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authorHugo Villeneuve <hvilleneuve@dimonoff.com>2025-06-04 10:53:06 -0400
committerBiju Das <biju.das.jz@bp.renesas.com>2025-06-09 07:01:59 +0100
commit6f392f37165008cfb3f89d723aa019e372ee79b9 (patch)
treeb591b579355029b8b079ba6ea555cc186417db93 /Documentation/unaligned-memory-access.txt
parent93614c2ab39a9d6641b3e0fba73feea1f6120817 (diff)
drm: renesas: rz-du: Implement MIPI DSI host transfersHEADfor-linux-nextdrm-misc-next
Add support for sending MIPI DSI command packets from the host to a peripheral. This is required for panels that need configuration before they accept video data. Also for long reads to work properly, set DCS maximum return packet size to the value of the DMA buffer size. Based on Renesas Linux kernel v5.10 repos [1]. Link: https://github.com/renesas-rz/rz_linux-cip.git Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> Tested-by: Chris Brandt <Chris.Brandt@renesas.com> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://lore.kernel.org/r/20250604145306.1170676-2-hugo@hugovil.com
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