Re: [PATCH v3 3/4] rcar-vin: Add support for RGB formats with alpha component

2019-07-04 Thread Kieran Bingham
Hi Niklas, On 04/07/2019 02:58, Niklas Söderlund wrote: > The R-Car VIN module supports V4L2_PIX_FMT_ARGB555 and > V4L2_PIX_FMT_ABGR32 pixel formats. Add the hardware register setup and > allow the alpha component to be changed while streaming using the > V4L2_CID_ALPHA_COMPONENT control. Hrm, I

Re: [PATCH v3 3/4] rcar-vin: Add support for RGB formats with alpha component

2019-07-04 Thread Laurent Pinchart
Hi Niklas, Thank you for the patch. On Thu, Jul 04, 2019 at 03:58:16AM +0200, Niklas Söderlund wrote: > The R-Car VIN module supports V4L2_PIX_FMT_ARGB555 and > V4L2_PIX_FMT_ABGR32 pixel formats. Add the hardware register setup and > allow the alpha component to be changed while streaming using t

[PATCH v3 3/4] rcar-vin: Add support for RGB formats with alpha component

2019-07-03 Thread Niklas Söderlund
The R-Car VIN module supports V4L2_PIX_FMT_ARGB555 and V4L2_PIX_FMT_ABGR32 pixel formats. Add the hardware register setup and allow the alpha component to be changed while streaming using the V4L2_CID_ALPHA_COMPONENT control. Signed-off-by: Niklas Söderlund --- drivers/media/platform/rcar-vin/rc