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Unverified Commit 187f7147 authored by Michael Bestas's avatar Michael Bestas
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Merge tag 'LA.UM.9.14.r1-22900.01-LAHAINA.QSSI14.0' of... 

Merge tag 'LA.UM.9.14.r1-22900.01-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/audio-kernel into android13-5.4-lahaina

"LA.UM.9.14.r1-22900.01-LAHAINA.QSSI14.0"

* tag 'LA.UM.9.14.r1-22900.01-LAHAINA.QSSI14.0' of https://git.codelinaro.org/clo/la/platform/vendor/opensource/audio-kernel:
  ASoC: msm-audio-effects-q6-v2: Add BPF order check

Change-Id: I5b588f3b10e6efee554968284c1d2e1e606b8070
parents 93b32a8c cea53c2d

techpack/audio/asoc/msm-audio-effects-q6-v2.c

+9 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/* Copyright (c) 2013-2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.

 */



#include <linux/slab.h>
@@ -1002,6 +1003,14 @@ int msm_audio_effects_pbe_handler(struct audio_client *ac, 
			pbe->config.reserved =

				GET_NEXT(values, param_max_offset, rc);



			if ((pbe->config.bandpass_filter_order > 3) ||

				(pbe->config.bandpass_filter_order < 1)) {

				pr_err("%s: Invalid BPF order\n",

					__func__);

				rc = -EINVAL;

				goto invalid_config;

			}



			p_coeffs = &pbe->config.p1LowPassCoeffs[0];

			lpf_len = (pbe->config.xover_filter_order == 3) ? 10 : 5;

			hpf_len = (pbe->config.xover_filter_order == 3) ? 10 : 5;