linux-kernel - Re: (subset) [PATCH v2 0/3] drm/display: hdmi: provide common code to get Audio Clock Recovery params

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Message-ID: <174471527399.25276.2451594776232891809.b4-ty@oss.qualcomm.com>
Date: Tue, 15 Apr 2025 14:08:01 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Dave Stevenson <dave.stevenson@...pberrypi.com>,
        Maíra Canal <mcanal@...lia.com>,
        Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Neil Armstrong <neil.armstrong@...aro.org>,
        Robert Foss <rfoss@...nel.org>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Jonas Karlman <jonas@...boo.se>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org
Subject: Re: (subset) [PATCH v2 0/3] drm/display: hdmi: provide common code to get Audio Clock Recovery params

On Tue, 08 Apr 2025 16:54:24 +0300, Dmitry Baryshkov wrote:
> HDMI standards define a recommended set of values to be used for Audio
> Clock Regeneration. Nevertheless, each HDMI driver dealing with audio
> implements its own way to determine those values. Implement a common
> helper and use it for MSM HDMI (tested), VC4 and DW-HDMI (compile-tested
> only) drivers.
> 
> Note, this helper simply implements the database for these values (HDMI
> Section 7.2). The question of selecting supported formats and rates
> should be handled by sound/soc/codecs/hdmi-codec.c (pretty much like it
> is handled by sound/pci/hda/patch_hdmi.c).
> 
> [...]

Applied to drm-misc-next, thanks!

[1/3] drm/display: hdmi: provide central data authority for ACR params
      commit: fec450ca15af63649e219060f37a8ec673333726

Best regards,
-- 
With best wishes
Dmitry