drm_mode_config_reset() has a dual role: it creates the initial KMS state at probe time, and resets hardware and software state during suspend/resume cycles.
Since the two roles need different behaviors (notably for objects like drm_private_obj that must persist across suspend/resume), drm_mode_config_create_initial_state() was introduced to handle only the initial state creation at probe time. Switch to drm_mode_config_create_initial_state(). Signed-off-by: Maxime Ripard <[email protected]> --- Cc: Biju Das <[email protected]> Cc: [email protected] --- drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c index 87f171145a23..07171f2f3052 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_du_kms.c @@ -472,5 +472,7 @@ int rzg2l_du_modeset_init(struct rzg2l_du_device *rcdu) } - drm_mode_config_reset(dev); + ret = drm_mode_config_create_initial_state(dev); + if (ret) + return ret; drm_kms_helper_poll_init(dev); -- 2.55.0
