On Fri, Sep 11, 2026 at 12:29:35PM +0200, Krzysztof Kozlowski wrote:
> Properly handle power up failures during .atomic_pre_enable() by
> aborting the .atomic_pre_enable() to avoid accessing registers why
> blocks did not bring up.  Otherwise this could lead to imprecise aborts
> when accessing MMIO while entire power domain is off.
> 
> Cc: <[email protected]>
> Fixes: ba3d7bf3a7ab ("drm/msm/hdmi: Convert PHY files according to new 
> design")
> Signed-off-by: Krzysztof Kozlowski <[email protected]>
> ---
>  drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 30 +++++++++++++++++++++---------
>  1 file changed, 21 insertions(+), 9 deletions(-)
> 

Reviewed-by: Dmitry Baryshkov <[email protected]>


-- 
With best wishes
Dmitry

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