Messages in this thread | | | Subject | Re: [PATCH v8 5/7] ASoC: qcom: Add support for lpass hdmi driver | From | Srinivas Kandagatla <> | Date | Wed, 30 Sep 2020 16:27:10 +0100 |
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On 30/09/2020 07:39, Srinivasa Rao Mandadapu wrote: > +} > + > +static bool lpass_hdmi_regmap_volatile(struct device *dev, unsigned int reg) > +{ > + return true; > +}
I did ask this question in multiple reviews, but never got an answer! Are all the dp/hdmi port register range really volatile!?
--srini > + > +struct regmap_config lpass_hdmi_regmap_config = { > + .reg_bits = 32, > + .reg_stride = 4, > + .val_bits = 32, > + .writeable_reg = lpass_hdmi_regmap_writeable, > + .readable_reg = lpass_hdmi_regmap_readable, > + .volatile_reg = lpass_hdmi_regmap_volatile,
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