rk3368: add the hdmi nlpcm and hbr mode for direct output

[firefly-linux-kernel-4.4.55.git] / sound / soc / rockchip / rk30_i2s.c

diff --git a/sound/soc/rockchip/rk30_i2s.c b/sound/soc/rockchip/rk30_i2s.c
index d66d5ffd9ec17e7adee8dcf0c23dc12bcf059902..4f8b1c9eaf937c323173bb12c3095915dad87e14 100755 (executable)
--- a/sound/soc/rockchip/rk30_i2s.c
+++ b/sound/soc/rockchip/rk30_i2s.c
@@ -77,7 +77,7 @@ struct rk30_i2s_info {
 #define I2S_CLR_ERROR_COUNT 10// check I2S_CLR reg 
 static struct rk30_i2s_info *rk30_i2s;
 
-#if defined (CONFIG_RK_HDMI) && defined (CONFIG_SND_RK_SOC_HDMI_I2S)
+#if 0 /*defined (CONFIG_RK_HDMI) && defined (CONFIG_SND_RK_SOC_HDMI_I2S)*/
 extern int hdmi_get_hotplug(void);
 #else
 #define hdmi_get_hotplug() 0
@@ -693,11 +693,11 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
 
        i2s->playback_dma_data.addr = regs_base + I2S_TXR_BUFF;
        i2s->playback_dma_data.addr_width = 4;
-       i2s->playback_dma_data.maxburst = 1;
+       i2s->playback_dma_data.maxburst = 16;
 
        i2s->capture_dma_data.addr = regs_base + I2S_RXR_BUFF;
        i2s->capture_dma_data.addr_width = 4;
-       i2s->capture_dma_data.maxburst = 1;
+       i2s->capture_dma_data.maxburst = 16;
 
        i2s->i2s_tx_status = false;
        i2s->i2s_rx_status = false;