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62190e91b0
Under certain circumstances, not every message written by the MCU to the status mailbox may trigger a corresponding interrupt. This is likely when multiple messages are generated in a very short period of time. Since the current implementation only processes one message per interrupt, even if multiple messages are already available in the mailbox, expected messages are either not received or are processed late. This leads to various subsequent problems and causes the driver to no longer function properly. The behavior has been adjusted so that after an interrupt, all messages available in the mailbox are processed. Signed-off-by: Matthias Fend <matthias.fend@emfend.at> Reviewed-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org> |
History
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| .. | ||
| cec | ||
| common | ||
| dvb-core | ||
| dvb-frontends | ||
| firewire | ||
| i2c | ||
| mc | ||
| mmc | ||
| pci | ||
| platform | ||
| radio | ||
| rc | ||
| spi | ||
| test-drivers | ||
| tuners | ||
| usb | ||
| v4l2-core | ||
| Kconfig | ||
| Makefile | ||