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V4L/DVB (3702): Make msp3400 routing defines more consistent

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Renamed various msp3400 routing defines to be more consistent and less
confusing. Esp. the MSP_DSP_OUT defines were confusing since it is really
a DSP input.

Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Hans Verkuil 2006-04-01 18:03:23 -03:00 • committed by Mauro Carvalho Chehab
commit 07151724a3
5 changed files with 41 additions and 41 deletions
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60
include/media/msp3400.h
View file

@ -80,16 +80,16 @@
*/
/* SCART input to DSP selection */
#define MSP_IN_SCART_1 0 /* Pin SC1_IN */
#define MSP_IN_SCART_2 1 /* Pin SC2_IN */
#define MSP_IN_SCART_3 2 /* Pin SC3_IN */
#define MSP_IN_SCART_4 3 /* Pin SC4_IN */
#define MSP_IN_SCART1 0 /* Pin SC1_IN */
#define MSP_IN_SCART2 1 /* Pin SC2_IN */
#define MSP_IN_SCART3 2 /* Pin SC3_IN */
#define MSP_IN_SCART4 3 /* Pin SC4_IN */
#define MSP_IN_MONO 6 /* Pin MONO_IN */
#define MSP_IN_MUTE 7 /* Mute DSP input */
#define MSP_SCART_TO_DSP(in) (in)
/* Tuner input to demodulator and DSP selection */
#define MSP_IN_TUNER_1 0 /* Analog Sound IF input pin ANA_IN1 */
#define MSP_IN_TUNER_2 1 /* Analog Sound IF input pin ANA_IN2 */
#define MSP_IN_TUNER1 0 /* Analog Sound IF input pin ANA_IN1 */
#define MSP_IN_TUNER2 1 /* Analog Sound IF input pin ANA_IN2 */
#define MSP_TUNER_TO_DSP(in) ((in) << 3)
/* The msp has up to 5 DSP outputs, each output can independently select
@ -109,14 +109,14 @@
DSP. This is currently not implemented. Also not implemented is the
multi-channel capable I2S3 input of the 44x0G. If someone can demonstrate
a need for one of those features then additional support can be added. */
#define MSP_DSP_OUT_TUNER 0 /* Tuner output */
#define MSP_DSP_OUT_SCART 2 /* SCART output */
#define MSP_DSP_OUT_I2S1 5 /* I2S1 output */
#define MSP_DSP_OUT_I2S2 6 /* I2S2 output */
#define MSP_DSP_OUT_I2S3 7 /* I2S3 output */
#define MSP_DSP_OUT_MAIN_AVC 11 /* MAIN AVC processed output */
#define MSP_DSP_OUT_MAIN 12 /* MAIN output */
#define MSP_DSP_OUT_AUX 13 /* AUX output */
#define MSP_DSP_IN_TUNER 0 /* Tuner DSP input */
#define MSP_DSP_IN_SCART 2 /* SCART DSP input */
#define MSP_DSP_IN_I2S1 5 /* I2S1 DSP input */
#define MSP_DSP_IN_I2S2 6 /* I2S2 DSP input */
#define MSP_DSP_IN_I2S3 7 /* I2S3 DSP input */
#define MSP_DSP_IN_MAIN_AVC 11 /* MAIN AVC processed DSP input */
#define MSP_DSP_IN_MAIN 12 /* MAIN DSP input */
#define MSP_DSP_IN_AUX 13 /* AUX DSP input */
#define MSP_DSP_TO_MAIN(in) ((in) << 4)
#define MSP_DSP_TO_AUX(in) ((in) << 8)
#define MSP_DSP_TO_SCART1(in) ((in) << 12)
@ -125,16 +125,16 @@
/* Output SCART select: the SCART outputs can select which input
to use. */
#define MSP_OUT_SCART1 0 /* SCART1 input, bypassing the DSP */
#define MSP_OUT_SCART2 1 /* SCART2 input, bypassing the DSP */
#define MSP_OUT_SCART3 2 /* SCART3 input, bypassing the DSP */
#define MSP_OUT_SCART4 3 /* SCART4 input, bypassing the DSP */
#define MSP_OUT_SCART1_DA 4 /* DSP SCART1 output */
#define MSP_OUT_SCART2_DA 5 /* DSP SCART2 output */
#define MSP_OUT_MONO 6 /* MONO input, bypassing the DSP */
#define MSP_OUT_MUTE 7 /* MUTE output */
#define MSP_OUT_TO_SCART1(in) (in)
#define MSP_OUT_TO_SCART2(in) ((in) << 4)
#define MSP_SC_IN_SCART1 0 /* SCART1 input, bypassing the DSP */
#define MSP_SC_IN_SCART2 1 /* SCART2 input, bypassing the DSP */
#define MSP_SC_IN_SCART3 2 /* SCART3 input, bypassing the DSP */
#define MSP_SC_IN_SCART4 3 /* SCART4 input, bypassing the DSP */
#define MSP_SC_IN_DSP_SCART1 4 /* DSP SCART1 input */
#define MSP_SC_IN_DSP_SCART2 5 /* DSP SCART2 input */
#define MSP_SC_IN_MONO 6 /* MONO input, bypassing the DSP */
#define MSP_SC_IN_MUTE 7 /* MUTE output */
#define MSP_SC_TO_SCART1(in) (in)
#define MSP_SC_TO_SCART2(in) ((in) << 4)
/* Shortcut macros */
#define MSP_INPUT(sc, t, main_aux_src, sc_i2s_src) \
@ -145,14 +145,14 @@
MSP_DSP_TO_SCART1(sc_i2s_src) | \
MSP_DSP_TO_SCART2(sc_i2s_src) | \
MSP_DSP_TO_I2S(sc_i2s_src))
#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART_1, MSP_IN_TUNER_1, \
MSP_DSP_OUT_TUNER, MSP_DSP_OUT_TUNER)
#define MSP_INPUT_DEFAULT MSP_INPUT(MSP_IN_SCART1, MSP_IN_TUNER1, \
MSP_DSP_IN_TUNER, MSP_DSP_IN_TUNER)
#define MSP_OUTPUT(sc) \
(MSP_OUT_TO_SCART1(sc) | \
MSP_OUT_TO_SCART2(sc))
(MSP_SC_TO_SCART1(sc) | \
MSP_SC_TO_SCART2(sc))
/* This equals the RESET position of the msp3400 ACB register */
#define MSP_OUTPUT_DEFAULT (MSP_OUT_TO_SCART1(MSP_OUT_SCART3) | \
MSP_OUT_TO_SCART2(MSP_OUT_SCART1_DA))
#define MSP_OUTPUT_DEFAULT (MSP_SC_TO_SCART1(MSP_SC_IN_SCART3) | \
MSP_SC_TO_SCART2(MSP_SC_IN_DSP_SCART1))
/* Tuner inputs vs. msp version */
/* Chip TUNER_1 TUNER_2