[PATCH v4 00/11] media: rkisp1: Add support for i.MX8MP

[Adam Ford]

On Wed, Nov 29, 2023 at 3:28 AM Paul Elder <paul.elder at ideasonboard.com> wrote:
>
> This series extends the rkisp1 driver to support the ISP found in the
> NXP i.MX8MP SoC.
>
> The ISP IP cores in the Rockchip RK3399 (known as the "Rockchip ISP1")
> and in the NXP i.MX8MP have the same origin, and have slightly diverged
> over time as they are now independently developed (afaik) by Rockchip
> and VeriSilicon. The latter is marketed under the name "ISP8000Nano",
> and is close enough to the RK3399 ISP that it can easily be supported by
> the same driver.
>
> The last two patches add support for UYVY output format, which can be
> implemented on the ISP version in the i.MX8MP but not in the one in the
> RK3399.
>
> This version of the series specifically has been tested on a Polyhex
> Debix model A with an imx219 (Raspberry Pi cam v2).

I have tested previous versions with a imx219 camera running in 4-lane
mode with great success.  Should I apply this series against
linux-next, or do I need to apply it against something in the media
tree to test?  I hope to test it tonight or tomorrow.

adam
>
> Laurent Pinchart (2):
>   media: rkisp1: Add and use rkisp1_has_feature() macro
>   media: rkisp1: Configure gasket on i.MX8MP
>
> Paul Elder (9):
>   media: rkisp1: Support setting memory stride for main path
>   media: rkisp1: Support devices lacking self path
>   media: rkisp1: Support devices lacking dual crop
>   media: rkisp1: Fix RSZ_CTRL bits for i.MX8MP
>   dt-bindings: media: rkisp1: Add i.MX8MP ISP to compatible
>   media: rkisp1: Add match data for i.MX8MP ISP
>   media: rkisp1: Shift DMA buffer addresses on i.MX8MP
>   media: rkisp1: Add YC swap capability
>   media: rkisp1: Add UYVY as an output format
>
>  .../bindings/media/rockchip-isp1.yaml         |  37 ++++-
>  .../platform/rockchip/rkisp1/rkisp1-capture.c | 128 ++++++++++++-----
>  .../platform/rockchip/rkisp1/rkisp1-common.h  |  35 ++++-
>  .../platform/rockchip/rkisp1/rkisp1-dev.c     |  66 +++++++--
>  .../platform/rockchip/rkisp1/rkisp1-isp.c     | 131 +++++++++++++++++-
>  .../platform/rockchip/rkisp1/rkisp1-regs.h    |  32 +++++
>  .../platform/rockchip/rkisp1/rkisp1-resizer.c |  27 ++--
>  include/uapi/linux/rkisp1-config.h            |   2 +
>  8 files changed, 398 insertions(+), 60 deletions(-)
>
> --
> 2.39.2
>