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universal7885: Check if BT call fix is merged, if not, patch it

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Change-Id: I257272ca2203977b0f4d8364edbddeda10e9ed3f
Signed-off-by: roynatech2544 <whiteshell2544@naver.com>
This commit is contained in:
roynatech2544 2022-02-19 03:18:18 +09:00
commit 5b74e97a5c
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GPG key ID: 9675C32163D88D30
2 changed files with 113 additions and 0 deletions
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105
universal7885-common/.patch/BTCalls-On-Samsung.patch Normal file
View file

@ -0,0 +1,105 @@
From 50bffe91bbb6fec8405e4bd6229c414f68bfb804 Mon Sep 17 00:00:00 2001
From: Alberto Ponces <ponces26@gmail.com>
Date: Tue, 15 Jun 2021 15:21:27 +0530
Subject: [PATCH] Add option to change eSCO Transport Unit Size to 16
* Fixes bluetooth calls on samsung {m20lte, m30lte, a30, a40}
[SamarV-121: Make it conditional and apply it for mSBC T1, CVSD codec as well]
Change-Id: Id1a64b97a105f16c29343a489a1b9560736b8647
Signed-off-by: SamarV-121 <samarvispute121@gmail.com>
---
device/src/esco_parameters.cc | 22 +++++++++++-----------
internal_include/bt_target.h | 10 ++++++++++
2 files changed, 21 insertions(+), 11 deletions(-)
diff --git a/device/src/esco_parameters.cc b/device/src/esco_parameters.cc
index e2a6eeccef..84a235ed72 100644
--- a/device/src/esco_parameters.cc
+++ b/device/src/esco_parameters.cc
@@ -17,7 +17,7 @@
******************************************************************************/
#include "base/logging.h"
-
+#include "bt_target.h"
#include "device/include/esco_parameters.h"
static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
@@ -49,8 +49,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
.output_pcm_payload_msb_position = 0,
.input_data_path = ESCO_DATA_PATH_PCM,
.output_data_path = ESCO_DATA_PATH_PCM,
- .input_transport_unit_size = 0x00,
- .output_transport_unit_size = 0x00,
+ .input_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
+ .output_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
.max_latency_ms = 0xFFFF, // Don't care
.packet_types = (ESCO_PKT_TYPES_MASK_HV1 | ESCO_PKT_TYPES_MASK_HV2 |
ESCO_PKT_TYPES_MASK_HV3),
@@ -84,8 +84,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
.output_pcm_payload_msb_position = 0,
.input_data_path = ESCO_DATA_PATH_PCM,
.output_data_path = ESCO_DATA_PATH_PCM,
- .input_transport_unit_size = 0x00,
- .output_transport_unit_size = 0x00,
+ .input_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
+ .output_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
.max_latency_ms = 10,
.packet_types =
(ESCO_PKT_TYPES_MASK_HV1 | ESCO_PKT_TYPES_MASK_HV2 |
@@ -123,8 +123,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
.output_pcm_payload_msb_position = 0,
.input_data_path = ESCO_DATA_PATH_PCM,
.output_data_path = ESCO_DATA_PATH_PCM,
- .input_transport_unit_size = 0x00,
- .output_transport_unit_size = 0x00,
+ .input_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
+ .output_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
.max_latency_ms = 12,
.packet_types =
(ESCO_PKT_TYPES_MASK_HV1 | ESCO_PKT_TYPES_MASK_HV2 |
@@ -162,8 +162,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
.output_pcm_payload_msb_position = 0,
.input_data_path = ESCO_DATA_PATH_PCM,
.output_data_path = ESCO_DATA_PATH_PCM,
- .input_transport_unit_size = 0x00,
- .output_transport_unit_size = 0x00,
+ .input_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
+ .output_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
.max_latency_ms = 8,
.packet_types =
(ESCO_PKT_TYPES_MASK_EV3 | ESCO_PKT_TYPES_MASK_NO_3_EV3 |
@@ -199,8 +199,8 @@ static const enh_esco_params_t default_esco_parameters[ESCO_NUM_CODECS] = {
.output_pcm_payload_msb_position = 0,
.input_data_path = ESCO_DATA_PATH_PCM,
.output_data_path = ESCO_DATA_PATH_PCM,
- .input_transport_unit_size = 0x00,
- .output_transport_unit_size = 0x00,
+ .input_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
+ .output_transport_unit_size = ESCO_TRANSPORT_UNIT_SIZE,
.max_latency_ms = 13,
.packet_types =
(ESCO_PKT_TYPES_MASK_EV3 | ESCO_PKT_TYPES_MASK_NO_3_EV3 |
diff --git a/internal_include/bt_target.h b/internal_include/bt_target.h
index dd8c74eba0..18353cde84 100644
--- a/internal_include/bt_target.h
+++ b/internal_include/bt_target.h
@@ -263,6 +263,16 @@
#define BTM_DISC_DURING_RS TRUE
#endif
+/* This is used to work around an uncompliant AOSP implementation regarding
+ * eSCO Transport Unit Size parameter defined as 0x00 (HCI) which is not
+ * suitable for all devices. This sets this parameter to 16 bits (PCM)
+ */
+#ifdef BTM_ESCO_TRANSPORT_UNIT_SIZE_PCM16
+#define ESCO_TRANSPORT_UNIT_SIZE 16
+#else
+#define ESCO_TRANSPORT_UNIT_SIZE 0x00
+#endif
+
/**************************
* Initial SCO TX credit
************************/

8
universal7885-common/vendorsetup.sh
View file

@ -28,3 +28,11 @@ echo "Generating A30 Makefiles"
echo "Generating A40 Makefiles" echo "Generating A40 Makefiles"
./device/samsung/a40/setup.sh ./device/samsung/a40/setup.sh
ln -sf device/samsung/build.sh ln -sf device/samsung/build.sh
# BT Call patch
if ! grep -q ESCO_TRANSPORT_UNIT_SIZE system/bt/device/src/esco_parameters.cc; then
echo "Applying BT call patch";
cd system/bt;
git apply ../../device/samsung/universal7885-common/.patch/BTCalls-On-Samsung.patch;
cd -
fi