linux-kernel - Re: [PATCH] drm/display: Add missing OLED Vesa brightnesses definitions

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Message-ID: <7cf3ae87-9d7e-a846-89c6-d267ca76472a@amd.com>
Date:   Wed, 22 Mar 2023 14:01:18 -0400
From:   Harry Wentland <harry.wentland@....com>
To:     Rodrigo Siqueira <Rodrigo.Siqueira@....com>, airlied@...il.com,
        daniel@...ll.ch
Cc:     amd-gfx@...ts.freedesktop.org, Anthony Koo <anthony.koo@....com>,
        Iswara Negulendran <iswara.nagulendran@....com>,
        Felipe Clark <felipe.clark@....com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/display: Add missing OLED Vesa brightnesses
 definitions



On 3/22/23 12:05, Rodrigo Siqueira wrote:
> Cc: Anthony Koo <anthony.koo@....com>
> Cc: Iswara Negulendran <iswara.nagulendran@....com>
> Cc: Felipe Clark <felipe.clark@....com>
> Cc: Harry Wentland <Harry.Wentland@....com>
> Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@....com>

Reviewed-by: Harry Wentland <harry.wentland@....com>

Harry

> ---
>  include/drm/display/drm_dp.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
> index 632376c291db..d30a9b2f450c 100644
> --- a/include/drm/display/drm_dp.h
> +++ b/include/drm/display/drm_dp.h
> @@ -977,6 +977,8 @@
>  # define DP_EDP_BACKLIGHT_FREQ_AUX_SET_CAP		(1 << 5)
>  # define DP_EDP_DYNAMIC_BACKLIGHT_CAP			(1 << 6)
>  # define DP_EDP_VBLANK_BACKLIGHT_UPDATE_CAP		(1 << 7)
> +#define DP_EDP_OLED_VESA_BRIGHTNESS_ON      0x80
> +# define DP_EDP_OLED_VESA_CAP				(1 << 4)
>  
>  #define DP_EDP_GENERAL_CAP_2		    0x703
>  # define DP_EDP_OVERDRIVE_ENGINE_ENABLED		(1 << 0)