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Commit 3d61b368 authored by Dhananjay Kumar's avatar Dhananjay Kumar
Browse files

dsp: adm: add check for mfc channel count 



Add check for mfc channel count before issuing mfc
media format command.

Change-Id: I0541d6651ecfcc90562ec0d9a632d039e34658cf
Signed-off-by: default avatarDhananjay Kumar <dhakumar@codeaurora.org>
parent 280b241b

dsp/q6adm.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -2797,6 +2797,11 @@ static int adm_copp_set_ec_ref_mfc_cfg(int port_id, int copp_idx, 
			__func__, port_id, copp_idx, sample_rate,

			__func__, port_id, copp_idx, sample_rate,

			bps, in_channels, out_channels);

			bps, in_channels, out_channels);





	if (out_channels <= 0 || out_channels > AUDPROC_MFC_OUT_CHANNELS_MAX) {

		pr_err("%s: unsupported out channels=%d\n", __func__, out_channels);

		return -EINVAL;

	}



	/* 1. Update Media Format */

	/* 1. Update Media Format */

	param_hdr.param_id = AUDPROC_PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT;

	param_hdr.param_id = AUDPROC_PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT;

	param_hdr.param_size = sizeof(mfc_cfg);

	param_hdr.param_size = sizeof(mfc_cfg);

include/dsp/apr_audio-v2.h

+4 −1
Original line number Original line Diff line number Diff line
@@ -874,11 +874,14 @@ struct adm_cmd_set_pp_params_v5 { 
	 */

	 */

} __packed;

} __packed;





/* Maximum number of channels supported by MFC media fmt params */

#define AUDPROC_MFC_OUT_CHANNELS_MAX 8



struct audproc_mfc_param_media_fmt {

struct audproc_mfc_param_media_fmt {

	uint32_t sampling_rate;

	uint32_t sampling_rate;

	uint16_t bits_per_sample;

	uint16_t bits_per_sample;

	uint16_t num_channels;

	uint16_t num_channels;

	uint16_t channel_type[8];

	uint16_t channel_type[AUDPROC_MFC_OUT_CHANNELS_MAX];

} __packed;

} __packed;





struct audproc_volume_ctrl_master_gain {

struct audproc_volume_ctrl_master_gain {