audio-lnx: Rename folders to new flat structure.
Kernel audio drivers can be categorised into below folders.
asoc - ALSA based drivers,
asoc/codecs - codec drivers,
ipc - APR IPC communication drivers,
dsp - DSP low level drivers/Audio ION/ADSP Loader,
dsp/codecs - Native encoders and decoders,
soc - SoC based drivers(pinctrl/regmap/soundwire)
Restructure drivers to above folder format.
Include directories also follow above format.
Change-Id: I8fa0857baaacd47db126fb5c1f1f5ed7e886dbc0
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
diff --git a/asoc/msm-audio-effects-q6-v2.c b/asoc/msm-audio-effects-q6-v2.c
new file mode 100644
index 0000000..962d64e
--- /dev/null
+++ b/asoc/msm-audio-effects-q6-v2.c
@@ -0,0 +1,1378 @@
+/* Copyright (c) 2013-2017, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/slab.h>
+#include <sound/compress_params.h>
+#include <sound/devdep_params.h>
+#include <dsp/apr_audio-v2.h>
+#include <dsp/q6asm-v2.h>
+#include <dsp/msm-audio-effects-q6-v2.h>
+
+#define MAX_ENABLE_CMD_SIZE 32
+
+#define GET_NEXT(ptr, upper_limit, rc) \
+({ \
+ if (((ptr) + 1) > (upper_limit)) { \
+ pr_err("%s: param list out of boundary\n", __func__); \
+ (rc) = -EINVAL; \
+ } \
+ ((rc) == 0) ? *(ptr)++ : -EINVAL; \
+})
+
+#define CHECK_PARAM_LEN(len, max_len, tag, rc) \
+do { \
+ if ((len) > (max_len)) { \
+ pr_err("%s: params length overflows\n", (tag)); \
+ (rc) = -EINVAL; \
+ } \
+} while (0)
+
+
+bool msm_audio_effects_is_effmodule_supp_in_top(int effect_module,
+ int topology)
+{
+ switch (effect_module) {
+ case VIRTUALIZER_MODULE:
+ case REVERB_MODULE:
+ case BASS_BOOST_MODULE:
+ case PBE_MODULE:
+ case EQ_MODULE:
+ switch (topology) {
+ case ASM_STREAM_POSTPROC_TOPO_ID_SA_PLUS:
+ return true;
+ default:
+ return false;
+ }
+ default:
+ return false;
+ }
+}
+
+int msm_audio_effects_enable_extn(struct audio_client *ac,
+ struct msm_nt_eff_all_config *effects,
+ bool flag)
+{
+ uint32_t updt_params[MAX_ENABLE_CMD_SIZE] = {0};
+ uint32_t params_length;
+ int rc = 0;
+
+ pr_debug("%s\n", __func__);
+ if (!ac) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params_length = 0;
+ updt_params[0] = AUDPROC_MODULE_ID_VIRTUALIZER;
+ updt_params[1] = AUDPROC_PARAM_ID_ENABLE;
+ updt_params[2] = VIRTUALIZER_ENABLE_PARAM_SZ;
+ updt_params[3] = flag;
+ params_length += COMMAND_PAYLOAD_SZ + VIRTUALIZER_ENABLE_PARAM_SZ;
+ if (effects->virtualizer.enable_flag)
+ q6asm_send_audio_effects_params(ac, (char *)&updt_params[0],
+ params_length);
+ memset(updt_params, 0, MAX_ENABLE_CMD_SIZE);
+ params_length = 0;
+ updt_params[0] = AUDPROC_MODULE_ID_BASS_BOOST;
+ updt_params[1] = AUDPROC_PARAM_ID_ENABLE;
+ updt_params[2] = BASS_BOOST_ENABLE_PARAM_SZ;
+ updt_params[3] = flag;
+ params_length += COMMAND_PAYLOAD_SZ + BASS_BOOST_ENABLE_PARAM_SZ;
+ if (effects->bass_boost.enable_flag)
+ q6asm_send_audio_effects_params(ac, (char *)&updt_params[0],
+ params_length);
+ memset(updt_params, 0, MAX_ENABLE_CMD_SIZE);
+ params_length = 0;
+ updt_params[0] = AUDPROC_MODULE_ID_POPLESS_EQUALIZER;
+ updt_params[1] = AUDPROC_PARAM_ID_ENABLE;
+ updt_params[2] = EQ_ENABLE_PARAM_SZ;
+ updt_params[3] = flag;
+ params_length += COMMAND_PAYLOAD_SZ + EQ_ENABLE_PARAM_SZ;
+ if (effects->equalizer.enable_flag)
+ q6asm_send_audio_effects_params(ac, (char *)&updt_params[0],
+ params_length);
+ return rc;
+}
+
+int msm_audio_effects_virtualizer_handler(struct audio_client *ac,
+ struct virtualizer_params *virtualizer,
+ long *values)
+{
+ long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ char *params = NULL;
+ int rc = 0;
+ int devices = GET_NEXT(values, param_max_offset, rc);
+ int num_commands = GET_NEXT(values, param_max_offset, rc);
+ int *updt_params, i, prev_enable_flag;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+
+ pr_debug("%s\n", __func__);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ pr_debug("%s: device: %d\n", __func__, devices);
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ switch (command_id) {
+ case VIRTUALIZER_ENABLE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("VIRT ENABLE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ prev_enable_flag = virtualizer->enable_flag;
+ virtualizer->enable_flag =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s:VIRT ENABLE prev:%d, new:%d\n", __func__,
+ prev_enable_flag, virtualizer->enable_flag);
+ if (prev_enable_flag != virtualizer->enable_flag) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ VIRTUALIZER_ENABLE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VIRT ENABLE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_VIRTUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_VIRTUALIZER_ENABLE;
+ *updt_params++ =
+ VIRTUALIZER_ENABLE_PARAM_SZ;
+ *updt_params++ =
+ virtualizer->enable_flag;
+ }
+ break;
+ case VIRTUALIZER_STRENGTH:
+ if (length != 1 || index_offset != 0) {
+ pr_err("VIRT STRENGTH:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ virtualizer->strength =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: VIRT STRENGTH val: %d\n",
+ __func__, virtualizer->strength);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ VIRTUALIZER_STRENGTH_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VIRT STRENGTH", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_VIRTUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_VIRTUALIZER_STRENGTH;
+ *updt_params++ =
+ VIRTUALIZER_STRENGTH_PARAM_SZ;
+ *updt_params++ =
+ virtualizer->strength;
+ }
+ break;
+ case VIRTUALIZER_OUT_TYPE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("VIRT OUT_TYPE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ virtualizer->out_type =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: VIRT OUT_TYPE val:%d\n",
+ __func__, virtualizer->out_type);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ VIRTUALIZER_OUT_TYPE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VIRT OUT_TYPE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_VIRTUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_VIRTUALIZER_OUT_TYPE;
+ *updt_params++ =
+ VIRTUALIZER_OUT_TYPE_PARAM_SZ;
+ *updt_params++ =
+ virtualizer->out_type;
+ }
+ break;
+ case VIRTUALIZER_GAIN_ADJUST:
+ if (length != 1 || index_offset != 0) {
+ pr_err("VIRT GAIN_ADJUST: invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ virtualizer->gain_adjust =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: VIRT GAIN_ADJUST val:%d\n",
+ __func__, virtualizer->gain_adjust);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ VIRTUALIZER_GAIN_ADJUST_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VIRT GAIN_ADJUST", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_VIRTUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_VIRTUALIZER_GAIN_ADJUST;
+ *updt_params++ =
+ VIRTUALIZER_GAIN_ADJUST_PARAM_SZ;
+ *updt_params++ =
+ virtualizer->gain_adjust;
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command to set config\n", __func__);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+ else
+ pr_debug("%s: did not send pp params\n", __func__);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+int msm_audio_effects_reverb_handler(struct audio_client *ac,
+ struct reverb_params *reverb,
+ long *values)
+{
+ long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ char *params = NULL;
+ int rc = 0;
+ int devices = GET_NEXT(values, param_max_offset, rc);
+ int num_commands = GET_NEXT(values, param_max_offset, rc);
+ int *updt_params, i, prev_enable_flag;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+
+ pr_debug("%s\n", __func__);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ pr_debug("%s: device: %d\n", __func__, devices);
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ switch (command_id) {
+ case REVERB_ENABLE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_ENABLE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ prev_enable_flag = reverb->enable_flag;
+ reverb->enable_flag =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s:REVERB_ENABLE prev:%d,new:%d\n", __func__,
+ prev_enable_flag, reverb->enable_flag);
+ if (prev_enable_flag != reverb->enable_flag) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_ENABLE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_ENABLE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_ENABLE;
+ *updt_params++ =
+ REVERB_ENABLE_PARAM_SZ;
+ *updt_params++ =
+ reverb->enable_flag;
+ }
+ break;
+ case REVERB_MODE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_MODE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->mode =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_MODE val:%d\n",
+ __func__, reverb->mode);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_MODE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_MODE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_MODE;
+ *updt_params++ =
+ REVERB_MODE_PARAM_SZ;
+ *updt_params++ =
+ reverb->mode;
+ }
+ break;
+ case REVERB_PRESET:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_PRESET:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->preset =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_PRESET val:%d\n",
+ __func__, reverb->preset);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_PRESET_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_PRESET", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_PRESET;
+ *updt_params++ =
+ REVERB_PRESET_PARAM_SZ;
+ *updt_params++ =
+ reverb->preset;
+ }
+ break;
+ case REVERB_WET_MIX:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_WET_MIX:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->wet_mix =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_WET_MIX val:%d\n",
+ __func__, reverb->wet_mix);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_WET_MIX_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_WET_MIX", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_WET_MIX;
+ *updt_params++ =
+ REVERB_WET_MIX_PARAM_SZ;
+ *updt_params++ =
+ reverb->wet_mix;
+ }
+ break;
+ case REVERB_GAIN_ADJUST:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_GAIN_ADJUST:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->gain_adjust =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_GAIN_ADJUST val:%d\n",
+ __func__, reverb->gain_adjust);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_GAIN_ADJUST_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_GAIN_ADJUST", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_GAIN_ADJUST;
+ *updt_params++ =
+ REVERB_GAIN_ADJUST_PARAM_SZ;
+ *updt_params++ =
+ reverb->gain_adjust;
+ }
+ break;
+ case REVERB_ROOM_LEVEL:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_ROOM_LEVEL:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->room_level =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_ROOM_LEVEL val:%d\n",
+ __func__, reverb->room_level);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_ROOM_LEVEL_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_ROOM_LEVEL", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_ROOM_LEVEL;
+ *updt_params++ =
+ REVERB_ROOM_LEVEL_PARAM_SZ;
+ *updt_params++ =
+ reverb->room_level;
+ }
+ break;
+ case REVERB_ROOM_HF_LEVEL:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_ROOM_HF_LEVEL:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->room_hf_level =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_ROOM_HF_LEVEL val%d\n",
+ __func__, reverb->room_hf_level);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_ROOM_HF_LEVEL_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_ROOM_HF_LEVEL", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_ROOM_HF_LEVEL;
+ *updt_params++ =
+ REVERB_ROOM_HF_LEVEL_PARAM_SZ;
+ *updt_params++ =
+ reverb->room_hf_level;
+ }
+ break;
+ case REVERB_DECAY_TIME:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_DECAY_TIME:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->decay_time =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_DECAY_TIME val:%d\n",
+ __func__, reverb->decay_time);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_DECAY_TIME_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_DECAY_TIME", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_DECAY_TIME;
+ *updt_params++ =
+ REVERB_DECAY_TIME_PARAM_SZ;
+ *updt_params++ =
+ reverb->decay_time;
+ }
+ break;
+ case REVERB_DECAY_HF_RATIO:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_DECAY_HF_RATIOinvalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->decay_hf_ratio =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_DECAY_HF_RATIO val%d\n",
+ __func__, reverb->decay_hf_ratio);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_DECAY_HF_RATIO_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_DECAY_HF_RATIO", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_DECAY_HF_RATIO;
+ *updt_params++ =
+ REVERB_DECAY_HF_RATIO_PARAM_SZ;
+ *updt_params++ =
+ reverb->decay_hf_ratio;
+ }
+ break;
+ case REVERB_REFLECTIONS_LEVEL:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_REFLECTION_LVLinvalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->reflections_level =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_REFLECTIONS_LEVEL val:%d\n",
+ __func__, reverb->reflections_level);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_REFLECTIONS_LEVEL_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_REFLECTIONS_LEVEL", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_REFLECTIONS_LEVEL;
+ *updt_params++ =
+ REVERB_REFLECTIONS_LEVEL_PARAM_SZ;
+ *updt_params++ =
+ reverb->reflections_level;
+ }
+ break;
+ case REVERB_REFLECTIONS_DELAY:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_REFLECTION_DLYinvalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->reflections_delay =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_REFLECTIONS_DELAY val:%d\n",
+ __func__, reverb->reflections_delay);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_REFLECTIONS_DELAY_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_REFLECTIONS_DELAY", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_REFLECTIONS_DELAY;
+ *updt_params++ =
+ REVERB_REFLECTIONS_DELAY_PARAM_SZ;
+ *updt_params++ =
+ reverb->reflections_delay;
+ }
+ break;
+ case REVERB_LEVEL:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_LEVEL:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->level =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_LEVEL val:%d\n",
+ __func__, reverb->level);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_LEVEL_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_LEVEL", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_LEVEL;
+ *updt_params++ =
+ REVERB_LEVEL_PARAM_SZ;
+ *updt_params++ =
+ reverb->level;
+ }
+ break;
+ case REVERB_DELAY:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_DELAY:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->delay =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s:REVERB_DELAY val:%d\n",
+ __func__, reverb->delay);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_DELAY_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_DELAY", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_DELAY;
+ *updt_params++ =
+ REVERB_DELAY_PARAM_SZ;
+ *updt_params++ =
+ reverb->delay;
+ }
+ break;
+ case REVERB_DIFFUSION:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_DIFFUSION:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->diffusion =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_DIFFUSION val:%d\n",
+ __func__, reverb->diffusion);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_DIFFUSION_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_DIFFUSION", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_DIFFUSION;
+ *updt_params++ =
+ REVERB_DIFFUSION_PARAM_SZ;
+ *updt_params++ =
+ reverb->diffusion;
+ }
+ break;
+ case REVERB_DENSITY:
+ if (length != 1 || index_offset != 0) {
+ pr_err("REVERB_DENSITY:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ reverb->density =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: REVERB_DENSITY val:%d\n",
+ __func__, reverb->density);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ REVERB_DENSITY_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "REVERB_DENSITY", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_REVERB;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_REVERB_DENSITY;
+ *updt_params++ =
+ REVERB_DENSITY_PARAM_SZ;
+ *updt_params++ =
+ reverb->density;
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command to set config\n", __func__);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+ else
+ pr_debug("%s: did not send pp params\n", __func__);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+int msm_audio_effects_bass_boost_handler(struct audio_client *ac,
+ struct bass_boost_params *bass_boost,
+ long *values)
+{
+ long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ char *params = NULL;
+ int rc = 0;
+ int devices = GET_NEXT(values, param_max_offset, rc);
+ int num_commands = GET_NEXT(values, param_max_offset, rc);
+ int *updt_params, i, prev_enable_flag;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+
+ pr_debug("%s\n", __func__);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ pr_debug("%s: device: %d\n", __func__, devices);
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ switch (command_id) {
+ case BASS_BOOST_ENABLE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("BASS_BOOST_ENABLE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ prev_enable_flag = bass_boost->enable_flag;
+ bass_boost->enable_flag =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: BASS_BOOST_ENABLE prev:%d new:%d\n",
+ __func__, prev_enable_flag,
+ bass_boost->enable_flag);
+ if (prev_enable_flag != bass_boost->enable_flag) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ BASS_BOOST_ENABLE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "BASS_BOOST_ENABLE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_BASS_BOOST;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_BASS_BOOST_ENABLE;
+ *updt_params++ =
+ BASS_BOOST_ENABLE_PARAM_SZ;
+ *updt_params++ =
+ bass_boost->enable_flag;
+ }
+ break;
+ case BASS_BOOST_MODE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("BASS_BOOST_MODE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ bass_boost->mode =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: BASS_BOOST_MODE val:%d\n",
+ __func__, bass_boost->mode);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ BASS_BOOST_MODE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "BASS_BOOST_MODE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_BASS_BOOST;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_BASS_BOOST_MODE;
+ *updt_params++ =
+ BASS_BOOST_MODE_PARAM_SZ;
+ *updt_params++ =
+ bass_boost->mode;
+ }
+ break;
+ case BASS_BOOST_STRENGTH:
+ if (length != 1 || index_offset != 0) {
+ pr_err("BASS_BOOST_STRENGTH:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ bass_boost->strength =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: BASS_BOOST_STRENGTH val:%d\n",
+ __func__, bass_boost->strength);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ BASS_BOOST_STRENGTH_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "BASS_BOOST_STRENGTH", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_BASS_BOOST;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_BASS_BOOST_STRENGTH;
+ *updt_params++ =
+ BASS_BOOST_STRENGTH_PARAM_SZ;
+ *updt_params++ =
+ bass_boost->strength;
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command to set config\n", __func__);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+ else
+ pr_debug("%s: did not send pp params\n", __func__);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+int msm_audio_effects_pbe_handler(struct audio_client *ac,
+ struct pbe_params *pbe,
+ long *values)
+{
+ long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ char *params = NULL;
+ int rc = 0;
+ int devices = GET_NEXT(values, param_max_offset, rc);
+ int num_commands = GET_NEXT(values, param_max_offset, rc);
+ int *updt_params, i, j, prev_enable_flag;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+
+ pr_debug("%s\n", __func__);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ pr_debug("%s: device: %d\n", __func__, devices);
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ switch (command_id) {
+ case PBE_ENABLE:
+ pr_debug("%s: PBE_ENABLE\n", __func__);
+ if (length != 1 || index_offset != 0) {
+ pr_err("no valid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ prev_enable_flag = pbe->enable_flag;
+ pbe->enable_flag =
+ GET_NEXT(values, param_max_offset, rc);
+ if (prev_enable_flag != pbe->enable_flag) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ PBE_ENABLE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "PBE_ENABLE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_PBE;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_PBE_ENABLE;
+ *updt_params++ =
+ PBE_ENABLE_PARAM_SZ;
+ *updt_params++ =
+ pbe->enable_flag;
+ }
+ break;
+ case PBE_CONFIG:
+ pr_debug("%s: PBE_PARAM length %u\n", __func__, length);
+ if (length > sizeof(struct pbe_config_t) ||
+ length < PBE_CONFIG_PARAM_LEN ||
+ index_offset != 0) {
+ pr_err("no valid params, len %d\n", length);
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ + length;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "PBE_PARAM", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_PBE;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_PBE_PARAM_CONFIG;
+ *updt_params++ =
+ length;
+ for (j = 0; j < length; ) {
+ j += sizeof(*updt_params);
+ *updt_params++ =
+ GET_NEXT(
+ values,
+ param_max_offset,
+ rc);
+ }
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command to set config\n", __func__);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+int msm_audio_effects_popless_eq_handler(struct audio_client *ac,
+ struct eq_params *eq,
+ long *values)
+{
+ long *param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ char *params = NULL;
+ int rc = 0;
+ int devices = GET_NEXT(values, param_max_offset, rc);
+ int num_commands = GET_NEXT(values, param_max_offset, rc);
+ int *updt_params, i, prev_enable_flag;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+
+ pr_debug("%s\n", __func__);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ pr_debug("%s: device: %d\n", __func__, devices);
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t idx;
+ int j;
+
+ switch (command_id) {
+ case EQ_ENABLE:
+ if (length != 1 || index_offset != 0) {
+ pr_err("EQ_ENABLE:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ prev_enable_flag = eq->enable_flag;
+ eq->enable_flag =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: EQ_ENABLE prev:%d new:%d\n", __func__,
+ prev_enable_flag, eq->enable_flag);
+ if (prev_enable_flag != eq->enable_flag) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ EQ_ENABLE_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "EQ_ENABLE", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_POPLESS_EQUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_EQ_ENABLE;
+ *updt_params++ =
+ EQ_ENABLE_PARAM_SZ;
+ *updt_params++ =
+ eq->enable_flag;
+ }
+ break;
+ case EQ_CONFIG:
+ if (length < EQ_CONFIG_PARAM_LEN || index_offset != 0) {
+ pr_err("EQ_CONFIG:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ pr_debug("%s: EQ_CONFIG bands:%d, pgain:%d, pset:%d\n",
+ __func__, eq->config.num_bands,
+ eq->config.eq_pregain, eq->config.preset_id);
+ for (idx = 0; idx < MAX_EQ_BANDS; idx++)
+ eq->per_band_cfg[idx].band_idx = -1;
+ eq->config.eq_pregain =
+ GET_NEXT(values, param_max_offset, rc);
+ eq->config.preset_id =
+ GET_NEXT(values, param_max_offset, rc);
+ eq->config.num_bands =
+ GET_NEXT(values, param_max_offset, rc);
+ if (eq->config.num_bands > MAX_EQ_BANDS) {
+ pr_err("EQ_CONFIG:invalid num of bands\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ if (eq->config.num_bands &&
+ (((length - EQ_CONFIG_PARAM_LEN)/
+ EQ_CONFIG_PER_BAND_PARAM_LEN)
+ != eq->config.num_bands)) {
+ pr_err("EQ_CONFIG:invalid length per band\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ for (j = 0; j < eq->config.num_bands; j++) {
+ idx = GET_NEXT(values, param_max_offset, rc);
+ if (idx >= MAX_EQ_BANDS) {
+ pr_err("EQ_CONFIG:invalid band index\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ eq->per_band_cfg[idx].band_idx = idx;
+ eq->per_band_cfg[idx].filter_type =
+ GET_NEXT(values, param_max_offset, rc);
+ eq->per_band_cfg[idx].freq_millihertz =
+ GET_NEXT(values, param_max_offset, rc);
+ eq->per_band_cfg[idx].gain_millibels =
+ GET_NEXT(values, param_max_offset, rc);
+ eq->per_band_cfg[idx].quality_factor =
+ GET_NEXT(values, param_max_offset, rc);
+ }
+ if (command_config_state == CONFIG_SET) {
+ int config_param_length = EQ_CONFIG_PARAM_SZ +
+ (EQ_CONFIG_PER_BAND_PARAM_SZ*
+ eq->config.num_bands);
+ params_length += COMMAND_PAYLOAD_SZ +
+ config_param_length;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "EQ_CONFIG", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_POPLESS_EQUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_EQ_CONFIG;
+ *updt_params++ =
+ config_param_length;
+ *updt_params++ =
+ eq->config.eq_pregain;
+ *updt_params++ =
+ eq->config.preset_id;
+ *updt_params++ =
+ eq->config.num_bands;
+ for (idx = 0; idx < MAX_EQ_BANDS; idx++) {
+ if (eq->per_band_cfg[idx].band_idx < 0)
+ continue;
+ *updt_params++ =
+ eq->per_band_cfg[idx].filter_type;
+ *updt_params++ =
+ eq->per_band_cfg[idx].freq_millihertz;
+ *updt_params++ =
+ eq->per_band_cfg[idx].gain_millibels;
+ *updt_params++ =
+ eq->per_band_cfg[idx].quality_factor;
+ *updt_params++ =
+ eq->per_band_cfg[idx].band_idx;
+ }
+ }
+ break;
+ case EQ_BAND_INDEX:
+ if (length != 1 || index_offset != 0) {
+ pr_err("EQ_BAND_INDEX:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ idx = GET_NEXT(values, param_max_offset, rc);
+ if (idx > MAX_EQ_BANDS) {
+ pr_err("EQ_BAND_INDEX:invalid band index\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ eq->band_index = idx;
+ pr_debug("%s: EQ_BAND_INDEX val:%d\n",
+ __func__, eq->band_index);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ EQ_BAND_INDEX_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "EQ_BAND_INDEX", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_POPLESS_EQUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_EQ_BAND_INDEX;
+ *updt_params++ =
+ EQ_BAND_INDEX_PARAM_SZ;
+ *updt_params++ =
+ eq->band_index;
+ }
+ break;
+ case EQ_SINGLE_BAND_FREQ:
+ if (length != 1 || index_offset != 0) {
+ pr_err("EQ_SINGLE_BAND_FREQ:invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ if (eq->band_index > MAX_EQ_BANDS) {
+ pr_err("EQ_SINGLE_BAND_FREQ:invalid index\n");
+ break;
+ }
+ eq->freq_millihertz =
+ GET_NEXT(values, param_max_offset, rc);
+ pr_debug("%s: EQ_SINGLE_BAND_FREQ idx:%d, val:%d\n",
+ __func__, eq->band_index, eq->freq_millihertz);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ EQ_SINGLE_BAND_FREQ_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "EQ_SINGLE_BAND_FREQ", rc);
+ if (rc != 0)
+ break;
+ *updt_params++ =
+ AUDPROC_MODULE_ID_POPLESS_EQUALIZER;
+ *updt_params++ =
+ AUDPROC_PARAM_ID_EQ_SINGLE_BAND_FREQ;
+ *updt_params++ =
+ EQ_SINGLE_BAND_FREQ_PARAM_SZ;
+ *updt_params++ =
+ eq->freq_millihertz;
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command to set config\n", __func__);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+ else
+ pr_debug("%s: did not send pp params\n", __func__);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+static int __msm_audio_effects_volume_handler(struct audio_client *ac,
+ struct soft_volume_params *vol,
+ long *values,
+ int instance)
+{
+ int devices;
+ int num_commands;
+ char *params = NULL;
+ int *updt_params, i;
+ uint32_t params_length = (MAX_INBAND_PARAM_SZ);
+ long *param_max_offset;
+ int rc = 0;
+
+ pr_debug("%s: instance: %d\n", __func__, instance);
+ if (!values) {
+ pr_err("%s: set audio effects failed, no valid data\n",
+ __func__);
+ return -EINVAL;
+ }
+ param_max_offset = values + MAX_PP_PARAMS_SZ - 1;
+ devices = GET_NEXT(values, param_max_offset, rc);
+ num_commands = GET_NEXT(values, param_max_offset, rc);
+ if (!ac || (devices == -EINVAL) || (num_commands == -EINVAL)) {
+ pr_err("%s: cannot set audio effects\n", __func__);
+ return -EINVAL;
+ }
+ params = kzalloc(params_length, GFP_KERNEL);
+ if (!params)
+ return -ENOMEM;
+
+ updt_params = (int *)params;
+ params_length = 0;
+ for (i = 0; i < num_commands; i++) {
+ uint32_t command_id =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t command_config_state =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t index_offset =
+ GET_NEXT(values, param_max_offset, rc);
+ uint32_t length =
+ GET_NEXT(values, param_max_offset, rc);
+ switch (command_id) {
+ case SOFT_VOLUME_GAIN_2CH:
+ case SOFT_VOLUME2_GAIN_2CH:
+ if (length != 2 || index_offset != 0) {
+ pr_err("VOLUME_GAIN_2CH: invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ vol->left_gain = GET_NEXT(values, param_max_offset, rc);
+ vol->right_gain =
+ GET_NEXT(values, param_max_offset, rc);
+ vol->master_gain = 0x2000;
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ SOFT_VOLUME_GAIN_2CH_PARAM_SZ;
+ params_length += COMMAND_PAYLOAD_SZ +
+ SOFT_VOLUME_GAIN_MASTER_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VOLUME/VOLUME2_GAIN_2CH",
+ rc);
+ if (rc != 0)
+ break;
+ if (instance == SOFT_VOLUME_INSTANCE_2)
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL2;
+ else
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL;
+ *updt_params++ =
+ ASM_PARAM_ID_VOL_CTRL_LR_CHANNEL_GAIN;
+ *updt_params++ =
+ SOFT_VOLUME_GAIN_2CH_PARAM_SZ;
+ *updt_params++ =
+ (vol->left_gain << 16) |
+ vol->right_gain;
+ if (instance == SOFT_VOLUME_INSTANCE_2)
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL2;
+ else
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL;
+ *updt_params++ =
+ ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN;
+ *updt_params++ =
+ SOFT_VOLUME_GAIN_MASTER_PARAM_SZ;
+ *updt_params++ =
+ vol->master_gain;
+ }
+ break;
+ case SOFT_VOLUME_GAIN_MASTER:
+ case SOFT_VOLUME2_GAIN_MASTER:
+ if (length != 1 || index_offset != 0) {
+ pr_err("VOLUME_GAIN_MASTER: invalid params\n");
+ rc = -EINVAL;
+ goto invalid_config;
+ }
+ vol->left_gain = 0x2000;
+ vol->right_gain = 0x2000;
+ vol->master_gain =
+ GET_NEXT(values, param_max_offset, rc);
+ if (command_config_state == CONFIG_SET) {
+ params_length += COMMAND_PAYLOAD_SZ +
+ SOFT_VOLUME_GAIN_2CH_PARAM_SZ;
+ params_length += COMMAND_PAYLOAD_SZ +
+ SOFT_VOLUME_GAIN_MASTER_PARAM_SZ;
+ CHECK_PARAM_LEN(params_length,
+ MAX_INBAND_PARAM_SZ,
+ "VOLUME/VOLUME2_GAIN_MASTER",
+ rc);
+ if (rc != 0)
+ break;
+ if (instance == SOFT_VOLUME_INSTANCE_2)
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL2;
+ else
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL;
+ *updt_params++ =
+ ASM_PARAM_ID_VOL_CTRL_LR_CHANNEL_GAIN;
+ *updt_params++ =
+ SOFT_VOLUME_GAIN_2CH_PARAM_SZ;
+ *updt_params++ =
+ (vol->left_gain << 16) |
+ vol->right_gain;
+ if (instance == SOFT_VOLUME_INSTANCE_2)
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL2;
+ else
+ *updt_params++ =
+ ASM_MODULE_ID_VOL_CTRL;
+ *updt_params++ =
+ ASM_PARAM_ID_VOL_CTRL_MASTER_GAIN;
+ *updt_params++ =
+ SOFT_VOLUME_GAIN_MASTER_PARAM_SZ;
+ *updt_params++ =
+ vol->master_gain;
+ }
+ break;
+ default:
+ pr_err("%s: Invalid command id: %d to set config\n",
+ __func__, command_id);
+ break;
+ }
+ }
+ if (params_length && (rc == 0))
+ q6asm_send_audio_effects_params(ac, params,
+ params_length);
+invalid_config:
+ kfree(params);
+ return rc;
+}
+
+int msm_audio_effects_volume_handler(struct audio_client *ac,
+ struct soft_volume_params *vol,
+ long *values)
+{
+ return __msm_audio_effects_volume_handler(ac, vol, values,
+ SOFT_VOLUME_INSTANCE_1);
+}
+
+int msm_audio_effects_volume_handler_v2(struct audio_client *ac,
+ struct soft_volume_params *vol,
+ long *values, int instance)
+{
+ return __msm_audio_effects_volume_handler(ac, vol, values, instance);
+}