[PATCH 2/2] drm/vc4: hdmi: Check the HSM rate at runtime_resume

[Javier Martinez Canillas]

On 9/29/22 11:21, Maxime Ripard wrote:
> If our HSM clock has not been properly initialized, any register access
> will silently lock up the system.
> 
> Let's check that this can't happen by adding a check for the rate before
> any register access, and error out otherwise.
> 
> Link: https://lore.kernel.org/dri-devel/20220922145448.w3xfywkn5ecak2et@pengutronix.de/
> Signed-off-by: Maxime Ripard <maxime at cerno.tech>
> ---

Reviewed-by: Javier Martinez Canillas <javierm at redhat.com>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat