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: Alex Lanzano <[email protected]> --- drivers/gpu/drm/tiny/repaper.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c index 25e6a7a4affc..4a0f55e3a9ee 100644 --- a/drivers/gpu/drm/tiny/repaper.c +++ b/drivers/gpu/drm/tiny/repaper.c @@ -1191,5 +1191,7 @@ static int repaper_probe(struct spi_device *spi) return ret; - drm_mode_config_reset(drm); + ret = drm_mode_config_create_initial_state(drm); + if (ret) + return ret; ret = drm_dev_register(drm, 0); -- 2.55.0
