From 953a457e50958494cfa90b41a13c26e9fb04195c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 29 Jan 2016 07:00:37 -0200 Subject: [media] v4l2-mc.h Add pads for audio and video IF-PLL decoders The audio and video IF-PLL decoders have one sink and one source PAD. Add macro names for those pads and describe what kind of signals are represented at such pads. Signed-off-by: Mauro Carvalho Chehab --- include/media/v4l2-mc.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'include/media') diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h index c174e5b4f188..6a6ef5bc767e 100644 --- a/include/media/v4l2-mc.h +++ b/include/media/v4l2-mc.h @@ -42,3 +42,35 @@ enum tuner_pad_index { TUNER_PAD_AUD_OUT, TUNER_NUM_PADS }; + +/** + * enum if_vid_dec_index - video IF-PLL pad index for + * MEDIA_ENT_F_IF_VID_DECODER + * + * @IF_VID_DEC_PAD_IF_INPUT: video Intermediate Frequency (IF) sink pad + * @IF_VID_DEC_PAD_OUT: IF-PLL video output source pad. Contains the + * video chrominance and luminance IF signals. + * @IF_VID_DEC_PAD_NUM_PADS: Number of pads of the video IF-PLL. + */ +enum if_vid_dec_pad_index { + IF_VID_DEC_PAD_IF_INPUT, + IF_VID_DEC_PAD_OUT, + IF_VID_DEC_PAD_NUM_PADS +}; + +/** + * enum if_aud_dec_index - audio/sound IF-PLL pad index for + * MEDIA_ENT_F_IF_AUD_DECODER + * + * @IF_AUD_DEC_PAD_IF_INPUT: audio Intermediate Frequency (IF) sink pad + * @IF_AUD_DEC_PAD_OUT: IF-PLL audio output source pad. Contains the + * audio sampled stream data, usually connected + * to the bridge bus via an Inter-IC Sound (I2S) + * bus. + * @IF_AUD_DEC_PAD_NUM_PADS: Number of pads of the audio IF-PLL. + */ +enum if_aud_dec_pad_index { + IF_AUD_DEC_PAD_IF_INPUT, + IF_AUD_DEC_PAD_OUT, + IF_AUD_DEC_PAD_NUM_PADS +}; -- cgit v1.2.3-55-g7522