ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/services/audio/libacm/acm/src/acm_pianosa.c b/marvell/services/audio/libacm/acm/src/acm_pianosa.c
new file mode 100644
index 0000000..357f3c5
--- /dev/null
+++ b/marvell/services/audio/libacm/acm/src/acm_pianosa.c
@@ -0,0 +1,187 @@
+/*
+* All Rights Reserved
+*
+* MARVELL CONFIDENTIAL
+* Copyright 2012 Marvell International Ltd All Rights Reserved.
+* The source code contained or described herein and all documents related to
+* the source code ("Material") are owned by Marvell International Ltd or its
+* suppliers or licensors. Title to the Material remains with Marvell International Ltd
+* or its suppliers and licensors. The Material contains trade secrets and
+* proprietary and confidential information of Marvell or its suppliers and
+* licensors. The Material is protected by worldwide copyright and trade secret
+* laws and treaty provisions. No part of the Material may be used, copied,
+* reproduced, modified, published, uploaded, posted, transmitted, distributed,
+* or disclosed in any way without Marvell's prior express written permission.
+*
+* No license under any patent, copyright, trade secret or other intellectual
+* property right is granted to or conferred upon you by disclosure or delivery
+* of the Materials, either expressly, by implication, inducement, estoppel or
+* otherwise. Any license under such intellectual property rights must be
+* express and approved by Marvell in writing.
+*
+*/
+
+#define LOG_TAG "acm_ach_pianosa"
+#define LOG_NDEBUG 0
+
+#include <cutils/log.h>
+#include "acm_pianosa.h"
+
+extern int codec_reg_num;
+
+static void PMIC_Enable(void);
+static void PMIC_Disable(void);
+static void PMIC_Reset(void);
+static void PMIC_GetTypeAndID(int *type, unsigned char *id);
+static ACH_ReturnCode PMIC_Handle(void *setting);
+
+ACH_ComponentHandler PMIC_handler = {
+ COMPONENT_INACTIVE,
+ 0,
+ PMIC_Enable,
+ PMIC_Disable,
+ PMIC_Reset,
+ PMIC_GetTypeAndID,
+ PMIC_Handle,
+};
+
+extern void I2CWrite(unsigned char numid, unsigned short value);
+extern void I2CRead(unsigned char numid, unsigned char *value);
+
+static void PMIC_RegSet(unsigned char numid, unsigned char value) {
+#ifndef DEBUG_FAKE_ACH
+ I2CWrite(numid, value);
+#endif
+}
+
+void PMIC_RegGet(unsigned char numid, unsigned char *value) {
+#ifndef DEBUG_FAKE_ACH
+ I2CRead(numid, value);
+#endif
+}
+
+static void PMIC_ResetRegCache() {
+ int size = sizeof(reg_cache) / sizeof(reg_cache[0]);
+ int i = 0;
+
+ for (i = 0; i < size; i++) {
+ reg_cache[i].reg_value = reg_cache[i].reg_default;
+ }
+}
+
+unsigned char PMIC_GetRegNumId(unsigned char reg_index) {
+ unsigned char i = 0;
+
+ for (i = 0; i < NUM_OF_REGS; i++) {
+ if (reg_cache[i].reg_index == reg_index) {
+ return codec_reg_num + i;
+ }
+ }
+
+ return 0;
+}
+
+//--------------------------------------------------------------
+//-------- External ACH APIs
+//--------------------------------------------------------------
+static void PMIC_Enable(void) {
+ LOGI(PMIC_Enable, "%s: enable pianosa component", __FUNCTION__);
+}
+
+static void PMIC_Disable(void) {
+ LOGI(PMIC_Disable, "%s: disable pianosa component", __FUNCTION__);
+}
+
+static void PMIC_Reset(void) {
+ LOGI(PMIC_Reset, "%s: Reset pianosa registers!", __FUNCTION__);
+ int size = sizeof(reg_cache) / sizeof(reg_cache[0]);
+ int size_col = sizeof(reg_cache[0]) / sizeof(unsigned char);
+ int i, k = 0;
+ int m;
+ unsigned char j, numid, value, cache_idx;
+ Pianosa_RegisterCache reg_cache_inorder[size];
+
+ for (j = 0x0; j <= 0xff; j++){
+ if (k == size){
+ LOGI(PMIC_Reset1, "%s: copy completed !", __FUNCTION__);
+ break;
+ }
+
+ for (i = 0; i < size; i++) {
+ if (reg_cache[i].reg_prior == j) {
+ memcpy(®_cache_inorder[k], ®_cache[i], size_col);
+ k++;
+ }
+ }
+ }
+
+ for (k = 0; k < size; k++) {
+ if (reg_cache_inorder[k].reg_prior == 0x0) {
+ continue;
+ } else {
+ break;
+ }
+ }
+
+ for (; k < size; k++) {
+ numid = PMIC_GetRegNumId(reg_cache_inorder[k].reg_index);
+ if (numid == 0) {
+ LOGW(PMIC_Reset2, "%s: Invalid numid = %02d!", __FUNCTION__, numid);
+ continue;
+ }
+
+ value = reg_cache_inorder[k].reg_default;
+ cache_idx = numid - codec_reg_num;
+ if (cache_idx < size)
+ reg_cache[cache_idx].reg_value = value;
+ PMIC_RegSet(numid, value);
+#ifdef DEBUG_PMIC
+ LOGI(PMIC_Reset3, "%s: resets pianosa register 0x%02x to value --> 0x%02x",
+ __FUNCTION__,
+ reg_cache_inorder[k].reg_index,
+ value);
+#endif
+ }
+}
+
+static void PMIC_GetTypeAndID(int *type, unsigned char *id){
+ LOGI(PMIC_GetTypeAndID, "%s: Get type and ID for pianosa component", __FUNCTION__);
+ *type = COMPONENT_TYPE_POWER;
+ PMIC_RegGet(PIANOSA_ID_REG, id);
+}
+
+static ACH_ReturnCode PMIC_Handle(void *setting) {
+ ACH_ComponentParameter *param = (ACH_ComponentParameter *)setting;
+ unsigned short i = 0;
+ unsigned char numid, value, cache_idx;
+
+ if (param && param->i2c.reg_value) {
+ numid = PMIC_GetRegNumId(param->i2c.reg_index);
+ if (numid > 0) {
+ //compare with register cache
+ cache_idx = numid - codec_reg_num;
+ value = (reg_cache[cache_idx].reg_value & ~param->i2c.reg_mask) | (*param->i2c.reg_value);
+ if ((reg_cache[cache_idx].reg_value & param->i2c.reg_mask) != (*param->i2c.reg_value)) {
+#ifdef DEBUG_PMIC
+ LOGI(PMIC_Handle, "%s: set register 0x%02x [0x%02x --> 0x%02x]",
+ __FUNCTION__,
+ param->i2c.reg_index,
+ reg_cache[cache_idx].reg_value,
+ value);
+#endif
+ reg_cache[cache_idx].reg_value = value;
+ PMIC_RegSet(numid, reg_cache[cache_idx].reg_value);
+ } else {
+#ifdef DEBUG_PMIC
+ LOGI(PMIC_Handle1, "%s: set register 0x%02x [0x%02x --> 0x%02x] (unchanged)",
+ __FUNCTION__,
+ param->i2c.reg_index,
+ reg_cache[cache_idx].reg_value,
+ reg_cache[cache_idx].reg_value);
+#endif
+ }
+ }
+ }
+
+ return ACH_RC_OK;
+}