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| author | Benoit Parrot <bparrot@ti.com> | 2021-11-17 15:19:27 +0100 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-12-08 10:04:50 +0200 |
| commit | 19e2d2669dacfd3783b6f948bf06a109a7cd668d (patch) | |
| tree | f4977427efb556a6e9b40e6e5979175fee877777 | |
| parent | 2e54ff0e5430883f2040450e9297ebad9f56f846 (diff) | |
| download | linux-19e2d2669dacfd3783b6f948bf06a109a7cd668d.tar.bz2 | |
drm/omap: add plane_atomic_print_state support
Now that we added specific item to our subclassed drm_plane_state
we can add omap_plane_atomic_print_state() helper to dump out our own
driver specific plane state.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211117141928.771082-9-narmstrong@baylibre.com
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index ce5ed45401fb..23b752d837a4 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -348,6 +348,19 @@ omap_plane_atomic_duplicate_state(struct drm_plane *plane) return &state->base; } +static void omap_plane_atomic_print_state(struct drm_printer *p, + const struct drm_plane_state *state) +{ + struct omap_plane_state *omap_state = to_omap_plane_state(state); + + if (omap_state->overlay) + drm_printf(p, "\toverlay=%s (caps=0x%x)\n", + omap_state->overlay->name, + omap_state->overlay->caps); + else + drm_printf(p, "\toverlay=None\n"); +} + static int omap_plane_atomic_set_property(struct drm_plane *plane, struct drm_plane_state *state, struct drm_property *property, @@ -387,6 +400,7 @@ static const struct drm_plane_funcs omap_plane_funcs = { .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, .atomic_set_property = omap_plane_atomic_set_property, .atomic_get_property = omap_plane_atomic_get_property, + .atomic_print_state = omap_plane_atomic_print_state, }; static bool omap_plane_supports_yuv(struct drm_plane *plane) |