Documented in 1 files:
Defined in 1 files as a function:
Referenced in 4 files:
- drivers/gpu/drm/vkms/tests/vkms_config_test.c, line 175
- drivers/gpu/drm/vkms/vkms_config.c, line 362
- drivers/gpu/drm/vkms/vkms_configfs.c, line 145
- drivers/gpu/drm/vkms/vkms_output.c
Smatch caller information:
drivers/gpu/drm/vkms/vkms_configfs.c crtc_writeback_show() -> vkms_config_crtc_get_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &buffer->mutex | ||
| LOCK2 | &frag->frag_sem | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct configfs_buffer)->mutex | ||
| TYPE_LOCK | (struct configfs_fragment)->frag_sem |
drivers/gpu/drm/vkms/vkms_config.c vkms_config_show() -> vkms_config_crtc_get_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &m->lock | ||
| TYPE_LOCK | (struct seq_file)->lock |
drivers/gpu/drm/vkms/vkms_output.c vkms_output_init() -> vkms_config_crtc_get_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | crtc_cfg | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/vkms/vkms_output.c vkms_output_init() -> vkms_config_crtc_get_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | crtc_cfg | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | _T->lock |
drivers/gpu/drm/vkms/tests/vkms_config_test.c vkms_config_test_default_config() -> vkms_config_crtc_get_writeback()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | crtc_cfg | r get_first_crtc |