[alsa-devel] [PATCH 3/5] OMAPDSS: HDMI5: Fix AUDICONF3 bitfield offsets

Jyri Sarha jsarha at ti.com
Wed Apr 22 15:22:59 CEST 2015


From: Misael Lopez Cruz <misael.lopez at ti.com>

Downmix inhibit in HDMI_CORE_FC_AUDICONF3 register is in
bit 4 while CEA861_AUDIO_INFOFRAME_DB5_DM_INH sets bit 7.

Signed-off-by: Misael Lopez Cruz <misael.lopez at ti.com>
Signed-off-by: Jyri Sarha <jsarha at ti.com>
---
 drivers/video/fbdev/omap2/dss/hdmi5_core.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/video/fbdev/omap2/dss/hdmi5_core.c b/drivers/video/fbdev/omap2/dss/hdmi5_core.c
index 7a80beb..c3286bd 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi5_core.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi5_core.c
@@ -790,7 +790,9 @@ static void hdmi5_core_audio_infoframe_cfg(struct hdmi_core_data *core,
 
 	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF1, info_aud->db2_sf_ss);
 	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF2, info_aud->db4_ca);
-	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF3, info_aud->db5_dminh_lsv);
+	hdmi_write_reg(base, HDMI_CORE_FC_AUDICONF3,
+	  (info_aud->db5_dminh_lsv & CEA861_AUDIO_INFOFRAME_DB5_DM_INH) >> 3 |
+	  (info_aud->db5_dminh_lsv & CEA861_AUDIO_INFOFRAME_DB5_LSV));
 }
 
 int hdmi5_audio_config(struct hdmi_core_data *core, struct hdmi_wp_data *wp,
-- 
1.9.1



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