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ASoC: wcd934x: Update OCP connection attempts

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Update headphone OCP (Over Current Protection)
connection attempts to 2 to avoid hardware state
machine getting stuck in OCP state even after
reset.

CRs-Fixed: 1083736
Change-Id: I69e37a93418b99a187c7b46cf62524c5fc4901f2
Signed-off-by: Phani Kumar Uppalapati <phaniu@codeaurora.org>
This commit is contained in:
Phani Kumar Uppalapati 2016-11-02 12:57:01 -07:00
parent 30b895d9f1
commit 7ed173e8fc
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/wcd934x/wcd934x.c
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@ -4394,14 +4394,14 @@ static const struct tavil_reg_mask_val tavil_pa_disable[] = {
};
static const struct tavil_reg_mask_val tavil_ocp_en_seq[] = {
{ WCD934X_RX_OCP_CTL, 0x0F, 0x01 }, /* OCP number of attempts is 1 */
{ WCD934X_RX_OCP_CTL, 0x0F, 0x02 }, /* OCP number of attempts is 2 */
{ WCD934X_HPH_OCP_CTL, 0xFA, 0x3A }, /* OCP current limit */
{ WCD934X_HPH_L_TEST, 0x01, 0x01 }, /* Enable HPHL OCP */
{ WCD934X_HPH_R_TEST, 0x01, 0x01 }, /* Enable HPHR OCP */
};
static const struct tavil_reg_mask_val tavil_ocp_en_seq_1[] = {
{ WCD934X_RX_OCP_CTL, 0x0F, 0x01 }, /* OCP number of attempts is 1 */
{ WCD934X_RX_OCP_CTL, 0x0F, 0x02 }, /* OCP number of attempts is 2 */
{ WCD934X_HPH_OCP_CTL, 0xFA, 0x3A }, /* OCP current limit */
};
@ -8035,7 +8035,7 @@ static const struct tavil_reg_mask_val tavil_codec_reg_defaults[] = {
{WCD934X_CDC_TX6_TX_PATH_CFG1, 0x01, 0x00},
{WCD934X_CDC_TX7_TX_PATH_CFG1, 0x01, 0x00},
{WCD934X_CDC_TX8_TX_PATH_CFG1, 0x01, 0x00},
{WCD934X_RX_OCP_CTL, 0x0F, 0x01}, /* OCP number of attempts is 1 */
{WCD934X_RX_OCP_CTL, 0x0F, 0x02}, /* OCP number of attempts is 2 */
{WCD934X_HPH_OCP_CTL, 0xFF, 0x3A}, /* OCP current limit */
{WCD934X_HPH_L_TEST, 0x01, 0x01},
{WCD934X_HPH_R_TEST, 0x01, 0x01},