Re: [PATCH v2 1/3] Subject: [PATCH] drm/mediatek/dp: Add tee client application for HDCP feature
From: CK Hu (胡俊光)
Date: Mon Feb 19 2024 - 20:37:44 EST
Hi, Mac:
On Mon, 2024-02-05 at 13:50 +0800, mac.shen wrote:
> Add tee client application which will be used for
> HDCP 1.x and 2.x authentication in DisplayPort.
>
> Changes in v2:
> - remove ca folder, and change file name with lower case
> - refine the tci_t structure to make the data to tee can
> through this structure
> - remove aux and regs from mtk_hdcp_info structure
> - remove some definitions, and use the definitions in
> include/drm/drm_hdcp.h
> - remove useless code
> per suggestion from the previous thread:
> https://lore.kernel.org/all/8fff59b5567449d8201dd1138c8fa
> 9218a545c46.camel@xxxxxxxxxxxx/
>
> Signed-off-by: mac.shen <mac.shen@xxxxxxxxxxxx>
> ---
[snip]
> +
> +#define RET_COMPARE_PASS 0
> +#define RET_COMPARE_FAIL 1
> +#define RET_NEW_DEVICE 2
> +#define RET_STORED_DEVICE 3
These definition are useless, so drop them.
Regards,
CK
> +