audio_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| CAPPED_DATA | 0 | &hd->lock | 1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &hd->audio_playing_lock | |
| LOCK2 | 0 | &hd->lock | |
| 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 | ||
| TYPE_LOCK | (struct omap_hdmi)->audio_playing_lock | ||
| TYPE_LOCK | (struct omap_hdmi)->lock |
drivers/gpu/drm/omapdrm/dss/hdmi4.c hdmi_audio_start() -> hdmi_start_audio_stream()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hd | 4096-ptr_max |
| BUF_SIZE | 0 | hd | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | hd | s32min-(-2),1-s32max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| UNITS | 0 | hd | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | 0 | &hd->audio_playing_lock | |
| TYPE_LOCK | (struct omap_hdmi)->audio_playing_lock |