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: David Lechner <[email protected]> --- drivers/gpu/drm/sitronix/st7735r.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sitronix/st7735r.c b/drivers/gpu/drm/sitronix/st7735r.c index bd763871dca0..e6c77b01dd38 100644 --- a/drivers/gpu/drm/sitronix/st7735r.c +++ b/drivers/gpu/drm/sitronix/st7735r.c @@ -336,5 +336,7 @@ static int st7735r_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
