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

[Maarten Lankhorst <maarten.lankhorst@linux.intel.com>]

Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Den 2024-05-27 kl. 09:22, skrev Jouni Högander:
> Add PANEL_REPLAY_CONFIGURATION_2 register and some missing Panel Replay
> bits.
>
> Signed-off-by: Jouni Högander <jouni.hogander@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