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From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Wayne Lin <Wayne.Lin@amd.com>
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH V2 1/2] drm/edid: Add aspect ratios to HDMI 4K modes
Date: Fri, 29 Nov 2019 17:08:45 +0200	[thread overview]
Message-ID: <20191129150845.GF1208@intel.com> (raw)
In-Reply-To: <20191118101832.15487-1-Wayne.Lin@amd.com>

On Mon, Nov 18, 2019 at 06:18:31PM +0800, Wayne Lin wrote:
> [Why]
> HDMI 2.0 adds aspect ratio attribute to distinguish different
> 4k modes. According to Appendix E of HDMI 2.0 spec, source should
> use VSIF to indicate video mode only when the mode is one defined
> in HDMI 1.4b 4K modes. Otherwise, use AVI infoframes to convey VIC.
> 
> Current code doesn't take aspect ratio into consideration while
> constructing avi infoframe. Should modify that.
> 
> [How]
> Inherit Ville Syrjälä's work
> "drm/edid: Prep for HDMI VIC aspect ratio" at
> https://patchwork.kernel.org/patch/11174639/
> 
> Add picture_aspect_ratio attributes to edid_4k_modes[] and
> construct VIC and HDMI_VIC by taking aspect ratio into
> consideration.
> 
> v2: Correct missing initializer error at adding aspect ratio of 
> SMPTE mode.
> 
> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>

Our CI didn't complain about anything that looked relevant,
so I went ahead an pushed these to drm-misc-next.

Thanks for the patches.

-- 
Ville Syrjälä
Intel
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx

WARNING: multiple messages have this Message-ID (diff)
From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Wayne Lin <Wayne.Lin@amd.com>
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH V2 1/2] drm/edid: Add aspect ratios to HDMI 4K modes
Date: Fri, 29 Nov 2019 17:08:45 +0200	[thread overview]
Message-ID: <20191129150845.GF1208@intel.com> (raw)
In-Reply-To: <20191118101832.15487-1-Wayne.Lin@amd.com>

On Mon, Nov 18, 2019 at 06:18:31PM +0800, Wayne Lin wrote:
> [Why]
> HDMI 2.0 adds aspect ratio attribute to distinguish different
> 4k modes. According to Appendix E of HDMI 2.0 spec, source should
> use VSIF to indicate video mode only when the mode is one defined
> in HDMI 1.4b 4K modes. Otherwise, use AVI infoframes to convey VIC.
> 
> Current code doesn't take aspect ratio into consideration while
> constructing avi infoframe. Should modify that.
> 
> [How]
> Inherit Ville Syrjälä's work
> "drm/edid: Prep for HDMI VIC aspect ratio" at
> https://patchwork.kernel.org/patch/11174639/
> 
> Add picture_aspect_ratio attributes to edid_4k_modes[] and
> construct VIC and HDMI_VIC by taking aspect ratio into
> consideration.
> 
> v2: Correct missing initializer error at adding aspect ratio of 
> SMPTE mode.
> 
> Signed-off-by: Wayne Lin <Wayne.Lin@amd.com>

Our CI didn't complain about anything that looked relevant,
so I went ahead an pushed these to drm-misc-next.

Thanks for the patches.

-- 
Ville Syrjälä
Intel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  parent reply	other threads:[~2019-11-29 15:08 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-18 10:18 [PATCH V2 1/2] drm/edid: Add aspect ratios to HDMI 4K modes Wayne Lin
2019-11-18 10:18 ` Wayne Lin
2019-11-18 10:18 ` Wayne Lin
     [not found] ` <20191118101832.15487-1-Wayne.Lin-5C7GfCeVMHo@public.gmane.org>
2019-11-18 10:18   ` [PATCH V2 2/2] drm/edid: Add alternate clock for SMPTE 4K Wayne Lin
2019-11-18 10:18     ` Wayne Lin
2019-11-18 10:18     ` Wayne Lin
2019-11-18 10:18 ` Wayne Lin
2019-11-25 18:19 ` ✓ Fi.CI.BAT: success for series starting with [V2,1/2] drm/edid: Add aspect ratios to HDMI 4K modes Patchwork
2019-11-25 18:19   ` [Intel-gfx] " Patchwork
2019-11-26  4:56 ` ✗ Fi.CI.IGT: failure " Patchwork
2019-11-26  4:56   ` [Intel-gfx] " Patchwork
2019-11-29 15:08 ` Ville Syrjälä [this message]
2019-11-29 15:08   ` [PATCH V2 1/2] " Ville Syrjälä
2019-12-02  1:59   ` Lin, Wayne
2019-12-02  1:59     ` Lin, Wayne
2019-12-02  1:59     ` Lin, Wayne
  -- strict thread matches above, loose matches on Subject: below --
2019-11-18 10:18 Wayne Lin

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