diff options
| author | Rob Clark <robdclark@gmail.com> | 2016-11-05 11:08:09 -0400 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-11-08 16:38:03 -0500 |
| commit | fceffb325b30f6a9f0bdee22e65d0b8bb35883af (patch) | |
| tree | f61f4cf41025c9a8612a004f785b4bcd20b70c36 /include/drm | |
| parent | 1638d30c1584ff8097776d691f5fa5aafa7aeb8c (diff) | |
| download | linux-fceffb325b30f6a9f0bdee22e65d0b8bb35883af.tar.bz2 | |
drm/atomic: add new drm_debug bit to dump atomic state
The contents of drm_{plane,crtc,connector}_state is dumped before
commit. If a driver extends any of the state structs, it can implement
the corresponding funcs->atomic_print_state() to add it's own driver
specific state.
Signed-off-by: Rob Clark <robdclark@gmail.com>
[seanpaul resolved conflict in drm_plane.h]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 1 | ||||
| -rw-r--r-- | include/drm/drm_connector.h | 13 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 13 | ||||
| -rw-r--r-- | include/drm/drm_plane.h | 13 |
4 files changed, 40 insertions, 0 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index e92c904fe8cb..4e58137c1882 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -135,6 +135,7 @@ struct dma_buf_attachment; #define DRM_UT_PRIME 0x08 #define DRM_UT_ATOMIC 0x10 #define DRM_UT_VBL 0x20 +#define DRM_UT_STATE 0x40 extern __printf(6, 7) void drm_dev_printk(const struct device *dev, const char *level, diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index ac9d7d8e0e43..3e9727264b65 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -37,6 +37,7 @@ struct drm_crtc; struct drm_encoder; struct drm_property; struct drm_property_blob; +struct drm_printer; struct edid; enum drm_connector_force { @@ -481,6 +482,18 @@ struct drm_connector_funcs { const struct drm_connector_state *state, struct drm_property *property, uint64_t *val); + + /** + * @atomic_print_state: + * + * If driver subclasses struct &drm_connector_state, it should implement + * this optional hook for printing additional driver specific state. + * + * Do not call this directly, use drm_atomic_connector_print_state() + * instead. + */ + void (*atomic_print_state)(struct drm_printer *p, + const struct drm_connector_state *state); }; /* mode specified on the command line */ diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fa1aa214c8ea..8cca2a895981 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -53,6 +53,7 @@ struct drm_device; struct drm_mode_set; struct drm_file; struct drm_clip_rect; +struct drm_printer; struct device_node; struct dma_fence; struct edid; @@ -594,6 +595,18 @@ struct drm_crtc_funcs { */ int (*set_crc_source)(struct drm_crtc *crtc, const char *source, size_t *values_cnt); + + /** + * @atomic_print_state: + * + * If driver subclasses struct &drm_crtc_state, it should implement + * this optional hook for printing additional driver specific state. + * + * Do not call this directly, use drm_atomic_crtc_print_state() + * instead. + */ + void (*atomic_print_state)(struct drm_printer *p, + const struct drm_crtc_state *state); }; /** diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h index a421cb553620..63d4e5051936 100644 --- a/include/drm/drm_plane.h +++ b/include/drm/drm_plane.h @@ -28,6 +28,7 @@ #include <drm/drm_mode_object.h> struct drm_crtc; +struct drm_printer; /** * struct drm_plane_state - mutable plane state @@ -370,6 +371,18 @@ struct drm_plane_funcs { * before data structures are torndown. */ void (*early_unregister)(struct drm_plane *plane); + + /** + * @atomic_print_state: + * + * If driver subclasses struct &drm_plane_state, it should implement + * this optional hook for printing additional driver specific state. + * + * Do not call this directly, use drm_atomic_plane_print_state() + * instead. + */ + void (*atomic_print_state)(struct drm_printer *p, + const struct drm_plane_state *state); }; /** |