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authorRicardo Neri <ricardo.neri@ti.com>2012-03-19 09:30:21 -0600
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-05-11 15:15:21 +0300
commit7c92af16780c614b493c4e8a9f495f9dc8008de4 (patch)
tree78bf084a14a362aa7253b3d6d3e273c5977e2b6b /drivers/video
parent199e7fd6219cac2065a0e7e09d9d505e1f03f29e (diff)
downloadop-kernel-dev-7c92af16780c614b493c4e8a9f495f9dc8008de4.zip
op-kernel-dev-7c92af16780c614b493c4e8a9f495f9dc8008de4.tar.gz
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c3
-rw-r--r--drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h5
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index e9e8b0d..a1cbd2f 100644
--- 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 9a08fbf..ffc08da 100644
--- 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;
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