[PATCH RFC v6 04/10] drm/atomic: Add pixel source to plane state dump

Jessica Zhang
2023-08-29T00:07:21Z

Add pixel source to the atomic plane state dump

Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
---
drivers/gpu/drm/drm_atomic.c | 1 +
drivers/gpu/drm/drm_blend.c | 1 +
drivers/gpu/drm/drm_crtc_internal.h | 1 +
3 files changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index b4c6ffc438da..bcecb64ccfad 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -713,6 +713,7 @@ static void drm_atomic_plane_print_state(struct drm_printer *p,

drm_printf(p, "plane[%u]: %s\n", plane->base.id, plane->name);
drm_printf(p, "\tcrtc=%s\n", state->crtc ? state->crtc->name : "(null)");
+ drm_printf(p, "\tpixel-source=%s\n", drm_get_pixel_source_name(state->pixel_source));
drm_printf(p, "\tfb=%u\n", state->fb ? state->fb->base.id : 0);
if (state->fb)
drm_framebuffer_print_info(p, 2, state->fb);
diff --git a/drivers/gpu/drm/drm_blend.c b/drivers/gpu/drm/drm_blend.c
index 1016a206ca0c..3d484aa1e029 100644
--- a/drivers/gpu/drm/drm_blend.c
+++ b/drivers/gpu/drm/drm_blend.c
@@ -643,6 +643,7 @@ static const struct drm_prop_enum_list drm_pixel_source_enum_list[] = {
{ DRM_PLANE_PIXEL_SOURCE_FB, "FB" },
{ DRM_PLANE_PIXEL_SOURCE_SOLID_FILL, "SOLID_FILL" },
};
+DRM_ENUM_NAME_FN(drm_get_pixel_source_name, drm_pixel_source_enum_list);

/**
* drm_plane_create_pixel_source_property - create a new pixel source property
diff --git a/drivers/gpu/drm/drm_crtc_internal.h b/drivers/gpu/drm/drm_crtc_internal.h
index 501a10edd0e1..7bc93ba449d5 100644
--- a/drivers/gpu/drm/drm_crtc_internal.h
+++ b/drivers/gpu/drm/drm_crtc_internal.h
@@ -267,6 +267,7 @@ int drm_plane_check_pixel_format(struct drm_plane *plane,
u32 format, u64 modifier);
struct drm_mode_rect *
__drm_plane_get_damage_clips(const struct drm_plane_state *state);
+const char *drm_get_pixel_source_name(int val);

/* drm_bridge.c */
void drm_bridge_detach(struct drm_bridge *bridge);

--
2.42.0