media: vidtv: Add a music instead of playing a single tone

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Keep playing a single tone is not too nice, and prevents
checking some weird things.

So, instead, implement a simple tone generator, changing
the code to play a public domain song (5th Symphony of
Beethoven), using sinusoidal waves.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Mauro Carvalho Chehab 2020-09-15 15:50:52 +02:00

parent c2a9baf96f

commit c5d83ba23e

2 changed files with 165 additions and 9 deletions

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70

drivers/media/test-drivers/vidtv/vidtv_encoder.h

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104

drivers/media/test-drivers/vidtv/vidtv_s302m.c

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