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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,
	Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH 5/9] drm: Add offset of PSR2 SU X granularity value
Date: Thu, 29 Nov 2018 14:16:23 -0800	[thread overview]
Message-ID: <20181129221623.GQ8630@intel.com> (raw)
In-Reply-To: <20181127003710.18618-5-jose.souza@intel.com>

On Mon, Nov 26, 2018 at 04:37:06PM -0800, José Roberto de Souza wrote:
> Source is required to comply to sink SU granularity when
> DP_PSR2_SU_GRANULARITY_REQUIRED is set in DP_PSR_CAPS,
> so adding the register here.
> 
> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
> Signed-off-by: José Roberto de Souza <jose.souza@intel.com>

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

> ---
>  include/drm/drm_dp_helper.h | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
> index db516c48cda3..acc7ccfd2044 100644
> --- a/include/drm/drm_dp_helper.h
> +++ b/include/drm/drm_dp_helper.h
> @@ -314,6 +314,9 @@
>  # define DP_PSR_SETUP_TIME_SHIFT            1
>  # define DP_PSR2_SU_Y_COORDINATE_REQUIRED   (1 << 4)  /* eDP 1.4a */
>  # define DP_PSR2_SU_GRANULARITY_REQUIRED    (1 << 5)  /* eDP 1.4b */
> +
> +#define DP_PSR2_SU_X_GRANULARITY	    0x072 /* eDP 1.4b */
> +
>  /*
>   * 0x80-0x8f describe downstream port capabilities, but there are two layouts
>   * based on whether DP_DETAILED_CAP_INFO_AVAILABLE was set.  If it was not,
> -- 
> 2.19.2
> 
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  reply	other threads:[~2018-11-29 22:16 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-27  0:37 [PATCH 1/9] drm/i915: Disable PSR in Apple panels José Roberto de Souza
2018-11-27  0:37 ` [PATCH 2/9] drm/i915/psr: Don't tell sink that main link will be active while is active PSR2 José Roberto de Souza
2018-11-28 19:02   ` Rodrigo Vivi
2018-11-28 20:13     ` Souza, Jose
2018-11-30  1:09       ` Rodrigo Vivi
2018-11-27  0:37 ` [PATCH 3/9] drm/i915/psr: Enable sink to trigger a interruption on PSR2 CRC mismatch José Roberto de Souza
2018-11-29 22:04   ` Rodrigo Vivi
2018-11-29 23:37     ` Dhinakaran Pandiyan
2018-11-27  0:37 ` [PATCH 4/9] drm/i915/icl: Do not change reserved registers related to PSR2 José Roberto de Souza
2018-11-29 22:15   ` Rodrigo Vivi
2018-11-29 23:46     ` Souza, Jose
2018-11-30 21:21       ` Runyan, Arthur J
2018-11-27  0:37 ` [PATCH 5/9] drm: Add offset of PSR2 SU X granularity value José Roberto de Souza
2018-11-29 22:16   ` Rodrigo Vivi [this message]
2018-11-27  0:37 ` [PATCH 6/9] drm/i915/psr: Check if source supports sink specific SU granularity José Roberto de Souza
2018-11-29 23:03   ` Rodrigo Vivi
2018-11-30  0:00     ` Souza, Jose
2018-11-27  0:37 ` [PATCH 7/9] drm/i915/psr: Rename PSR2 macros to better match meaning José Roberto de Souza
2018-11-29 23:07   ` Rodrigo Vivi
2018-11-29 23:25     ` Dhinakaran Pandiyan
2018-11-30  0:17       ` Souza, Jose
2018-11-27  0:37 ` [PATCH 8/9] drm/i915/psr: Set the right frames values José Roberto de Souza
2018-11-29 23:10   ` Rodrigo Vivi
2018-11-30  0:48     ` Souza, Jose
2018-11-29 23:33   ` Dhinakaran Pandiyan
2018-11-30  1:00     ` Souza, Jose
2018-11-30 19:35       ` Dhinakaran Pandiyan
2018-11-30 21:18         ` Souza, Jose
2018-11-30 22:02           ` Dhinakaran Pandiyan
2018-11-27  0:37 ` [PATCH 9/9] drm/i915: Remove old PSR2 FIXME about frontbuffer tracking José Roberto de Souza
2018-11-29 23:11   ` Rodrigo Vivi
2018-11-29 23:26     ` Dhinakaran Pandiyan
2018-11-27  0:53 ` ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/9] drm/i915: Disable PSR in Apple panels Patchwork
2018-11-27  0:57 ` ✗ Fi.CI.SPARSE: " Patchwork
2018-11-27  1:16 ` ✗ Fi.CI.BAT: failure " Patchwork
2018-11-27  7:05   ` Saarinen, Jani
2018-11-27 13:38 ` [PATCH 1/9] " Ville Syrjälä
2018-11-27 21:55   ` Souza, Jose
2018-11-29 23:44     ` Dhinakaran Pandiyan
2018-11-27 14:11 ` kbuild test robot

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