Commit 2190c144 authored by Harry Wentland's avatar Harry Wentland Committed by Simon Ser
Browse files

drm/colorop: Add atomic state print for drm_colorop 



Print atomic state for drm_colorop in debugfs

Reviewed-by: default avatarSimon Ser <contact@emersion.fr>
Signed-off-by: default avatarAlex Hung <alex.hung@amd.com>
Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarDaniel Stone <daniels@collabora.com>
Reviewed-by: default avatarMelissa Wen <mwen@igalia.com>
Reviewed-by: default avatarSebastian Wick <sebastian.wick@redhat.com>
Signed-off-by: default avatarSimon Ser <contact@emersion.fr>
Link: https://patch.msgid.link/20251115000237.3561250-10-alex.hung@amd.com
parent 78a5add8

drivers/gpu/drm/drm_atomic.c

+32 −1
Original line number Diff line number Diff line
@@ -780,6 +780,27 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state, 
	return 0;

}



static void drm_atomic_colorop_print_state(struct drm_printer *p,

					   const struct drm_colorop_state *state)

{

	struct drm_colorop *colorop = state->colorop;



	drm_printf(p, "colorop[%u]:\n", colorop->base.id);

	drm_printf(p, "\ttype=%s\n", drm_get_colorop_type_name(colorop->type));

	drm_printf(p, "\tbypass=%u\n", state->bypass);



	switch (colorop->type) {

	case DRM_COLOROP_1D_CURVE:

		drm_printf(p, "\tcurve_1d_type=%s\n",

			   drm_get_colorop_curve_1d_type_name(state->curve_1d_type));

		break;

	default:

		break;

	}



	drm_printf(p, "\tnext=%d\n", colorop->next ? colorop->next->base.id : 0);

}



static void drm_atomic_plane_print_state(struct drm_printer *p,

		const struct drm_plane_state *state)

{
@@ -801,7 +822,8 @@ static void drm_atomic_plane_print_state(struct drm_printer *p, 
	drm_printf(p, "\tcolor-range=%s\n",

		   drm_get_color_range_name(state->color_range));

	drm_printf(p, "\tcolor_mgmt_changed=%d\n", state->color_mgmt_changed);



	drm_printf(p, "\tcolor-pipeline=%d\n",

		   state->color_pipeline ? state->color_pipeline->base.id : 0);

	if (plane->funcs->atomic_print_state)

		plane->funcs->atomic_print_state(p, state);

}
@@ -1912,6 +1934,7 @@ static void __drm_state_dump(struct drm_device *dev, struct drm_printer *p, 
			     bool take_locks)

{

	struct drm_mode_config *config = &dev->mode_config;

	struct drm_colorop *colorop;

	struct drm_plane *plane;

	struct drm_crtc *crtc;

	struct drm_connector *connector;
@@ -1921,6 +1944,14 @@ static void __drm_state_dump(struct drm_device *dev, struct drm_printer *p, 
	if (!drm_drv_uses_atomic_modeset(dev))

		return;



	list_for_each_entry(colorop, &config->colorop_list, head) {

		if (take_locks)

			drm_modeset_lock(&colorop->plane->mutex, NULL);

		drm_atomic_colorop_print_state(p, colorop->state);

		if (take_locks)

			drm_modeset_unlock(&colorop->plane->mutex);

	}



	list_for_each_entry(plane, &config->plane_list, head) {

		if (take_locks)

			drm_modeset_lock(&plane->mutex, NULL);