From d47ee226646d66e244c30d48ea1486919d00755f Mon Sep 17 00:00:00 2001 From: Andy Walls Date: Thu, 1 Jan 2009 17:02:31 -0500 Subject: cx18, cx2341x, ivtv: Add AC-3 audio encoding control to cx18 From: Andy Walls Initial addition of controls to set AC-3 audio encoding for the CX23418 - it does not work yet due to firmware or cx18 driver issues. This change affects the common cx2341x and ivtv modules due to shared structures and common functions. Priority: normal Signed-off-by: Andy Walls --- linux/include/media/cx2341x.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'linux/include/media') diff --git a/linux/include/media/cx2341x.h b/linux/include/media/cx2341x.h index 9ec4d5889..2601bc71c 100644 --- a/linux/include/media/cx2341x.h +++ b/linux/include/media/cx2341x.h @@ -1,5 +1,5 @@ /* - cx23415/6 header containing common defines. + cx23415/6/8 header containing common defines. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -28,6 +28,8 @@ enum cx2341x_port { enum cx2341x_cap { CX2341X_CAP_HAS_SLICED_VBI = 1 << 0, CX2341X_CAP_HAS_TS = 1 << 1, + CX2341X_CAP_HAS_AC3 = 1 << 2, + CX2341X_CAP_HAS_LPCM = 1 << 3, }; struct cx2341x_mpeg_params { @@ -47,11 +49,12 @@ struct cx2341x_mpeg_params { enum v4l2_mpeg_audio_sampling_freq audio_sampling_freq; enum v4l2_mpeg_audio_encoding audio_encoding; enum v4l2_mpeg_audio_l2_bitrate audio_l2_bitrate; + enum v4l2_mpeg_audio_ac3_bitrate audio_ac3_bitrate; enum v4l2_mpeg_audio_mode audio_mode; enum v4l2_mpeg_audio_mode_extension audio_mode_extension; enum v4l2_mpeg_audio_emphasis audio_emphasis; enum v4l2_mpeg_audio_crc audio_crc; - u16 audio_properties; + u32 audio_properties; u16 audio_mute; /* video */ -- cgit v1.2.3