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| author | Nas Chung <nas.chung@chipsnmedia.com> | 2022-12-07 13:13:48 +0100 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2023-10-05 18:20:08 +0900 |
| commit | dda01fd15e4c6e56c861b7b12356fc01d0418d42 (patch) | |
| tree | d6095c3e2a66f513cdffde5a4cde69ae984487f1 | |
| parent | 37727158c23f4ece67bcbcb04801d7fa04dd27c3 (diff) | |
| download | linux-starfive-dda01fd15e4c6e56c861b7b12356fc01d0418d42.tar.gz linux-starfive-dda01fd15e4c6e56c861b7b12356fc01d0418d42.tar.bz2 linux-starfive-dda01fd15e4c6e56c861b7b12356fc01d0418d42.zip | |
media: chips-media: wave5: Add TODO file
Add a TODO file with remaining elements to be improved/added.
Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Signed-off-by: Sebastian Fricke <sebastian.fricke@collabora.com>
Signed-off-by: Nas Chung <nas.chung@chipsnmedia.com>
[sw0312.kim: cherry-pick the commit b9ab65a219e6 from https://github.com/starfive-tech/linux/tree/JH7110_VisionFive2_6.1.y_devel]
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Change-Id: I5249e0f04859224e17b3a1d7702093eedaf000ca
| -rw-r--r-- | drivers/media/platform/chips-media/wave5/TODO | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/media/platform/chips-media/wave5/TODO b/drivers/media/platform/chips-media/wave5/TODO new file mode 100644 index 000000000000..2164fd071a56 --- /dev/null +++ b/drivers/media/platform/chips-media/wave5/TODO @@ -0,0 +1,18 @@ +* Handle interrupts better + +Currently the interrupt handling uses an unusual design employing a kfifo to +transfer irq status to irq thread. This was done as a work around for dropped +interrupts seen with IRQF_ONESHOT based handling. + +This needs further investigation and fixing properly, with the aid of +C&M. + +* power management handling - add (runtime_)suspen/resume cb where the clock is enabled + +* revise logic of wave5_vpu_(dec/enc)_register_framebuffer + +* check if the normal kernel endianness/__swab32 routines are sufficient. (instead of the ones + implemented in the driver) + +* Adjust STREAMON routine for the stateful decoder to adhere to the API, which + declares that STREAMON can be called before source buffers have been queued. |