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common: pcm: hdmi/sof-hda-dsp/sof-soundwire: Syntax 7 dependent macro to generate the hdmi device sections #413

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common: pcm: hdmi/sof-hda-dsp/sof-soundwire: Syntax 7 dependent macro to generate the hdmi device sections #413

wants to merge 3 commits into from

Commits on Apr 30, 2024

  1. ucm2: common: pcm: hdmi: Add new macro to conditionally create hdmi d… 

    …evice

The new HdmiDevice macro can be used to create the hdmi PCM device for a
hardware PCM whose ID can be found in the Iec61937Devices comma separated
device ID list.
It is the caller's responsibility to pass correct device id of an HDMI PCM
as Dev.

The new macro needs Syntax 7 support.

Example for a use by sof-hda-dsp where the HDMI devices are 3, 4 and 5

Macro.0.HdmiDevice { Iec61937Devices "${var:Iec61937Pcms1}" Dev 3 Idx 0 }
Macro.1.HdmiDevice { Iec61937Devices "${var:Iec61937Pcms1}" Dev 4 Idx 1 }
Macro.2.HdmiDevice { Iec61937Devices "${var:Iec61937Pcms1}" Dev 5 Idx 2 }

If.HdmiIec61937 {
	Condition {
		Type RegexMatch
		Regex "((^|,)[345](,|$))"
		String "${var:Iec61937Pcms1}"
	}
	True.Macro.save_hdmi_cfg.HdmiPCMSave { Name "42-sof-hdmi" }
}

The Iec61937Pcms1 contains a match string of "5,4,3"

Signed-off-by: Peter Ujfalusi <[email protected]>
    @ujfalusi
    ujfalusi committed Apr 30, 2024
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  2. ucm2: Intel/sof-hda-dsp: Use the HdmiDevice macro for hdmi device cre… 

    …ation

The duplicated code for the hdmi device creation can be removed by using
the HdmiDevice macro.

The macro needs Syntax 7 to work (variable as parameter support), update
the Syntax version of the file as well.

Signed-off-by: Peter Ujfalusi <[email protected]>
    @ujfalusi
    ujfalusi committed Apr 30, 2024
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  3. ucm2: sof-soundwire: Use the HdmiDevice macro for hdmi device creation 

    The duplicated code for the hdmi device creation can be removed by using
the HdmiDevice macro.

The macro needs Syntax 7 to work (variable as parameter support), update
the Syntax version of the file as well.

Signed-off-by: Peter Ujfalusi <[email protected]>
    @ujfalusi
    ujfalusi committed Apr 30, 2024
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    Copy the full SHA
    a33a94e View commit details
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