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[v3,0/4] media: rkisp1: Fix IRQ related issues

Message ID 20231207-rkisp-irq-fix-v3-0-358a2c871a3c@ideasonboard.com
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Series media: rkisp1: Fix IRQ related issues | expand

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Tomi Valkeinen Dec. 7, 2023, 7:57 a.m. UTC 
These fix a few IRQ related issues I noticed when testing i.MX8MP. This
series, as of v3, is based on linux-media-stage, and does not include
i.MX8MP support, as that is not in upstream yet.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
---
Changes in v3:
- Rebase on linux-media-stage
- Drop i.MX8MP support (which is a one line change) so that this can be
  based on upstream. I have still kept Adam's tested-by for
  imx8mp-beacon, as dropping the i.MX8MP support doesn't really affect the
  changes.
- Use ARRAY_SIZE() in patch 3
- Link to v2: https://lore.kernel.org/r/20231206-rkisp-irq-fix-v2-0-6ba4185eeb1f@ideasonboard.com

Changes in v2:
- New patch: "media: rkisp1: Drop IRQF_SHARED"
- Update "media: rkisp1: Fix IRQ handler return values" according to
  Laurent's comment.
- Drop "media: rkisp1: Fix IRQ handling due to shared interrupts"
- Update description for "media: rkisp1: Fix IRQ disable race issue"
- Link to v1: https://lore.kernel.org/r/20231205-rkisp-irq-fix-v1-0-f4045c74ba45@ideasonboard.com

---
Tomi Valkeinen (4):
      media: rkisp1: Drop IRQF_SHARED
      media: rkisp1: Fix IRQ handler return values
      media: rkisp1: Store IRQ lines
      media: rkisp1: Fix IRQ disable race issue

 .../media/platform/rockchip/rkisp1/rkisp1-common.h | 11 ++++++-
 .../media/platform/rockchip/rkisp1/rkisp1-csi.c    | 14 ++++++++-
 .../media/platform/rockchip/rkisp1/rkisp1-dev.c    | 35 ++++++++++++++++------
 .../media/platform/rockchip/rkisp1/rkisp1-isp.c    | 20 +++++++++++--
 4 files changed, 66 insertions(+), 14 deletions(-)
---
base-commit: 8016943b5947cd485078e23899945c51e818aa63
change-id: 20231205-rkisp-irq-fix-e123a8a6732f

Best regards,