Now that the clock driver makes sure we never end up with a rate of 0, the HDMI driver doesn't need to care anymore.
Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/vc4/vc4_hdmi.c | 13 ------------- 1 file changed, 13 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c index 92b1530aa17b..21aff3ad96cf 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi.c +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c @@ -2576,19 +2576,6 @@ static int vc4_hdmi_bind(struct device *dev, struct device *master, void *data) vc4_hdmi->disable_4kp60 = true; }
- /* - * If we boot without any cable connected to the HDMI connector, - * the firmware will skip the HSM initialization and leave it - * with a rate of 0, resulting in a bus lockup when we're - * accessing the registers even if it's enabled. - * - * Let's put a sensible default at runtime_resume so that we - * don't end up in this situation. - */ - ret = clk_set_min_rate(vc4_hdmi->hsm_clock, HSM_MIN_CLOCK_FREQ); - if (ret) - goto err_put_ddc; - /* * We need to have the device powered up at this point to call * our reset hook and for the CEC init.