samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
程式碼 問題 合併請求 Actions 套件 專案 版本發布 Wiki 動態

asoc: codecs: CSR access requires AHB clock from bolero 1.1

瀏覽代碼 
From bolero 1.1, Bolero and SWR CSR moving to AHB clock
and no need to enable other macro RCG clocks.

Change-Id: I6663196a88dbf07868d6426bdda98f33e42004d1
Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
此提交包含在：
Laxminath Kasam
2019-11-01 12:18:39 +05:30
父節點 2e421b5771
當前提交 1a58793f4a
共有 1 個檔案被更改，包括 22 行新增 和 14 行删除
下載 Patch 檔 下載差異檔 展開所有檔案 折疊所有檔案

36
asoc/codecs/bolero/bolero-cdc.c
查看文件

@@ -104,21 +104,25 @@ static int __bolero_reg_read(struct bolero_priv *priv,
if (priv->macro_params[VA_MACRO].dev)
pm_runtime_get_sync(priv->macro_params[VA_MACRO].dev);
/* Request Clk before register access */
ret = bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
if (priv->version < BOLERO_VERSION_2_0) {
/* Request Clk before register access */
ret = bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
priv->macro_params[macro_id].default_clk_id,
priv->macro_params[macro_id].clk_id_req,
true);
if (ret < 0) {
dev_err_ratelimited(priv->dev,
"%s: Failed to enable clock, ret:%d\n", __func__, ret);
goto err;
if (ret < 0) {
dev_err_ratelimited(priv->dev,
"%s: Failed to enable clock, ret:%d\n",
__func__, ret);
goto err;
}
}
bolero_ahb_read_device(
priv->macro_params[macro_id].io_base, reg, val);
bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
if (priv->version < BOLERO_VERSION_2_0)
bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
priv->macro_params[macro_id].default_clk_id,
priv->macro_params[macro_id].clk_id_req,
false);
@@ -148,21 +152,25 @@ static int __bolero_reg_write(struct bolero_priv *priv,
if (priv->macro_params[VA_MACRO].dev)
pm_runtime_get_sync(priv->macro_params[VA_MACRO].dev);
/* Request Clk before register access */
ret = bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
if (priv->version < BOLERO_VERSION_2_0) {
/* Request Clk before register access */
ret = bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
priv->macro_params[macro_id].default_clk_id,
priv->macro_params[macro_id].clk_id_req,
true);
if (ret < 0) {
dev_err_ratelimited(priv->dev,
"%s: Failed to enable clock, ret:%d\n", __func__, ret);
goto err;
if (ret < 0) {
dev_err_ratelimited(priv->dev,
"%s: Failed to enable clock, ret:%d\n",
__func__, ret);
goto err;
}
}
bolero_ahb_write_device(
priv->macro_params[macro_id].io_base, reg, val);
bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
if (priv->version < BOLERO_VERSION_2_0)
bolero_clk_rsc_request_clock(priv->macro_params[macro_id].dev,
priv->macro_params[macro_id].default_clk_id,
priv->macro_params[macro_id].clk_id_req,
false);