83cc5fd9c6
The allegro driver must ensure that the mcu and core clocks are enabled and set to the expected clock rate before trying to load the firmware and to reset the MCU. Up until now, the driver assumed that the clocks are always enabled in the PL (programming logic), because the xlnx_vcu driver did not export the clocks to other drivers. This has changed and by explicitly enabling the clocks in the driver, this assumption can be dropped. It might even be possible to disable the clocks for the encoder if the encoder is not used. However, the behavior is not documented and it might be necessary to reinitialize the encoder after deactivating the clocks. Play it safe by sticking to the current behavior. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> |
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| .. | ||
| Makefile | ||
| allegro-core.c | ||
| allegro-mail.c | ||
| allegro-mail.h | ||
| nal-h264.c | ||
| nal-h264.h | ||
| nal-hevc.c | ||
| nal-hevc.h | ||
| nal-rbsp.c | ||
| nal-rbsp.h | ||