drm/vc4: kms: Warn if clk_set_min_rate fails

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We currently ignore the clk_set_min_rate return code assuming it would
succeed. However, it can fail if we ask for a rate higher than the
current maximum for example.

Since we can't fail in atomic_commit, at least warn on failure.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220613144800.326124-3-maxime@cerno.tech

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Maxime Ripard 2022-06-13 16:47:29 +02:00

parent da8e393e23

commit 7d0648c877

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drivers/gpu/drm/vc4/vc4_kms.c

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