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Revert "drm/vc4: hdmi: Enforce the minimum rate at runtime_resume"

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This reverts commit ae71ab585c819f83aec84f91eb01157a90552ef2.

Commit ae71ab585c81 ("drm/vc4: hdmi: Enforce the minimum rate at
runtime_resume") was introduced to work around an issue partly due to
the clk-bcm2835 driver on the RaspberryPi0-3.

Since we're not using that driver for our HDMI clocks, we can now revert
it.

Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://lore.kernel.org/r/20230126-rpi-display-fw-clk-cleanup-v1-4-d646ff6fb842@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Maxime Ripard 2023-01-26 18:05:49 +01:00
parent c97518ab74
commit 9a87e28da1
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1 changed files with 0 additions and 9 deletions
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9
drivers/gpu/drm/vc4/vc4_hdmi.c
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@ -3350,15 +3350,6 @@ static int vc4_hdmi_runtime_resume(struct device *dev)
unsigned long rate;
int ret;
/*
* The HSM clock is in the HDMI power domain, so we need to set
* its frequency while the power domain is active so that it
* keeps its rate.
*/
ret = clk_set_min_rate(vc4_hdmi->hsm_clock, HSM_MIN_CLOCK_FREQ);
if (ret)
return ret;
ret = clk_prepare_enable(vc4_hdmi->hsm_clock);
if (ret)
return ret;