Re: (subset) [PATCH 2/2] drm/vc4: hdmi: Check the HSM rate at runtime_resume

2022-10-13 Thread Maxime Ripard
On Thu, 29 Sep 2022 11:21:18 +0200, 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. > >

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

2022-10-13 Thread 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: >

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

2022-09-29 Thread Maxime Ripard
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: