diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 0b3fcc7011b3..6acf49f69903 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1486,17 +1486,17 @@ static void tegra_dc_destroy(struct drm_crtc *crtc) drm_crtc_cleanup(crtc); } -static void tegra_crtc_reset(struct drm_crtc *crtc) +static struct drm_crtc_state *tegra_crtc_create_state(struct drm_crtc *crtc) { - struct tegra_dc_state *state = kzalloc_obj(*state); + struct tegra_dc_state *state; - if (crtc->state) - tegra_crtc_atomic_destroy_state(crtc, crtc->state); + state = kzalloc_obj(*state); + if (!state) + return ERR_PTR(-ENOMEM); - if (state) - __drm_atomic_helper_crtc_reset(crtc, &state->base); - else - __drm_atomic_helper_crtc_reset(crtc, NULL); + __drm_atomic_helper_crtc_state_init(&state->base, crtc); + + return &state->base; } static struct drm_crtc_state * @@ -1905,7 +1905,7 @@ static const struct drm_crtc_funcs tegra_crtc_funcs = { .page_flip = drm_atomic_helper_page_flip, .set_config = drm_atomic_helper_set_config, .destroy = tegra_dc_destroy, - .reset = tegra_crtc_reset, + .atomic_create_state = tegra_crtc_create_state, .atomic_duplicate_state = tegra_crtc_atomic_duplicate_state, .atomic_destroy_state = tegra_crtc_atomic_destroy_state, .late_register = tegra_dc_late_register,