OMAPDSS: HDMI: OMAP4: Remove invalid I2S settings

According to the most up-to-date documentation from Texas Instruments,
the configuration of High Bitrate Audio is not possible. Also, it is
not possible to set polarity of the I2S Word Select signal. This patch
removes the invalid settings.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>

diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index e9e8b0d4bddced8b7ab6bbd66a843fc08a050e18..a1cbd2fe988978c62223bf3efdd7cacbdb33523c 100644 (file)
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -1119,11 +1119,8 @@ void hdmi_core_audio_config(struct hdmi_ip_data *ip_data,
                                                cfg->freq_sample, 3, 0);
 
        r = hdmi_read_reg(av_base, HDMI_CORE_AV_I2S_IN_CTRL);
-       r = FLD_MOD(r, cfg->i2s_cfg.en_high_bitrate_aud, 7, 7);
        r = FLD_MOD(r, cfg->i2s_cfg.sck_edge_mode, 6, 6);
-       r = FLD_MOD(r, cfg->i2s_cfg.cbit_order, 5, 5);
        r = FLD_MOD(r, cfg->i2s_cfg.vbit, 4, 4);
-       r = FLD_MOD(r, cfg->i2s_cfg.ws_polarity, 3, 3);
        r = FLD_MOD(r, cfg->i2s_cfg.justification, 2, 2);
        r = FLD_MOD(r, cfg->i2s_cfg.direction, 1, 1);
        r = FLD_MOD(r, cfg->i2s_cfg.shift, 0, 0);

diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
index 9a08fbfdd1c7253a04102d97665c491f4d62f71b..ffc08da89cea8f68cf375a95919f5b442e3a9118 100644 (file)
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
@@ -337,8 +337,6 @@ enum hdmi_audio_blk_strt_end_sig {
 };
 
 enum hdmi_audio_i2s_config {
-       HDMI_AUDIO_I2S_WS_POLARITY_LOW_IS_LEFT = 0,
-       HDMI_AUDIO_I2S_WS_POLARIT_YLOW_IS_RIGHT = 1,
        HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST = 0,
        HDMI_AUDIO_I2S_LSB_SHIFTED_FIRST = 1,
        HDMI_AUDIO_I2S_SCK_EDGE_FALLING = 0,
@@ -413,11 +411,8 @@ struct hdmi_core_audio_i2s_config {
        u8 word_length;
        u8 in_length_bits;
        u8 justification;
-       u8 en_high_bitrate_aud;
        u8 sck_edge_mode;
-       u8 cbit_order;
        u8 vbit;
-       u8 ws_polarity;
        u8 direction;
        u8 shift;
        u8 active_sds;