drm: xlnx: zynqmp_dpsub: Set input live format

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Program live video input format according to selected media bus format.

In the bridge mode of operation, DPSUB is connected to FPGA CRTC which
almost certainly supports a single media bus format as its output. Expect
this to be delivered via the new bridge atomic state. Program DPSUB
registers accordingly.

Signed-off-by: Anatoliy Klymenko <anatoliy.klymenko@amd.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240416-dp-live-fmt-v4-6-c7f379b7168e@amd.com

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Anatoliy Klymenko 2024-04-16 13:31:41 -07:00 • committed by Tomi Valkeinen

parent 1836fd5ed9

commit 1b5151bd3a

3 changed files with 90 additions and 17 deletions

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92

drivers/gpu/drm/xlnx/zynqmp_disp.c

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2

drivers/gpu/drm/xlnx/zynqmp_disp.h

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13

drivers/gpu/drm/xlnx/zynqmp_dp.c

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