[PATCH v5 00/10] media: rkisp1: Add support for i.MX8MP

[Tomi Valkeinen]

Hi Paul,

On 06/01/2024 18:02, Paul Elder wrote:
> This patch series depends on the series "media: rkisp1: Fix shared
> interrupt handling" [1]
> 
> 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).
> 
> In v5 the patch "media: rkisp1: Fix RSZ_CTRL bits for i.MX8MP" has been
> dropped.
> 
> [1] https://lore.kernel.org/all/20231218-rkisp-shirq-fix-v1-0-173007628248@ideasonboard.com/

I have tested this with Debix SOM A board, and works fine for me, so:

Tested-by: Tomi Valkeinen <tomi.valkeinen at ideasonboard.com>

However, I do see v4l2-compliance complaints. I can't say if those 
already exist before this series, or did this series cause some of them.

  Tomi

> Laurent Pinchart (2):
>    media: rkisp1: Add and use rkisp1_has_feature() macro
>    media: rkisp1: Configure gasket on i.MX8MP
> 
> Paul Elder (8):
>    media: rkisp1: Support setting memory stride for main path
>    media: rkisp1: Support devices lacking self path
>    media: rkisp1: Support devices lacking dual crop
>    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 | 130 ++++++++++++-----
>   .../platform/rockchip/rkisp1/rkisp1-common.h  |  37 ++++-
>   .../platform/rockchip/rkisp1/rkisp1-dev.c     |  74 ++++++++--
>   .../platform/rockchip/rkisp1/rkisp1-isp.c     | 131 +++++++++++++++++-
>   .../platform/rockchip/rkisp1/rkisp1-regs.h    |  27 ++++
>   .../platform/rockchip/rkisp1/rkisp1-resizer.c |  12 +-
>   include/uapi/linux/rkisp1-config.h            |   2 +
>   8 files changed, 392 insertions(+), 58 deletions(-)
>