[PATCH 1/7] drm/dp: Add eDP 1.5 bit definition

Murthy, Arun R arun.r.murthy at intel.com
Tue Feb 4 08:44:20 UTC 2025


> -----Original Message-----
> From: Kandpal, Suraj <suraj.kandpal at intel.com>
> Sent: Friday, January 24, 2025 11:16 AM
> To: intel-xe at lists.freedesktop.org; intel-gfx at lists.freedesktop.org; dri-
> devel at lists.freedesktop.org
> Cc: Shankar, Uma <uma.shankar at intel.com>; Murthy, Arun R
> <arun.r.murthy at intel.com>; Kao, Ben <ben.kao at intel.com>; Kandpal, Suraj
> <suraj.kandpal at intel.com>
> Subject: [PATCH 1/7] drm/dp: Add eDP 1.5 bit definition
> 
> Add the eDP revision bit value for 1.5.
> 
> Spec: eDPv1.5 Table 16-5
> Signed-off-by: Suraj Kandpal <suraj.kandpal at intel.com>
> ---
Reviewed-by: Arun R Murthy <arun.r.murthy at intel.com>

Thanks and Regards,
Arun R Murthy
--------------------

>  include/drm/display/drm_dp.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
> index a6f8b098c56f..76162ad3b152 100644
> --- a/include/drm/display/drm_dp.h
> +++ b/include/drm/display/drm_dp.h
> @@ -996,6 +996,7 @@
>  # define DP_EDP_14			    0x03
>  # define DP_EDP_14a                         0x04    /* eDP 1.4a */
>  # define DP_EDP_14b                         0x05    /* eDP 1.4b */
> +# define DP_EDP_15			    0x06    /* eDP 1.5 */
> 
>  #define DP_EDP_GENERAL_CAP_1		    0x701
>  # define DP_EDP_TCON_BACKLIGHT_ADJUSTMENT_CAP		(1 << 0)
> --
> 2.34.1



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