Merge "dsp: afe: check for payload size before payload access"
diff --git a/asoc/msm-pcm-routing-v2.c b/asoc/msm-pcm-routing-v2.c
index 35b2bdb..417cbc0 100644
--- a/asoc/msm-pcm-routing-v2.c
+++ b/asoc/msm-pcm-routing-v2.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2019, 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
@@ -17445,6 +17445,33 @@
msm_aptx_dec_license_control_put),
};
+static int msm_routing_put_port_chmap_mixer(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ uint8_t channel_map[PCM_FORMAT_MAX_NUM_CHANNEL];
+ uint32_t be_idx = ucontrol->value.integer.value[0];
+ int i;
+
+ for (i = 0; i < PCM_FORMAT_MAX_NUM_CHANNEL; i++) {
+ channel_map[i] = (char)(ucontrol->value.integer.value[i + 1]);
+ if (channel_map[i] > PCM_MAX_CHMAP_ID) {
+ pr_err("%s: Invalid channel map %d\n",
+ __func__, channel_map[i]);
+ return -EINVAL;
+ }
+ }
+ adm_set_port_multi_ch_map(channel_map, msm_bedais[be_idx].port_id);
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new port_multi_channel_map_mixer_controls[] = {
+ SOC_SINGLE_MULTI_EXT("Backend Device Channel Map", SND_SOC_NOPM, 0,
+ MSM_BACKEND_DAI_MAX, 0,
+ PCM_FORMAT_MAX_NUM_CHANNEL + 1, NULL,
+ msm_routing_put_port_chmap_mixer),
+};
+
static int msm_routing_be_dai_name_table_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
@@ -17636,6 +17663,10 @@
ARRAY_SIZE(aptx_dec_license_controls));
snd_soc_add_platform_controls(platform, stereo_channel_reverse_control,
ARRAY_SIZE(stereo_channel_reverse_control));
+ snd_soc_add_platform_controls(platform,
+ port_multi_channel_map_mixer_controls,
+ ARRAY_SIZE(port_multi_channel_map_mixer_controls));
+
return 0;
}
diff --git a/dsp/q6adm.c b/dsp/q6adm.c
index e42e329..03fa6a6 100644
--- a/dsp/q6adm.c
+++ b/dsp/q6adm.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2019, 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
@@ -125,6 +125,8 @@
}
};
+static struct adm_multi_ch_map port_channel_map[AFE_MAX_PORTS];
+
static int adm_get_parameters[MAX_COPPS_PER_PORT * ADM_GET_PARAMETER_LENGTH];
static int adm_module_topo_list[
MAX_COPPS_PER_PORT * ADM_GET_TOPO_MODULE_LIST_LENGTH];
@@ -1459,6 +1461,31 @@
}
EXPORT_SYMBOL(adm_get_multi_ch_map);
+/**
+ * adm_set_port_multi_ch_map -
+ * Update port specific channel map info
+ *
+ * @channel_map: pointer with channel map info
+ * @port_id: port for which chmap is set
+ */
+void adm_set_port_multi_ch_map(char *channel_map, int port_id)
+{
+ int port_idx;
+
+ port_id = q6audio_convert_virtual_to_portid(port_id);
+ port_idx = adm_validate_and_get_port_index(port_id);
+
+ if (port_idx < 0) {
+ pr_err("%s: Invalid port_id 0x%x\n", __func__, port_id);
+ return;
+ }
+
+ memcpy(port_channel_map[port_idx].channel_mapping, channel_map,
+ PCM_FORMAT_MAX_NUM_CHANNEL);
+ port_channel_map[port_idx].set_channel_map = true;
+}
+EXPORT_SYMBOL(adm_set_port_multi_ch_map);
+
static void adm_reset_data(void)
{
int i, j;
@@ -2441,7 +2468,7 @@
EXPORT_SYMBOL(adm_connect_afe_port);
int adm_arrange_mch_map(struct adm_cmd_device_open_v5 *open, int path,
- int channel_mode)
+ int channel_mode, int port_idx)
{
int rc = 0, idx;
@@ -2457,10 +2484,18 @@
default:
goto non_mch_path;
};
- if ((open->dev_num_channel > 2) && multi_ch_maps[idx].set_channel_map) {
- memcpy(open->dev_channel_mapping,
- multi_ch_maps[idx].channel_mapping,
- PCM_FORMAT_MAX_NUM_CHANNEL);
+
+ if ((open->dev_num_channel > 2) &&
+ (port_channel_map[port_idx].set_channel_map ||
+ multi_ch_maps[idx].set_channel_map)) {
+ if (port_channel_map[port_idx].set_channel_map)
+ memcpy(open->dev_channel_mapping,
+ port_channel_map[port_idx].channel_mapping,
+ PCM_FORMAT_MAX_NUM_CHANNEL);
+ else
+ memcpy(open->dev_channel_mapping,
+ multi_ch_maps[idx].channel_mapping,
+ PCM_FORMAT_MAX_NUM_CHANNEL);
} else {
if (channel_mode == 1) {
open->dev_channel_mapping[0] = PCM_CHANNEL_FC;
@@ -2750,7 +2785,8 @@
(rate != ULL_SUPPORTED_SAMPLE_RATE));
open.sample_rate = rate;
- ret = adm_arrange_mch_map(&open, path, channel_mode);
+ ret = adm_arrange_mch_map(&open, path, channel_mode,
+ port_idx);
if (ret)
return ret;
@@ -2898,7 +2934,7 @@
atomic_read(&this_adm.copp.channels[port_idx][copp_idx]);
rc = adm_arrange_mch_map(&open, ADM_PATH_PLAYBACK,
- mfc_cfg.num_channels);
+ mfc_cfg.num_channels, port_idx);
if (rc < 0) {
pr_err("%s: unable to get channal map\n", __func__);
goto fail_cmd;
@@ -3212,6 +3248,7 @@
return -EINVAL;
}
+ port_channel_map[port_idx].set_channel_map = false;
if (this_adm.copp.adm_delay[port_idx][copp_idx] && perf_mode
== LEGACY_PCM_MODE) {
atomic_set(&this_adm.copp.adm_delay_stat[port_idx][copp_idx],
diff --git a/include/dsp/apr_audio-v2.h b/include/dsp/apr_audio-v2.h
index d313d64..dbeb6de 100644
--- a/include/dsp/apr_audio-v2.h
+++ b/include/dsp/apr_audio-v2.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2019, 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
@@ -4306,9 +4306,14 @@
/* Rear left of center. */
#define PCM_CHANNEL_RLC 15
-/* Rear right of center. */
+/* Rear right of center. Update PCM_MAX_CHMAP_ID when
+ * this list is extended.
+ */
#define PCM_CHANNEL_RRC 16
+/* Max valid channel map index */
+#define PCM_MAX_CHMAP_ID PCM_CHANNEL_RRC
+
#define PCM_FORMAT_MAX_NUM_CHANNEL 8
#define ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2 0x00010DA5
diff --git a/include/dsp/q6adm-v2.h b/include/dsp/q6adm-v2.h
index 5308b6e..fcd426c 100644
--- a/include/dsp/q6adm-v2.h
+++ b/include/dsp/q6adm-v2.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved.
+/* Copyright (c) 2012-2019, 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
@@ -134,6 +134,8 @@
int adm_get_multi_ch_map(char *channel_map, int path);
+void adm_set_port_multi_ch_map(char *channel_map, int port_id);
+
int adm_validate_and_get_port_index(int port_id);
int adm_get_default_copp_idx(int port_id);