[PATCH v3 02/20] drm/panel replay: Add edp1.5 Panel Replay bits and register

[Manna, Animesh]

> -----Original Message-----
> From: Hogander, Jouni <jouni.hogander at intel.com>
> Sent: Monday, May 27, 2024 12:52 PM
> To: intel-gfx at lists.freedesktop.org
> Cc: Manna, Animesh <animesh.manna at intel.com>; Kahola, Mika
> <mika.kahola at intel.com>; Hogander, Jouni <jouni.hogander at intel.com>
> Subject: [PATCH v3 02/20] drm/panel replay: Add edp1.5 Panel Replay bits
> and register
> 
> Add PANEL_REPLAY_CONFIGURATION_2 register and some missing Panel
> Replay bits.
> 
> Signed-off-by: Jouni Högander <jouni.hogander at intel.com>

Reviewed-by: Animesh Manna <animesh.manna at intel.com>

> ---
>  include/drm/display/drm_dp.h | 16 +++++++++++++---
>  1 file changed, 13 insertions(+), 3 deletions(-)
> 
> diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
> index 906949ca3cee..79bde372b152 100644
> --- a/include/drm/display/drm_dp.h
> +++ b/include/drm/display/drm_dp.h
> @@ -544,9 +544,10 @@
>  /* DFP Capability Extension */
>  #define DP_DFP_CAPABILITY_EXTENSION_SUPPORT	0x0a3	/* 2.0 */
> 
> -#define DP_PANEL_REPLAY_CAP                 0x0b0  /* DP 2.0 */
> -# define DP_PANEL_REPLAY_SUPPORT            (1 << 0)
> -# define DP_PANEL_REPLAY_SU_SUPPORT         (1 << 1)
> +#define DP_PANEL_REPLAY_CAP				0x0b0  /* DP
> 2.0 */
> +# define DP_PANEL_REPLAY_SUPPORT			(1 << 0)
> +# define DP_PANEL_REPLAY_SU_SUPPORT			(1 << 1)
> +# define DP_PANEL_REPLAY_EARLY_TRANSPORT_SUPPORT	(1 << 2) /*
> eDP 1.5 */
> 
>  #define DP_PANEL_PANEL_REPLAY_CAPABILITY		0xb1
>  # define DP_PANEL_PANEL_REPLAY_SU_GRANULARITY_REQUIRED	(1 <<
> 5)
> @@ -734,11 +735,20 @@
> 
>  #define PANEL_REPLAY_CONFIG                             0x1b0  /* DP 2.0 */
>  # define DP_PANEL_REPLAY_ENABLE                         (1 << 0)
> +# define DP_PANEL_REPLAY_VSC_SDP_CRC_EN                 (1 << 1) /* eDP 1.5
> */
>  # define DP_PANEL_REPLAY_UNRECOVERABLE_ERROR_EN         (1 << 3)
>  # define DP_PANEL_REPLAY_RFB_STORAGE_ERROR_EN           (1 << 4)
>  # define DP_PANEL_REPLAY_ACTIVE_FRAME_CRC_ERROR_EN      (1 << 5)
>  # define DP_PANEL_REPLAY_SU_ENABLE                      (1 << 6)
> 
> +#define PANEL_REPLAY_CONFIG2                                     0x1b1 /* eDP 1.5 */
> +# define DP_PANEL_REPLAY_SINK_REFRESH_RATE_UNLOCK_GRANTED
> 	 (1 << 0)
> +# define DP_PANEL_REPLAY_CRC_VERIFICATION			 (1 <<
> 1)
> +# define DP_PANEL_REPLAY_SU_Y_GRANULARITY_EXTENDED_EN
> 	 (1 << 2)
> +# define
> DP_PANEL_REPLAY_SU_Y_GRANULARITY_EXTENDED_VAL_SEL_SHIFT 3 #
> +define DP_PANEL_REPLAY_SU_Y_GRANULARITY_EXTENDED_VAL_SEL_MASK
> (0xf << 3)
> +# define DP_PANEL_REPLAY_SU_REGION_SCANLINE_CAPTURE
> 	 (1 << 7)
> +
>  #define DP_PAYLOAD_ALLOCATE_SET		    0x1c0
>  #define DP_PAYLOAD_ALLOCATE_START_TIME_SLOT 0x1c1  #define
> DP_PAYLOAD_ALLOCATE_TIME_SLOT_COUNT 0x1c2
> --
> 2.34.1