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drm/omap: add plane_atomic_print_state support

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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
This commit is contained in:
Benoit Parrot 2021-11-17 15:19:27 +01:00 committed by Tomi Valkeinen
parent 2e54ff0e54
commit 19e2d2669d
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/drm/omapdrm/omap_plane.c
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@ -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)