Add Govind's changes to pdk platform lib for new HSR4/interconnect boards

[processor-sdk/performance-audio-sr.git] / pdk_k2g_1_0_1 / packages / ti / platform / evmk2g / platform_lib / src / platform_audio.c

diff --git a/pdk_k2g_1_0_1/packages/ti/platform/evmk2g/platform_lib/src/platform_audio.c b/pdk_k2g_1_0_1/packages/ti/platform/evmk2g/platform_lib/src/platform_audio.c
index 988ba84435ac2af4d2146d352e7b27c4940b8dda..2fa9737f6b988e237cc76fceb61abb48131cf465 100644 (file)
--- a/pdk_k2g_1_0_1/packages/ti/platform/evmk2g/platform_lib/src/platform_audio.c
+++ b/pdk_k2g_1_0_1/packages/ti/platform/evmk2g/platform_lib/src/platform_audio.c
@@ -145,10 +145,14 @@ Platform_STATUS platformAudioInit(void)
        platform_delay(1000);
        gpioSetOutput(GPIO_PORT_1, PLATFORM_AUDIO_PCM1690_RST_GPIO);
 
-       /* Configure GPIO for McASP_CLK_SEL# - GPIO0 101 & PADCONFIG 110 */
+    /* Configure GPIO for HSR HDMI Signaling - GPIO0 104 (~RESET) & 105 (~HMINT) */
        pinMuxSetMode(114, PADCONFIG_MUX_MODE_QUATERNARY);
        gpioSetDirection(GPIO_PORT_0, PLATFORM_AUDIO_HSR_HMINTz_GPIO, GPIO_IN);
 
+    pinMuxSetMode(113, PADCONFIG_MUX_MODE_QUATERNARY);
+    gpioSetDirection(GPIO_PORT_0, PLATFORM_AUDIO_HSR_RESETz_GPIO, GPIO_OUT);
+    gpioSetOutput(GPIO_PORT_0, PLATFORM_AUDIO_HSR_RESETz_GPIO);
+
        /* Configure McASP AUXCLK source as AUDIO_OSCCLK  */
        hBootCfg->SERIALPORT_CLKCTL = 0;
        hBootCfg->OSC_CTL = 0x200;      //SW2:SW1 = 01 (15 - 30 MHz)