diff mbox series

[v4,10/10] drm/vc4: hdmi: Remove clock rate initialization

Message ID 20220125141549.747889-11-maxime@cerno.tech (mailing list archive)
State New, archived
Headers show
Series clk: Improve clock range handling | expand

Commit Message

Maxime Ripard Jan. 25, 2022, 2:15 p.m. UTC 
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 mbox series

Patch

diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
index 053fbaf765ca..43aced269082 100644
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -2543,19 +2543,6 @@  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.