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From: Rodrigo Vivi <rodrigo.vivi@intel.com>
To: "José Roberto de Souza" <jose.souza@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH 02/12] drm: Add DP last received PSR SDP VSC register and bits
Date: Thu, 22 Mar 2018 16:23:28 -0700	[thread overview]
Message-ID: <20180322232328.GP2557@intel.com> (raw)
In-Reply-To: <20180322214848.28022-2-jose.souza@intel.com>

On Thu, Mar 22, 2018 at 02:48:38PM -0700, José Roberto de Souza wrote:
> This is a register to help debug what is in the last SDP VSC
> packet revived by sink.
> 
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>


Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

(just looking to 1.4b one, but the versions on the comments seems right)

> ---
>  include/drm/drm_dp_helper.h | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> index 0bac0c7d0dec..91c9bcd4196f 100644
> --- a/include/drm/drm_dp_helper.h
> +++ b/include/drm/drm_dp_helper.h
> @@ -795,6 +795,15 @@
>  # define DP_LAST_ACTUAL_SYNCHRONIZATION_LATENCY_MASK	(0xf << 4)
>  # define DP_LAST_ACTUAL_SYNCHRONIZATION_LATENCY_SHIFT	4
>  
> +#define DP_LAST_RECEIVED_PSR_SDP	    0x200a /* eDP 1.2 */
> +# define DP_PSR_STATE_BIT		    (1 << 0) /* eDP 1.2 */
> +# define DP_UPDATE_RFB_BIT		    (1 << 1) /* eDP 1.2 */
> +# define DP_CRC_VALID_BIT		    (1 << 2) /* eDP 1.2 */
> +# define DP_SU_VALID			    (1 << 3) /* eDP 1.4 */
> +# define DP_FIRST_SCAN_LINE_SU_REGION	    (1 << 4) /* eDP 1.4 */
> +# define DP_LAST_SCAN_LINE_SU_REGION	    (1 << 5) /* eDP 1.4 */
> +# define DP_Y_COORDINATE_VALID		    (1 << 6) /* eDP 1.4a */
> +
>  #define DP_RECEIVER_ALPM_STATUS		    0x200b  /* eDP 1.4 */
>  # define DP_ALPM_LOCK_TIMEOUT_ERROR	    (1 << 0)
>  
> -- 
> 2.16.2
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
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  reply	other threads:[~2018-03-22 23:23 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-03-22 21:48 [PATCH 01/12] drm: Add DP PSR2 sink enable bit José Roberto de Souza
2018-03-22 21:48 ` [PATCH 02/12] drm: Add DP last received PSR SDP VSC register and bits José Roberto de Souza
2018-03-22 23:23   ` Rodrigo Vivi [this message]
2018-03-23  0:59     ` Souza, Jose
2018-03-23  5:40       ` Rodrigo Vivi
2018-03-22 21:48 ` [PATCH 03/12] drm/i915/psr: Nuke aux frame sync José Roberto de Souza
2018-03-22 22:57   ` Rodrigo Vivi
2018-03-23  0:53     ` Souza, Jose
2018-03-23 22:14     ` Pandiyan, Dhinakaran
2018-03-23 23:49       ` Souza, Jose
2018-03-24  2:16         ` Pandiyan, Dhinakaran
2018-03-27  0:11           ` Souza, Jose
2018-03-22 21:48 ` [PATCH 04/12] drm/i915/psr: Tie PSR2 support to Y coordinate requirement José Roberto de Souza
2018-03-22 23:09   ` Rodrigo Vivi
2018-03-22 23:16     ` Souza, Jose
2018-03-23 22:59   ` Pandiyan, Dhinakaran
2018-03-23 23:51     ` Souza, Jose
2018-03-24  2:34       ` Pandiyan, Dhinakaran
2018-03-27 21:36         ` Rodrigo Vivi
2018-03-28  3:35           ` Nagaraju, Vathsala
2018-03-22 21:48 ` [PATCH 05/12] drm/i915/psr/cnl: Enable Y-coordinate support in source José Roberto de Souza
2018-03-22 21:48 ` [PATCH 06/12] drm/i915/psr: Do not override PSR2 sink support José Roberto de Souza
2018-03-22 21:48 ` [PATCH 07/12] drm/i915/psr: Use PSR2 macro for PSR2 José Roberto de Souza
2018-03-22 23:12   ` Rodrigo Vivi
2018-03-22 21:48 ` [PATCH 08/12] drm/i915/psr: Cache sink synchronization latency José Roberto de Souza
2018-03-22 23:15   ` Rodrigo Vivi
2018-03-23  0:21     ` Souza, Jose
2018-03-22 21:48 ` [PATCH 09/12] drm/i915/psr: Set DPCD PSR2 enable bit when needed José Roberto de Souza
2018-03-22 23:20   ` Rodrigo Vivi
2018-03-22 21:48 ` [PATCH 10/12] drm/i915/debugfs: Print sink PSR state and debug info José Roberto de Souza
2018-03-22 23:31   ` Rodrigo Vivi
2018-03-23  0:06     ` Souza, Jose
2018-03-23  0:11       ` Rodrigo Vivi
2018-03-24  3:23       ` Pandiyan, Dhinakaran
2018-03-22 21:48 ` [PATCH 11/12] drm/i915/debugfs: Print information about what caused a PSR exit José Roberto de Souza
2018-03-22 23:27   ` Rodrigo Vivi
2018-03-22 23:43     ` Pandiyan, Dhinakaran
2018-03-23  0:16       ` Souza, Jose
2018-03-23  0:22         ` Pandiyan, Dhinakaran
2018-03-22 21:48 ` [PATCH 12/12] drm/i915/debugfs: Print how many blocks were sent in a selective update José Roberto de Souza
2018-03-22 23:46   ` Rodrigo Vivi
2018-03-23  0:52     ` Souza, Jose
2018-03-22 21:56 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [01/12] drm: Add DP PSR2 sink enable bit Patchwork
2018-03-22 22:14 ` ✗ Fi.CI.BAT: failure " Patchwork
2018-03-22 23:19 ` [PATCH 01/12] " Rodrigo Vivi

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